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Applets

taskarea.h

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00001 /***************************************************************************
00002  *   taskarea.h                                                            *
00003  *                                                                         *
00004  *   Copyright (C) 2008 Jason Stubbs <jasonbstubbs@gmail.com>              *
00005  *                                                                         *
00006  *   This program is free software; you can redistribute it and/or modify  *
00007  *   it under the terms of the GNU General Public License as published by  *
00008  *   the Free Software Foundation; either version 2 of the License, or     *
00009  *   (at your option) any later version.                                   *
00010  *                                                                         *
00011  *   This program is distributed in the hope that it will be useful,       *
00012  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00013  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00014  *   GNU General Public License for more details.                          *
00015  *                                                                         *
00016  *   You should have received a copy of the GNU General Public License     *
00017  *   along with this program; if not, write to the                         *
00018  *   Free Software Foundation, Inc.,                                       *
00019  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
00020  ***************************************************************************/
00021 
00022 #ifndef TASKAREA_H
00023 #define TASKAREA_H
00024 
00025 #include <QGraphicsWidget>
00026 
00027 namespace SystemTray
00028 {
00029 
00030 class Applet;
00031 class Task;
00032 
00033 class TaskArea : public QGraphicsWidget
00034 {
00035     Q_OBJECT
00036 
00037 public:
00038     TaskArea(SystemTray::Applet *parent);
00039     ~TaskArea();
00040 
00041     void setHiddenTypes(const QStringList &hiddenTypes);
00042     bool isHiddenType(const QString &typeId, bool always = true) const;
00043     void syncTasks(const QList<SystemTray::Task*> &tasks);
00044     bool hasHiddenTasks() const;
00045     int leftEasement() const;
00046     int rightEasement() const;
00047     void setOrientation(Qt::Orientation);
00048     void checkSizes();
00049 
00050 public slots:
00051     void addTask(SystemTray::Task *task);
00052     void removeTask(SystemTray::Task *task);
00053 
00054 signals:
00055     void sizeHintChanged(Qt::SizeHint which);
00056 
00057 private slots:
00058     void toggleHiddenItems();
00059 
00060 private:
00061     void addWidgetForTask(SystemTray::Task *task);
00062     QGraphicsWidget* findWidget(Task *task);
00063     void updateUnhideToolIcon();
00064     void initUnhideTool();
00065     void checkUnhideTool();
00066 
00067     class Private;
00068     Private* const d;
00069 };
00070 
00071 }
00072 
00073 
00074 #endif

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