Gtk::CellRendererProgress Class Reference
TreeView Classes

Renders numbers as progress bars. More...

`#include <gtkmm/cellrendererprogress.h>`

Inheritance diagram for Gtk::CellRendererProgress:
[legend]

## Public Member Functions

| CellRendererProgress (CellRendererProgress&& src) noexcept
CellRendererProgress& | operator= (CellRendererProgress&& src) noexcept
| CellRendererProgress (const CellRendererProgress&)=delete
CellRendererProgress& | operator= (const CellRendererProgress&)=delete
| ~CellRendererProgress () noexcept override
GtkCellRendererProgress* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkCellRendererProgress* | gobj () const
| Provides access to the underlying C GObject. More...
| CellRendererProgress ()
Glib::PropertyProxy< int > | property_value ()
| The "value" property determines the percentage to which the progress bar will be "filled in". More...
Glib::PropertyProxy_ReadOnly< int > | property_value () const
| The "value" property determines the percentage to which the progress bar will be "filled in". More...
Glib::PropertyProxy< Glib::ustring > | property_text ()
| The "text" property determines the label which will be drawn over the progress bar. More...
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_text () const
| The "text" property determines the label which will be drawn over the progress bar. More...
Glib::PropertyProxy< int > | property_pulse ()
| Setting this to a non-negative value causes the cell renderer to enter "activity mode", where a block bounces back and forth to indicate that some progress is made, without specifying exactly how much. More...
Glib::PropertyProxy_ReadOnly< int > | property_pulse () const
| Setting this to a non-negative value causes the cell renderer to enter "activity mode", where a block bounces back and forth to indicate that some progress is made, without specifying exactly how much. More...
Glib::PropertyProxy< float > | property_text_xalign ()
| The "text-xalign" property controls the horizontal alignment of the text in the progress bar. More...
Glib::PropertyProxy_ReadOnly< float > | property_text_xalign () const
| The "text-xalign" property controls the horizontal alignment of the text in the progress bar. More...
Glib::PropertyProxy< float > | property_text_yalign ()
| The "text-yalign" property controls the vertical alignment of the text in the progress bar. More...
Glib::PropertyProxy_ReadOnly< float > | property_text_yalign () const
| The "text-yalign" property controls the vertical alignment of the text in the progress bar. More...
Glib::PropertyProxy< bool > | property_inverted ()
| Invert the direction in which the progress bar grows. More...
Glib::PropertyProxy_ReadOnly< bool > | property_inverted () const
| Invert the direction in which the progress bar grows. More...
Public Member Functions inherited from Gtk::CellRenderer
| CellRenderer (CellRenderer&& src) noexcept
CellRenderer& | operator= (CellRenderer&& src) noexcept
| CellRenderer (const CellRenderer&)=delete
CellRenderer& | operator= (const CellRenderer&)=delete
| ~CellRenderer () noexcept override
GtkCellRenderer* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkCellRenderer* | gobj () const
| Provides access to the underlying C GObject. More...
SizeRequestMode | get_request_mode () const
| Gets whether the cell renderer prefers a height-for-width layout or a width-for-height layout. More...
void | get_preferred_width (Widget& widget, int& minimum_width, int& natural_width) const
| Retreives a renderer’s natural size when rendered to widget. More...
void | get_preferred_height_for_width (Widget& widget, int width, int& minimum_height, int& natural_height) const
| Retreives a cell renderers’s minimum and natural height if it were rendered to widget with the specified width. More...
void | get_preferred_height (Widget& widget, int& minimum_height, int& natural_height) const
| Retreives a renderer’s natural size when rendered to widget. More...
void | get_preferred_width_for_height (Widget& widget, int height, int& minimum_width, int& natural_width) const
| Retreives a cell renderers’s minimum and natural width if it were rendered to widget with the specified height. More...
void | get_preferred_size (Widget& widget, Requisition& minimum_size, Requisition& natural_size) const
| Retrieves the minimum and natural size of a cell taking into account the widget’s preference for height-for-width management. More...
void | get_aligned_area (Widget& widget, CellRendererState flags, const Gdk::Rectangle& cell_area, Gdk::Rectangle& aligned_area)
| Gets the aligned area used by cell inside cell_area. More...
void | render (const ::Cairo::RefPtr< ::Cairo::Context >& cr, Widget& widget, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
| Invokes the virtual render function of the Gtk::CellRenderer. More...
bool | activate (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
| Passes an activate event to the cell renderer for possible processing. More...
CellEditable* | start_editing (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags=CellRendererState(0))
| Starts editing the contents of this cell, through a new Gtk::CellEditable widget created by the Gtk::CellRendererClass.start_editing virtual function. More...
void | set_fixed_size (int width, int height)
| Sets the renderer size to be explicit, independent of the properties set. More...
void | get_fixed_size (int& width, int& height) const
| Fills in width and height with the appropriate size of cell. More...
void | set_alignment (float xalign, float yalign)
| Sets the renderer’s alignment within its available space. More...
void | get_alignment (float& xalign, float& yalign) const
| Fills in xalign and yalign with the appropriate values of cell. More...
void | set_padding (int xpad, int ypad)
| Sets the renderer’s padding. More...
void | get_padding (int& xpad, int& ypad) const
| Fills in xpad and ypad with the appropriate values of cell. More...
void | set_visible (bool visible=true)
| Sets the cell renderer’s visibility. More...
bool | get_visible () const
| Returns the cell renderer’s visibility. More...
void | set_sensitive (bool sensitive=true)
| Sets the cell renderer’s sensitivity. More...
bool | get_sensitive () const
| Returns the cell renderer’s sensitivity. More...
bool | is_activatable () const
| Checks whether the cell renderer can do something when activated. More...
void | stop_editing (bool canceled=false)
| Informs the cell renderer that the editing is stopped. More...
StateFlags | get_state (Widget& widget, CellRendererState cell_state) const
| Translates the cell renderer state to Gtk::StateFlags, based on the cell renderer and widget sensitivity, and the given Gtk::CellRendererState. More...
StateFlags | get_state (CellRendererState cell_state) const
| Translates the cell renderer state to StateFlags, based on the cell renderer and the given CellRendererState. More...
Glib::SignalProxy< void > | signal_editing_canceled ()
Glib::SignalProxy< void, CellEditable*, const Glib::ustring& > | signal_editing_started ()
Glib::PropertyProxy< CellRendererMode > | property_mode ()
| Editable mode of the CellRenderer. More...
Glib::PropertyProxy_ReadOnly< CellRendererMode > | property_mode () const
| Editable mode of the CellRenderer. More...
Glib::PropertyProxy< bool > | property_visible ()
| Display the cell. More...
Glib::PropertyProxy_ReadOnly< bool > | property_visible () const
| Display the cell. More...
Glib::PropertyProxy< bool > | property_sensitive ()
| Display the cell sensitive. More...
Glib::PropertyProxy_ReadOnly< bool > | property_sensitive () const
| Display the cell sensitive. More...
Glib::PropertyProxy< float > | property_xalign ()
| The x-align. More...
Glib::PropertyProxy_ReadOnly< float > | property_xalign () const
| The x-align. More...
Glib::PropertyProxy< float > | property_yalign ()
| The y-align. More...
Glib::PropertyProxy_ReadOnly< float > | property_yalign () const
| The y-align. More...
Glib::PropertyProxy< unsigned int > | property_xpad ()
| The xpad. More...
Glib::PropertyProxy_ReadOnly< unsigned int > | property_xpad () const
| The xpad. More...
Glib::PropertyProxy< unsigned int > | property_ypad ()
| The ypad. More...
Glib::PropertyProxy_ReadOnly< unsigned int > | property_ypad () const
| The ypad. More...
Glib::PropertyProxy< int > | property_width ()
| The fixed width. More...
Glib::PropertyProxy_ReadOnly< int > | property_width () const
| The fixed width. More...
Glib::PropertyProxy< int > | property_height ()
| The fixed height. More...
Glib::PropertyProxy_ReadOnly< int > | property_height () const
| The fixed height. More...
Glib::PropertyProxy< bool > | property_is_expander ()
| Row has children. More...
Glib::PropertyProxy_ReadOnly< bool > | property_is_expander () const
| Row has children. More...
Glib::PropertyProxy< bool > | property_is_expanded ()
| Row is an expander row, and is expanded. More...
Glib::PropertyProxy_ReadOnly< bool > | property_is_expanded () const
| Row is an expander row, and is expanded. More...
Glib::PropertyProxy_WriteOnly< Glib::ustring > | property_cell_background ()
| Cell background color as a string. More...
Glib::PropertyProxy< Gdk::Color > | property_cell_background_gdk ()
| Cell background as a Gdk::Color. More...
Glib::PropertyProxy_ReadOnly< Gdk::Color > | property_cell_background_gdk () const
| Cell background as a Gdk::Color. More...
Glib::PropertyProxy< Gdk::RGBA > | property_cell_background_rgba ()
| Cell background as a Gdk::RGBA. More...
Glib::PropertyProxy_ReadOnly< Gdk::RGBA > | property_cell_background_rgba () const
| Cell background as a Gdk::RGBA. More...
Glib::PropertyProxy< bool > | property_cell_background_set ()
| Whether the cell background color is set. More...
Glib::PropertyProxy_ReadOnly< bool > | property_cell_background_set () const
| Whether the cell background color is set. More...
Glib::PropertyProxy_ReadOnly< bool > | property_editing () const
| Whether the cell renderer is currently in editing mode. More...
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. More...
const GObject* | gobj () const
| Provides access to the underlying C GObject. More...
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. More...
const GtkOrientable* | gobj () const
| Provides access to the underlying C GObject. More...
void | set_orientation (Orientation orientation)
| Sets the orientation of the orientable. More...
Orientation | get_orientation () const
| Retrieves the orientation of the orientable. More...
Glib::PropertyProxy< Orientation > | property_orientation ()
| The orientation of the orientable. More...
Glib::PropertyProxy_ReadOnly< Orientation > | property_orientation () const
| The orientation of the orientable. More...

## Static Public Member Functions

static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
Static Public Member Functions inherited from Gtk::CellRenderer
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
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. More...

## Related Functions

(Note that these are not member functions.)
Gtk::CellRendererProgress* | wrap (GtkCellRendererProgress* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::CellRenderer
Gtk::CellRenderer* | wrap (GtkCellRenderer* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::Orientable
Glib::RefPtr< Gtk::Orientable > | wrap (GtkOrientable* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## Additional Inherited Members

Protected Member Functions inherited from Gtk::CellRenderer
virtual void | on_editing_canceled ()
| This is a default handler for the signal signal_editing_canceled(). More...
virtual void | on_editing_started (CellEditable* editable, const Glib::ustring& path)
| This is a default handler for the signal signal_editing_started(). More...
| CellRenderer ()
virtual SizeRequestMode | get_request_mode_vfunc () const
virtual void | get_preferred_width_vfunc (Widget& widget, int& minimum_width, int& natural_width) const
virtual void | get_preferred_height_for_width_vfunc (Widget& widget, int width, int& minimum_height, int& natural_height) const
virtual void | get_preferred_height_vfunc (Widget& widget, int& minimum_height, int& natural_height) const
virtual void | get_preferred_width_for_height_vfunc (Widget& widget, int height, int& minimum_width, int& natural_width) const
virtual void | render_vfunc (const ::Cairo::RefPtr< ::Cairo::Context >& cr, Widget& widget, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
virtual bool | activate_vfunc (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
virtual CellEditable* | start_editing_vfunc (GdkEvent* event, Widget& widget, const Glib::ustring& path, const Gdk::Rectangle& background_area, const Gdk::Rectangle& cell_area, CellRendererState flags)
Protected Member Functions inherited from Gtk::Orientable
| Orientable ()
| You should derive from this class to use it. More...

## Detailed Description

Renders numbers as progress bars.

Since gtkmm 2.6:

## Constructor & Destructor Documentation

## CellRendererProgress() [1/3]

Gtk::CellRendererProgress::CellRendererProgress | ( | CellRendererProgress&& | src | ) |

noexcept

## CellRendererProgress() [2/3]

Gtk::CellRendererProgress::CellRendererProgress | ( | const CellRendererProgress& |  | ) |

delete

## ~CellRendererProgress()

Gtk::CellRendererProgress::~CellRendererProgress | ( |  | ) |

override noexcept

## CellRendererProgress() [3/3]

Gtk::CellRendererProgress::CellRendererProgress | ( |  | ) |

## Member Function Documentation

## get_type()

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

static

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

## gobj() [1/2]

GtkCellRendererProgress* Gtk::CellRendererProgress::gobj | ( |  | ) |

inline

Provides access to the underlying C GObject.

## gobj() [2/2]

const GtkCellRendererProgress* Gtk::CellRendererProgress::gobj | ( |  | ) | const

inline

Provides access to the underlying C GObject.

## operator=() [1/2]

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

noexcept

## operator=() [2/2]

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

delete

## property_inverted() [1/2]

Glib::PropertyProxy< bool > Gtk::CellRendererProgress::property_inverted | ( |  | ) |

Invert the direction in which the progress bar grows.

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_inverted() [2/2]

Glib::PropertyProxy_ReadOnly< bool > Gtk::CellRendererProgress::property_inverted | ( |  | ) | const

Invert the direction in which the progress bar grows.

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_pulse() [1/2]

Glib::PropertyProxy< int > Gtk::CellRendererProgress::property_pulse | ( |  | ) |

Setting this to a non-negative value causes the cell renderer to enter "activity mode", where a block bounces back and forth to indicate that some progress is made, without specifying exactly how much.

Each increment of the property causes the block to move by a little bit.

To indicate that the activity has not started yet, set the property to zero. To indicate completion, set the property to G_MAXINT.

Since gtkmm 2.12:

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_pulse() [2/2]

Glib::PropertyProxy_ReadOnly< int > Gtk::CellRendererProgress::property_pulse | ( |  | ) | const

Setting this to a non-negative value causes the cell renderer to enter "activity mode", where a block bounces back and forth to indicate that some progress is made, without specifying exactly how much.

Each increment of the property causes the block to move by a little bit.

To indicate that the activity has not started yet, set the property to zero. To indicate completion, set the property to G_MAXINT.

Since gtkmm 2.12:

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_text() [1/2]

Glib::PropertyProxy< Glib::ustring > Gtk::CellRendererProgress::property_text | ( |  | ) |

The "text" property determines the label which will be drawn over the progress bar.

Setting this property to `nullptr` causes the default label to be displayed. Setting this property to an empty string causes no label to be displayed.

Since gtkmm 2.6:

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_text() [2/2]

Glib::PropertyProxy_ReadOnly< Glib::ustring > Gtk::CellRendererProgress::property_text | ( |  | ) | const

The "text" property determines the label which will be drawn over the progress bar.

Setting this property to `nullptr` causes the default label to be displayed. Setting this property to an empty string causes no label to be displayed.

Since gtkmm 2.6:

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_text_xalign() [1/2]

Glib::PropertyProxy< float > Gtk::CellRendererProgress::property_text_xalign | ( |  | ) |

The "text-xalign" property controls the horizontal alignment of the text in the progress bar.

Valid values range from 0 (left) to 1 (right). Reserved for RTL layouts.

Since gtkmm 2.12:

Default value: 0.5

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_text_xalign() [2/2]

Glib::PropertyProxy_ReadOnly< float > Gtk::CellRendererProgress::property_text_xalign | ( |  | ) | const

The "text-xalign" property controls the horizontal alignment of the text in the progress bar.

Valid values range from 0 (left) to 1 (right). Reserved for RTL layouts.

Since gtkmm 2.12:

Default value: 0.5

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_text_yalign() [1/2]

Glib::PropertyProxy< float > Gtk::CellRendererProgress::property_text_yalign | ( |  | ) |

The "text-yalign" property controls the vertical alignment of the text in the progress bar.

Valid values range from 0 (top) to 1 (bottom).

Since gtkmm 2.12:

Default value: 0.5

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_text_yalign() [2/2]

Glib::PropertyProxy_ReadOnly< float > Gtk::CellRendererProgress::property_text_yalign | ( |  | ) | const

The "text-yalign" property controls the vertical alignment of the text in the progress bar.

Valid values range from 0 (top) to 1 (bottom).

Since gtkmm 2.12:

Default value: 0.5

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_value() [1/2]

Glib::PropertyProxy< int > Gtk::CellRendererProgress::property_value | ( |  | ) |

The "value" property determines the percentage to which the progress bar will be "filled in".

Since gtkmm 2.6:

Default value: 0

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_value() [2/2]

Glib::PropertyProxy_ReadOnly< int > Gtk::CellRendererProgress::property_value | ( |  | ) | const

The "value" property determines the percentage to which the progress bar will be "filled in".

Since gtkmm 2.6:

Default value: 0

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

## Friends And Related Function Documentation

## wrap()

Gtk::CellRendererProgress* wrap | ( | GtkCellRendererProgress * | 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.