dtor first
[personal-kdebase.git] / workspace / plasma / shells / desktop / desktopcorona.h
blob75e06e168faf3f49a7f414ff1b2212de3a269deb
1 /*
2 * Copyright 2008 Aaron Seigo <aseigo@kde.org>
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.
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
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.
20 #ifndef DESKTOPCORONA_H
21 #define DESKTOPCORONA_H
23 #include <QtGui/QGraphicsScene>
25 #include <Plasma/Corona>
27 namespace Plasma
29 class Applet;
30 } // namespace Plasma
32 namespace Kephal {
33 class Screen;
34 } // namespace Kephal
36 /**
37 * @short A Corona with desktop-y considerations
39 class DesktopCorona : public Plasma::Corona
41 Q_OBJECT
43 public:
44 explicit DesktopCorona(QObject * parent = 0);
46 /**
47 * Loads the default (system wide) layout for this user
48 **/
49 void loadDefaultLayout();
51 /**
52 * Ensures we have the necessary containments for every screen
54 void checkScreens();
56 /**
57 * Ensures we have the necessary containments for the given screen screen
59 void checkScreen(int screen, bool signalWhenExists = false);
61 virtual int numScreens() const;
62 virtual QRect screenGeometry(int id) const;
63 virtual QRegion availableScreenRegion(int id) const;
65 protected Q_SLOTS:
66 void screenAdded(Kephal::Screen *s);
67 void saveDefaultSetup();
69 private:
70 void init();
71 void addDesktopContainment(int screen, int desktop = -1);
72 Plasma::Applet *loadDefaultApplet(const QString &pluginName, Plasma::Containment *c);
75 #endif