static void
cell_destroyed (gpointer data)
{
GalA11yECell * cell;
g_return_if_fail (GAL_A11Y_IS_E_CELL (data));
cell = GAL_A11Y_E_CELL (data);
g_return_if_fail (cell->item && G_IS_OBJECT (cell->item));
if (cell->item) {
g_object_unref (cell->item);
cell->item = NULL;
}
}
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;
}
static void
eti_a11y_reset_focus_object (GalA11yETableItem *a11y,
ETableItem *item,
gboolean notify)
{
ESelectionModel * esm;
gint cursor_row, cursor_col, view_row, view_col;
AtkObject *cell, *old_cell;
esm = item->selection;
g_return_if_fail (esm);
cursor_row = e_selection_model_cursor_row (esm);
cursor_col = e_selection_model_cursor_col (esm);
view_row = model_to_view_row (item, cursor_row);
view_col = model_to_view_col (item, cursor_col);
if (view_row == -1)
view_row = 0;
if (view_col == -1)
view_col = 0;
old_cell = (AtkObject *) g_object_get_data (G_OBJECT (a11y), "gail-focus-object");
if (old_cell && GAL_A11Y_IS_E_CELL (old_cell))
gal_a11y_e_cell_remove_state (
GAL_A11Y_E_CELL (old_cell), ATK_STATE_FOCUSED, FALSE);
if (old_cell)
g_object_unref (old_cell);
cell = eti_ref_at (ATK_TABLE (a11y), view_row, view_col);
if (cell != NULL) {
g_object_set_data (G_OBJECT (a11y), "gail-focus-object", cell);
gal_a11y_e_cell_add_state (
GAL_A11Y_E_CELL (cell), ATK_STATE_FOCUSED, FALSE);
} else
g_object_set_data (G_OBJECT (a11y), "gail-focus-object", NULL);
if (notify && cell)
g_signal_emit_by_name (a11y, "active-descendant-changed", cell);
}
