kfile/kurldropdownbutton.cpp

   1 /*****************************************************************************
   2  * Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                      *
   3  *                                                                           *
   4  * This library is free software; you can redistribute it and/or             *
   5  * modify it under the terms of the GNU Library General Public               *
   6  * License version 2 as published by the Free Software Foundation.           *
   7  *                                                                           *
   8  * This library is distributed in the hope that it will be useful,           *
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  11  * Library General Public License for more details.                          *
  12  *                                                                           *
  13  * You should have received a copy of the GNU Library General Public License *
  14  * along with this library; see the file COPYING.LIB.  If not, write to      *
  15  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,      *
  16  * Boston, MA 02110-1301, USA.                                               *
  17  *****************************************************************************/
  18
  19 #include "kurldropdownbutton_p.h"
  20 #include "kurlnavigator.h"
  21
  22 #include <kglobalsettings.h>
  23
  24 #include <QtGui/QKeyEvent>
  25 #include <QtGui/QPainter>
  26 #include <QtGui/QStyleOption>
  27
  28 KUrlDropDownButton::KUrlDropDownButton(KUrlNavigator* parent) :
  29     KUrlButton(parent)
  30 {
  31 }
  32
  33 KUrlDropDownButton::~KUrlDropDownButton()
  34 {
  35 }
  36
  37 QSize KUrlDropDownButton::sizeHint() const
  38 {
  39     QSize size = KUrlButton::sizeHint();
  40     size.setWidth(size.height() / 2);
  41     return size;
  42 }
  43
  44 void KUrlDropDownButton::paintEvent(QPaintEvent* event)
  45 {
  46     Q_UNUSED(event);
  47
  48     QPainter painter(this);
  49     drawHoverBackground(&painter);
  50
  51     const QColor fgColor = foregroundColor();
  52
  53     QStyleOption option;
  54     option.initFrom(this);
  55     option.rect = QRect(0, 0, width(), height());
  56     option.palette = palette();
  57     option.palette.setColor(QPalette::Text, fgColor);
  58     option.palette.setColor(QPalette::WindowText, fgColor);
  59     option.palette.setColor(QPalette::ButtonText, fgColor);
  60
  61     if (layoutDirection() == Qt::LeftToRight) {
  62         style()->drawPrimitive(QStyle::PE_IndicatorArrowRight, &option, &painter, this);
  63     } else {
  64         style()->drawPrimitive(QStyle::PE_IndicatorArrowLeft, &option, &painter, this);
  65     }
  66
  67 }
  68
  69 #include "kurldropdownbutton_p.moc"