C++ (Cpp) GAL_A11Y_IS_E_CELL_VBOXの例

コード例 #1

static gboolean
gal_a11y_e_cell_grab_focus (AtkComponent *component)
{
	GalA11yECell *a11y;
	gint index;
	GtkWidget *toplevel;
	GalA11yETableItem *a11yTableItem;

	a11y = GAL_A11Y_E_CELL (component);

	/* for e_cell_vbox's children, we just grab the e_cell_vbox */
	if (GAL_A11Y_IS_E_CELL_VBOX (a11y->parent)) {
		return atk_component_grab_focus (ATK_COMPONENT (a11y->parent));
	}

	a11yTableItem = GAL_A11Y_E_TABLE_ITEM (a11y->parent);
	index = atk_object_get_index_in_parent (ATK_OBJECT (a11y));

	atk_selection_clear_selection (ATK_SELECTION (a11yTableItem));
	atk_selection_add_selection (ATK_SELECTION (a11yTableItem), index);

	gtk_widget_grab_focus (
		GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
	toplevel = gtk_widget_get_toplevel (
		GTK_WIDGET (GNOME_CANVAS_ITEM (a11y->item)->canvas));
	if (toplevel && gtk_widget_is_toplevel (toplevel))
		gtk_window_present (GTK_WINDOW (toplevel));

	return TRUE;
}

コード例 #2

ファイル: gal-a11y-e-cell-vbox.c プロジェクト: jdapena/evolution

static gint
ecv_get_n_children (AtkObject *a11y)
{
	g_return_val_if_fail (GAL_A11Y_IS_E_CELL_VBOX (a11y), 0);

	return GAL_A11Y_E_CELL_VBOX (a11y)->a11y_subcell_count;
}

コード例 #3

ファイル: gal-a11y-e-cell-vbox.c プロジェクト: jdapena/evolution

static void
subcell_destroyed (gpointer data)
{
	GalA11yECell *cell;
	AtkObject *parent;
	GalA11yECellVbox *gaev;

	g_return_if_fail (GAL_A11Y_IS_E_CELL (data));
	cell = GAL_A11Y_E_CELL (data);

	parent = atk_object_get_parent (ATK_OBJECT (cell));
	g_return_if_fail (GAL_A11Y_IS_E_CELL_VBOX (parent));
	gaev = GAL_A11Y_E_CELL_VBOX (parent);

	if (cell->view_col < gaev->a11y_subcell_count)
		gaev->a11y_subcells[cell->view_col] = NULL;
}