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a11y: Redo function signature

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With the recent changes to gtk_cell_accessible_update_cache(), the
update_cell_value() function now needs less code, too.
This commit is contained in:
Benjamin Otte
2011-12-16 00:28:05 +01:00
parent 4ac501736e
commit eb6465167e
1 changed files with 26 additions and 36 deletions
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62
gtk/a11y/gtktreeviewaccessible.c
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@ -56,9 +56,8 @@ static gboolean focus_out (GtkWidget *widget);
static int cell_info_get_index (GtkTreeView *tree_view,
GtkTreeViewAccessibleCellInfo *info);
static void update_cell_value (GtkRendererCellAccessible *renderer_cell,
GtkTreeViewAccessible *accessible,
gboolean emit_change_signal);
static void update_cell_value (GtkTreeViewAccessible *accessible,
GtkCellAccessible *cell);
static gboolean is_cell_showing (GtkTreeView *tree_view,
GdkRectangle *cell_rect);
@ -366,7 +365,6 @@ gtk_tree_view_accessible_ref_child (AtkObject *obj,
GList *renderer_list;
GList *l;
GtkContainerCellAccessible *container = NULL;
GtkRendererCellAccessible *renderer_cell;
gboolean is_expander, is_expanded, retval;
gint focus_index;
@ -458,7 +456,6 @@ gtk_tree_view_accessible_ref_child (AtkObject *obj,
child = _gtk_renderer_cell_accessible_new (renderer);
cell = GTK_CELL_ACCESSIBLE (child);
renderer_cell = GTK_RENDERER_CELL_ACCESSIBLE (child);
/* Create the GtkTreeViewAccessibleCellInfo for this cell */
if (parent == ATK_OBJECT (accessible))
@ -469,7 +466,7 @@ gtk_tree_view_accessible_ref_child (AtkObject *obj,
if (container)
_gtk_container_cell_accessible_add_child (container, cell);
update_cell_value (renderer_cell, accessible, FALSE);
update_cell_value (accessible, cell);
_gtk_cell_accessible_add_state (cell, ATK_STATE_FOCUSABLE, FALSE);
if (focus_index == i)
@ -1606,50 +1603,44 @@ is_cell_showing (GtkTreeView *tree_view,
* signal when emit_change_signal is set to TRUE
*/
static void
update_cell_value (GtkRendererCellAccessible *renderer_cell,
GtkTreeViewAccessible *accessible,
gboolean emit_change_signal)
update_cell_value (GtkTreeViewAccessible *accessible,
GtkCellAccessible *cell)
{
GtkTreeViewAccessibleCellInfo *cell_info;
GtkTreeView *tree_view;
GtkTreeModel *tree_model;
GtkTreePath *path;
GtkTreeIter iter;
GtkCellAccessible *cell;
gboolean is_expander, is_expanded;
cell = GTK_CELL_ACCESSIBLE (renderer_cell);
cell_info = find_cell_info (accessible, cell);
if (!cell_info)
return;
if (emit_change_signal)
tree_view = GTK_TREE_VIEW (gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible)));
tree_model = gtk_tree_view_get_model (tree_view);
path = cell_info_get_path (cell_info);
if (path == NULL)
return;
gtk_tree_model_get_iter (tree_model, &iter, path);
is_expander = FALSE;
is_expanded = FALSE;
if (gtk_tree_model_iter_has_child (tree_model, &iter))
{
tree_view = GTK_TREE_VIEW (gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible)));
tree_model = gtk_tree_view_get_model (tree_view);
path = cell_info_get_path (cell_info);
if (path == NULL)
return;
GtkTreeViewColumn *expander_tv;
gtk_tree_model_get_iter (tree_model, &iter, path);
is_expander = FALSE;
is_expanded = FALSE;
if (gtk_tree_model_iter_has_child (tree_model, &iter))
expander_tv = gtk_tree_view_get_expander_column (tree_view);
if (expander_tv == cell_info->cell_col_ref)
{
GtkTreeViewColumn *expander_tv;
expander_tv = gtk_tree_view_get_expander_column (tree_view);
if (expander_tv == cell_info->cell_col_ref)
{
is_expander = TRUE;
is_expanded = gtk_tree_view_row_expanded (tree_view, path);
}
is_expander = TRUE;
is_expanded = gtk_tree_view_row_expanded (tree_view, path);
}
gtk_tree_path_free (path);
gtk_tree_view_column_cell_set_cell_data (cell_info->cell_col_ref,
tree_model, &iter,
is_expander, is_expanded);
}
gtk_tree_path_free (path);
gtk_tree_view_column_cell_set_cell_data (cell_info->cell_col_ref,
tree_model, &iter,
is_expander, is_expanded);
_gtk_cell_accessible_update_cache (cell);
}
@ -2033,11 +2024,10 @@ _gtk_tree_view_accessible_changed (GtkTreeView *treeview,
tree, node,
gtk_tree_view_get_column (treeview, i));
if (!GTK_IS_RENDERER_CELL_ACCESSIBLE (cell))
if (cell == NULL)
continue;
update_cell_value (GTK_RENDERER_CELL_ACCESSIBLE (cell),
accessible, TRUE);
update_cell_value (accessible, cell);
}
g_signal_emit_by_name (accessible, "visible-data-changed");