GtkSizeGroup

GtkSizeGroup

Properties

gboolean ignore-hidden Read / Write
GtkSizeGroupMode mode Read / Write

Types and Values

Object Hierarchy

    GObject
    ╰── GtkSizeGroup

Implemented Interfaces

GtkSizeGroup implements GtkBuildable.

Includes

#include <gtk/gtk.h>

Description

Functions

gtk_size_group_new ()

GtkSizeGroup *
gtk_size_group_new (GtkSizeGroupMode mode);

Create a new GtkSizeGroup.

Parameters

mode

the mode for the new size group.

 

Returns

a newly created GtkSizeGroup


gtk_size_group_set_mode ()

void
gtk_size_group_set_mode (GtkSizeGroup *size_group,
                         GtkSizeGroupMode mode);

Sets the GtkSizeGroupMode of the size group. The mode of the size group determines whether the widgets in the size group should all have the same horizontal requisition (GTK_SIZE_GROUP_MODE_HORIZONTAL) all have the same vertical requisition (GTK_SIZE_GROUP_MODE_VERTICAL), or should all have the same requisition in both directions (GTK_SIZE_GROUP_MODE_BOTH).

Parameters

size_group

a GtkSizeGroup

 

mode

the mode to set for the size group.

 

gtk_size_group_get_mode ()

GtkSizeGroupMode
gtk_size_group_get_mode (GtkSizeGroup *size_group);

Gets the current mode of the size group. See gtk_size_group_set_mode().

Parameters

size_group

a GtkSizeGroup

 

Returns

the current mode of the size group.


gtk_size_group_set_ignore_hidden ()

void
gtk_size_group_set_ignore_hidden (GtkSizeGroup *size_group,
                                  gboolean ignore_hidden);

Sets whether unmapped widgets should be ignored when calculating the size.

Parameters

size_group

a GtkSizeGroup

 

ignore_hidden

whether unmapped widgets should be ignored when calculating the size

 

Since: 2.8


gtk_size_group_get_ignore_hidden ()

gboolean
gtk_size_group_get_ignore_hidden (GtkSizeGroup *size_group);

Returns if invisible widgets are ignored when calculating the size.

Parameters

size_group

a GtkSizeGroup

 

Returns

TRUE if invisible widgets are ignored.

Since: 2.8


gtk_size_group_add_widget ()

void
gtk_size_group_add_widget (GtkSizeGroup *size_group,
                           GtkWidget *widget);

Adds a widget to a GtkSizeGroup. In the future, the requisition of the widget will be determined as the maximum of its requisition and the requisition of the other widgets in the size group. Whether this applies horizontally, vertically, or in both directions depends on the mode of the size group. See gtk_size_group_set_mode().

When the widget is destroyed or no longer referenced elsewhere, it will be removed from the size group.

Parameters

size_group

a GtkSizeGroup

 

widget

the GtkWidget to add

 

gtk_size_group_remove_widget ()

void
gtk_size_group_remove_widget (GtkSizeGroup *size_group,
                              GtkWidget *widget);

Removes a widget from a GtkSizeGroup.

Parameters

size_group

a GtkSizeGrup

 

widget

the GtkWidget to remove

 

gtk_size_group_get_widgets ()

GSList *
gtk_size_group_get_widgets (GtkSizeGroup *size_group);

Returns the list of widgets associated with size_group .

Parameters

size_group

a GtkSizeGrup

 

Returns

a GSList of widgets. The list is owned by GTK+ and should not be modified.

[element-type GtkWidget][transfer none]

Since: 2.10

Types and Values

struct GtkSizeGroup

struct GtkSizeGroup;

enum GtkSizeGroupMode

The mode of the size group determines the directions in which the size group affects the requested sizes of its component widgets.

Members

GTK_SIZE_GROUP_NONE

group has no effect

 

GTK_SIZE_GROUP_HORIZONTAL

group affects horizontal requisition

 

GTK_SIZE_GROUP_VERTICAL

group affects vertical requisition

 

GTK_SIZE_GROUP_BOTH

group affects both horizontal and vertical requisition

 

Property Details

The “ignore-hidden” property

  “ignore-hidden”            gboolean

If TRUE, unmapped widgets are ignored when determining the size of the group.

Flags: Read / Write

Default value: FALSE

Since: 2.8


The “mode” property

  “mode”                     GtkSizeGroupMode

The directions in which the size group affects the requested sizes of its component widgets.

Flags: Read / Write

Default value: GTK_SIZE_GROUP_HORIZONTAL