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Applets

icon.h

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00001 /***************************************************************************
00002  *   Copyright 2007 by Aaron Seigo <aseigo@kde.org                     *
00003  *                                                                         *
00004  *   This program is free software; you can redistribute it and/or modify  *
00005  *   it under the terms of the GNU General Public License as published by  *
00006  *   the Free Software Foundation; either version 2 of the License, or     *
00007  *   (at your option) any later version.                                   *
00008  *                                                                         *
00009  *   This program is distributed in the hope that it will be useful,       *
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00012  *   GNU General Public License for more details.                          *
00013  *                                                                         *
00014  *   You should have received a copy of the GNU General Public License     *
00015  *   along with this program; if not, write to the                         *
00016  *   Free Software Foundation, Inc.,                                       *
00017  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
00018  ***************************************************************************/
00019 
00020 #ifndef ICON_APPLET_H
00021 #define ICON_APPLET_H
00022 
00023 #include <KMimeType>
00024 #include <KUrl>
00025 
00026 #include <Plasma/Applet>
00027 
00028 class KPropertiesDialog;
00029 class QGraphicsItem;
00030 class QGraphicsSceneMouseEvent;
00031 class QEvent;
00032 
00033 namespace Plasma
00034 {
00035     class IconWidget;
00036 }
00037 
00038 class IconApplet : public Plasma::Applet
00039 {
00040     Q_OBJECT
00041     public:
00042         IconApplet(QObject *parent, const QVariantList &args);
00043         ~IconApplet();
00044 
00045         void init();
00046         void setUrl(const KUrl& url);
00047         void constraintsEvent(Plasma::Constraints constraints);
00048         void setDisplayLines(int displayLines);
00049         int displayLines();
00050         QPainterPath shape() const;
00051 
00052     public slots:
00053         void openUrl();
00054 
00055     protected:
00056         void dropEvent(QGraphicsSceneDragDropEvent *event);
00057         void saveState(KConfigGroup &cg) const;
00058         void showConfigurationInterface();
00059 
00060     private slots:
00061         void acceptedPropertiesDialog();
00062         void propertiesDialogClosed();
00063 
00064     private:
00065         //dropUrls from DolphinDropController
00066         void dropUrls(const KUrl::List& urls,
00067                       const KUrl& destination,
00068                       Qt::KeyboardModifiers modifier);
00069 
00070         Plasma::IconWidget* m_icon;
00071         QString m_text;
00072         QString m_genericName;
00073         KPropertiesDialog *m_dialog;
00074         KMimeType::Ptr m_mimetype;
00075         KUrl m_url;
00076 };
00077 
00078 K_EXPORT_PLASMA_APPLET(icon, IconApplet)
00079 
00080 #endif

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