Gtk::Notebook Class Reference
Widgets | Container Widgets

Container which shows one of its children at a time, in tabbed windows. More...

`#include <gtkmm/notebook.h>`

Inheritance diagram for Gtk::Notebook:
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## Public Member Functions

| Notebook (Notebook &&src) noexcept
Notebook & | operator= (Notebook &&src) noexcept
| Notebook (const Notebook &)=delete
Notebook & | operator= (const Notebook &)=delete
| ~Notebook () noexcept override
GtkNotebook * | gobj ()
| Provides access to the underlying C GObject.
const GtkNotebook * | gobj () const
| Provides access to the underlying C GObject.
| Notebook ()
int | prepend_page (Widget &child, Widget &tab_label)
| Prepends a page to notebook.
int | prepend_page (Widget &child)
int | prepend_page (Widget &child, const Glib::ustring &tab_label, bool use_mnemonic=false)
int | prepend_page (Widget &child, Widget &tab_label, Widget &menu_label)
| Prepends a page to notebook, specifying the widget to use as the label in the popup menu.
int | prepend_page (Widget &child, const Glib::ustring &tab_label, const Glib::ustring &menu_label, bool use_mnemonic)
int | append_page (Widget &child, Widget &tab_label)
| Appends a page to notebook.
int | append_page (Widget &child)
int | append_page (Widget &child, const Glib::ustring &tab_label, bool use_mnemonic=false)
int | append_page (Widget &child, Widget &tab_label, Widget &menu_label)
| Appends a page to notebook, specifying the widget to use as the label in the popup menu.
int | append_page (Widget &child, const Glib::ustring &tab_label, const Glib::ustring &menu_label, bool use_mnemonic=false)
int | insert_page (Widget &child, Widget &tab_label, int position)
| Insert a page into notebook at the given position.
int | insert_page (Widget &child, int position)
int | insert_page (Widget &child, const Glib::ustring &tab_label, int position, bool use_mnemonic=false)
int | insert_page (Widget &child, Widget &tab_label, Widget &menu_label, int position)
| Insert a page into notebook at the given position, specifying the widget to use as the label in the popup menu.
int | insert_page (Widget &child, const Glib::ustring &tab_label, const Glib::ustring &menu_label, int position, bool use_mnemonic=false)
void | remove_page (int page_number=0)
| Removes a page from the notebook given its index in the notebook.
void | remove_page (Widget &child)
void | set_group_name (const Glib::ustring &group_name)
| Sets a group name for notebook.
Glib::ustring | get_group_name () const
| Gets the current group name for notebook.
int | get_current_page () const
| Returns the page number of the current page.
Widget * | get_nth_page (int page_number)
| Returns the child widget contained in page number page_number.
const Widget * | get_nth_page (int page_number) const
| Returns the child widget contained in page number page_number.
int | get_n_pages () const
| Gets the number of pages in a notebook.
int | page_num (const Widget &child) const
| Finds the index of the page which contains the given child widget.
void | set_current_page (int page_number)
| Switches to the page number page_number.
void | next_page ()
| Switches to the next page.
void | prev_page ()
| Switches to the previous page.
void | set_show_border (bool show_border=true)
| Sets whether a bevel will be drawn around the notebook pages.
bool | get_show_border () const
| Returns whether a bevel will be drawn around the notebook pages.
void | set_show_tabs (bool show_tabs=true)
| Sets whether to show the tabs for the notebook or not.
bool | get_show_tabs () const
| Returns whether the tabs of the notebook are shown.
void | set_tab_pos (PositionType pos)
| Sets the edge at which the tabs for switching pages in the notebook are drawn.
PositionType | get_tab_pos () const
| Gets the edge at which the tabs for switching pages in the notebook are drawn.
void | set_scrollable (bool scrollable=true)
| Sets whether the tab label area will have arrows for scrolling if there are too many tabs to fit in the area.
bool | get_scrollable () const
| Returns whether the tab label area has arrows for scrolling.
guint16 | get_tab_hborder () const
| Returns the horizontal width of a tab border.
guint16 | get_tab_vborder () const
| Returns the vertical width of a tab border.
void | popup_enable ()
| Enables the popup menu: if the user clicks with the right mouse button on the tab labels, a menu with all the pages will be popped up.
void | popup_disable ()
| Disables the popup menu.
Widget * | get_tab_label (Widget &child)
| Returns the tab label widget for the page child.
const Widget * | get_tab_label (Widget &child) const
| Returns the tab label widget for the page child.
void | set_tab_label (Widget &child, Widget &tab_label)
| Changes the tab label for child.
void | set_tab_label_text (Widget &child, const Glib::ustring &tab_text)
| Creates a new label and sets it as the tab label for the page containing child.
Glib::ustring | get_tab_label_text (Widget &child) const
| Retrieves the text of the tab label for the page containing child.
Widget * | get_menu_label (Widget &child)
| Retrieves the menu label widget of the page containing child.
const Widget * | get_menu_label (Widget &child) const
| Retrieves the menu label widget of the page containing child.
void | set_menu_label (Widget &child, Widget &menu_label)
| Changes the menu label for the page containing child.
void | set_menu_label_text (Widget &child, const Glib::ustring &menu_text)
| Creates a new label and sets it as the menu label of child.
Glib::ustring | get_menu_label_text (Widget &child) const
| Retrieves the text of the menu label for the page containing child.
void | reorder_child (Widget &child, int position)
| Reorders the page containing child, so that it appears in position position.
bool | get_tab_reorderable (Widget &child) const
| Gets whether the tab can be reordered via drag and drop or not.
void | set_tab_reorderable (Widget &child, bool reorderable=true)
| Sets whether the notebook tab can be reordered via drag and drop or not.
bool | get_tab_detachable (Widget &child) const
| Returns whether the tab contents can be detached from notebook.
void | set_tab_detachable (Widget &child, bool detachable=true)
| Sets whether the tab can be detached from notebook to another notebook or widget.
void | detach_tab (Widget &child)
| Removes the child from the notebook.
Widget * | get_action_widget (PackType pack_type=PACK_START)
| Gets one of the action widgets.
void | set_action_widget (Widget *widget, PackType pack_type=PACK_START)
| Sets widget as one of the action widgets.
Glib::SignalProxy< void, Widget *, guint > | signal_switch_page ()
Glib::SignalProxy< void, Widget *, guint > | signal_page_reordered ()
Glib::SignalProxy< void, Widget *, guint > | signal_page_removed ()
Glib::SignalProxy< void, Widget *, guint > | signal_page_added ()
Glib::PropertyProxy< PositionType > | property_tab_pos ()
| Which side of the notebook holds the tabs.
Glib::PropertyProxy_ReadOnly< PositionType > | property_tab_pos () const
| Which side of the notebook holds the tabs.
Glib::PropertyProxy< bool > | property_show_tabs ()
| Whether tabs should be shown.
Glib::PropertyProxy_ReadOnly< bool > | property_show_tabs () const
| Whether tabs should be shown.
Glib::PropertyProxy< bool > | property_show_border ()
| Whether the border should be shown.
Glib::PropertyProxy_ReadOnly< bool > | property_show_border () const
| Whether the border should be shown.
Glib::PropertyProxy< bool > | property_scrollable ()
| If `true`, scroll arrows are added if there are too many tabs to fit.
Glib::PropertyProxy_ReadOnly< bool > | property_scrollable () const
| If `true`, scroll arrows are added if there are too many tabs to fit.
Glib::PropertyProxy< int > | property_page ()
| The index of the current page.
Glib::PropertyProxy_ReadOnly< int > | property_page () const
| The index of the current page.
Glib::PropertyProxy< Glib::ustring > | property_group_name ()
| Group name for tab drag and drop.
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_group_name () const
| Group name for tab drag and drop.
Glib::PropertyProxy< bool > | property_enable_popup ()
| If `true`, pressing the right mouse button on the notebook pops up a menu that you can use to go to a page.
Glib::PropertyProxy_ReadOnly< bool > | property_enable_popup () const
| If `true`, pressing the right mouse button on the notebook pops up a menu that you can use to go to a page.
Gtk::ChildPropertyProxy< Glib::ustring > | child_property_tab_label (Gtk::Widget &child)
| The string displayed on the child's tab label.
Gtk::ChildPropertyProxy_ReadOnly< Glib::ustring > | child_property_tab_label (const Gtk::Widget &child) const
| The string displayed on the child's tab label.
Gtk::ChildPropertyProxy< Glib::ustring > | child_property_menu_label (Gtk::Widget &child)
| The string displayed in the child's menu entry.
Gtk::ChildPropertyProxy_ReadOnly< Glib::ustring > | child_property_menu_label (const Gtk::Widget &child) const
| The string displayed in the child's menu entry.
Gtk::ChildPropertyProxy< int > | child_property_position (Gtk::Widget &child)
| The index of the child in the parent.
Gtk::ChildPropertyProxy_ReadOnly< int > | child_property_position (const Gtk::Widget &child) const
| The index of the child in the parent.
Gtk::ChildPropertyProxy< bool > | child_property_tab_expand (Gtk::Widget &child)
| Whether to expand the child's tab.
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_tab_expand (const Gtk::Widget &child) const
| Whether to expand the child's tab.
Gtk::ChildPropertyProxy< bool > | child_property_tab_fill (Gtk::Widget &child)
| Whether the child's tab should fill the allocated area.
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_tab_fill (const Gtk::Widget &child) const
| Whether the child's tab should fill the allocated area.
Gtk::ChildPropertyProxy< bool > | child_property_reorderable (Gtk::Widget &child)
| Whether the tab is reorderable by user action.
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_reorderable (const Gtk::Widget &child) const
| Whether the tab is reorderable by user action.
Gtk::ChildPropertyProxy< bool > | child_property_detachable (Gtk::Widget &child)
| Whether the tab is detachable.
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_detachable (const Gtk::Widget &child) const
| Whether the tab is detachable.
Public Member Functions inherited from Gtk::Container
| Container (Container &&src) noexcept
Container & | operator= (Container &&src) noexcept
| Container (const Container &)=delete
Container & | operator= (const Container &)=delete
| ~Container () noexcept override
GtkContainer * | gobj ()
| Provides access to the underlying C GObject.
const GtkContainer * | gobj () const
| Provides access to the underlying C GObject.
void | set_border_width (guint border_width)
| Sets the border width of the container.
guint | get_border_width () const
| Retrieves the border width of the container.
virtual void | add (Widget &widget)
| Adds widget to container.
void | remove (Widget &widget)
| Removes widget from the container.
void | set_resize_mode (ResizeMode resize_mode)
| Sets the resize mode for the container.
ResizeMode | get_resize_mode () const
| Returns the resize mode for the container.
void | check_resize ()
| Request that contained widgets check their size.
void | foreach (const ForeachSlot &slot)
| Operate on contained items.
void | forall (const ForeachSlot &slot)
| Operate on contained items, including internal children.
std::vector< Widget * > | get_children ()
| Returns the container’s non-internal children.
std::vector< const Widget * > | get_children () const
| Returns the container’s non-internal children.
void | propagate_draw (Widget &child, const ::Cairo::RefPtr< ::Cairo::Context > &cr)
| When a container receives a call to the draw function, it must send synthetic Gtk::Widget::signal_draw() calls to all children that don’t have their own Gdk::Windows.
void | set_focus_chain (const std::vector< Widget * > &focusable_widgets)
| Sets a focus chain, overriding the one computed automatically by GTK+.
bool | has_focus_chain () const
std::vector< Widget * > | get_focus_chain ()
std::vector< const Widget * > | get_focus_chain () const
void | unset_focus_chain ()
| Removes a focus chain explicitly set with set_focus_chain().
void | set_reallocate_redraws (bool needs_redraws=true)
| Sets the reallocate_redraws flag of the container to the given value.
void | set_focus_child (Widget &widget)
| Sets the focus on a child.
Widget * | get_focus_child ()
| Returns the current focus child widget inside container.
const Widget * | get_focus_child () const
| Returns the current focus child widget inside container.
void | set_focus_vadjustment (const Glib::RefPtr< Adjustment > &adjustment)
| Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget.
Glib::RefPtr< Adjustment > | get_focus_vadjustment ()
| Retrieves the vertical focus adjustment for the container.
Glib::RefPtr< const Adjustment > | get_focus_vadjustment () const
| Retrieves the vertical focus adjustment for the container.
void | set_focus_hadjustment (const Glib::RefPtr< Adjustment > &adjustment)
| Hooks up an adjustment to focus handling in a container, so when a child of the container is focused, the adjustment is scrolled to show that widget.
Glib::RefPtr< Adjustment > | get_focus_hadjustment ()
| Retrieves the horizontal focus adjustment for the container.
Glib::RefPtr< const Adjustment > | get_focus_hadjustment () const
| Retrieves the horizontal focus adjustment for the container.
void | resize_children ()
GType | child_type () const
| Returns the type of the children supported by the container.
WidgetPath | get_path_for_child (const Widget &child) const
| Returns a newly created widget path representing all the widget hierarchy from the toplevel down to and including child.
Glib::SignalProxy< void, Widget * > | signal_add ()
Glib::SignalProxy< void, Widget * > | signal_remove ()
Glib::SignalProxy< void > | signal_check_resize ()
Glib::SignalProxy< void, Widget * > | signal_set_focus_child ()
void | show_all_children (bool recursive=true)
Public Member Functions inherited from Gtk::Widget
| Widget (Widget &&src) noexcept
Widget & | operator= (Widget &&src) noexcept
| Widget (const Widget &)=delete
Widget & | operator= (const Widget &)=delete
| ~Widget () noexcept override
| Destroys the widget.
GtkWidget * | gobj ()
| Provides access to the underlying C GObject.
const GtkWidget * | gobj () const
| Provides access to the underlying C GObject.
void | show ()
| Flags a widget to be displayed.
void | show_now ()
| Shows a widget.
void | hide ()
| Reverses the effects of show(), causing the widget to be hidden (invisible to the user).
void | show_all ()
| Recursively shows a widget, and any child widgets (if the widget is a container).
void | queue_draw ()
| Equivalent to calling queue_draw_area() for the entire area of a widget.
void | queue_draw_area (int x, int y, int width, int height)
| Convenience function that calls queue_draw_region() on the region created from the given coordinates.
void | queue_draw_region (const ::Cairo::RefPtr< const ::Cairo::Region > &region)
| Invalidates the area of widget defined by region by calling gdk_window_invalidate_region() on the widget’s window and all its child windows.
void | queue_resize ()
| This function is only for use in widget implementations.
void | queue_allocate ()
| This function is only for use in widget implementations.
void | size_allocate (const Allocation &allocation)
| This function is only used by Gtk::Container subclasses, to assign a size and position to their child widgets.
void | size_allocate (const Allocation &allocation, int baseline)
| This function is only used by Gtk::Container subclasses, to assign a size, position and (optionally) baseline to their child widgets.
SizeRequestMode | get_request_mode () const
| Gets whether the widget prefers a height-for-width layout or a width-for-height layout.
void | get_preferred_width (int &minimum_width, int &natural_width) const
| Retrieves a widget’s initial minimum and natural width.
void | get_preferred_height_for_width (int width, int &minimum_height, int &natural_height) const
| Retrieves a widget’s minimum and natural height if it would be given the specified width.
void | get_preferred_height_for_width (int width, int &minimum_height, int &natural_height, int &minimum_baseline, int &natural_baseline) const
| Retrieves a widget’s minimum and natural height and the corresponding baselines if it would be given the specified width, or the default height if width is -1.
void | get_preferred_height (int &minimum_height, int &natural_height) const
| Retrieves a widget’s initial minimum and natural height.
void | get_preferred_width_for_height (int height, int &minimum_width, int &natural_width) const
| Retrieves a widget’s minimum and natural width if it would be given the specified height.
void | get_preferred_size (Requisition &minimum_size, Requisition &natural_size) const
| Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management.
void | add_accelerator (const Glib::ustring &accel_signal, const Glib::RefPtr< AccelGroup > &accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags)
| Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated.
bool | remove_accelerator (const Glib::RefPtr< AccelGroup > &accel_group, guint accel_key, Gdk::ModifierType accel_mods)
| Removes an accelerator from widget, previously installed with add_accelerator().
void | set_accel_path (const Glib::ustring &accel_path, const Glib::RefPtr< AccelGroup > &accel_group)
| Given an accelerator group, accel_group, and an accelerator path, accel_path, sets up an accelerator in accel_group so whenever the key binding that is defined for accel_path is pressed, widget will be activated.
bool | mnemonic_activate (bool group_cycling)
| Emits the Gtk::Widget::signal_mnemonic_activate() signal.
bool | event (GdkEvent *gdk_event)
| Rarely-used function.
int | send_expose (GdkEvent *gdk_event)
| Very rarely-used function.
bool | send_focus_change (GdkEvent *gdk_event)
| Sends the focus change gdk_event to widget.
bool | activate ()
| For widgets that can be “activated” (buttons, menu items, etc.) this function activates them.
void | reparent (Widget &new_parent)
| Moves a widget from one Gtk::Container to another, handling reference count issues to avoid destroying the widget.
bool | intersect (const Gdk::Rectangle &area) const
bool | intersect (const Gdk::Rectangle &area, Gdk::Rectangle &intersection) const
| Computes the intersection of a widget’s area and area, storing the intersection in intersection, and returns `true` if there was an intersection.
::Cairo::RefPtr< ::Cairo::Region > | region_intersect (const ::Cairo::RefPtr< ::Cairo::Region > &region) const
| Computes the intersection of a widget’s area and region, returning the intersection.
void | freeze_child_notify ()
| Stops emission of Gtk::Widget::signal_child_notify() signals on widget.
void | child_notify (const Glib::ustring &child_property)
| Emits a Gtk::Widget::signal_child_notify() signal for the [child property][child-properties] child_property on widget.
void | thaw_child_notify ()
| Reverts the effect of a previous call to freeze_child_notify().
void | set_can_focus (bool can_focus=true)
| Specifies whether widget can own the input focus.
bool | get_can_focus () const
| Determines whether widget can own the input focus.
bool | has_focus () const
| Determines if the widget has the global input focus.
bool | is_focus () const
| Determines if the widget is the focus widget within its toplevel.
bool | has_visible_focus () const
| Determines if the widget should show a visible indication that it has the global input focus.
void | grab_focus ()
| Causes widget to have the keyboard focus for the Gtk::Window it's inside.
void | set_focus_on_click (bool focus_on_click=true)
| Sets whether the widget should grab focus when it is clicked with the mouse.
bool | get_focus_on_click () const
| Returns whether the widget should grab focus when it is clicked with the mouse.
void | set_can_default (bool can_default=true)
| Specifies whether widget can be a default widget.
bool | get_can_default () const
| Determines whether widget can be a default widget.
bool | has_default () const
| Determines whether widget is the current default widget within its toplevel.
void | grab_default ()
| Causes widget to become the default widget.
void | set_receives_default (bool receives_default=true)
| Specifies whether widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
bool | get_receives_default () const
| Determines whether widget is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default.
bool | has_grab () const
| Determines whether the widget is currently grabbing events, so it is the only widget receiving input events (keyboard and mouse).
bool | device_is_shadowed (const Glib::RefPtr< const Gdk::Device > &device)
| Returns `true` if device has been shadowed by a GTK+ device grab on another widget, so it would stop sending events to widget.
void | add_modal_grab ()
| Block events to everything else than this widget and its children.
void | remove_modal_grab ()
| Remove the modal grab of the widget in case it was previously grabbed.
void | set_name (const Glib::ustring & name)
| Widgets can be named, which allows you to refer to them from a CSS file.
void | unset_name ()
Glib::ustring | get_name () const
| Retrieves the name of a widget.
void | set_state (StateType state)
| This function is for use in widget implementations.
StateType | get_state () const
| Returns the widget’s state.
void | set_state_flags (StateFlags flags, bool clear=true)
| This function is for use in widget implementations.
void | unset_state_flags (StateFlags flags)
| This function is for use in widget implementations.
StateFlags | get_state_flags () const
| Returns the widget state as a flag set.
void | set_sensitive (bool sensitive=true)
| Sets the sensitivity of a widget.
bool | get_sensitive () const
| Returns the widget’s sensitivity (in the sense of returning the value that has been set using set_sensitive()).
bool | is_sensitive () const
| Returns the widget’s effective sensitivity, which means it is sensitive itself and also its parent widget is sensitive.
void | set_visible (bool visible=true)
| Sets the visibility state of widget.
bool | get_visible () const
| Determines whether the widget is visible.
bool | is_visible () const
| Determines whether the widget and all its parents are marked as visible.
bool | get_has_window () const
| Determines whether widget has a Gdk::Window of its own.
bool | get_is_toplevel () const
| Determines whether widget is a toplevel widget.
bool | get_is_drawable () const
| Determines whether widget can be drawn to.
bool | get_realized () const
| Determines whether widget is realized.
bool | get_mapped () const
| Whether the widget is mapped.
void | set_app_paintable (bool app_paintable=true)
| Sets whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler.
bool | get_app_paintable () const
| Determines whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler.
void | set_double_buffered (bool double_buffered=true)
| Widgets are double buffered by default; you can use this function to turn off the buffering.
bool | get_double_buffered () const
| Determines whether the widget is double buffered.
void | set_redraw_on_allocate (bool redraw_on_allocate=true)
| Sets whether the entire widget is queued for drawing when its size allocation changes.
void | set_child_visible (bool visible=true)
| Sets whether widget should be mapped along with its when its parent is mapped and widget has been shown with show().
bool | get_child_visible () const
| Gets the value set with set_child_visible().
Glib::RefPtr< Gdk::Window > | get_window ()
| Returns the widget’s window if it is realized, `nullptr` otherwise.
Glib::RefPtr< const Gdk::Window > | get_window () const
| Returns the widget’s window if it is realized, `nullptr` otherwise.
void | register_window (const Glib::RefPtr< Gdk::Window > &window)
| Registers a Gdk::Window with the widget and sets it up so that the widget receives events for it.
void | unregister_window (const Glib::RefPtr< Gdk::Window > &window)
| Unregisters a Gdk::Window from the widget that was previously set up with register_window().
int | get_allocated_width () const
| Returns the width that has currently been allocated to widget.
int | get_allocated_height () const
| Returns the height that has currently been allocated to widget.
int | get_allocated_baseline () const
| Returns the baseline that has currently been allocated to widget.
void | get_allocated_size (Allocation &allocation, int &baseline) const
| Retrieves the widget’s allocated size.
Allocation | get_allocation () const
| Retrieves the widget's location.
void | set_allocation (const Allocation &allocation)
| Sets the widget’s allocation.
void | set_clip (const Allocation &clip)
| Sets the widget’s clip.
Allocation | get_clip () const
| Retrieves the widget’s clip area.
Container * | get_parent ()
| Returns the parent container of widget.
const Container * | get_parent () const
| Returns the parent container of widget.
Glib::RefPtr< Gdk::Window > | get_parent_window ()
| Gets widget’s parent window, or `nullptr` if it does not have one.
Glib::RefPtr< const Gdk::Window > | get_parent_window () const
| Gets widget’s parent window, or `nullptr` if it does not have one.
void | set_parent_window (const Glib::RefPtr< const Gdk::Window > &parent_window)
| Sets a non default parent window for widget.
bool | child_focus (DirectionType direction)
| This function is used by custom widget implementations; if you're writing an app, you’d use grab_focus() to move the focus to a particular widget, and Gtk::Container::set_focus_chain() to change the focus tab order.
bool | keynav_failed (DirectionType direction)
| This function should be called whenever keyboard navigation within a single widget hits a boundary.
void | error_bell ()
| Notifies the user about an input-related error on this widget.
void | set_size_request (int width=-1, int height=-1)
| Sets the minimum size of a widget; that is, the widget’s size request will be at least width by height.
void | get_size_request (int & width, int &height) const
| Gets the size request that was explicitly set for the widget using set_size_request().
void | set_events (Gdk::EventMask events)
| Sets the event mask (see Gdk::EventMask) for a widget.
void | add_events (Gdk::EventMask events)
| Adds the events in the bitfield events to the event mask for widget.
void | set_device_events (const Glib::RefPtr< const Gdk::Device > &device, Gdk::EventMask events)
| Sets the device event mask (see Gdk::EventMask) for a widget.
void | add_device_events (const Glib::RefPtr< const Gdk::Device > &device, Gdk::EventMask events)
| Adds the device events in the bitfield events to the event mask for widget.
void | set_opacity (double opacity)
| Request the widget to be rendered partially transparent, with opacity 0 being fully transparent and 1 fully opaque.
double | get_opacity () const
| Fetches the requested opacity for this widget.
void | set_device_enabled (const Glib::RefPtr< Gdk::Device > &device, bool enabled=true)
| Enables or disables a Gdk::Device to interact with widget and all its children.
bool | get_device_enabled (const Glib::RefPtr< const Gdk::Device > &device) const
| Returns whether device can interact with widget and its children.
Container * | get_toplevel ()
| This function returns the topmost widget in the container hierarchy widget is a part of.
const Container * | get_toplevel () const
| This function returns the topmost widget in the container hierarchy widget is a part of.
Widget * | get_ancestor (GType widget_type)
| Gets the first ancestor of widget with type widget_type.
const Widget * | get_ancestor (GType widget_type) const
| Gets the first ancestor of widget with type widget_type.
Glib::RefPtr< Gdk::Visual > | get_visual ()
| Gets the visual that will be used to render widget.
Glib::RefPtr< Gdk::Screen > | get_screen ()
| Get the Gdk::Screen from the toplevel window associated with this widget.
Glib::RefPtr< const Gdk::Screen > | get_screen () const
| Get the Gdk::Screen from the toplevel window associated with this widget.
bool | has_screen () const
| Checks whether there is a Gdk::Screen is associated with this widget.
int | get_scale_factor () const
| Retrieves the internal scale factor that maps from window coordinates to the actual device pixels.
Glib::RefPtr< Gdk::Display > | get_display ()
| Get the Gdk::Display for the toplevel window associated with this widget.
Glib::RefPtr< const Gdk::Display > | get_display () const
| Get the Gdk::Display for the toplevel window associated with this widget.
Glib::RefPtr< Gdk::Window > | get_root_window ()
| Get the root window where this widget is located.
Glib::RefPtr< const Gdk::Window > | get_root_window () const
| Get the root window where this widget is located.
Glib::RefPtr< Settings > | get_settings ()
| Gets the settings object holding the settings used for this widget.
Glib::RefPtr< Clipboard > | get_clipboard (const Glib::ustring &selection)
| Returns the clipboard object for the given selection to be used with widget.
Glib::RefPtr< const Clipboard > | get_clipboard (const Glib::ustring &selection) const
| Returns the clipboard object for the given selection to be used with widget.
bool | get_hexpand () const
| Gets whether the widget would like any available extra horizontal space.
void | set_hexpand (bool expand=true)
| Sets whether the widget would like any available extra horizontal space.
bool | get_hexpand_set () const
| Gets whether set_hexpand() has been used to explicitly set the expand flag on this widget.
void | set_hexpand_set (bool set=true)
| Sets whether the hexpand flag (see get_hexpand()) will be used.
bool | get_vexpand () const
| Gets whether the widget would like any available extra vertical space.
void | set_vexpand (bool expand=true)
| Sets whether the widget would like any available extra vertical space.
bool | get_vexpand_set () const
| Gets whether set_vexpand() has been used to explicitly set the expand flag on this widget.
void | set_vexpand_set (bool set=true)
| Sets whether the vexpand flag (see get_vexpand()) will be used.
void | queue_compute_expand ()
| Mark widget as needing to recompute its expand flags.
bool | compute_expand (Orientation orientation)
| Computes whether a container should give this widget extra space when possible.
bool | get_support_multidevice () const
| Returns `true` if widget is multiple pointer aware.
void | set_support_multidevice (bool support_multidevice=true)
| Enables or disables multiple pointer awareness.
Glib::RefPtr< Atk::Object > | get_accessible ()
| Returns the accessible object that describes the widget to an assistive technology.
Glib::RefPtr< const Atk::Object > | get_accessible () const
| Returns the accessible object that describes the widget to an assistive technology.
Align | get_halign () const
| Gets the value of the Gtk::Widget::property_halign() property.
void | set_halign (Align align)
| Sets the horizontal alignment of widget.
Align | get_valign () const
| Gets the value of the Gtk::Widget::property_valign() property.
Align | get_valign_with_baseline () const
| Gets the value of the Gtk::Widget::property_valign() property, including Gtk::ALIGN_BASELINE.
void | set_valign (Align align)
| Sets the vertical alignment of widget.
int | get_margin_left () const
| Gets the value of the Gtk::Widget::property_margin_left() property.
void | set_margin_left (int margin)
| Sets the left margin of widget.
int | get_margin_right () const
| Gets the value of the Gtk::Widget::property_margin_right() property.
void | set_margin_right (int margin)
| Sets the right margin of widget.
int | get_margin_start () const
| Gets the value of the Gtk::Widget::property_margin_start() property.
void | set_margin_start (int margin)
| Sets the start margin of widget.
int | get_margin_end () const
| Gets the value of the Gtk::Widget::property_margin_end() property.
void | set_margin_end (int margin)
| Sets the end margin of widget.
int | get_margin_top () const
| Gets the value of the Gtk::Widget::property_margin_top() property.
void | set_margin_top (int margin)
| Sets the top margin of widget.
int | get_margin_bottom () const
| Gets the value of the Gtk::Widget::property_margin_bottom() property.
void | set_margin_bottom (int margin)
| Sets the bottom margin of widget.
Gdk::EventMask | get_events () const
| Returns the event mask (see Gdk::EventMask) for the widget.
Gdk::EventMask | get_device_events (const Glib::RefPtr< const Gdk::Device > &device) const
| Returns the events mask for the widget corresponding to an specific device.
void | get_pointer (int &x, int &y) const
| Obtains the location of the mouse pointer in widget coordinates.
bool | is_ancestor (Widget &ancestor) const
| Determines whether widget is somewhere inside ancestor, possibly with intermediate containers.
bool | translate_coordinates (Widget &dest_widget, int src_x, int src_y, int &dest_x, int &dest_y)
| Translate coordinates relative to src_widget’s allocation to coordinates relative to dest_widget’s allocations.
void | override_color (const Gdk::RGBA &color, StateFlags state=STATE_FLAG_NORMAL)
| Sets the color to use for a widget.
void | unset_color (StateFlags state=STATE_FLAG_NORMAL)
| Undoes the effect of previous calls to override_color().
void | override_background_color (const Gdk::RGBA &color, StateFlags state=STATE_FLAG_NORMAL)
| Sets the background color to use for a widget.
void | unset_background_color (StateFlags state=STATE_FLAG_NORMAL)
| Undoes the effect of previous calls to override_background_color().
void | override_font (const Pango::FontDescription &font_desc)
| Sets the font to use for a widget.
void | unset_font ()
| Undoes the effect of previous calls to override_font().
void | override_symbolic_color (const Glib::ustring & name, const Gdk::RGBA &color)
| Sets a symbolic color for a widget.
void | unset_symbolic_color (const Glib::ustring & name)
| Undoes the effect of previous calls to override_symbolic_color().
void | override_cursor (const Gdk::RGBA &cursor, const Gdk::RGBA &secondary_cursor)
| Sets the cursor color to use in a widget, overriding the cursor-color and secondary-cursor-color style properties.
void | unset_cursor ()
| Undoes the effect of previous calls to override_cursor().
void | reset_style ()
| Updates the style context of widget and all descendants by updating its widget path.
template <class PropertyType >
void | get_style_property (const Glib::ustring &the_property_name, PropertyType & value) const
| Gets the value of a style property of widget.
Glib::RefPtr< Pango::Context > | create_pango_context ()
| Creates a new Pango::Context with the appropriate font map, font options, font description, and base direction for drawing text for this widget.
Glib::RefPtr< Pango::Context > | get_pango_context ()
| Gets a Pango::Context with the appropriate font map, font description, and base direction for this widget.
void | set_font_options (const ::Cairo::FontOptions &options)
| Sets the cairo_font_options_t used for Pango rendering in this widget.
void | unset_font_options ()
| Undoes the effect of previous calls to set_font_options().
::Cairo::FontOptions | get_font_options () const
| Returns the cairo_font_options_t used for Pango rendering.
Glib::RefPtr< Pango::Layout > | create_pango_layout (const Glib::ustring &text)
| Creates a new Pango::Layout with the appropriate font map, font description, and base direction for drawing text for this widget.
Glib::RefPtr< Gdk::Pixbuf > | render_icon_pixbuf (const StockID &stock_id, IconSize size)
| A convenience function that uses the theme engine and style settings for widget to look up stock_id and render it to a pixbuf.
void | set_composite_name (const Glib::ustring & name)
| Sets a widgets composite name.
void | unset_composite_name ()
Glib::ustring | get_composite_name () const
| Obtains the composite name of a widget.
void | set_direction (TextDirection dir)
| Sets the reading direction on a particular widget.
TextDirection | get_direction () const
| Gets the reading direction for a particular widget.
void | shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region > &region)
| Sets a shape for this widget’s GDK window.
void | input_shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region > &region)
| Sets an input shape for this widget’s GDK window.
WidgetPath | get_path () const
| Returns the Gtk::WidgetPath representing widget, if the widget is not connected to a toplevel widget, a partial path will be created.
std::vector< Widget * > | list_mnemonic_labels ()
| Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()).
std::vector< const Widget * > | list_mnemonic_labels () const
| Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()).
void | add_mnemonic_label (Widget &label)
| Adds a widget to the list of mnemonic labels for this widget.
void | remove_mnemonic_label (Widget &label)
| Removes a widget from the list of mnemonic labels for this widget.
void | drag_get_data (const Glib::RefPtr< Gdk::DragContext > &context, const Glib::ustring & target, guint32 time)
void | drag_highlight ()
void | drag_unhighlight ()
void | drag_dest_set (DestDefaults flags=DestDefaults(0), Gdk::DragAction actions=Gdk::DragAction(0))
void | drag_dest_set (const std::vector< TargetEntry > &targets, DestDefaults flags=DEST_DEFAULT_ALL, Gdk::DragAction actions=Gdk::ACTION_COPY)
void | drag_dest_set_proxy (const Glib::RefPtr< Gdk::Window > &proxy_window, Gdk::DragProtocol protocol, bool use_coordinates)
| Sets this widget as a proxy for drops to another window.
void | drag_dest_unset ()
| Clears information about a drop destination set with gtk_drag_dest_set().
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext > &context, const Glib::RefPtr< TargetList > &target_list) const
| Looks for a match between context->targets and the dest_target_list, returning the first matching target, otherwise returning GDK_NONE.
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext > &context) const
Glib::RefPtr< TargetList > | drag_dest_get_target_list ()
| Returns the list of targets this widget can accept from drag-and-drop.
Glib::RefPtr< const TargetList > | drag_dest_get_target_list () const
| Returns the list of targets this widget can accept from drag-and-drop.
void | drag_dest_set_target_list (const Glib::RefPtr< TargetList > &target_list)
| Sets the target types that this widget can accept from drag-and-drop.
void | drag_dest_add_text_targets ()
| Add the text targets supported by Gtk::SelectionData to the target list of the drag destination.
void | drag_dest_add_image_targets ()
| Add the image targets supported by Gtk::SelectionData to the target list of the drag destination.
void | drag_dest_add_uri_targets ()
| Add the URI targets supported by Gtk::SelectionData to the target list of the drag destination.
void | drag_source_set (const std::vector< TargetEntry > &targets, Gdk::ModifierType start_button_mask=Gdk::MODIFIER_MASK, Gdk::DragAction actions=Gdk::ACTION_COPY)
void | drag_source_unset ()
| Undoes the effects of gtk_drag_source_set().
void | drag_source_set_icon (const Glib::RefPtr< Gdk::Pixbuf > &pixbuf)
| Sets the icon that will be used for drags from a particular widget from a Gdk::Pixbuf.
void | drag_source_set_icon (const StockID &stock_id)
| Sets the icon that will be used for drags from a particular source to a stock icon.
void | drag_source_set_icon (const Glib::ustring &icon_name)
| Sets the icon that will be used for drags from a particular source to a themed icon.
void | drag_source_add_text_targets ()
| Add the text targets supported by Gtk::SelectionData to the target list of the drag source.
void | drag_source_add_uri_targets ()
| Add the URI targets supported by Gtk::SelectionData to the target list of the drag source.
void | drag_source_add_image_targets ()
| Add the writable image targets supported by Gtk::SelectionData to the target list of the drag source.
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList > &targets, Gdk::DragAction actions, int button, GdkEvent *gdk_event)
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList > &targets, Gdk::DragAction actions, int button, GdkEvent *gdk_event, int x, int y)
bool | drag_check_threshold (int start_x, int start_y, int current_x, int current_y)
void | drag_set_as_icon (const Glib::RefPtr< Gdk::DragContext > &context, int hot_x, int hot_y)
void | queue_resize_no_redraw ()
| This function works like queue_resize(), except that the widget is not invalidated.
Glib::RefPtr< Gdk::FrameClock > | get_frame_clock ()
| Obtains the frame clock for a widget.
Glib::RefPtr< const Gdk::FrameClock > | get_frame_clock () const
| Obtains the frame clock for a widget.
bool | get_no_show_all () const
| Returns the current value of the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget.
void | set_no_show_all (bool no_show_all=true)
| Sets the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget.
void | set_parent (Widget & parent)
| This function is useful only when implementing subclasses of Gtk::Container.
void | unparent ()
| This function is only for use in widget implementations.
void | map ()
| This function is only for use in widget implementations.
void | unmap ()
| This function is only for use in widget implementations.
void | draw_insertion_cursor (const ::Cairo::RefPtr< ::Cairo::Context > &cr, const Gdk::Rectangle &location, bool is_primary, TextDirection direction, bool draw_arrow=true)
| Draws a text caret on cr at location.
void | set_tooltip_window (Window &custom_window)
| Replaces the default window used for displaying tooltips with custom_window.
Window * | get_tooltip_window ()
| Returns the Gtk::Window of the current tooltip.
void | trigger_tooltip_query ()
| Triggers a tooltip query on the display where the toplevel of widget is located.
void | set_tooltip_text (const Glib::ustring &text)
| Sets text as the contents of the tooltip.
Glib::ustring | get_tooltip_text () const
| Gets the contents of the tooltip for widget.
void | set_tooltip_markup (const Glib::ustring &markup)
| Sets markup as the contents of the tooltip, which is marked up with the Pango text markup language.
Glib::ustring | get_tooltip_markup () const
| Gets the contents of the tooltip for widget.
void | set_has_tooltip (bool has_tooltip=TRUE)
| Sets the has-tooltip property on widget to has_tooltip.
bool | get_has_tooltip () const
| Returns the current value of the has-tooltip property.
int | get_width () const
int | get_height () const
bool | is_composited () const
| Whether widget can rely on having its alpha channel drawn correctly.
bool | in_destruction () const
| Returns whether the widget is currently being destroyed.
Glib::RefPtr< StyleContext > | get_style_context ()
| Returns the style context associated to widget.
Glib::RefPtr< Gtk::StyleContext > | get_style_context () const
| Returns the style context associated to widget.
Gdk::ModifierType | get_modifier_mask (Gdk::ModifierIntent intent)
| Returns the modifier mask the widget’s windowing system backend uses for a particular purpose.
guint | add_tick_callback (const SlotTick &slot)
| Queues an animation frame update and adds a callback to be called before each frame.
void | remove_tick_callback (guint id)
| Removes a tick callback previously registered with add_tick_callback().
void | insert_action_group (const Glib::ustring & name, const Glib::RefPtr< Gio::ActionGroup > & group)
| Inserts group into widget.
void | remove_action_group (const Glib::ustring & name)
| Removes a group from the widget.
Glib::RefPtr< Gio::ActionGroup > | get_action_group (const Glib::ustring & prefix)
| Retrieves the Gio::ActionGroup that was registered using prefix.
Glib::RefPtr< const Gio::ActionGroup > | get_action_group (const Glib::ustring & prefix) const
| Retrieves the Gio::ActionGroup that was registered using prefix.
std::vector< Glib::ustring > | list_action_prefixes () const
| Retrieves a `nullptr`-terminated array of strings containing the prefixes of Gio::ActionGroup's available to widget.
void | set_font_map (const Glib::RefPtr< Pango::FontMap > &font_map)
| Sets the font map to use for Pango rendering.
Glib::RefPtr< Pango::FontMap > | get_font_map ()
| Gets the font map that has been set with set_font_map().
Glib::RefPtr< const Pango::FontMap > | get_font_map () const
| Gets the font map that has been set with set_font_map().
Glib::SignalProxy< void > | signal_show ()
Glib::SignalProxy< void > | signal_hide ()
Glib::SignalProxy< void > | signal_map ()
| Emitted on mapping of a widget to the screen.
Glib::SignalProxy< void > | signal_unmap ()
Glib::SignalProxy< void > | signal_realize ()
| Emitted on realization of a widget.
Glib::SignalProxy< void > | signal_unrealize ()
Glib::SignalProxy< void, Allocation & > | signal_size_allocate ()
Glib::SignalProxy< void, Gtk::StateType > | signal_state_changed ()
Glib::SignalProxy< void, Gtk::StateFlags > | signal_state_flags_changed ()
Glib::SignalProxy< void, Widget * > | signal_parent_changed ()
| Informs objects that their parent changed.
Glib::SignalProxy< void, Widget * > | signal_hierarchy_changed ()
Glib::SignalProxy< void > | signal_style_updated ()
Glib::SignalProxy< void, TextDirection > | signal_direction_changed ()
Glib::SignalProxy< void, bool > | signal_grab_notify ()
Glib::SignalProxy< void, GParamSpec * > | signal_child_notify ()
Glib::SignalProxyDetailedAnyType< void, GParamSpec * > | signal_child_notify (const Glib::ustring & child_property_name)
Glib::SignalProxy< bool, bool > | signal_mnemonic_activate ()
Glib::SignalProxy< void > | signal_grab_focus ()
Glib::SignalProxy< bool, DirectionType > | signal_focus ()
Glib::SignalProxy< bool, GdkEvent * > | signal_event ()
Glib::SignalProxy< void, GdkEvent * > | signal_event_after ()
Glib::SignalProxy< bool, GdkEventButton * > | signal_button_press_event ()
| Event triggered by user pressing button.
Glib::SignalProxy< bool, GdkEventButton * > | signal_button_release_event ()
| Event triggered by user releasing button.
Glib::SignalProxy< bool, GdkEventScroll * > | signal_scroll_event ()
Glib::SignalProxy< bool, GdkEventMotion * > | signal_motion_notify_event ()
| Event triggered by user moving pointer.
Glib::SignalProxy< bool, GdkEventAny * > | signal_delete_event ()
Glib::SignalProxy< bool, const ::Cairo::RefPtr< ::Cairo::Context > & > | signal_draw ()
Glib::SignalProxy< bool, GdkEventKey * > | signal_key_press_event ()
| Event triggered by a key press will widget has focus.
Glib::SignalProxy< bool, GdkEventKey * > | signal_key_release_event ()
| Event triggered by a key release will widget has focus.
Glib::SignalProxy< bool, GdkEventCrossing * > | signal_enter_notify_event ()
| Event triggered by pointer entering widget area.
Glib::SignalProxy< bool, GdkEventCrossing * > | signal_leave_notify_event ()
| Event triggered by pointer leaving widget area.
Glib::SignalProxy< bool, GdkEventConfigure * > | signal_configure_event ()
| Event triggered by a window resizing.
Glib::SignalProxy< bool, GdkEventFocus * > | signal_focus_in_event ()
Glib::SignalProxy< bool, GdkEventFocus * > | signal_focus_out_event ()
Glib::SignalProxy< bool, GdkEventAny * > | signal_map_event ()
Glib::SignalProxy< bool, GdkEventAny * > | signal_unmap_event ()
Glib::SignalProxy< bool, GdkEventProperty * > | signal_property_notify_event ()
Glib::SignalProxy< bool, GdkEventSelection * > | signal_selection_clear_event ()
Glib::SignalProxy< bool, GdkEventSelection * > | signal_selection_request_event ()
Glib::SignalProxy< bool, GdkEventSelection * > | signal_selection_notify_event ()
Glib::SignalProxy< bool, GdkEventProximity * > | signal_proximity_in_event ()
Glib::SignalProxy< bool, GdkEventProximity * > | signal_proximity_out_event ()
Glib::SignalProxy< bool, GdkEventVisibility * > | signal_visibility_notify_event ()
Glib::SignalProxy< bool, GdkEventWindowState * > | signal_window_state_event ()
Glib::SignalProxy< void, SelectionData &, guint, guint > | signal_selection_get ()
Glib::SignalProxy< void, const SelectionData &, guint > | signal_selection_received ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > & > | signal_drag_begin ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > & > | signal_drag_end ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > &, SelectionData &, guint, guint > | signal_drag_data_get ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > & > | signal_drag_data_delete ()
Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext > &, DragResult > | signal_drag_failed ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > &, guint > | signal_drag_leave ()
Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext > &, int, int, guint > | signal_drag_motion ()
Glib::SignalProxy< bool, const Glib::RefPtr< Gdk::DragContext > &, int, int, guint > | signal_drag_drop ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::DragContext > &, int, int, const SelectionData &, guint, guint > | signal_drag_data_received ()
Glib::SignalProxy< void, const Glib::RefPtr< Gdk::Screen > & > | signal_screen_changed ()
Glib::SignalProxy< void > | signal_composited_changed ()
Glib::SignalProxy< bool > | signal_popup_menu ()
Glib::SignalProxy< bool, int, int, bool, const Glib::RefPtr< Tooltip > & > | signal_query_tooltip ()
Glib::SignalProxy< bool, GdkEventGrabBroken * > | signal_grab_broken_event ()
Glib::SignalProxy< bool, GdkEventExpose * > | signal_damage_event ()
Glib::SignalProxy< bool, GdkEventTouch * > | signal_touch_event ()
Glib::PropertyProxy< Glib::ustring > | property_name ()
| The name of the widget.
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_name () const
| The name of the widget.
Glib::PropertyProxy< Container * > | property_parent ()
| The parent widget of this widget.
Glib::PropertyProxy_ReadOnly< Container * > | property_parent () const
| The parent widget of this widget.
Glib::PropertyProxy< int > | property_width_request ()
| Override for width request of the widget, or -1 if natural request should be used.
Glib::PropertyProxy_ReadOnly< int > | property_width_request () const
| Override for width request of the widget, or -1 if natural request should be used.
Glib::PropertyProxy< int > | property_height_request ()
| Override for height request of the widget, or -1 if natural request should be used.
Glib::PropertyProxy_ReadOnly< int > | property_height_request () const
| Override for height request of the widget, or -1 if natural request should be used.
Glib::PropertyProxy< bool > | property_visible ()
| Whether the widget is visible.
Glib::PropertyProxy_ReadOnly< bool > | property_visible () const
| Whether the widget is visible.
Glib::PropertyProxy< bool > | property_sensitive ()
| Whether the widget responds to input.
Glib::PropertyProxy_ReadOnly< bool > | property_sensitive () const
| Whether the widget responds to input.
Glib::PropertyProxy< bool > | property_app_paintable ()
| Whether the application will paint directly on the widget.
Glib::PropertyProxy_ReadOnly< bool > | property_app_paintable () const
| Whether the application will paint directly on the widget.
Glib::PropertyProxy< bool > | property_can_focus ()
| Whether the widget can accept the input focus.
Glib::PropertyProxy_ReadOnly< bool > | property_can_focus () const
| Whether the widget can accept the input focus.
Glib::PropertyProxy< bool > | property_has_focus ()
| Whether the widget has the input focus.
Glib::PropertyProxy_ReadOnly< bool > | property_has_focus () const
| Whether the widget has the input focus.
Glib::PropertyProxy< bool > | property_is_focus ()
| Whether the widget is the focus widget within the toplevel.
Glib::PropertyProxy_ReadOnly< bool > | property_is_focus () const
| Whether the widget is the focus widget within the toplevel.
Glib::PropertyProxy< bool > | property_focus_on_click ()
| Whether the widget should grab focus when it is clicked with the mouse.
Glib::PropertyProxy_ReadOnly< bool > | property_focus_on_click () const
| Whether the widget should grab focus when it is clicked with the mouse.
Glib::PropertyProxy< bool > | property_can_default ()
| Whether the widget can be the default widget.
Glib::PropertyProxy_ReadOnly< bool > | property_can_default () const
| Whether the widget can be the default widget.
Glib::PropertyProxy< bool > | property_has_default ()
| Whether the widget is the default widget.
Glib::PropertyProxy_ReadOnly< bool > | property_has_default () const
| Whether the widget is the default widget.
Glib::PropertyProxy< bool > | property_receives_default ()
| If `true`, the widget will receive the default action when it is focused.
Glib::PropertyProxy_ReadOnly< bool > | property_receives_default () const
| If `true`, the widget will receive the default action when it is focused.
Glib::PropertyProxy_ReadOnly< bool > | property_composite_child () const
| Whether the widget is part of a composite widget.
Glib::PropertyProxy< Glib::RefPtr< Style > > | property_style ()
| The style of the widget, which contains information about how it will look (colors, etc).
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Style > > | property_style () const
| The style of the widget, which contains information about how it will look (colors, etc).
Glib::PropertyProxy< Gdk::EventMask > | property_events ()
| The event mask that decides what kind of GdkEvents this widget gets.
Glib::PropertyProxy_ReadOnly< Gdk::EventMask > | property_events () const
| The event mask that decides what kind of GdkEvents this widget gets.
Glib::PropertyProxy< bool > | property_has_tooltip ()
| Enables or disables the emission of Gtk::Widget::signal_query_tooltip() on widget.
Glib::PropertyProxy_ReadOnly< bool > | property_has_tooltip () const
| Enables or disables the emission of Gtk::Widget::signal_query_tooltip() on widget.
Glib::PropertyProxy< Glib::ustring > | property_tooltip_markup ()
| Sets the text of tooltip to be the given string, which is marked up with the [Pango text markup language][PangoMarkupFormat].
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_tooltip_markup () const
| Sets the text of tooltip to be the given string, which is marked up with the [Pango text markup language][PangoMarkupFormat].
Glib::PropertyProxy< Glib::ustring > | property_tooltip_text ()
| Sets the text of tooltip to be the given string.
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_tooltip_text () const
| Sets the text of tooltip to be the given string.
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Window > > | property_window () const
| The widget's window if it is realized, `nullptr` otherwise.
Glib::PropertyProxy< bool > | property_no_show_all ()
| Whether Gtk::Widget::show_all() should not affect this widget.
Glib::PropertyProxy_ReadOnly< bool > | property_no_show_all () const
| Whether Gtk::Widget::show_all() should not affect this widget.
Glib::PropertyProxy< bool > | property_double_buffered ()
| Whether the widget is double buffered.
Glib::PropertyProxy_ReadOnly< bool > | property_double_buffered () const
| Whether the widget is double buffered.
Glib::PropertyProxy< Align > | property_halign ()
| How to distribute horizontal space if widget gets extra space, see Gtk::Align.
Glib::PropertyProxy_ReadOnly< Align > | property_halign () const
| How to distribute horizontal space if widget gets extra space, see Gtk::Align.
Glib::PropertyProxy< Align > | property_valign ()
| How to distribute vertical space if widget gets extra space, see Gtk::Align.
Glib::PropertyProxy_ReadOnly< Align > | property_valign () const
| How to distribute vertical space if widget gets extra space, see Gtk::Align.
Glib::PropertyProxy< int > | property_margin_left ()
| Margin on left side of widget.
Glib::PropertyProxy_ReadOnly< int > | property_margin_left () const
| Margin on left side of widget.
Glib::PropertyProxy< int > | property_margin_right ()
| Margin on right side of widget.
Glib::PropertyProxy_ReadOnly< int > | property_margin_right () const
| Margin on right side of widget.
Glib::PropertyProxy< int > | property_margin_start ()
| Margin on start of widget, horizontally.
Glib::PropertyProxy_ReadOnly< int > | property_margin_start () const
| Margin on start of widget, horizontally.
Glib::PropertyProxy< int > | property_margin_end ()
| Margin on end of widget, horizontally.
Glib::PropertyProxy_ReadOnly< int > | property_margin_end () const
| Margin on end of widget, horizontally.
Glib::PropertyProxy< int > | property_margin_top ()
| Margin on top side of widget.
Glib::PropertyProxy_ReadOnly< int > | property_margin_top () const
| Margin on top side of widget.
Glib::PropertyProxy< int > | property_margin_bottom ()
| Margin on bottom side of widget.
Glib::PropertyProxy_ReadOnly< int > | property_margin_bottom () const
| Margin on bottom side of widget.
Glib::PropertyProxy< int > | property_margin ()
| Sets all four sides' margin at once.
Glib::PropertyProxy_ReadOnly< int > | property_margin () const
| Sets all four sides' margin at once.
Glib::PropertyProxy< bool > | property_hexpand ()
| Whether to expand horizontally.
Glib::PropertyProxy_ReadOnly< bool > | property_hexpand () const
| Whether to expand horizontally.
Glib::PropertyProxy< bool > | property_hexpand_set ()
| Whether to use the Gtk::Widget::property_hexpand() property.
Glib::PropertyProxy_ReadOnly< bool > | property_hexpand_set () const
| Whether to use the Gtk::Widget::property_hexpand() property.
Glib::PropertyProxy< bool > | property_vexpand ()
| Whether to expand vertically.
Glib::PropertyProxy_ReadOnly< bool > | property_vexpand () const
| Whether to expand vertically.
Glib::PropertyProxy< bool > | property_vexpand_set ()
| Whether to use the Gtk::Widget::property_vexpand() property.
Glib::PropertyProxy_ReadOnly< bool > | property_vexpand_set () const
| Whether to use the Gtk::Widget::property_vexpand() property.
Glib::PropertyProxy< bool > | property_expand ()
| Whether to expand in both directions.
Glib::PropertyProxy_ReadOnly< bool > | property_expand () const
| Whether to expand in both directions.
Glib::PropertyProxy< double > | property_opacity ()
| The requested opacity of the widget.
Glib::PropertyProxy_ReadOnly< double > | property_opacity () const
| The requested opacity of the widget.
Glib::PropertyProxy_ReadOnly< int > | property_scale_factor () const
| The scale factor of the widget.
Public Member Functions inherited from Gtk::Object
| Object (Object &&src) noexcept
Object & | operator= (Object &&src) noexcept
| ~Object () noexcept override
GObject * | gobj ()
| Provides access to the underlying C GObject.
const GObject * | gobj () const
| Provides access to the underlying C GObject.
Public Member Functions inherited from Gtk::Buildable
| Buildable (Buildable &&src) noexcept
Buildable & | operator= (Buildable &&src) noexcept
| ~Buildable () noexcept override
GtkBuildable * | gobj ()
| Provides access to the underlying C GObject.
const GtkBuildable * | gobj () const
| Provides access to the underlying C GObject.
void | set_name (const Glib::ustring & name)
| Sets the name of the buildable object.
Glib::ustring | get_name () const
| Gets the name of the buildable object.

## Static Public Member Functions

static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system.
Static Public Member Functions inherited from Gtk::Container
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system.
Static Public Member Functions inherited from Gtk::Widget
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system.
static Widget * | get_current_modal_grab ()
| Retrieve the widget which is currently grabbing all events.
static void | push_composite_child ()
| Makes all newly-created widgets as composite children until the corresponding pop_composite_child() call.
static void | pop_composite_child ()
| Cancels the effect of a previous call to push_composite_child().
static void | set_default_direction (TextDirection dir)
| Sets the default reading direction for widgets where the direction has not been explicitly set by set_direction().
static TextDirection | get_default_direction ()
| Obtains the current default reading direction.
static Widget * | drag_get_source_widget (const Glib::RefPtr< Gdk::DragContext > &context)
Static Public Member Functions inherited from Gtk::Buildable
static void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system.

## Protected Member Functions

virtual void | on_switch_page (Widget *page, guint page_number)
| This is a default handler for the signal signal_switch_page().
Protected Member Functions inherited from Gtk::Container
virtual void | on_add (Widget *widget)
| This is a default handler for the signal signal_add().
virtual void | on_remove (Widget *widget)
| This is a default handler for the signal signal_remove().
virtual void | on_check_resize ()
| This is a default handler for the signal signal_check_resize().
virtual void | on_set_focus_child (Widget *widget)
| This is a default handler for the signal signal_set_focus_child().
| Container ()
virtual GType | child_type_vfunc () const
| Implements child_type().
virtual void | forall_vfunc (gboolean include_internals, GtkCallback callback, gpointer callback_data)
| Invokes a callback on all children of the container.
virtual char * | composite_name_vfunc (GtkWidget *child)
| Returns the composite name of a child widget.
virtual void | set_child_property_vfunc (GtkWidget *child, guint property_id, const GValue * value, GParamSpec *pspec)
| Sets a child property for this container and its child.
virtual void | get_child_property_vfunc (GtkWidget *child, guint property_id, GValue * value, GParamSpec *pspec) const
| Returns a child property for this container and its child.
Glib::PropertyProxy< guint > | property_border_width ()
| The width of the empty border outside the containers children.
Glib::PropertyProxy_ReadOnly< guint > | property_border_width () const
| The width of the empty border outside the containers children.
Glib::PropertyProxy< ResizeMode > | property_resize_mode ()
| Specify how resize events are handled.
Glib::PropertyProxy_ReadOnly< ResizeMode > | property_resize_mode () const
| Specify how resize events are handled.
Glib::PropertyProxy_WriteOnly< Widget * > | property_child ()
| Can be used to add a new child to the container.
Protected Member Functions inherited from Gtk::Widget
virtual void | on_show ()
| This is a default handler for the signal signal_show().
virtual void | on_hide ()
| This is a default handler for the signal signal_hide().
virtual void | on_map ()
| This is a default handler for the signal signal_map().
virtual void | on_unmap ()
| This is a default handler for the signal signal_unmap().
virtual void | on_realize ()
| This is a default handler for the signal signal_realize().
virtual void | on_unrealize ()
| This is a default handler for the signal signal_unrealize().
virtual void | on_size_allocate (Allocation &allocation)
| This is a default handler for the signal signal_size_allocate().
virtual void | on_state_changed (Gtk::StateType previous_state)
| This is a default handler for the signal signal_state_changed().
virtual void | on_parent_changed (Widget *previous_parent)
| This is a default handler for the signal signal_parent_changed().
virtual void | on_hierarchy_changed (Widget *previous_toplevel)
| This is a default handler for the signal signal_hierarchy_changed().
virtual void | on_style_updated ()
| This is a default handler for the signal signal_style_updated().
virtual void | on_direction_changed (TextDirection direction)
| This is a default handler for the signal signal_direction_changed().
virtual void | on_grab_notify (bool was_grabbed)
| This is a default handler for the signal signal_grab_notify().
virtual void | on_child_notify (GParamSpec *pspec)
| This is a default handler for the signal signal_child_notify().
virtual bool | on_mnemonic_activate (bool group_cycling)
| This is a default handler for the signal signal_mnemonic_activate().
virtual void | on_grab_focus ()
| This is a default handler for the signal signal_grab_focus().
virtual bool | on_focus (DirectionType direction)
| This is a default handler for the signal signal_focus().
virtual bool | on_event (GdkEvent *gdk_event)
| This is a default handler for the signal signal_event().
virtual bool | on_button_press_event (GdkEventButton *button_event)
| This is a default handler for the signal signal_button_press_event().
virtual bool | on_button_release_event (GdkEventButton *release_event)
| This is a default handler for the signal signal_button_release_event().
virtual bool | on_scroll_event (GdkEventScroll *scroll_event)
| This is a default handler for the signal signal_scroll_event().
virtual bool | on_motion_notify_event (GdkEventMotion *motion_event)
| This is a default handler for the signal signal_motion_notify_event().
virtual bool | on_delete_event (GdkEventAny *any_event)
| This is a default handler for the signal signal_delete_event().
virtual bool | on_draw (const ::Cairo::RefPtr< ::Cairo::Context > &cr)
| This is a default handler for the signal signal_draw().
virtual bool | on_key_press_event (GdkEventKey *key_event)
| This is a default handler for the signal signal_key_press_event().
virtual bool | on_key_release_event (GdkEventKey *key_event)
| This is a default handler for the signal signal_key_release_event().
virtual bool | on_enter_notify_event (GdkEventCrossing *crossing_event)
| This is a default handler for the signal signal_enter_notify_event().
virtual bool | on_leave_notify_event (GdkEventCrossing *crossing_event)
| This is a default handler for the signal signal_leave_notify_event().
virtual bool | on_configure_event (GdkEventConfigure *configure_event)
| This is a default handler for the signal signal_configure_event().
virtual bool | on_focus_in_event (GdkEventFocus *focus_event)
| This is a default handler for the signal signal_focus_in_event().
virtual bool | on_focus_out_event (GdkEventFocus *gdk_event)
| This is a default handler for the signal signal_focus_out_event().
virtual bool | on_map_event (GdkEventAny *any_event)
| This is a default handler for the signal signal_map_event().
virtual bool | on_unmap_event (GdkEventAny *any_event)
| This is a default handler for the signal signal_unmap_event().
virtual bool | on_property_notify_event (GdkEventProperty *property_event)
| This is a default handler for the signal signal_property_notify_event().
virtual bool | on_selection_clear_event (GdkEventSelection *selection_event)
| This is a default handler for the signal signal_selection_clear_event().
virtual bool | on_selection_request_event (GdkEventSelection *selection_event)
| This is a default handler for the signal signal_selection_request_event().
virtual bool | on_selection_notify_event (GdkEventSelection *selection_event)
| This is a default handler for the signal signal_selection_notify_event().
virtual bool | on_proximity_in_event (GdkEventProximity *proximity_event)
| This is a default handler for the signal signal_proximity_in_event().
virtual bool | on_proximity_out_event (GdkEventProximity *proximity_event)
| This is a default handler for the signal signal_proximity_out_event().
virtual bool | on_visibility_notify_event (GdkEventVisibility *visibility_event)
| This is a default handler for the signal signal_visibility_notify_event().
virtual bool | on_window_state_event (GdkEventWindowState *window_state_event)
| This is a default handler for the signal signal_window_state_event().
virtual void | on_selection_get (SelectionData &selection_data, guint info, guint time)
| This is a default handler for the signal signal_selection_get().
virtual void | on_selection_received (const SelectionData &selection_data, guint time)
| This is a default handler for the signal signal_selection_received().
virtual void | on_drag_begin (const Glib::RefPtr< Gdk::DragContext > &context)
| This is a default handler for the signal signal_drag_begin().
virtual void | on_drag_end (const Glib::RefPtr< Gdk::DragContext > &context)
| This is a default handler for the signal signal_drag_end().
virtual void | on_drag_data_get (const Glib::RefPtr< Gdk::DragContext > &context, SelectionData &selection_data, guint info, guint time)
| This is a default handler for the signal signal_drag_data_get().
virtual void | on_drag_data_delete (const Glib::RefPtr< Gdk::DragContext > &context)
| This is a default handler for the signal signal_drag_data_delete().
virtual void | on_drag_leave (const Glib::RefPtr< Gdk::DragContext > &context, guint time)
| This is a default handler for the signal signal_drag_leave().
virtual bool | on_drag_motion (const Glib::RefPtr< Gdk::DragContext > &context, int x, int y, guint time)
| This is a default handler for the signal signal_drag_motion().
virtual bool | on_drag_drop (const Glib::RefPtr< Gdk::DragContext > &context, int x, int y, guint time)
| This is a default handler for the signal signal_drag_drop().
virtual void | on_drag_data_received (const Glib::RefPtr< Gdk::DragContext > &context, int x, int y, const SelectionData &selection_data, guint info, guint time)
| This is a default handler for the signal signal_drag_data_received().
virtual void | on_screen_changed (const Glib::RefPtr< Gdk::Screen > &previous_screen)
| This is a default handler for the signal signal_screen_changed().
virtual void | dispatch_child_properties_changed_vfunc (guint p1, GParamSpec **p2)
virtual void | show_all_vfunc ()
virtual Glib::RefPtr< Atk::Object > | get_accessible_vfunc ()
virtual SizeRequestMode | get_request_mode_vfunc () const
virtual void | get_preferred_width_vfunc (int &minimum_width, int &natural_width) const
virtual void | get_preferred_height_for_width_vfunc (int width, int &minimum_height, int &natural_height) const
virtual void | get_preferred_height_vfunc (int &minimum_height, int &natural_height) const
virtual void | get_preferred_width_for_height_vfunc (int height, int &minimum_width, int &natural_width) const
| Widget ()
void | realize ()
| Creates the GDK (windowing system) resources associated with a widget.
void | unrealize ()
| This function is only useful in widget implementations.
void | draw (const ::Cairo::RefPtr< ::Cairo::Context > &cr)
| Draws widget to cr.
void | set_mapped (bool mapped=true)
| Marks the widget as being mapped.
void | set_realized (bool realized=true)
| Marks the widget as being realized.
void | set_has_window (bool has_window=true)
| Specifies whether widget has a Gdk::Window of its own.
void | set_window (const Glib::RefPtr< Gdk::Window > &window)
| Sets a widget's window.
void | transform_cairo_context_to_window (const ::Cairo::RefPtr< ::Cairo::Context > &cr, const Glib::RefPtr< const Gdk::Window > &window)
| Transforms the given cairo context cr from widget-relative coordinates to window-relative coordinates.
Requisition | get_requisition () const
| Retrieves the widget's requisition.
void | get_style_property_value (const Glib::ustring &the_property_name, Glib::ValueBase & value) const
| Gets the value of a style property of widget.
void | realize_if_needed ()
Protected Member Functions inherited from Gtk::Buildable
| Buildable ()
| You should derive from this class to use it.

## Related Symbols

(Note that these are not member symbols.)
Gtk::Notebook * | wrap (GtkNotebook *object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Symbols inherited from Gtk::Container
Gtk::Container * | wrap (GtkContainer *object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Symbols inherited from Gtk::Widget
Gtk::Widget * | wrap (GtkWidget *object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Symbols inherited from Gtk::Buildable
Glib::RefPtr< Gtk::Buildable > | wrap (GtkBuildable *object, bool take_copy=false)
| A Glib::wrap() method for this object.

## Additional Inherited Members

Public Types inherited from Gtk::Container
typedef sigc::slot< void, Widget & > | ForeachSlot
| A slot to invoke with each child iterated over by foreach() or forall().
Public Types inherited from Gtk::Widget
using | SlotTick = sigc::slot< bool(const Glib::RefPtr< Gdk::FrameClock > &)>
| Callback type for adding a function to update animations.
Static Protected Member Functions inherited from Gtk::Widget
static bool | should_draw_window (const ::Cairo::RefPtr< const ::Cairo::Context > &cr, const Glib::RefPtr< const Gdk::Window > &window)
| This function is supposed to be called in Gtk::Widget::signal_draw() implementations for widgets that support multiple windows.

## Detailed Description

Container which shows one of its children at a time, in tabbed windows.

The Gtk::Notebook widget is a Gtk::Container whose children are pages that can be switched between using tab labels along one edge.

A Notebook widget looks like this:

## Constructor & Destructor Documentation

## Notebook() [1/3]

Gtk::Notebook::Notebook | ( | Notebook && | src | ) |

noexcept

## Notebook() [2/3]

Gtk::Notebook::Notebook | ( | const Notebook & |  | ) |

delete

## ~Notebook()

Gtk::Notebook::~Notebook | ( |  | ) |

override noexcept

## Notebook() [3/3]

Gtk::Notebook::Notebook | ( |  | ) |

## Member Function Documentation

## append_page() [1/5]

int Gtk::Notebook::append_page | ( | Widget & | child | ) |

## append_page() [2/5]

int Gtk::Notebook::append_page | ( | Widget & | child,
|  | const Glib::ustring & | tab_label,
|  | bool | use_mnemonic = `false`
| ) |  |

## append_page() [3/5]

int Gtk::Notebook::append_page | ( | Widget & | child,
|  | const Glib::ustring & | tab_label,
|  | const Glib::ustring & | menu_label,
|  | bool | use_mnemonic = `false`
| ) |  |

## append_page() [4/5]

int Gtk::Notebook::append_page | ( | Widget & | child,
|  | Widget & | tab_label
| ) |  |

Appends a page to notebook.

Parameters

  child | The Gtk::Widget to use as the contents of the page.
  tab_label | The Gtk::Widget to be used as the label for the page.

## append_page() [5/5]

int Gtk::Notebook::append_page | ( | Widget & | child,
|  | Widget & | tab_label,
|  | Widget & | menu_label
| ) |  |

Appends a page to notebook, specifying the widget to use as the label in the popup menu.

Parameters

  child | The Gtk::Widget to use as the contents of the page.
  tab_label | The Gtk::Widget to be used as the label for the page.
  menu_label | The widget to use as a label for the page-switch menu.

## child_property_detachable() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< bool > Gtk::Notebook::child_property_detachable | ( | const Gtk::Widget & | child | ) | const

Whether the tab is detachable.

Default value: `false`

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_detachable() [2/2]

Gtk::ChildPropertyProxy< bool > Gtk::Notebook::child_property_detachable | ( | Gtk::Widget & | child | ) |

Whether the tab is detachable.

Default value: `false`

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## child_property_menu_label() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< Glib::ustring > Gtk::Notebook::child_property_menu_label | ( | const Gtk::Widget & | child | ) | const

The string displayed in the child's menu entry.

Default value: ""

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_menu_label() [2/2]

Gtk::ChildPropertyProxy< Glib::ustring > Gtk::Notebook::child_property_menu_label | ( | Gtk::Widget & | child | ) |

The string displayed in the child's menu entry.

Default value: ""

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## child_property_position() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< int > Gtk::Notebook::child_property_position | ( | const Gtk::Widget & | child | ) | const

The index of the child in the parent.

Default value: 0

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_position() [2/2]

Gtk::ChildPropertyProxy< int > Gtk::Notebook::child_property_position | ( | Gtk::Widget & | child | ) |

The index of the child in the parent.

Default value: 0

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## child_property_reorderable() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< bool > Gtk::Notebook::child_property_reorderable | ( | const Gtk::Widget & | child | ) | const

Whether the tab is reorderable by user action.

Default value: `false`

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_reorderable() [2/2]

Gtk::ChildPropertyProxy< bool > Gtk::Notebook::child_property_reorderable | ( | Gtk::Widget & | child | ) |

Whether the tab is reorderable by user action.

Default value: `false`

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## child_property_tab_expand() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< bool > Gtk::Notebook::child_property_tab_expand | ( | const Gtk::Widget & | child | ) | const

Whether to expand the child's tab.

Default value: `false`

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_tab_expand() [2/2]

Gtk::ChildPropertyProxy< bool > Gtk::Notebook::child_property_tab_expand | ( | Gtk::Widget & | child | ) |

Whether to expand the child's tab.

Default value: `false`

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## child_property_tab_fill() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< bool > Gtk::Notebook::child_property_tab_fill | ( | const Gtk::Widget & | child | ) | const

Whether the child's tab should fill the allocated area.

Default value: `true`

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_tab_fill() [2/2]

Gtk::ChildPropertyProxy< bool > Gtk::Notebook::child_property_tab_fill | ( | Gtk::Widget & | child | ) |

Whether the child's tab should fill the allocated area.

Default value: `true`

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## child_property_tab_label() [1/2]

Gtk::ChildPropertyProxy_ReadOnly< Glib::ustring > Gtk::Notebook::child_property_tab_label | ( | const Gtk::Widget & | child | ) | const

The string displayed on the child's tab label.

Default value: ""

Returns
  A ChildPropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## child_property_tab_label() [2/2]

Gtk::ChildPropertyProxy< Glib::ustring > Gtk::Notebook::child_property_tab_label | ( | Gtk::Widget & | child | ) |

The string displayed on the child's tab label.

Default value: ""

Returns
  A ChildPropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## detach_tab()

void Gtk::Notebook::detach_tab | ( | Widget & | child | ) |

Removes the child from the notebook.

This function is very similar to Gtk::Container::remove(), but additionally informs the notebook that the removal is happening as part of a tab DND operation, which should not be cancelled.

Since gtkmm 3.16:

Parameters

  child | A child.

## get_action_widget()

Widget * Gtk::Notebook::get_action_widget | ( | PackType | pack_type = `PACK_START` | ) |

Gets one of the action widgets.

See set_action_widget().

Since gtkmm 2.20:

Parameters

  pack_type | Pack type of the action widget to receive.

Returns
  The action widget with the given pack_type or `nullptr` when this action widget has not been set.

## get_current_page()

int Gtk::Notebook::get_current_page | ( |  | ) | const

Returns the page number of the current page.

Returns
  The index (starting from 0) of the current page in the notebook. If the notebook has no pages, then -1 will be returned.

## get_group_name()

Glib::ustring Gtk::Notebook::get_group_name | ( |  | ) | const

Gets the current group name for notebook.

Since gtkmm 2.24:

Returns
  The group name, or `nullptr` if none is set.

## get_menu_label() [1/2]

Widget * Gtk::Notebook::get_menu_label | ( | Widget & | child | ) |

Retrieves the menu label widget of the page containing child.

Parameters

  child | A widget contained in a page of notebook.

Returns
  The menu label, or `nullptr` if the notebook page does not have a menu label other than the default (the tab label).

## get_menu_label() [2/2]

const Widget * Gtk::Notebook::get_menu_label | ( | Widget & | child | ) | const

Retrieves the menu label widget of the page containing child.

Parameters

  child | A widget contained in a page of notebook.

Returns
  The menu label, or `nullptr` if the notebook page does not have a menu label other than the default (the tab label).

## get_menu_label_text()

Glib::ustring Gtk::Notebook::get_menu_label_text | ( | Widget & | child | ) | const

Retrieves the text of the menu label for the page containing child.

Parameters

  child | The child widget of a page of the notebook.

Returns
  The text of the tab label.

## get_n_pages()

int Gtk::Notebook::get_n_pages | ( |  | ) | const

Gets the number of pages in a notebook.

Since gtkmm 2.2:

Returns
  The number of pages in the notebook.

## get_nth_page() [1/2]

Widget * Gtk::Notebook::get_nth_page | ( | int | page_number | ) |

Returns the child widget contained in page number page_number.

Parameters

  page_number | The index of a page in the notebook, or -1 to get the last page.

Returns
  The child widget, or `nullptr` if page_number is out of bounds.

## get_nth_page() [2/2]

const Widget * Gtk::Notebook::get_nth_page | ( | int | page_number | ) | const

Returns the child widget contained in page number page_number.

Parameters

  page_number | The index of a page in the notebook, or -1 to get the last page.

Returns
  The child widget, or `nullptr` if page_number is out of bounds.

## get_scrollable()

bool Gtk::Notebook::get_scrollable | ( |  | ) | const

Returns whether the tab label area has arrows for scrolling.

See set_scrollable().

Returns
  `true` if arrows for scrolling are present.

## get_show_border()

bool Gtk::Notebook::get_show_border | ( |  | ) | const

Returns whether a bevel will be drawn around the notebook pages.

See set_show_border().

Returns
  `true` if the bevel is drawn.

## get_show_tabs()

bool Gtk::Notebook::get_show_tabs | ( |  | ) | const

Returns whether the tabs of the notebook are shown.

See set_show_tabs().

Returns
  `true` if the tabs are shown.

## get_tab_detachable()

bool Gtk::Notebook::get_tab_detachable | ( | Widget & | child | ) | const

Returns whether the tab contents can be detached from notebook.

Since gtkmm 2.10:

Parameters

  child | A child Gtk::Widget.

Returns
  `true` if the tab is detachable.

## get_tab_hborder()

guint16 Gtk::Notebook::get_tab_hborder | ( |  | ) | const

Returns the horizontal width of a tab border.

Since gtkmm 2.22:

Deprecated: 3.4: this function returns zero

Deprecated:
  This method now returns zero.

Returns
  Horizontal width of a tab border.

## get_tab_label() [1/2]

Widget * Gtk::Notebook::get_tab_label | ( | Widget & | child | ) |

Returns the tab label widget for the page child.

`nullptr` is returned if child is not in notebook or if no tab label has specifically been set for child.

Parameters

  child | The page.

Returns
  The tab label.

## get_tab_label() [2/2]

const Widget * Gtk::Notebook::get_tab_label | ( | Widget & | child | ) | const

Returns the tab label widget for the page child.

`nullptr` is returned if child is not in notebook or if no tab label has specifically been set for child.

Parameters

  child | The page.

Returns
  The tab label.

## get_tab_label_text()

Glib::ustring Gtk::Notebook::get_tab_label_text | ( | Widget & | child | ) | const

Retrieves the text of the tab label for the page containing child.

Parameters

  child | A widget contained in a page of notebook.

Returns
  The text of the tab label.

## get_tab_pos()

PositionType Gtk::Notebook::get_tab_pos | ( |  | ) | const

Gets the edge at which the tabs for switching pages in the notebook are drawn.

Returns
  The edge at which the tabs are drawn.

## get_tab_reorderable()

bool Gtk::Notebook::get_tab_reorderable | ( | Widget & | child | ) | const

Gets whether the tab can be reordered via drag and drop or not.

Since gtkmm 2.10:

Parameters

  child | A child Gtk::Widget.

Returns
  `true` if the tab is reorderable.

## get_tab_vborder()

guint16 Gtk::Notebook::get_tab_vborder | ( |  | ) | const

Returns the vertical width of a tab border.

Since gtkmm 2.22:

Deprecated: 3.4: this function returns zero

Deprecated:
  This method now returns zero.

Returns
  Vertical width of a tab border.

## get_type()

static GType Gtk::Notebook::get_type | ( |  | ) |

static

Get the GType for this class, for use with the underlying GObject type system.

## gobj() [1/2]

GtkNotebook * Gtk::Notebook::gobj | ( |  | ) |

inline

Provides access to the underlying C GObject.

## gobj() [2/2]

const GtkNotebook * Gtk::Notebook::gobj | ( |  | ) | const

inline

Provides access to the underlying C GObject.

## insert_page() [1/5]

int Gtk::Notebook::insert_page | ( | Widget & | child,
|  | const Glib::ustring & | tab_label,
|  | const Glib::ustring & | menu_label,
|  | int | position,
|  | bool | use_mnemonic = `false`
| ) |  |

## insert_page() [2/5]

int Gtk::Notebook::insert_page | ( | Widget & | child,
|  | const Glib::ustring & | tab_label,
|  | int | position,
|  | bool | use_mnemonic = `false`
| ) |  |

## insert_page() [3/5]

int Gtk::Notebook::insert_page | ( | Widget & | child,
|  | int | position
| ) |  |

## insert_page() [4/5]

int Gtk::Notebook::insert_page | ( | Widget & | child,
|  | Widget & | tab_label,
|  | int | position
| ) |  |

Insert a page into notebook at the given position.

Parameters

  child | The Gtk::Widget to use as the contents of the page.
  tab_label | The Gtk::Widget to be used as the label for the page.
  position | The index (starting at 0) at which to insert the page, or -1 to append the page after all other pages.

## insert_page() [5/5]

int Gtk::Notebook::insert_page | ( | Widget & | child,
|  | Widget & | tab_label,
|  | Widget & | menu_label,
|  | int | position
| ) |  |

Insert a page into notebook at the given position, specifying the widget to use as the label in the popup menu.

Parameters

  child | The Gtk::Widget to use as the contents of the page.
  tab_label | The Gtk::Widget to be used as the label for the page..
  menu_label | The widget to use as a label for the page-switch menu.
  position | The index (starting at 0) at which to insert the page, or -1 to append the page after all other pages.

## next_page()

void Gtk::Notebook::next_page | ( |  | ) |

Switches to the next page.

Nothing happens if the current page is the last page.

## on_switch_page()

virtual void Gtk::Notebook::on_switch_page | ( | Widget * | page,
|  | guint | page_number
| ) |  |

protected virtual

This is a default handler for the signal signal_switch_page().

## operator=() [1/2]

Notebook & Gtk::Notebook::operator= | ( | const Notebook & |  | ) |

delete

## operator=() [2/2]

Notebook & Gtk::Notebook::operator= | ( | Notebook && | src | ) |

noexcept

## page_num()

int Gtk::Notebook::page_num | ( | const Widget & | child | ) | const

Finds the index of the page which contains the given child widget.

Parameters

  child | A Gtk::Widget.

Returns
  The index of the page containing child, or -1 if child is not in the notebook.

## popup_disable()

void Gtk::Notebook::popup_disable | ( |  | ) |

Disables the popup menu.

## popup_enable()

void Gtk::Notebook::popup_enable | ( |  | ) |

Enables the popup menu: if the user clicks with the right mouse button on the tab labels, a menu with all the pages will be popped up.

## prepend_page() [1/5]

int Gtk::Notebook::prepend_page | ( | Widget & | child | ) |

## prepend_page() [2/5]

int Gtk::Notebook::prepend_page | ( | Widget & | child,
|  | const Glib::ustring & | tab_label,
|  | bool | use_mnemonic = `false`
| ) |  |

## prepend_page() [3/5]

int Gtk::Notebook::prepend_page | ( | Widget & | child,
|  | const Glib::ustring & | tab_label,
|  | const Glib::ustring & | menu_label,
|  | bool | use_mnemonic
| ) |  |

## prepend_page() [4/5]

int Gtk::Notebook::prepend_page | ( | Widget & | child,
|  | Widget & | tab_label
| ) |  |

Prepends a page to notebook.

Parameters

  child | The Gtk::Widget to use as the contents of the page.
  tab_label | The Gtk::Widget to be used as the label for the page.

## prepend_page() [5/5]

int Gtk::Notebook::prepend_page | ( | Widget & | child,
|  | Widget & | tab_label,
|  | Widget & | menu_label
| ) |  |

Prepends a page to notebook, specifying the widget to use as the label in the popup menu.

Parameters

  child | The Gtk::Widget to use as the contents of the page.
  tab_label | The Gtk::Widget to be used as the label for the page.
  menu_label | The widget to use as a label for the page-switch menu.

## prev_page()

void Gtk::Notebook::prev_page | ( |  | ) |

Switches to the previous page.

Nothing happens if the current page is the first page.

## property_enable_popup() [1/2]

Glib::PropertyProxy< bool > Gtk::Notebook::property_enable_popup | ( |  | ) |

If `true`, pressing the right mouse button on the notebook pops up a menu that you can use to go to a page.

Default value: `false`

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_enable_popup() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Notebook::property_enable_popup | ( |  | ) | const

If `true`, pressing the right mouse button on the notebook pops up a menu that you can use to go to a page.

Default value: `false`

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## property_group_name() [1/2]

Glib::PropertyProxy< Glib::ustring > Gtk::Notebook::property_group_name | ( |  | ) |

Group name for tab drag and drop.

Since gtkmm 2.24:

Default value: ""

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_group_name() [2/2]

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gtk::Notebook::property_group_name | ( |  | ) | const

Group name for tab drag and drop.

Since gtkmm 2.24:

Default value: ""

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## property_page() [1/2]

Glib::PropertyProxy< int > Gtk::Notebook::property_page | ( |  | ) |

The index of the current page.

Default value: -1

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_page() [2/2]

Glib::PropertyProxy_ReadOnly< int > Gtk::Notebook::property_page | ( |  | ) | const

The index of the current page.

Default value: -1

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## property_scrollable() [1/2]

Glib::PropertyProxy< bool > Gtk::Notebook::property_scrollable | ( |  | ) |

If `true`, scroll arrows are added if there are too many tabs to fit.

Default value: `false`

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_scrollable() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Notebook::property_scrollable | ( |  | ) | const

If `true`, scroll arrows are added if there are too many tabs to fit.

Default value: `false`

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## property_show_border() [1/2]

Glib::PropertyProxy< bool > Gtk::Notebook::property_show_border | ( |  | ) |

Whether the border should be shown.

Default value: `true`

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_show_border() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Notebook::property_show_border | ( |  | ) | const

Whether the border should be shown.

Default value: `true`

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## property_show_tabs() [1/2]

Glib::PropertyProxy< bool > Gtk::Notebook::property_show_tabs | ( |  | ) |

Whether tabs should be shown.

Default value: `true`

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_show_tabs() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::Notebook::property_show_tabs | ( |  | ) | const

Whether tabs should be shown.

Default value: `true`

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## property_tab_pos() [1/2]

Glib::PropertyProxy< PositionType > Gtk::Notebook::property_tab_pos | ( |  | ) |

Which side of the notebook holds the tabs.

Default value: Gtk::POS_TOP

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

## property_tab_pos() [2/2]

Glib::PropertyProxy_ReadOnly< PositionType > Gtk::Notebook::property_tab_pos | ( |  | ) | const

Which side of the notebook holds the tabs.

Default value: Gtk::POS_TOP

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

## remove_page() [1/2]

void Gtk::Notebook::remove_page | ( | int | page_number = `0` | ) |

Removes a page from the notebook given its index in the notebook.

Parameters

  page_number | The index of a notebook page, starting from 0. If -1, the last page will be removed.

## remove_page() [2/2]

void Gtk::Notebook::remove_page | ( | Widget & | child | ) |

## reorder_child()

void Gtk::Notebook::reorder_child | ( | Widget & | child,
|  | int | position
| ) |  |

Reorders the page containing child, so that it appears in position position.

If position is greater than or equal to the number of children in the list or negative, child will be moved to the end of the list.

Parameters

  child | The child to move.
  position | The new position, or -1 to move to the end.

## set_action_widget()

void Gtk::Notebook::set_action_widget | ( | Widget * | widget,
|  | PackType | pack_type = `PACK_START`
| ) |  |

Sets widget as one of the action widgets.

Depending on the pack type the widget will be placed before or after the tabs. You can use a Gtk::Box if you need to pack more than one widget on the same side.

Note that action widgets are “internal” children of the notebook and thus not included in the list returned from Gtk::Container::foreach().

Since gtkmm 2.20:

Parameters

  widget | A Gtk::Widget.
  pack_type | Pack type of the action widget.

## set_current_page()

void Gtk::Notebook::set_current_page | ( | int | page_number | ) |

Switches to the page number page_number.

Note that due to historical reasons, GtkNotebook refuses to switch to a page unless the child widget is visible. Therefore, it is recommended to show child widgets before adding them to a notebook.

Parameters

  page_number | Index of the page to switch to, starting from 0. If negative, the last page will be used. If greater than the number of pages in the notebook, nothing will be done.

## set_group_name()

void Gtk::Notebook::set_group_name | ( | const Glib::ustring & | group_name | ) |

Sets a group name for notebook.

Notebooks with the same name will be able to exchange tabs via drag and drop. A notebook with a `nullptr` group name will not be able to exchange tabs with any other notebook.

Since gtkmm 2.24:

Parameters

  group_name | The name of the notebook group, or `nullptr` to unset it.

## set_menu_label()

void Gtk::Notebook::set_menu_label | ( | Widget & | child,
|  | Widget & | menu_label
| ) |  |

Changes the menu label for the page containing child.

Parameters

  child | The child widget.
  menu_label | The menu label, or `nullptr` for default.

## set_menu_label_text()

void Gtk::Notebook::set_menu_label_text | ( | Widget & | child,
|  | const Glib::ustring & | menu_text
| ) |  |

Creates a new label and sets it as the menu label of child.

Parameters

  child | The child widget.
  menu_text | The label text.

## set_scrollable()

void Gtk::Notebook::set_scrollable | ( | bool | scrollable = `true` | ) |

Sets whether the tab label area will have arrows for scrolling if there are too many tabs to fit in the area.

Parameters

  scrollable | `true` if scroll arrows should be added.

## set_show_border()

void Gtk::Notebook::set_show_border | ( | bool | show_border = `true` | ) |

Sets whether a bevel will be drawn around the notebook pages.

This only has a visual effect when the tabs are not shown. See set_show_tabs().

Parameters

  show_border | `true` if a bevel should be drawn around the notebook.

## set_show_tabs()

void Gtk::Notebook::set_show_tabs | ( | bool | show_tabs = `true` | ) |

Sets whether to show the tabs for the notebook or not.

Parameters

  show_tabs | `true` if the tabs should be shown.

## set_tab_detachable()

void Gtk::Notebook::set_tab_detachable | ( | Widget & | child,
|  | bool | detachable = `true`
| ) |  |

Sets whether the tab can be detached from notebook to another notebook or widget.

Note that 2 notebooks must share a common group identificator (see set_group_name()) to allow automatic tabs interchange between them.

If you want a widget to interact with a notebook through DnD (i.e.: accept dragged tabs from it) it must be set as a drop destination and accept the target “GTK_NOTEBOOK_TAB”. The notebook will fill the selection with a GtkWidget** pointing to the child widget that corresponds to the dropped tab.

Note that you should use detach_tab() instead of Gtk::Container::remove() if you want to remove the tab from the source notebook as part of accepting a drop. Otherwise, the source notebook will think that the dragged tab was removed from underneath the ongoing drag operation, and will initiate a drag cancel animation.

[C example ellipted]

If you want a notebook to accept drags from other widgets, you will have to set your own DnD code to do it.

Since gtkmm 2.10:

Parameters

  child | A child Gtk::Widget.
  detachable | Whether the tab is detachable or not.

## set_tab_label()

void Gtk::Notebook::set_tab_label | ( | Widget & | child,
|  | Widget & | tab_label
| ) |  |

Changes the tab label for child.

If `nullptr` is specified for tab_label, then the page will have the label “page N”.

Parameters

  child | The page.
  tab_label | The tab label widget to use, or `nullptr` for default tab label.

## set_tab_label_text()

void Gtk::Notebook::set_tab_label_text | ( | Widget & | child,
|  | const Glib::ustring & | tab_text
| ) |  |

Creates a new label and sets it as the tab label for the page containing child.

Parameters

  child | The page.
  tab_text | The label text.

## set_tab_pos()

void Gtk::Notebook::set_tab_pos | ( | PositionType | pos | ) |

Sets the edge at which the tabs for switching pages in the notebook are drawn.

Parameters

  pos | The edge to draw the tabs at.

## set_tab_reorderable()

void Gtk::Notebook::set_tab_reorderable | ( | Widget & | child,
|  | bool | reorderable = `true`
| ) |  |

Sets whether the notebook tab can be reordered via drag and drop or not.

Since gtkmm 2.10:

Parameters

  child | A child Gtk::Widget.
  reorderable | Whether the tab is reorderable or not.

## signal_page_added()

Glib::SignalProxy< void, Widget *, guint > Gtk::Notebook::signal_page_added | ( |  | ) |

Slot Prototype:
  `void on_my_page_added(Widget* page, guint page_num)`

Flags: Run Last

the signal_page_added() signal is emitted in the notebook right after a page is added to the notebook.

Since gtkmm 2.10:

Parameters

  page | The child Gtk::Widget affected.
  page_num | The new page number for page.

## signal_page_removed()

Glib::SignalProxy< void, Widget *, guint > Gtk::Notebook::signal_page_removed | ( |  | ) |

Slot Prototype:
  `void on_my_page_removed(Widget* page, guint page_num)`

Flags: Run Last

the signal_page_removed() signal is emitted in the notebook right after a page is removed from the notebook.

Since gtkmm 2.10:

Parameters

  page | The child Gtk::Widget affected.
  page_num | The page page number.

## signal_page_reordered()

Glib::SignalProxy< void, Widget *, guint > Gtk::Notebook::signal_page_reordered | ( |  | ) |

Slot Prototype:
  `void on_my_page_reordered(Widget* page, guint page_num)`

Flags: Run Last

the signal_page_reordered() signal is emitted in the notebook right after a page has been reordered.

Since gtkmm 2.10:

Parameters

  page | The child Gtk::Widget affected.
  page_num | The new page number for page.

## signal_switch_page()

Glib::SignalProxy< void, Widget *, guint > Gtk::Notebook::signal_switch_page | ( |  | ) |

Slot Prototype:
  `void on_my_switch_page(Widget* page, guint page_number)`

Flags: Run Last

Emitted when the user or a function changes the current page.

Parameters

  page | The new current page.
  page_number | The index of the page.

## Friends And Related Symbol Documentation

## wrap()

Gtk::Notebook * wrap | ( | GtkNotebook * | object,
|  | bool | take_copy = `false`
| ) |  |

related

A Glib::wrap() method for this object.

Parameters

  object | The C instance.
  take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns
  A C++ instance that wraps this C instance.