Equalizer  1.12.0
Parallel Rendering Framework
qt/eventHandler.h
1 
2 /* Copyright (c) 2014, Daniel Nachbaur <danielnachbaur@gmail.com>
3  *
4  * This library is free software; you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License version 2.1 as published
6  * by the Free Software Foundation.
7  *
8  * This library is distributed in the hope that it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
10  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
11  * details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this library; if not, write to the Free Software Foundation, Inc.,
15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16  */
17 
18 #ifndef EQ_QT_EVENTHANDLER_H
19 #define EQ_QT_EVENTHANDLER_H
20 
21 #include <eq/qt/types.h>
22 #include <eq/eventHandler.h> // base class
23 #include <QObject> // base class
24 
25 namespace eq
26 {
27 namespace qt
28 {
29 
35 class EventHandler : public QObject, public eq::EventHandler
36 {
37 public:
39  explicit EventHandler( WindowIF& window );
40 
42  ~EventHandler() final;
43 
44  void exposeEvent();
45  void hideEvent();
46  void resizeEvent( QResizeEvent* );
47  void closeEvent();
48 
49  void mousePressEvent( QMouseEvent* );
50  void mouseReleaseEvent( QMouseEvent* );
51  void mouseMoveEvent( QMouseEvent* );
52  void wheelEvent( QWheelEvent* );
53  void keyPressEvent( QKeyEvent* );
54  void keyReleaseEvent( QKeyEvent* );
55 
56 private:
57  WindowIF& _window;
58 
59  bool event( QEvent* evt ) override;
60 
61  WindowEvent* _translateEvent( QEvent* );
62  WindowEvent* _simpleWindowEvent( eq::Event::Type type );
63  WindowEvent* _resizeEvent( QResizeEvent* );
64  WindowEvent* _mousePressEvent( QMouseEvent* );
65  WindowEvent* _mouseReleaseEvent( QMouseEvent* );
66  WindowEvent* _mouseMoveEvent( QMouseEvent* );
67  WindowEvent* _wheelEvent( QWheelEvent* );
68  WindowEvent* _keyEvent( QKeyEvent*, eq::Event::Type type );
69 };
70 }
71 }
72 #endif // EQ_QT_EVENTHANDLER_H
The interface defining the minimum functionality for a Qt window.
Definition: qt/window.h:35
Base class for window system-specific event handlers.
Definition: eventHandler.h:29
EventHandler()
Construct a new event handler.
Definition: eventHandler.h:33
~EventHandler() final
Destruct the Qt event handler.
The Equalizer client library.
Definition: eq/agl/types.h:23
The event handler for Qt windows.
A window-system event for a qt::WindowIF.