libs/widgets/KoColorPatch.cpp

0001 /**
0002  * Copyright (c) 2006 C. Boemann (cbo@boemann.dk)
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Library General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2 of the License, or (at your option) any later version.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Library General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Library General Public License
0015  * along with this library; see the file COPYING.LIB.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018 */
0019 #include "KoColorPatch.h"
0020
0021 #include <QPainter>
0022
0023 KoColorPatch::KoColorPatch( QWidget *parent ) : QFrame( parent )
0024 {
0025     setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
0026 }
0027
0028 KoColorPatch::~KoColorPatch()
0029 {
0030 }
0031
0032 QSize KoColorPatch::sizeHint() const
0033 {
0034     return QSize(12,12);
0035 }
0036
0037 void KoColorPatch::setColor(const KoColor& c)
0038 {
0039     m_color = c;
0040
0041     update();
0042 }
0043
0044 KoColor KoColorPatch::color() const
0045 {
0046     return m_color;
0047 }
0048
0049 void KoColorPatch::mousePressEvent (QMouseEvent *e )
0050 {
0051     Q_UNUSED( e );
0052
0053     emit triggered(this);
0054 }
0055
0056 void KoColorPatch::paintEvent(QPaintEvent *pe)
0057 {
0058     QColor qc;
0059     m_color.toQColor(&qc);
0060
0061     QFrame::paintEvent(pe);
0062     QPainter painter( this );
0063     painter.setPen(QPen(qc, 0));
0064     painter.setBrush(QBrush(qc));
0065     painter.drawRect(contentsRect());
0066 }