remove validation idle

2001-02-08  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktextview.c (gtk_text_view_destroy_layout): remove
	validation idle

	* demos/gtk-demo/main.c (create_tree): adjust to changes in text
	cell renderer

	* demos/pixbuf-demo.c (timeout): remove deprecated
	gtk_widget_draw

	* demos/testpixbuf-save.c (main): remove deprecated
	gtk_drawing_area_size

	* gtk/gtktreeview.c (gtk_tree_view_size_allocate): allocate
	buttons even if the model isn't setup. gtk_tree_view_check_dirty()
	at the start of the allocation.
	(gtk_tree_view_check_dirty): handle column->button == NULL, handle
	unsetup or NULL model.

	* gtk/gtkstyle.c (gtk_default_draw_flat_box): drawing for the
	even/odd/sorted cells in the tree view.

	* gtk/gtktreeselection.c (gtk_tree_selection_real_unselect_all):
	bugfixes

	* gtk/gtktreeview.c: assorted bugfixy stuff. Draw the row
	backgrounds with draw_flat_box using different detail for even/odd
	rows.

	* gtk/gtkrbtree.c, gtkrbtree.h: Keep track of the parity of each
	row, so we can draw the alternating colors thing

	* gtk/gtktexttag.c (gtk_text_tag_set_property): if we change a
	property from a synonym property, notify for the synonym.
	Also, nuke the background_gdk_set and foreground_gdk_set synonyms
	(gtk_text_tag_get_property): Always return the font, even if
	all its fields aren't set

	* gtk/gtkcellrenderertext.h (struct _GtkCellRendererText): don't
	store the attr list; it leaves us with no way to change attributes
	in _render according to the render flags, and no way to implement
	get_property. Instead store all the specific text attributes.
	Separate whether an attribute is enabled from its value. Sync all
	properties with GtkTextTag, make them all consistent, etc.

	* gtk/gtkcellrenderer.h: Add a flag GTK_CELL_RENDERER_SORTED so
	renderers can highlight the sort row/column

	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_get_property): use
	accessor functions to get values; this has the side effect of
	showing up which accessor functions were missing. Added those.

	* gtk/gtktreeviewcolumn.h: Replace set_justification with
	set_alignment, to be consistent with GtkLabel, GtkMisc

	* gtk/gtktreeviewcolumn.c: Added code to display sort indicator
	arrow.

	* gtk/Makefile.am (gtk_public_h_sources): add gtktreesortable.h

	* gtk/gtktreesortable.h: updates in here

1 files changed, 19 insertions, 8 deletions

diff --git a/gtk/gtktreesortable.h b/gtk/gtktreesortable.h
index 403073e5b9..8c7ed59b9e 100644
--- a/gtk/gtktreesortable.h
+++ b/gtk/gtktreesortable.h
@@ -26,6 +26,12 @@
 extern "C" {
 #endif /* __cplusplus */
 
+typedef enum
+{
+  GTK_TREE_SORT_ASCENDING,
+  GTK_TREE_SORT_DESCENDING
+} GtkTreeSortOrder;
+
 #define GTK_TYPE_TREE_SORTABLE            (gtk_tree_sortable_get_type ())
 #define GTK_TREE_SORTABLE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_SORTABLE, GtkTreeSortable))
 #define GTK_IS_TREE_SORTABLE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_SORTABLE))
@@ -38,14 +44,19 @@ struct _GtkTreeSortableIface
 {
   GTypeInterface g_iface;
 
-  /* FIXME think about sorting reverse when the column is clicked
-   * a second time.
-   */
-  gboolean     (* column_sortable) (GtkTreeSortable *sortable,
-                                    gint             column);
-  gint         (* get_sort_column) (GtkTreeSortable *sortable);
-  void         (* set_sort_column) (GtkTreeSortable *sortable,
-                                    gint             column);
+  /* This one is a signal */
+  void         (* sort_column_changed) (GtkTreeSortable  *sortable);
+
+  /* virtual methods */
+  gboolean     (* column_sortable)     (GtkTreeSortable  *sortable,
+                                        gint              column,
+                                        GtkTreeSortOrder  order);
+  void         (* get_sort_column)     (GtkTreeSortable  *sortable,
+                                        gint             *column,
+                                        GtkTreeSortOrder *order);
+  void         (* set_sort_column)     (GtkTreeSortable  *sortable,
+                                        gint              column,
+                                        GtkTreeSortOrder  order);
 };