gtk_size_group_new ()

GtkSizeGroup *
gtk_size_group_new (GtkSizeGroupMode mode);

Create a new 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).

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().

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.

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.

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.

gtk_size_group_remove_widget ()

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

Removes a widget from a GtkSizeGroup.

gtk_size_group_get_widgets ()

GSList *
gtk_size_group_get_widgets (GtkSizeGroup *size_group);

Returns the list of widgets associated with size_group .

Since: 2.10

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.

The “ignore-hidden” property

  “ignore-hidden”            gboolean

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

Owner: GtkSizeGroup

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.

Owner: GtkSizeGroup

Flags: Read / Write

Default value: GTK_SIZE_GROUP_HORIZONTAL