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Make a hack around irrlicht limitations even more hackish to correct a crash when a list widget is the first in the screen

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5544 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria 2010-06-24 00:45:39 +00:00
parent dd56f9b27f
commit a1ebd4fc36
1 changed files with 8 additions and 1 deletions
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9
src/guiengine/event_handler.cpp
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@ -555,9 +555,16 @@ EventPropagation EventHandler::onGUIEvent(const SEvent& event)
// we don't want that since we do our own custom processing for keys
if (w->m_type == WTYPE_LIST)
{
// FIXME: fix that better
// cheap way to remove the focus from the element (nope, IGUIEnv::removeFocus doesn't work)
// Obviously will not work if the list is the first item of the screen.
GUIEngine::getGUIEnv()->setFocus( getCurrentScreen()->getFirstWidget()->getIrrlichtElement() );
IGUIElement* elem = getCurrentScreen()->getFirstWidget()->getIrrlichtElement();
if (elem->getType() == EGUIET_LIST_BOX)
{
elem = getCurrentScreen()->getLastWidget()->getIrrlichtElement();
assert(elem->getType() != EGUIET_LIST_BOX);
}
GUIEngine::getGUIEnv()->setFocus( elem );
return EVENT_BLOCK; // confirms to irrLicht that we processed it
}