Gtk::InfoBar Class Reference
Widgets

This widget that can be used to show messages to the user without showing a dialog. More...

`#include <gtkmm/infobar.h>`

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

| InfoBar (InfoBar &&src) noexcept
InfoBar & | operator= (InfoBar &&src) noexcept
| InfoBar (const InfoBar &)=delete
InfoBar & | operator= (const InfoBar &)=delete
| ~InfoBar () noexcept override
GtkInfoBar * | gobj ()
| Provides access to the underlying C GObject.
const GtkInfoBar * | gobj () const
| Provides access to the underlying C GObject.
| InfoBar ()
Widget * | get_action_area ()
| Returns the action area of info_bar.
const Widget * | get_action_area () const
| Returns the action area of info_bar.
Widget * | get_content_area ()
| Returns the content area of info_bar.
const Widget * | get_content_area () const
| Returns the content area of info_bar.
void | add_action_widget (Widget &child, int response_id)
| Add an activatable widget to the action area of a Gtk::InfoBar, connecting a signal handler that will emit the Gtk::InfoBar::signal_response() signal on the message area when the widget is activated.
Button * | add_button (const Glib::ustring &button_text, int response_id)
| Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id.
Button * | add_button (const Gtk::StockID &stock_id, int response_id)
| Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id.
void | set_response_sensitive (int response_id, bool setting=true)
| Calls gtk_widget_set_sensitive (widget, setting) for each widget in the info bars’s action area with the given response_id.
void | set_default_response (int response_id)
| Sets the last widget in the info bar’s action area with the given response_id as the default widget for the dialog.
void | response (int response_id)
| Emits the “response” signal with the given response_id.
void | set_message_type (MessageType message_type)
| Sets the message type of the message area.
MessageType | get_message_type () const
| Returns the message type of the message area.
void | set_show_close_button (bool setting=true)
| If true, a standard close button is shown.
bool | get_show_close_button () const
| Returns whether the widget will display a standard close button.
Glib::SignalProxy< void, int > | signal_response ()
Glib::PropertyProxy< MessageType > | property_message_type ()
| The type of the message.
Glib::PropertyProxy_ReadOnly< MessageType > | property_message_type () const
| The type of the message.
Glib::PropertyProxy< bool > | property_show_close_button ()
| Whether to include a standard close button.
Glib::PropertyProxy_ReadOnly< bool > | property_show_close_button () const
| Whether to include a standard close button.
Public Member Functions inherited from Gtk::HBox
| HBox (HBox &&src) noexcept
HBox & | operator= (HBox &&src) noexcept
| HBox (const HBox &)=delete
HBox & | operator= (const HBox &)=delete
| ~HBox () noexcept override
GtkHBox * | gobj ()
| Provides access to the underlying C GObject.
const GtkHBox * | gobj () const
| Provides access to the underlying C GObject.
| HBox (bool homogeneous=false, int spacing=0)
| Creates a new horizontal box.
Public Member Functions inherited from Gtk::Box
| Box (Box &&src) noexcept
Box & | operator= (Box &&src) noexcept
| Box (const Box &)=delete
Box & | operator= (const Box &)=delete
| ~Box () noexcept override
GtkBox * | gobj ()
| Provides access to the underlying C GObject.
const GtkBox * | gobj () const
| Provides access to the underlying C GObject.
| Box (Orientation orientation=ORIENTATION_HORIZONTAL, int spacing=0)
| Creates a new box.
void | pack_start (Widget &child, bool expand, bool fill, guint padding=0)
| Left side insert a widget to a box.
void | pack_start (Widget &child, PackOptions options=PACK_EXPAND_WIDGET, guint padding=0)
| Left side insert a widget to a box.
void | pack_end (Widget &child, bool expand, bool fill, guint padding=0)
| Adds child to box, packed with reference to the end of box.
void | pack_end (Widget &child, PackOptions options=PACK_EXPAND_WIDGET, guint padding=0)
| Right side insert a widget to a box.
void | set_homogeneous (bool homogeneous=true)
| Sets the Gtk::Box::property_homogeneous() property of box, controlling whether or not all children of box are given equal space in the box.
bool | get_homogeneous () const
| Returns whether the box is homogeneous (all children are the same size).
void | set_spacing (int spacing)
| Sets the Gtk::Box::property_spacing() property of box, which is the number of pixels to place between children of box.
int | get_spacing () const
| Gets the value set by set_spacing().
void | set_baseline_position (BaselinePosition position)
| Sets the baseline position of a box.
BaselinePosition | get_baseline_position () const
| Gets the value set by set_baseline_position().
void | reorder_child (Widget &child, int position)
| Moves child to a new position in the list of box children.
void | set_center_widget (Widget &widget)
| Sets a center widget; that is a child widget that will be centered with respect to the full width of the box, even if the children at either side take up different amounts of space.
void | unset_center_widget ()
| Unset the center_widget.
Widget * | get_center_widget ()
| Retrieves the center widget of the box.
const Widget * | get_center_widget () const
| Retrieves the center widget of the box.
Glib::PropertyProxy< int > | property_spacing ()
| The amount of space between children.
Glib::PropertyProxy_ReadOnly< int > | property_spacing () const
| The amount of space between children.
Glib::PropertyProxy< bool > | property_homogeneous ()
| Whether the children should all be the same size.
Glib::PropertyProxy_ReadOnly< bool > | property_homogeneous () const
| Whether the children should all be the same size.
Glib::PropertyProxy< BaselinePosition > | property_baseline_position ()
| The position of the baseline aligned widgets if extra space is available.
Glib::PropertyProxy_ReadOnly< BaselinePosition > | property_baseline_position () const
| The position of the baseline aligned widgets if extra space is available.
Gtk::ChildPropertyProxy< bool > | child_property_expand (Gtk::Widget &child)
| Whether the child should receive extra space when the parent grows.
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_expand (const Gtk::Widget &child) const
| Whether the child should receive extra space when the parent grows.
Gtk::ChildPropertyProxy< bool > | child_property_fill (Gtk::Widget &child)
| Whether the child should receive extra space when the parent grows.
Gtk::ChildPropertyProxy_ReadOnly< bool > | child_property_fill (const Gtk::Widget &child) const
| Whether the child should receive extra space when the parent grows.
Gtk::ChildPropertyProxy< guint > | child_property_padding (Gtk::Widget &child)
| Extra space to put between the child and its neighbors, in pixels.
Gtk::ChildPropertyProxy_ReadOnly< guint > | child_property_padding (const Gtk::Widget &child) const
| Extra space to put between the child and its neighbors, in pixels.
Gtk::ChildPropertyProxy< PackType > | child_property_pack_type (Gtk::Widget &child)
| A GtkPackType indicating whether the child is packed with reference to the start or end of the parent.
Gtk::ChildPropertyProxy_ReadOnly< PackType > | child_property_pack_type (const Gtk::Widget &child) const
| A GtkPackType indicating whether the child is packed with reference to the start or end of the parent.
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.
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.
Public Member Functions inherited from Gtk::Orientable
| Orientable (Orientable &&src) noexcept
Orientable & | operator= (Orientable &&src) noexcept
| ~Orientable () noexcept override
GtkOrientable * | gobj ()
| Provides access to the underlying C GObject.
const GtkOrientable * | gobj () const
| Provides access to the underlying C GObject.
void | set_orientation (Orientation orientation)
| Sets the orientation of the orientable.
Orientation | get_orientation () const
| Retrieves the orientation of the orientable.
Glib::PropertyProxy< Orientation > | property_orientation ()
| The orientation of the orientable.
Glib::PropertyProxy_ReadOnly< Orientation > | property_orientation () const
| The orientation of the orientable.

## 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::HBox
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::Box
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.
Static Public Member Functions inherited from Gtk::Orientable
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_response (int response_id)
| This is a default handler for the signal signal_response().
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.
Protected Member Functions inherited from Gtk::Orientable
| Orientable ()
| You should derive from this class to use it.

## Related Symbols

(Note that these are not member symbols.)
Gtk::InfoBar * | wrap (GtkInfoBar *object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Symbols inherited from Gtk::HBox
Gtk::HBox * | wrap (GtkHBox *object, bool take_copy=false)
| A Glib::wrap() method for this object.
Related Symbols inherited from Gtk::Box
Gtk::Box * | wrap (GtkBox *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.
Related Symbols inherited from Gtk::Orientable
Glib::RefPtr< Gtk::Orientable > | wrap (GtkOrientable *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

This widget that can be used to show messages to the user without showing a dialog.

It is often temporarily shown at the top or bottom of a document. In contrast to Dialog, which has a horizontal action area at the bottom, InfoBar has a vertical action area at the side.

The API is very similar to Dialog, allowing you to add buttons to the action area with add_button(). The sensitivity of action widgets can be controlled with set_response_sensitive(). To add widgets to the main content area, use get_content_area() and add your widgets to the container.

Similar to MessageDialog, the contents can by classified as error message, warning, informational message, etc, by using set_message_type(). This determines the background color of the message area.

The InfoBar widget looks like

Since gtkmm 2.18:

## Constructor & Destructor Documentation

## InfoBar() [1/3]

Gtk::InfoBar::InfoBar | ( | InfoBar && | src | ) |

noexcept

## InfoBar() [2/3]

Gtk::InfoBar::InfoBar | ( | const InfoBar & |  | ) |

delete

## ~InfoBar()

Gtk::InfoBar::~InfoBar | ( |  | ) |

override noexcept

## InfoBar() [3/3]

Gtk::InfoBar::InfoBar | ( |  | ) |

## Member Function Documentation

## add_action_widget()

void Gtk::InfoBar::add_action_widget | ( | Widget & | child,
|  | int | response_id
| ) |  |

Add an activatable widget to the action area of a Gtk::InfoBar, connecting a signal handler that will emit the Gtk::InfoBar::signal_response() signal on the message area when the widget is activated.

The widget is appended to the end of the message areas action area.

Since gtkmm 2.18:

Parameters

  child | An activatable widget.
  response_id | Response ID for child.

## add_button() [1/2]

Button * Gtk::InfoBar::add_button | ( | const Glib::ustring & | button_text,
|  | int | response_id
| ) |  |

Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id.

The button is appended to the end of the info bars's action area. The button widget is returned, but usually you don't need it.

Since gtkmm 2.18:

Parameters

  button_text | Text of button.
  response_id | Response ID for the button.

Returns
  The Gtk::Button widget that was added.

## add_button() [2/2]

Button * Gtk::InfoBar::add_button | ( | const Gtk::StockID & | stock_id,
|  | int | response_id
| ) |  |

Adds a button with the given text and sets things up so that clicking the button will emit the “response” signal with the given response_id.

The button is appended to the end of the info bars's action area. The button widget is returned, but usually you don't need it.

Since gtkmm 2.18:

Deprecated:
  Use the add_button() that takes a Glib::ustring instead.

Parameters

  stock_id | Text of button.
  response_id | Response ID for the button.

Returns
  The Gtk::Button widget that was added.

## get_action_area() [1/2]

Widget * Gtk::InfoBar::get_action_area | ( |  | ) |

Returns the action area of info_bar.

Since gtkmm 2.18:

Returns
  The action area.

## get_action_area() [2/2]

const Widget * Gtk::InfoBar::get_action_area | ( |  | ) | const

Returns the action area of info_bar.

Since gtkmm 2.18:

Returns
  The action area.

## get_content_area() [1/2]

Widget * Gtk::InfoBar::get_content_area | ( |  | ) |

Returns the content area of info_bar.

Since gtkmm 2.18:

Returns
  The content area.

## get_content_area() [2/2]

const Widget * Gtk::InfoBar::get_content_area | ( |  | ) | const

Returns the content area of info_bar.

Since gtkmm 2.18:

Returns
  The content area.

## get_message_type()

MessageType Gtk::InfoBar::get_message_type | ( |  | ) | const

Returns the message type of the message area.

Since gtkmm 2.18:

Returns
  The message type of the message area.

## get_show_close_button()

bool Gtk::InfoBar::get_show_close_button | ( |  | ) | const

Returns whether the widget will display a standard close button.

Since gtkmm 3.10:

Returns
  `true` if the widget displays standard close button.

## get_type()

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

static

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

## gobj() [1/2]

GtkInfoBar * Gtk::InfoBar::gobj | ( |  | ) |

inline

Provides access to the underlying C GObject.

## gobj() [2/2]

const GtkInfoBar * Gtk::InfoBar::gobj | ( |  | ) | const

inline

Provides access to the underlying C GObject.

## on_response()

virtual void Gtk::InfoBar::on_response | ( | int | response_id | ) |

protected virtual

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

## operator=() [1/2]

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

delete

## operator=() [2/2]

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

noexcept

## property_message_type() [1/2]

Glib::PropertyProxy< MessageType > Gtk::InfoBar::property_message_type | ( |  | ) |

The type of the message.

The type may be used to determine the appearance of the info bar.

Since gtkmm 2.18:

Default value: Gtk::MESSAGE_INFO

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_message_type() [2/2]

Glib::PropertyProxy_ReadOnly< MessageType > Gtk::InfoBar::property_message_type | ( |  | ) | const

The type of the message.

The type may be used to determine the appearance of the info bar.

Since gtkmm 2.18:

Default value: Gtk::MESSAGE_INFO

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_close_button() [1/2]

Glib::PropertyProxy< bool > Gtk::InfoBar::property_show_close_button | ( |  | ) |

Whether to include a standard close button.

Since gtkmm 3.10:

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_show_close_button() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::InfoBar::property_show_close_button | ( |  | ) | const

Whether to include a standard close button.

Since gtkmm 3.10:

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.

## response()

void Gtk::InfoBar::response | ( | int | response_id | ) |

Emits the “response” signal with the given response_id.

Since gtkmm 2.18:

Parameters

  response_id | A response ID.

## set_default_response()

void Gtk::InfoBar::set_default_response | ( | int | response_id | ) |

Sets the last widget in the info bar’s action area with the given response_id as the default widget for the dialog.

Pressing “Enter” normally activates the default widget.

Note that this function currently requires info_bar to be added to a widget hierarchy.

Since gtkmm 2.18:

Parameters

  response_id | A response ID.

## set_message_type()

void Gtk::InfoBar::set_message_type | ( | MessageType | message_type | ) |

Sets the message type of the message area.

GTK+ uses this type to determine how the message is displayed.

Since gtkmm 2.18:

Parameters

  message_type | A Gtk::MessageType.

## set_response_sensitive()

void Gtk::InfoBar::set_response_sensitive | ( | int | response_id,
|  | bool | setting = `true`
| ) |  |

Calls gtk_widget_set_sensitive (widget, setting) for each widget in the info bars’s action area with the given response_id.

A convenient way to sensitize/desensitize dialog buttons.

Since gtkmm 2.18:

Parameters

  response_id | A response ID.
  setting | `true` for sensitive.

## set_show_close_button()

void Gtk::InfoBar::set_show_close_button | ( | bool | setting = `true` | ) |

If true, a standard close button is shown.

When clicked it emits the response Gtk::RESPONSE_CLOSE.

Since gtkmm 3.10:

Parameters

  setting | `true` to include a close button.

## signal_response()

Glib::SignalProxy< void, int > Gtk::InfoBar::signal_response | ( |  | ) |

Slot Prototype:
  `void on_my_response(int response_id)`

Flags: Run Last

Emitted when an action widget is clicked or the application programmer calls Gtk::Dialog::response(). The response_id depends on which action widget was clicked.

Since gtkmm 2.18:

Parameters

  response_id | The response ID.

## Friends And Related Symbol Documentation

## wrap()

Gtk::InfoBar * wrap | ( | GtkInfoBar * | 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.