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app: add gimp_gtk_container_clear()

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... which removes all non-internal children of a GtkContainer.

(cherry picked from commit fd64aae47b)
This commit is contained in:
Ell 2018-08-20 14:14:26 -04:00
parent 7d9f79427f
commit fba9de69ee
2 changed files with 17 additions and 0 deletions
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15
app/widgets/gimpwidgets-utils.c
View file

@ -1611,6 +1611,21 @@ 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);
}
static gboolean
gimp_print_event_free (gpointer data)
{

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

@ -112,6 +112,8 @@ 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);
const gchar * gimp_print_event (const GdkEvent *event);
gboolean gimp_color_profile_store_add_defaults