diff options
Diffstat (limited to 'src/resizabledragwidget.cpp')
-rw-r--r-- | src/resizabledragwidget.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/resizabledragwidget.cpp b/src/resizabledragwidget.cpp new file mode 100644 index 0000000..0a3510b --- /dev/null +++ b/src/resizabledragwidget.cpp @@ -0,0 +1,92 @@ +/*************************************************************************** + * Copyright (C) 2007 by Todor Gyumyushev * + * yodor@developer.bg * + * * + * 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); + } + +} + + |