gwenview/app/sidebar.h

   1 /*
   2 Gwenview: an image viewer
   3 Copyright 2007 Aurélien Gâteau <aurelien.gateau@free.fr>
   4
   5 This program is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU General Public License
   7 as published by the Free Software Foundation; either version 2
   8 of the License, or (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18
  19 */
  20 #ifndef SIDEBAR_H
  21 #define SIDEBAR_H
  22
  23 // Qt
  24 #include <QFrame>
  25 #include <QScrollArea>
  26
  27 namespace Gwenview {
  28
  29 class SideBar;
  30
  31 class SideBarGroupPrivate;
  32 class SideBarGroup : public QFrame {
  33         Q_OBJECT
  34         friend class SideBar;
  35 public:
  36         ~SideBarGroup();
  37
  38         void addWidget(QWidget*);
  39         void addAction(QAction*);
  40         void clear();
  41
  42 protected:
  43         virtual void paintEvent(QPaintEvent*);
  44
  45 private:
  46         SideBarGroup(QWidget*, const QString& title);
  47         SideBarGroupPrivate* const d;
  48 };
  49
  50
  51 class SideBarPrivate;
  52 class SideBar : public QScrollArea {
  53         Q_OBJECT
  54 public:
  55         SideBar(QWidget* parent);
  56         ~SideBar();
  57
  58         void clear();
  59
  60         SideBarGroup* createGroup(const QString& title);
  61
  62         virtual QSize sizeHint() const;
  63
  64 Q_SIGNALS:
  65         void aboutToShow();
  66
  67 protected:
  68         virtual void showEvent(QShowEvent*);
  69
  70 private:
  71         SideBarPrivate* const d;
  72 };
  73
  74 } // namespace
  75
  76 #endif /* SIDEBAR_H */