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kurldropdownbutton.cpp

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00001 /*****************************************************************************
00002  * Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                      *
00003  *                                                                           *
00004  * This library is free software; you can redistribute it and/or             *
00005  * modify it under the terms of the GNU Library General Public               *
00006  * License version 2 as published by the Free Software Foundation.           *
00007  *                                                                           *
00008  * This library is distributed in the hope that it will be useful,           *
00009  * but WITHOUT ANY WARRANTY; without even the implied warranty of            *
00010  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
00011  * Library General Public License for more details.                          *
00012  *                                                                           *
00013  * You should have received a copy of the GNU Library General Public License *
00014  * along with this library; see the file COPYING.LIB.  If not, write to      *
00015  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,      *
00016  * Boston, MA 02110-1301, USA.                                               *
00017  *****************************************************************************/
00018 
00019 #include "kurldropdownbutton_p.h"
00020 #include "kurlnavigator.h"
00021 
00022 #include <kglobalsettings.h>
00023 
00024 #include <QtGui/QKeyEvent>
00025 #include <QtGui/QPainter>
00026 #include <QtGui/QStyleOption>
00027 
00028 KUrlDropDownButton::KUrlDropDownButton(KUrlNavigator* parent) :
00029     KUrlButton(parent)
00030 {
00031 }
00032 
00033 KUrlDropDownButton::~KUrlDropDownButton()
00034 {
00035 }
00036 
00037 QSize KUrlDropDownButton::sizeHint() const
00038 {
00039     QSize size = KUrlButton::sizeHint();
00040     size.setWidth(size.height() / 2);
00041     return size;
00042 }
00043 
00044 void KUrlDropDownButton::paintEvent(QPaintEvent* event)
00045 {
00046     Q_UNUSED(event);
00047 
00048     QPainter painter(this);
00049     drawHoverBackground(&painter);
00050 
00051     const QColor fgColor = foregroundColor();
00052     
00053     QStyleOption option;
00054     option.initFrom(this);
00055     option.rect = QRect(0, 0, width(), height());
00056     option.palette = palette();
00057     option.palette.setColor(QPalette::Text, fgColor);
00058     option.palette.setColor(QPalette::WindowText, fgColor);
00059     option.palette.setColor(QPalette::ButtonText, fgColor);
00060     
00061     if (layoutDirection() == Qt::LeftToRight) {
00062         style()->drawPrimitive(QStyle::PE_IndicatorArrowRight, &option, &painter, this);
00063     } else {
00064         style()->drawPrimitive(QStyle::PE_IndicatorArrowLeft, &option, &painter, this);
00065     }
00066 
00067 }
00068 
00069 #include "kurldropdownbutton_p.moc"

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