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/***************************************************************************
* Copyright (C) 2007 by Todor Gyumyushev *
* [email protected] *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "resizabledragwidget.h"
#include <qpoint.h>
#include "kmessagebox.h"
#include "qpainter.h"
ResizableDragWidget::ResizableDragWidget(QWidget *parent, const char *name, WFlags f)
: DragWidget(parent,name,f)
{
rsz=false;
}
ResizableDragWidget::~ResizableDragWidget()
{
}
void ResizableDragWidget::mousePressEvent(QMouseEvent * e)
{
QPoint pos = e->pos();
if (pos.x()>width()-20 && pos.x()<width() && pos.y()>height()-20 && pos.y()<height() ) {
rsz=true;
dragP=QPoint(width()-e->pos().x(),height()-e->pos().y());
}
else {
DragWidget::mousePressEvent(e);
}
}
void ResizableDragWidget::mouseMoveEvent(QMouseEvent * e)
{
if (!rsz){
DragWidget::mouseMoveEvent(e);
return;
}
QPoint curr(e->globalPos().x(),e->globalPos().y());
QPoint pos = QWidget::pos();
//QPoint curr(e->globalPos().x()-dragP.x(),e->globalPos().y()-dragP.y());
int nw = curr.x()-pos.x()+dragP.x();
int nh = curr.y()-pos.y()+dragP.y();
resize(nw,nh);
}
void ResizableDragWidget::mouseReleaseEvent(QMouseEvent * e)
{
if (!rsz){
DragWidget::mouseReleaseEvent(e);
return;
}
rsz=false;
}
void ResizableDragWidget::paintEvent(QPaintEvent *)
{
QPainter p(this);
for (int a=0;a<20;a+=5){
p.setPen(QColor(170,0,0));
p.drawLine(width()-20+a,height()-2,width()-2,height()-20+a);
p.setPen(QColor(200,0,0));
p.drawLine(width()-19+a,height()-2,width()-2,height()-19+a);
}
}
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