workspace/plasma/applets/icon/icon.h

   1 /***************************************************************************
   2  *   Copyright 2007 by 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 General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, 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 General Public License     *
  15  *   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 ICON_APPLET_H
  21 #define ICON_APPLET_H
  22
  23 #include <KMimeType>
  24 #include <KUrl>
  25
  26 #include <Plasma/Applet>
  27
  28 class KPropertiesDialog;
  29 class QGraphicsItem;
  30 class QGraphicsSceneMouseEvent;
  31 class QEvent;
  32
  33 namespace Plasma
  34 {
  35     class IconWidget;
  36 }
  37
  38 class IconApplet : public Plasma::Applet
  39 {
  40     Q_OBJECT
  41     public:
  42         IconApplet(QObject *parent, const QVariantList &args);
  43         ~IconApplet();
  44
  45         void init();
  46         void setUrl(const KUrl& url);
  47         void constraintsEvent(Plasma::Constraints constraints);
  48         void setDisplayLines(int displayLines);
  49         int displayLines();
  50         QPainterPath shape() const;
  51
  52     public slots:
  53         void openUrl();
  54
  55     protected:
  56         void dropEvent(QGraphicsSceneDragDropEvent *event);
  57         void saveState(KConfigGroup &cg) const;
  58         void showConfigurationInterface();
  59
  60     private slots:
  61         void acceptedPropertiesDialog();
  62         void propertiesDialogClosed();
  63
  64     private:
  65         //dropUrls from DolphinDropController
  66         void dropUrls(const KUrl::List& urls,
  67                       const KUrl& destination,
  68                       Qt::KeyboardModifiers modifier);
  69
  70         Plasma::IconWidget* m_icon;
  71         QString m_text;
  72         QString m_genericName;
  73         KPropertiesDialog *m_dialog;
  74         KMimeType::Ptr m_mimetype;
  75         KUrl m_url;
  76 };
  77
  78 K_EXPORT_PLASMA_APPLET(icon, IconApplet)
  79
  80 #endif