forked from AuroraMiddleware/gtk
a4b88c47cd
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.
79 lines
3.5 KiB
C
79 lines
3.5 KiB
C
/* GAIL - The GNOME Accessibility Implementation Library
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* Copyright 2001 Sun Microsystems Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTK_TREE_VIEW_ACCESSIBLE_H__
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#define __GTK_TREE_VIEW_ACCESSIBLE_H__
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#include "gtkcontaineraccessible.h"
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#include "gtktreeprivate.h"
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G_BEGIN_DECLS
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#define GTK_TYPE_TREE_VIEW_ACCESSIBLE (_gtk_tree_view_accessible_get_type ())
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#define GTK_TREE_VIEW_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_VIEW_ACCESSIBLE, GtkTreeViewAccessible))
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#define GTK_TREE_VIEW_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_VIEW_ACCESSIBLE, GtkTreeViewAccessibleClass))
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#define GTK_IS_TREE_VIEW_ACCESSIBLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_VIEW_ACCESSIBLE))
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#define GTK_IS_TREE_VIEW_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_VIEW_ACCESSIBLE))
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#define GTK_TREE_VIEW_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_VIEW_ACCESSIBLE, GtkTreeViewAccessibleClass))
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typedef struct _GtkTreeViewAccessible GtkTreeViewAccessible;
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typedef struct _GtkTreeViewAccessibleClass GtkTreeViewAccessibleClass;
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struct _GtkTreeViewAccessible
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{
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GtkContainerAccessible parent;
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gint n_children_deleted;
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GHashTable *cell_infos;
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GtkTreeModel *tree_model;
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AtkObject *focus_cell;
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GtkAdjustment *old_hadj;
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GtkAdjustment *old_vadj;
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guint idle_expand_id;
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GtkTreePath *idle_expand_path;
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};
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struct _GtkTreeViewAccessibleClass
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{
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GtkContainerAccessibleClass parent_class;
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};
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GType _gtk_tree_view_accessible_get_type (void);
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/* called by treeview code */
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void _gtk_tree_view_accessible_remove (GtkTreeView *treeview,
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GtkRBTree *tree,
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GtkRBNode *node);
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void _gtk_tree_view_accessible_add_column (GtkTreeView *treeview,
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GtkTreeViewColumn *column,
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guint id);
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void _gtk_tree_view_accessible_remove_column (GtkTreeView *treeview,
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GtkTreeViewColumn *column,
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guint id);
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void _gtk_tree_view_accessible_reorder_column(GtkTreeView *treeview,
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GtkTreeViewColumn *column);
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void _gtk_tree_view_accessible_toggle_visibility
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(GtkTreeView *treeview,
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GtkTreeViewColumn *column);
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G_END_DECLS
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#endif /* __GTK_TREE_VIEW_ACCESSIBLE_H__ */
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