/**
* go_combo_box_popup_hide:
* @combo: a #GOComboBox
*
* Hides popup, but not when it is torn off.
* This is the external interface - for subclasses and apps which expect a
* regular combo which doesn't do tearoffs.
*/
/* protected */ void
go_combo_box_popup_hide (GOComboBox *combo_box)
{
if (!combo_box->priv->torn_off)
go_combo_box_popup_hide_unconditional (combo_box);
else if (gtk_widget_get_visible(combo_box->priv->toplevel)) {
/* Both popup and tearoff window present. Get rid of just
the popup shell. */
go_combo_popup_tear_off (combo_box, FALSE);
set_arrow_state (combo_box, FALSE);
}
}
static gboolean
cb_arrow_pressed (GOComboBox *combo_box)
{
if (!combo_box->priv->updating_buttons) {
if (combo_box->priv->toplevel == NULL ||
!GTK_WIDGET_VISIBLE (combo_box->priv->toplevel))
go_combo_box_popup_display (combo_box);
else
go_combo_box_popup_hide_unconditional (combo_box);
}
return TRUE;
}
static gboolean
cb_arrow_pressed (GOComboBox *combo_box)
{
if (!combo_box->priv->updating_buttons) {
if (combo_box->priv->toplevel == NULL ||
!gtk_widget_get_visible (combo_box->priv->toplevel))
go_combo_box_popup_display (combo_box);
else
go_combo_box_popup_hide_unconditional (combo_box);
}
return TRUE;
}
static gboolean
cb_tearable_button_release (GtkWidget *w, G_GNUC_UNUSED GdkEventButton *event,
GOComboBox *combo)
{
g_return_val_if_fail (w != NULL, FALSE);
g_return_val_if_fail (GTK_IS_TEAROFF_MENU_ITEM (w), FALSE);
/* FIXME: should we notify the parent menu? */
if (!combo->priv->torn_off) {
gboolean need_connect;
need_connect = (!combo->priv->tearoff_window);
go_combo_set_tearoff_state (combo, TRUE);
if (need_connect)
g_signal_connect_swapped (combo->priv->tearoff_window,
"delete_event",
G_CALLBACK (cb_popup_delete), combo);
} else
go_combo_box_popup_hide_unconditional (combo);
return TRUE;
}
static gboolean
cb_popup_delete (GOComboBox *combo)
{
go_combo_box_popup_hide_unconditional (combo);
return TRUE;
}
