static int
dispatch_click_event(struct rtb_button *self, const struct rtb_mouse_event *e)
{
struct rtb_button_event event = *((struct rtb_button_event *) e);
event.type = RTB_BUTTON_CLICK;
event.cursor.x -= self->x;
event.cursor.y -= self->y;
return rtb_handle(RTB_ELEMENT(self), RTB_EVENT(&event));
}
static int
win_event(struct rtb_element *elem, const struct rtb_event *e)
{
SELF_FROM(elem);
switch (e->type) {
case RTB_WINDOW_CLOSE:
if (!rtb_handle(elem, e))
rtb_event_loop_stop(self->rtb);
return 1;
case RTB_KEY_PRESS:
case RTB_KEY_RELEASE:
if (self->focus && self->focus != RTB_ELEMENT(self))
if (rtb_elem_deliver_event(self->focus, e))
return 1;
if (rtb_handle(elem, e))
return 1;
}
return super.on_event(elem, e);
}
static int
handle_key_press(struct rtb_button *self, const struct rtb_key_event *e)
{
struct rtb_button_event event = {
.type = RTB_BUTTON_CLICK,
.source = RTB_EVENT_SYNTHETIC
};
if ((e->keysym == RTB_KEY_NORMAL && e->character == ' ')
|| (e->keysym == RTB_KEY_ENTER)) {
rtb_handle(RTB_ELEMENT(self), RTB_EVENT(&event));
return 1;
}
return 0;
}
int
rtb_elem_deliver_event(struct rtb_element *self, const struct rtb_event *e)
{
int ret;
/* elements should not receive events if they've not been attached
* into the tree yet. */
if (self->state == RTB_STATE_UNATTACHED)
return 0;
ret = self->on_event(self, e);
ret = rtb_handle(self, e) || ret;
switch (e->type) {
case RTB_MOUSE_ENTER:
transition_mouse_enter(self, RTB_EVENT_AS(e, rtb_mouse_event));
break;
case RTB_MOUSE_LEAVE:
transition_mouse_leave(self, RTB_EVENT_AS(e, rtb_mouse_event));
break;
case RTB_FOCUS:
transition_focus(self);
break;
case RTB_UNFOCUS:
transition_unfocus(self);
break;
case RTB_MOUSE_DOWN:
transition_mouse_down(self, RTB_EVENT_AS(e, rtb_mouse_event));
break;
case RTB_MOUSE_UP:
case RTB_DRAG_DROP:
transition_mouse_up(self, RTB_EVENT_AS(e, rtb_mouse_event));
break;
}
return ret;
}
