KDevelop API Documentation

ppointedit.cpp

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00001 /***************************************************************************
00002  *   Copyright (C) 2004 by Alexander Dymo                                  *
00003  *   cloudtemple@mskat.net                                                 *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Library General Public License as       *
00007  *   published by the Free Software Foundation; either version 2 of the    *
00008  *   License, or (at your option) any later version.                       *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU Library General Public     *
00016  *   License along with this program; if not, write to the                 *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #include "ppointedit.h"
00021 
00022 #include <qlineedit.h>
00023 #include <qlayout.h>
00024 #include <qpainter.h>
00025 
00026 namespace PropertyLib{
00027 
00028 PPointEdit::PPointEdit(MultiProperty* property, QWidget* parent, const char* name): PropertyWidget(property, parent, name)
00029 {
00030     QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
00031     m_edit = new QLineEdit(this);
00032     m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
00033     l->addWidget(m_edit);
00034 
00035     m_edit->setReadOnly(true);
00036 }
00037 
00038 QVariant PPointEdit::value() const
00039 {
00040     return m_value;
00041 }
00042 
00043 void PPointEdit::drawViewer(QPainter* p, const QColorGroup& cg, const QRect& r, const QVariant& value)
00044 {
00045     p->setPen(Qt::NoPen);
00046     p->setBrush(cg.background());
00047     p->drawRect(r);
00048     p->drawText(r, Qt::AlignLeft | Qt::AlignVCenter | Qt::SingleLine, QString("[ %1, %2 ]").arg(value.toPoint().x()).arg(value.toPoint().y()));
00049 }
00050 
00051 void PPointEdit::setValue(const QVariant& value, bool emitChange)
00052 {
00053     m_value = value;
00054     m_edit->setText(QString("[ %1, %2 ]").arg(value.toPoint().x()).arg(value.toPoint().y()));
00055 
00056     if (emitChange)
00057         emit propertyChanged(m_property, value);
00058 }
00059 
00060 }
00061 
00062 #include "ppointedit.moc"
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