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Properly handle model changes in GtkTreeSelection: (#322569, Milosz

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2005-11-29  Matthias Clasen  <mclasen@redhat.com>

	Properly handle model changes in GtkTreeSelection: (#322569,
	Milosz Derezynski)

	* gtk/gtktreeselection.c (gtk_tree_selection_selected_foreach):
	Get a reference to the model, and stop the iteration if the model
	of the treeview is changed on the way.

	* gtk/gtktreeprivate.h:
	* gtk/gtktreeselection.c (_gtk_tree_selection_emit_changed): New
	private function to emit the GtkTreeSelection::changed signal.

	* gtk/gtktreeview.c (gtk_tree_view_set_model): Call
	_gtk_tree_selection_emit_changed() when the model changes.
This commit is contained in:
Matthias Clasen
2005-11-29 19:34:15 +00:00
committed by Matthias Clasen
parent 62ed8cb115
commit 924765a2fe
5 changed files with 66 additions and 23 deletions
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1
gtk/gtktreeprivate.h
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@ -312,6 +312,7 @@ void _gtk_tree_selection_internal_select_node (GtkTreeSelection *select
GtkTreePath *path,
GtkTreeSelectMode mode,
gboolean override_browse_mode);
void _gtk_tree_selection_emit_changed (GtkTreeSelection *selection);
gboolean _gtk_tree_view_find_node (GtkTreeView *tree_view,
GtkTreePath *path,
GtkRBTree **tree,