workspace/plasma/tools/engineexplorer/titlecombobox.h

   1 /*
   2  *   Copyright 2008 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
   6  *   published by the Free Software Foundation; either version 2,
   7  *   or (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 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.
  18  */
  19
  20 #ifndef TITLECOMBOBOX_H
  21 #define TITLECOMBOBOX_H
  22
  23 #include <QComboBox>
  24 #include <QPainter>
  25
  26 #include <KDebug>
  27 #include <KLocale>
  28
  29 class TitleComboBox : public QComboBox
  30 {
  31 public:
  32     TitleComboBox(QWidget *parent = 0)
  33         : QComboBox(parent)
  34     {
  35     }
  36
  37 protected:
  38     void paintEvent(QPaintEvent *event)
  39     {
  40         QComboBox::paintEvent(event);
  41
  42         if (currentIndex() != -1) {
  43             return;
  44         }
  45
  46         QPainter p(this);
  47         /*QFont bold = p.font();
  48         bold.setBold(true);
  49         p.setFont(bold);*/
  50         p.setPen(palette().color(QPalette::Disabled, QPalette::WindowText));
  51         int frameWidth = style()->pixelMetric(QStyle::PM_ComboBoxFrameWidth);
  52         QRect r = rect().adjusted(frameWidth, frameWidth, frameWidth, frameWidth);
  53         p.drawText(QStyle::visualRect(layoutDirection(), rect(), r), i18n("Data Engines"));
  54     }
  55 };
  56
  57 #endif
  58