USER_OBJECT_
RS_GGOBI(getDisplayWidget)(USER_OBJECT_ r_display) {
displayd *display = (displayd *) toDisplay(r_display);
GtkWidget *widget = GTK_WIDGET(display);
if (GGOBI_IS_WINDOW_DISPLAY(display) &&
GGOBI_WINDOW_DISPLAY(display)->useWindow)
widget = gtk_bin_get_child(GTK_BIN(GGOBI_WINDOW_DISPLAY(display)->window));
return toRPointer(widget, "GtkWidget");
}
void
edgeedit_event_handlers_toggle (splotd * sp, gboolean state)
{
displayd *display = sp->displayptr;
if (state == on) {
edgeedit_init(display->ggobi);
if (GGOBI_IS_WINDOW_DISPLAY (display))
sp->key_press_id =
g_signal_connect (G_OBJECT (GGOBI_WINDOW_DISPLAY (display)->window),
"key_press_event", G_CALLBACK (key_press_cb),
(gpointer) sp);
sp->press_id =
g_signal_connect (G_OBJECT (sp->da), "button_press_event",
G_CALLBACK (button_press_cb), (gpointer) sp);
sp->release_id =
g_signal_connect (G_OBJECT (sp->da), "button_release_event",
G_CALLBACK (button_release_cb), (gpointer) sp);
sp->motion_id =
g_signal_connect (G_OBJECT (sp->da), "motion_notify_event",
G_CALLBACK (motion_notify_cb), (gpointer) sp);
}
else {
disconnect_key_press_signal (sp);
disconnect_button_press_signal (sp);
disconnect_button_release_signal (sp);
disconnect_motion_signal (sp);
}
}
