aseprite/src/app/find_widget.h

39 lines
1.2 KiB
C++

/* Aseprite
* Copyright (C) 2001-2013 David Capello
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef APP_FIND_WIDGET_H_INCLUDED
#define APP_FIND_WIDGET_H_INCLUDED
#include "app/widget_not_found.h"
#include "ui/widget.h"
namespace app {
template<class T>
inline T* find_widget(ui::Widget* parent, const char* childId) {
T* child = parent->findChildT<T>(childId);
if (!child)
throw WidgetNotFound(childId);
return child;
}
} // namespace app
#endif