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app: add gimp_gtk_container_clear() 

... which removes all non-internal children of a GtkContainer.
This commit is contained in:
Ell 2018-08-20 14:14:26 -04:00
parent 717c183a3e
commit fd64aae47b
2 changed files with 17 additions and 0 deletions
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15
app/widgets/gimpwidgets-utils.c
View File

@ -1460,6 +1460,21 @@ gimp_widget_set_fully_opaque (GtkWidget *widget,
GINT_TO_POINTER (fully_opaque));
}
static void
gimp_gtk_container_clear_callback (GtkWidget *widget,
GtkContainer *container)
{
gtk_container_remove (container, widget);
}
void
gimp_gtk_container_clear (GtkContainer *container)
{
gtk_container_foreach (container,
(GtkCallback) gimp_gtk_container_clear_callback,
container);
}
void
gimp_button_set_suggested (GtkWidget *button,
gboolean suggested,

2
app/widgets/gimpwidgets-utils.h
View File

@ -100,6 +100,8 @@ gboolean gimp_widget_get_fully_opaque (GtkWidget *widget
void gimp_widget_set_fully_opaque (GtkWidget *widget,
gboolean fully_opaque);
void gimp_gtk_container_clear (GtkContainer *container);
void gimp_button_set_suggested (GtkWidget *button,
gboolean suggested,
GtkReliefStyle default_relief);