container: Remove gtk_container_propagate_draw

It's superseded by gtk_widget_snapshot_child now.

1 files changed, 0 insertions, 65 deletions

diff --git a/gtk/gtkcontainer.c b/gtk/gtkcontainer.c
index b24bef843d..2c51cdb4dd 100644
--- a/gtk/gtkcontainer.c
+++ b/gtk/gtkcontainer.c
@@ -2921,71 +2921,6 @@ gtk_container_get_focus_hadjustment (GtkContainer *container)
   return hadjustment;
 }
 
-typedef struct {
-  GtkWidget *child;
-  int window_depth;
-} ChildOrderInfo;
-
-static gboolean
-gtk_container_should_propagate_draw (GtkContainer   *container,
-                                     GtkWidget      *child,
-                                     cairo_t        *cr)
-{
-  if (!_gtk_widget_is_drawable (child))
-    return FALSE;
-
-  return TRUE;
-}
-
-/**
- * gtk_container_propagate_draw:
- * @container: a #GtkContainer
- * @child: a child of @container
- * @cr: Cairo context as passed to the container. If you want to use @cr
- *   in container’s draw function, consider using cairo_save() and
- *   cairo_restore() before calling this function.
- *
- * When a container receives a call to the draw function, it must send
- * synthetic #GtkWidget::draw calls to all children that don’t have their
- * own #GdkWindows. This function provides a convenient way of doing this.
- * A container, when it receives a call to its #GtkWidget::draw function,
- * calls gtk_container_propagate_draw() once for each child, passing in
- * the @cr the container received.
- *
- * gtk_container_propagate_draw() takes care of translating the origin of @cr,
- * and deciding whether the draw needs to be sent to the child. It is a
- * convenient and optimized way of getting the same effect as calling
- * gtk_widget_draw() on the child directly.
- *
- * In most cases, a container can simply either inherit the
- * #GtkWidget::draw implementation from #GtkContainer, or do some drawing
- * and then chain to the ::draw implementation from #GtkContainer.
- **/
-void
-gtk_container_propagate_draw (GtkContainer *container,
-                              GtkWidget    *child,
-                              cairo_t      *cr)
-{
-  GtkAllocation child_allocation;
-
-  g_return_if_fail (GTK_IS_CONTAINER (container));
-  g_return_if_fail (GTK_IS_WIDGET (child));
-  g_return_if_fail (cr != NULL);
-  g_return_if_fail (_gtk_widget_get_parent (child) == GTK_WIDGET (container));
-
-  if (!gtk_container_should_propagate_draw (container, child, cr))
-    return;
-
-  gtk_widget_get_allocation (child, &child_allocation);
-
-  cairo_save (cr);
-  cairo_translate (cr, child_allocation.x, child_allocation.y);
-
-  gtk_widget_draw_internal (child, cr, TRUE);
-
-  cairo_restore (cr);
-}
-
 /**
  * gtk_container_get_path_for_child:
  * @container: a #GtkContainer