void hookEvents() {
super.hookEvents();
OS.g_signal_connect_closure(handle, OS.activate, display.closures[ACTIVATE], false);
OS.g_signal_connect_closure(handle, OS.activate, display.closures[ACTIVATE_INVERSE], true);
OS.g_signal_connect_closure_by_id(
handle,
display.signalIds[BUTTON_PRESS_EVENT],
0,
display.closures[BUTTON_PRESS_EVENT],
false);
OS.g_signal_connect_closure_by_id(
handle, display.signalIds[FOCUS_OUT_EVENT], 0, display.closures[FOCUS_OUT_EVENT], false);
OS.g_signal_connect_closure(
clientHandle, OS.size_allocate, display.closures[SIZE_ALLOCATE], true);
OS.g_signal_connect_closure_by_id(
handle,
display.signalIds[ENTER_NOTIFY_EVENT],
0,
display.closures[ENTER_NOTIFY_EVENT],
false);
}
void hookEvents() {
super.hookEvents();
if ((style & SWT.SEPARATOR) != 0) return;
OS.g_signal_connect_closure(handle, OS.clicked, display.closures[CLICKED], false);
/*
* Feature in GTK. GtkToolItem does not respond to basic listeners
* such as button-press, enter-notify to it. The fix is to assign
* the listener to child (GtkButton) of the tool-item.
*/
eventHandle = OS.gtk_bin_get_child(handle);
if ((style & SWT.DROP_DOWN) != 0 && OS.GTK_VERSION >= OS.VERSION(2, 6, 0)) {
long /*int*/ list = OS.gtk_container_get_children(eventHandle);
eventHandle = OS.g_list_nth_data(list, 0);
if (arrowHandle != 0)
OS.g_signal_connect_closure(arrowHandle, OS.clicked, display.closures[CLICKED], false);
}
OS.g_signal_connect_closure(
handle, OS.create_menu_proxy, display.closures[CREATE_MENU_PROXY], false);
OS.g_signal_connect_closure_by_id(
eventHandle,
display.signalIds[ENTER_NOTIFY_EVENT],
0,
display.closures[ENTER_NOTIFY_EVENT],
false);
OS.g_signal_connect_closure_by_id(
eventHandle,
display.signalIds[LEAVE_NOTIFY_EVENT],
0,
display.closures[LEAVE_NOTIFY_EVENT],
false);
OS.g_signal_connect_closure_by_id(
eventHandle, display.signalIds[FOCUS_IN_EVENT], 0, display.closures[FOCUS_IN_EVENT], false);
OS.g_signal_connect_closure_by_id(
eventHandle,
display.signalIds[FOCUS_OUT_EVENT],
0,
display.closures[FOCUS_OUT_EVENT],
false);
/*
* Feature in GTK. Usually, GTK widgets propagate all events to their
* parent when they are done their own processing. However, in contrast
* to other widgets, the buttons that make up the tool items, do not propagate
* the mouse up/down events. It is interesting to note that they DO propagate
* mouse motion events. The fix is to explicitly forward mouse up/down events
* to the parent.
*/
int mask =
OS.GDK_EXPOSURE_MASK
| OS.GDK_POINTER_MOTION_MASK
| OS.GDK_BUTTON_PRESS_MASK
| OS.GDK_BUTTON_RELEASE_MASK
| OS.GDK_ENTER_NOTIFY_MASK
| OS.GDK_LEAVE_NOTIFY_MASK
| OS.GDK_KEY_PRESS_MASK
| OS.GDK_KEY_RELEASE_MASK
| OS.GDK_FOCUS_CHANGE_MASK;
OS.gtk_widget_add_events(eventHandle, mask);
OS.g_signal_connect_closure_by_id(
eventHandle,
display.signalIds[BUTTON_PRESS_EVENT],
0,
display.closures[BUTTON_PRESS_EVENT],
false);
OS.g_signal_connect_closure_by_id(
eventHandle,
display.signalIds[BUTTON_RELEASE_EVENT],
0,
display.closures[BUTTON_RELEASE_EVENT],
false);
OS.g_signal_connect_closure_by_id(
eventHandle, display.signalIds[EVENT_AFTER], 0, display.closures[EVENT_AFTER], false);
long /*int*/ topHandle = topHandle();
OS.g_signal_connect_closure_by_id(
topHandle, display.signalIds[MAP], 0, display.closures[MAP], true);
}