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Enforce the widget/child realization/mapping invariants.

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Sat Jul  7 02:50:14 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c (gtk_widget_set_parent): Enforce
	the widget/child realization/mapping invariants.

	* gtk/gtkwidget.[ch] gtk/gtkprivate.h: Add functions
	gtk_widget_[get/set]_child_visible() to control
	whether visible children of a mapped window are
	mapped.

	* docs/widget_system.txt: Updated for changes in
	container contract, and addition of GTK_CHILD_VISIBLE.

	* gtk/gtkcontainer.c: Add generic map()/unmap()
	functions that work for almost all containers.

	* gtk/gtknotebook.c gtk/gtkpacker.c: Use
	gtk_widget_set_child_visible() where necessary.

	* gtk/*.c: Remove excess map(), unmap(), and
	realization/mapping invariant enforcing code
	from many containers.
This commit is contained in:
Owen Taylor
2001-07-19 14:57:15 +00:00
committed by Owen Taylor
parent 8f2bf7976d
commit aa49527fa7
38 changed files with 417 additions and 937 deletions
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4
gtk/gtkwidget.h
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@ -554,6 +554,10 @@ void gtk_widget_set_parent (GtkWidget *widget,
GtkWidget *parent);
void gtk_widget_set_parent_window (GtkWidget *widget,
GdkWindow *parent_window);
void gtk_widget_set_child_visible (GtkWidget *widget,
gboolean is_visible);
gboolean gtk_widget_get_child_visible (GtkWidget *widget);
GtkWidget *gtk_widget_get_parent (GtkWidget *widget);
GdkWindow *gtk_widget_get_parent_window (GtkWidget *widget);
gboolean gtk_widget_child_focus (GtkWidget *widget,