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gtk2/gtk/a11y/gtktreeviewaccessible.h

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Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
/* GAIL - The GNOME Accessibility Implementation Library
* Copyright 2001 Sun Microsystems Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_TREE_VIEW_ACCESSIBLE_H__
#define __GTK_TREE_VIEW_ACCESSIBLE_H__
Convert GailContainer to GtkContainerAccessible
2011-07-02 03:29:06 +00:00
#include "gtkcontaineraccessible.h"
treeview: Redo row tracking Track the RBNode/RBTree instead of keeping a TreeRowReference. This is a whole lot faster and less error-prone. Also, notify the accessible of removal of rows before actually removing them, so we have a chance to clean up.
2011-11-12 02:39:48 +00:00
#include "gtktreeprivate.h"
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
G_BEGIN_DECLS
Reduce the number of unwanted exports _-prefix most of the get_type functions in a11y/. There are still some more symbols left.
2011-07-09 20:32:40 +00:00
#define GTK_TYPE_TREE_VIEW_ACCESSIBLE (_gtk_tree_view_accessible_get_type ())
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
#define GTK_TREE_VIEW_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_VIEW_ACCESSIBLE, GtkTreeViewAccessible))
#define GTK_TREE_VIEW_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_VIEW_ACCESSIBLE, GtkTreeViewAccessibleClass))
#define GTK_IS_TREE_VIEW_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_VIEW_ACCESSIBLE))
#define GTK_IS_TREE_VIEW_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_VIEW_ACCESSIBLE))
#define GTK_TREE_VIEW_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_VIEW_ACCESSIBLE, GtkTreeViewAccessibleClass))
typedef struct _GtkTreeViewAccessible GtkTreeViewAccessible;
typedef struct _GtkTreeViewAccessibleClass GtkTreeViewAccessibleClass;
struct _GtkTreeViewAccessible
{
Convert GailContainer to GtkContainerAccessible
2011-07-02 03:29:06 +00:00
GtkContainerAccessible parent;
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
a11y: Improve cell_infos table - Name it properly - Make it just a set of cell_infos Currently it's using direct hash, but as long as we don't actually lookup stuff from it, who cares...
2011-11-11 19:18:09 +00:00
GHashTable *cell_infos;
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
AtkObject *focus_cell;
};
struct _GtkTreeViewAccessibleClass
{
Convert GailContainer to GtkContainerAccessible
2011-07-02 03:29:06 +00:00
GtkContainerAccessibleClass parent_class;
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
};
Reduce the number of unwanted exports _-prefix most of the get_type functions in a11y/. There are still some more symbols left.
2011-07-09 20:32:40 +00:00
GType _gtk_tree_view_accessible_get_type (void);
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
treeview: Redo row tracking Track the RBNode/RBTree instead of keeping a TreeRowReference. This is a whole lot faster and less error-prone. Also, notify the accessible of removal of rows before actually removing them, so we have a chance to clean up.
2011-11-12 02:39:48 +00:00
/* called by treeview code */
treeview: Notify a11y about reordered rows That way, no more signal handler is needed in the a11y code. Plus, we avoid needless signal emissions for rows we don't care about.
2011-11-23 02:21:57 +00:00
void _gtk_tree_view_accessible_reorder (GtkTreeView *treeview);
treeview: Add add() function to accessible ... and use that to emit the insertion signals.
2011-12-12 15:02:02 +00:00
void _gtk_tree_view_accessible_add (GtkTreeView *treeview,
GtkRBTree *tree,
GtkRBNode *node);
treeview: Redo row tracking Track the RBNode/RBTree instead of keeping a TreeRowReference. This is a whole lot faster and less error-prone. Also, notify the accessible of removal of rows before actually removing them, so we have a chance to clean up.
2011-11-12 02:39:48 +00:00
void _gtk_tree_view_accessible_remove (GtkTreeView *treeview,
GtkRBTree *tree,
GtkRBNode *node);
treeview: Send changed signal directly to a11y code No more signal handler is needed, therefore the code can also get rid of tracking the treemodel. And we use a faster approach for iterating the changed cellrenderers: We just iterate all columns instead of over all cell accessibles, as that number is likely quite a bit smaller.
2011-12-14 17:14:47 +00:00
void _gtk_tree_view_accessible_changed (GtkTreeView *treeview,
GtkRBTree *tree,
GtkRBNode *node);
treeview: Redo row tracking Track the RBNode/RBTree instead of keeping a TreeRowReference. This is a whole lot faster and less error-prone. Also, notify the accessible of removal of rows before actually removing them, so we have a chance to clean up.
2011-11-12 02:39:48 +00:00
treeview: Call a11y functions for culmn changes directly This way, the a11y code knows if a column was reordered, added or removed and can do the right things instead of trying to guess and getting it wrong. Also, this patch finalizes the changes so that only visible columns exist to the accessibility interface.
2011-11-16 02:47:33 +00:00
void _gtk_tree_view_accessible_add_column (GtkTreeView *treeview,
GtkTreeViewColumn *column,
guint id);
void _gtk_tree_view_accessible_remove_column (GtkTreeView *treeview,
GtkTreeViewColumn *column,
guint id);
void _gtk_tree_view_accessible_reorder_column(GtkTreeView *treeview,
GtkTreeViewColumn *column);
void _gtk_tree_view_accessible_toggle_visibility
(GtkTreeView *treeview,
GtkTreeViewColumn *column);
a11y: Add _gtk_tree_view_accessible_add_state() ... and _gtk_tree_view_accessible_remove_state(). They should be called by gtktreeview.c to notify about changes of state for a row.
2011-12-12 09:25:27 +00:00
void _gtk_tree_view_accessible_add_state (GtkTreeView *treeview,
GtkRBTree *tree,
GtkRBNode *node,
GtkCellRendererState state);
void _gtk_tree_view_accessible_remove_state (GtkTreeView *treeview,
GtkRBTree *tree,
GtkRBNode *node,
GtkCellRendererState state);
Convert GailTreeView to GtkTreeViewAccessible Mostly code rearrangement and cleanup, but also a memory leak fix in gtk_tree_view_accessible_get_column_description().
2011-06-30 00:50:50 +00:00
G_END_DECLS
#endif /* __GTK_TREE_VIEW_ACCESSIBLE_H__ */
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