TEST_FIXTURE(SDL_fixture, HierachalMouseClickHandling)
{
CHECK(SDL_init_ok);
if(SDL_init_ok)
{
child_click_count = 0;
parent_click_count = 0;
Event e;
e.event.mouse_event.x = 50;
e.event.mouse_event.y = 10;
e.event.mouse_event.btns = MouseButton::Left;
e.event_type = EventType::MouseUp;
Widget* parent = new Widget();
Widget* child = new Widget();
child->SetSize(Vector2i(20,20));
child->SetPosition(Vector2i(40, 5));
parent->AddChild(child);
boost::signals::scoped_connection c = parent->OnClick.connect(parent_callback);
boost::signals::scoped_connection c2 = child->OnClick.connect(child_callback);
parent->HandleEvent(e);
CHECK_EQUAL(1, child_click_count);
CHECK_EQUAL(0, parent_click_count);
e.event.mouse_event.x = 0;
e.event.mouse_event.y = 0;
parent->HandleEvent(e);
CHECK_EQUAL(1, child_click_count);
CHECK_EQUAL(1, parent_click_count);
Widget::ClearRoot();
}
}
TEST_FIXTURE(SDL_fixture, WidgetSecondClickFiresCallback)
{
CHECK(SDL_init_ok);
if(SDL_init_ok)
{
parent_click_count = 0;
Event e;
e.event.mouse_event.x = 10;
e.event.mouse_event.y = 10;
e.event.mouse_event.btns = MouseButton::Left;
e.event_type = EventType::MouseUp;
Widget* w = new Widget();
boost::signals::scoped_connection c = w->OnFocusedClick.connect(parent_callback);
w->HandleEvent(e);
CHECK_EQUAL(0, parent_click_count);
w->HandleEvent(e);
CHECK_EQUAL(1, parent_click_count);
w->HandleEvent(e);
CHECK_EQUAL(2, parent_click_count);
Widget::ClearRoot();
}
}
GUI_Status Window::HandleEvent( const SDL_Event &event ) {
if ( ((flags & WIN_CLOSE_ESC) && (event.type == SDL_KEYDOWN) &&
(event.key.keysym.sym == SDLK_ESCAPE)) ||
((flags & WIN_CLOSE_UNFOCUS) && (event.type == SDL_MOUSEBUTTONDOWN) &&
!Contains( event.button.x, event.button.y )) ) return GUI_CLOSE;
GUI_Status rc = GUI_OK;
Widget *wd = widgets;
while ( wd ) {
if ( !wd->Hidden() && !wd->Disabled() ) {
GUI_Status wrc = wd->HandleEvent( event );
if ( wrc != GUI_OK ) rc = wrc;
}
wd = wd->next;
}
return rc;
}