-/* GAIL - The GNOME Accessibility Implementation Library
+/* GTK+ - accessibility implementations
* Copyright 2001, 2002, 2003 Sun Microsystems Inc.
*
* This library is free software; you can redistribute it and/or
#include "gtktreeprivate.h"
#include "gtkwidgetprivate.h"
-#include "gtktreeviewaccessible.h"
+#include "gtktreeviewaccessibleprivate.h"
+
#include "gtkrenderercellaccessible.h"
#include "gtkbooleancellaccessible.h"
#include "gtkimagecellaccessible.h"
#include "gtkcontainercellaccessible.h"
#include "gtktextcellaccessible.h"
#include "gtkcellaccessibleparent.h"
+#include "gtkcellaccessibleprivate.h"
+
+struct _GtkTreeViewAccessiblePrivate
+{
+ GHashTable *cell_infos;
+};
typedef struct _GtkTreeViewAccessibleCellInfo GtkTreeViewAccessibleCellInfo;
struct _GtkTreeViewAccessibleCellInfo
static void atk_component_interface_init (AtkComponentIface *iface);
static void gtk_cell_accessible_parent_interface_init (GtkCellAccessibleParentIface *iface);
-G_DEFINE_TYPE_WITH_CODE (GtkTreeViewAccessible, _gtk_tree_view_accessible, GTK_TYPE_CONTAINER_ACCESSIBLE,
+G_DEFINE_TYPE_WITH_CODE (GtkTreeViewAccessible, gtk_tree_view_accessible, GTK_TYPE_CONTAINER_ACCESSIBLE,
G_IMPLEMENT_INTERFACE (ATK_TYPE_TABLE, atk_table_interface_init)
G_IMPLEMENT_INTERFACE (ATK_TYPE_SELECTION, atk_selection_interface_init)
G_IMPLEMENT_INTERFACE (ATK_TYPE_COMPONENT, atk_component_interface_init)
GtkTreeModel *tree_model;
GtkWidget *widget;
- ATK_OBJECT_CLASS (_gtk_tree_view_accessible_parent_class)->initialize (obj, data);
+ ATK_OBJECT_CLASS (gtk_tree_view_accessible_parent_class)->initialize (obj, data);
accessible = GTK_TREE_VIEW_ACCESSIBLE (obj);
- accessible->cell_infos = g_hash_table_new_full (cell_info_hash,
+ accessible->priv->cell_infos = g_hash_table_new_full (cell_info_hash,
cell_info_equal, NULL, (GDestroyNotify) cell_info_free);
widget = GTK_WIDGET (data);
{
GtkTreeViewAccessible *accessible = GTK_TREE_VIEW_ACCESSIBLE (object);
- if (accessible->cell_infos)
- g_hash_table_destroy (accessible->cell_infos);
+ if (accessible->priv->cell_infos)
+ g_hash_table_destroy (accessible->priv->cell_infos);
- G_OBJECT_CLASS (_gtk_tree_view_accessible_parent_class)->finalize (object);
+ G_OBJECT_CLASS (gtk_tree_view_accessible_parent_class)->finalize (object);
}
static void
AtkRole role;
tree_model = gtk_tree_view_get_model (tree_view);
- g_hash_table_remove_all (accessible->cell_infos);
+ g_hash_table_remove_all (accessible->priv->cell_infos);
if (tree_model)
{
g_object_thaw_notify (G_OBJECT (accessible));
}
else
- GTK_WIDGET_ACCESSIBLE_CLASS (_gtk_tree_view_accessible_parent_class)->notify_gtk (obj, pspec);
+ GTK_WIDGET_ACCESSIBLE_CLASS (gtk_tree_view_accessible_parent_class)->notify_gtk (obj, pspec);
}
static void
{
GtkTreeViewAccessible *accessible = GTK_TREE_VIEW_ACCESSIBLE (gtkaccessible);
- g_hash_table_remove_all (accessible->cell_infos);
+ g_hash_table_remove_all (accessible->priv->cell_infos);
- GTK_ACCESSIBLE_CLASS (_gtk_tree_view_accessible_parent_class)->widget_unset (gtkaccessible);
+ GTK_ACCESSIBLE_CLASS (gtk_tree_view_accessible_parent_class)->widget_unset (gtkaccessible);
}
static gint
return visible_columns;
}
+
static gint
gtk_tree_view_accessible_get_n_children (AtkObject *obj)
{
lookup.node = node;
lookup.cell_col_ref = column;
- cell_info = g_hash_table_lookup (accessible->cell_infos, &lookup);
+ cell_info = g_hash_table_lookup (accessible->priv->cell_infos, &lookup);
if (cell_info == NULL)
return NULL;
{
GtkCellAccessible *container_cell;
- container = _gtk_container_cell_accessible_new ();
+ container = gtk_container_cell_accessible_new ();
container_cell = GTK_CELL_ACCESSIBLE (container);
- _gtk_cell_accessible_initialise (container_cell, GTK_WIDGET (treeview), ATK_OBJECT (accessible));
+ _gtk_cell_accessible_initialize (container_cell, GTK_WIDGET (treeview), ATK_OBJECT (accessible));
/* The GtkTreeViewAccessibleCellInfo structure for the container will
* be before the ones for the cells so that the first one we find for
{
renderer = GTK_CELL_RENDERER (l->data);
- cell = GTK_CELL_ACCESSIBLE (_gtk_renderer_cell_accessible_new (renderer));
+ cell = GTK_CELL_ACCESSIBLE (gtk_renderer_cell_accessible_new (renderer));
/* Create the GtkTreeViewAccessibleCellInfo for this cell */
if (parent == ATK_OBJECT (accessible))
cell_info_new (accessible, tree, node, column, cell);
- _gtk_cell_accessible_initialise (cell, GTK_WIDGET (treeview), parent);
+ _gtk_cell_accessible_initialize (cell, GTK_WIDGET (treeview), parent);
if (container)
- _gtk_container_cell_accessible_add_child (container, cell);
+ gtk_container_cell_accessible_add_child (container, cell);
}
g_list_free (renderer_list);
if (container)
AtkStateSet *state_set;
GtkWidget *widget;
- state_set = ATK_OBJECT_CLASS (_gtk_tree_view_accessible_parent_class)->ref_state_set (obj);
+ state_set = ATK_OBJECT_CLASS (gtk_tree_view_accessible_parent_class)->ref_state_set (obj);
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (obj));
if (widget != NULL)
}
static void
-_gtk_tree_view_accessible_class_init (GtkTreeViewAccessibleClass *klass)
+gtk_tree_view_accessible_class_init (GtkTreeViewAccessibleClass *klass)
{
AtkObjectClass *class = ATK_OBJECT_CLASS (klass);
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
container_class->remove_gtk = NULL;
gobject_class->finalize = gtk_tree_view_accessible_finalize;
+
+ g_type_class_add_private (klass, sizeof (GtkTreeViewAccessiblePrivate));
}
static void
-_gtk_tree_view_accessible_init (GtkTreeViewAccessible *view)
+gtk_tree_view_accessible_init (GtkTreeViewAccessible *view)
{
+ view->priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
+ GTK_TYPE_TREE_VIEW_ACCESSIBLE,
+ GtkTreeViewAccessiblePrivate);
}
/* atkcomponent.h */
gtk_tree_view_accessible_get_data_quark (),
cell_info);
- g_hash_table_replace (accessible->cell_infos, cell_info, cell_info);
+ g_hash_table_replace (accessible->priv->cell_infos, cell_info, cell_info);
}
/* Returns the column number of the specified GtkTreeViewColumn
g_signal_emit_by_name (accessible, "children-changed::remove", i, NULL, NULL);
}
- g_hash_table_iter_init (&iter, accessible->cell_infos);
+ g_hash_table_iter_init (&iter, accessible->priv->cell_infos);
while (g_hash_table_iter_next (&iter, NULL, (gpointer *)&cell_info))
{
if (node == cell_info->node ||
guint row, n_rows, n_cols;
/* Clean column from cache */
- g_hash_table_iter_init (&iter, accessible->cell_infos);
+ g_hash_table_iter_init (&iter, accessible->priv->cell_infos);
while (g_hash_table_iter_next (&iter, NULL, &value))
{
cell_info = value;
_gtk_cell_accessible_state_changed (cell, 0, GTK_CELL_RENDERER_FOCUSED);
else
cell = create_cell (treeview, accessible, cursor_tree, cursor_node, new_focus);
-
+
g_signal_emit_by_name (accessible, "active-descendant-changed", cell);
}
}
GtkCellRendererState state)
{
GtkTreeViewAccessible *accessible;
+ GtkTreeViewColumn *single_column;
AtkObject *obj;
guint i;
if (state == GTK_CELL_RENDERER_FOCUSED)
{
- GtkTreeViewColumn *focus_column;
-
- focus_column = get_effective_focus_column (treeview, _gtk_tree_view_get_focus_column (treeview));
+ single_column = get_effective_focus_column (treeview, _gtk_tree_view_get_focus_column (treeview));
+ }
+ else if (state == GTK_CELL_RENDERER_EXPANDED ||
+ state == GTK_CELL_RENDERER_EXPANDABLE)
+ {
+ single_column = gtk_tree_view_get_expander_column (treeview);
+ }
+ else
+ single_column = NULL;
+
+ if (single_column)
+ {
+ GtkCellAccessible *cell = peek_cell (accessible,
+ tree, node,
+ single_column);
+
+ if (cell != NULL)
+ _gtk_cell_accessible_state_changed (cell, state, 0);
- if (focus_column)
+ if (state == GTK_CELL_RENDERER_FOCUSED)
{
- GtkCellAccessible *cell;
-
- cell = peek_cell (accessible, tree, node, focus_column);
- if (cell != NULL)
- _gtk_cell_accessible_state_changed (cell, 0, state);
- else
- cell = create_cell (treeview, accessible, tree, node, focus_column);
+ if (cell == NULL)
+ cell = create_cell (treeview, accessible, tree, node, single_column);
g_signal_emit_by_name (accessible, "active-descendant-changed", cell);
}
-
- return;
}
-
- for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
+ else
{
- GtkCellAccessible *cell = peek_cell (accessible,
- tree, node,
- gtk_tree_view_get_column (treeview, i));
+ for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
+ {
+ GtkCellAccessible *cell = peek_cell (accessible,
+ tree, node,
+ gtk_tree_view_get_column (treeview, i));
- if (cell == NULL)
- continue;
+ if (cell == NULL)
+ continue;
- _gtk_cell_accessible_state_changed (cell, state, 0);
+ _gtk_cell_accessible_state_changed (cell, state, 0);
+ }
}
if (state == GTK_CELL_RENDERER_SELECTED)
GtkCellRendererState state)
{
GtkTreeViewAccessible *accessible;
+ GtkTreeViewColumn *single_column;
AtkObject *obj;
guint i;
if (state == GTK_CELL_RENDERER_FOCUSED)
{
- GtkTreeViewColumn *focus_column;
-
- focus_column = get_effective_focus_column (treeview, _gtk_tree_view_get_focus_column (treeview));
-
- if (focus_column)
- {
- GtkCellAccessible *cell = peek_cell (accessible,
- tree, node,
- focus_column);
-
- if (cell != NULL)
- _gtk_cell_accessible_state_changed (cell, 0, state);
- }
-
- return;
+ single_column = get_effective_focus_column (treeview, _gtk_tree_view_get_focus_column (treeview));
+ }
+ else if (state == GTK_CELL_RENDERER_EXPANDED ||
+ state == GTK_CELL_RENDERER_EXPANDABLE)
+ {
+ single_column = gtk_tree_view_get_expander_column (treeview);
}
+ else
+ single_column = NULL;
- for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
+ if (single_column)
{
GtkCellAccessible *cell = peek_cell (accessible,
tree, node,
- gtk_tree_view_get_column (treeview, i));
+ single_column);
- if (cell == NULL)
- continue;
+ if (cell != NULL)
+ _gtk_cell_accessible_state_changed (cell, 0, state);
+ }
+ else
+ {
+ for (i = 0; i < gtk_tree_view_get_n_columns (treeview); i++)
+ {
+ GtkCellAccessible *cell = peek_cell (accessible,
+ tree, node,
+ gtk_tree_view_get_column (treeview, i));
+
+ if (cell == NULL)
+ continue;
- _gtk_cell_accessible_state_changed (cell, 0, state);
+ _gtk_cell_accessible_state_changed (cell, 0, state);
+ }
}
if (state == GTK_CELL_RENDERER_SELECTED)
projects / ~andy / gtk / blobdiff