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explorerwindow.h
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1 /*
2  * Copyright 2009 Aaron Seigo <aseigo@kde.org>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Library General Public License as
6  * published by the Free Software Foundation; either version 2, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details
13  *
14  * You should have received a copy of the GNU Library General Public
15  * License along with this program; if not, write to the
16  * Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18  */
19 
20 #ifndef EXPLORERWINDOW_H
21 #define EXPLORERWINDOW_H
22 
23 #include <QWidget>
24 
25 #include <Plasma/Plasma>
26 
27 class QBoxLayout;
28 class QGraphicsWidget;
29 
30 namespace Plasma
31 {
32  class Containment;
33  class Corona;
34  class FrameSvg;
35  class WidgetExplorer;
36 }
37 
38 class GroupExplorer;
39 
40 class ExplorerWindow : public QWidget
41 {
42  Q_OBJECT
43 
44 public:
45  static ExplorerWindow *instance();
46  ~ExplorerWindow();
47 
48  virtual void setContainment(Plasma::Containment *containment);
49  Plasma::Containment *containment() const;
50 
51  virtual void setLocation(const Plasma::Location &loc);
52  Plasma::Location location() const;
53  Qt::Orientation orientation() const;
54  QPoint positionForPanelGeometry(const QRect &panelGeom) const;
55 
56  void showGroupExplorer();
57  bool isControllerViewVisible() const;
58 
59  Plasma::FrameSvg *background() const;
60 
61 protected:
62  void setGraphicsWidget(QGraphicsWidget *widget);
63 
64  void resizeEvent(QResizeEvent *event);
65  void paintEvent(QPaintEvent *event);
66  void keyPressEvent(QKeyEvent *event);
67  bool eventFilter(QObject *watched, QEvent *event);
68 
69 private Q_SLOTS:
70  void onActiveWindowChanged(WId id);
71  void backgroundChanged();
72  void adjustSize(int screen);
73  void syncToGraphicsWidget();
74 
75 private:
76  ExplorerWindow(QWidget* parent = 0);
77 
78  static ExplorerWindow *s_instance;
79  Plasma::Location m_location;
80  QBoxLayout *m_layout;
81  Plasma::FrameSvg *m_background;
82  QWeakPointer<Plasma::Containment> m_containment;
83  Plasma::Corona *m_corona;
84  QGraphicsView *m_view;
85  GroupExplorer *m_groupManager;
86  QGraphicsWidget *m_graphicsWidget;
87  QTimer *m_adjustViewTimer;
88 };
89 
90 #endif
91 
ExplorerWindow::paintEvent
void paintEvent(QPaintEvent *event)
Definition: explorerwindow.cpp:393
ExplorerWindow
Definition: explorerwindow.h:40
QWidget
ExplorerWindow::background
Plasma::FrameSvg * background() const
Definition: explorerwindow.cpp:375
ExplorerWindow::~ExplorerWindow
~ExplorerWindow()
Definition: explorerwindow.cpp:85
ExplorerWindow::location
Plasma::Location location() const
Definition: explorerwindow.cpp:326
ExplorerWindow::setGraphicsWidget
void setGraphicsWidget(QGraphicsWidget *widget)
Definition: explorerwindow.cpp:153
ExplorerWindow::showGroupExplorer
void showGroupExplorer()
Definition: explorerwindow.cpp:341
ExplorerWindow::setLocation
virtual void setLocation(const Plasma::Location &loc)
Definition: explorerwindow.cpp:254
ExplorerWindow::instance
static ExplorerWindow * instance()
Definition: explorerwindow.cpp:99
ExplorerWindow::resizeEvent
void resizeEvent(QResizeEvent *event)
Definition: explorerwindow.cpp:410
GroupExplorer
Definition: groupexplorer.h:33
ExplorerWindow::eventFilter
bool eventFilter(QObject *watched, QEvent *event)
Definition: explorerwindow.cpp:244
ExplorerWindow::keyPressEvent
void keyPressEvent(QKeyEvent *event)
Definition: explorerwindow.cpp:403
ExplorerWindow::orientation
Qt::Orientation orientation() const
Definition: explorerwindow.cpp:331
ExplorerWindow::containment
Plasma::Containment * containment() const
Definition: explorerwindow.cpp:148
ExplorerWindow::setContainment
virtual void setContainment(Plasma::Containment *containment)
Definition: explorerwindow.cpp:123
ExplorerWindow::positionForPanelGeometry
QPoint positionForPanelGeometry(const QRect &panelGeom) const
Definition: explorerwindow.cpp:298
ExplorerWindow::isControllerViewVisible
bool isControllerViewVisible() const
Definition: explorerwindow.cpp:370
QGraphicsWidget
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Generated on Mon Oct 13 2014 22:55:03 by doxygen 1.8.7 written by Dimitri van Heesch, © 1997-2006

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