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68 lines
1.6 KiB
68 lines
1.6 KiB
15 years ago
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/****************************************************************************
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KHotKeys
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Copyright (C) 2003 Mike Pilone <mpilone@slac.com>
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Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
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Distributed under the terms of the GNU General Public License version 2.
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****************************************************************************/
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#include <qcolor.h>
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#include <qevent.h>
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#include "gesturerecorder.h"
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namespace KHotKeys
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{
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GestureRecorder::GestureRecorder(QWidget *parent, const char *name)
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: QFrame(parent, name), _mouseButtonDown(false)
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{
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setBackgroundColor( colorGroup().base());
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setFrameStyle(QFrame::Sunken | QFrame::Panel);
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setLineWidth(2);
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setMidLineWidth(0);
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}
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GestureRecorder::~GestureRecorder()
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{
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}
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void GestureRecorder::mousePressEvent(QMouseEvent *ev)
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{
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if (ev->button() == QMouseEvent::LeftButton)
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{
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_mouseButtonDown = true;
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stroke.reset();
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QPoint pos = ev->pos();
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stroke.record(pos.x(), pos.y());
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}
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}
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void GestureRecorder::mouseReleaseEvent(QMouseEvent *ev)
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{
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if ((ev->button() == QMouseEvent::LeftButton) && (_mouseButtonDown))
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{
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QPoint pos = ev->pos();
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stroke.record(pos.x(), pos.y());
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QString data( stroke.translate());
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if( !data.isEmpty())
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emit recorded(data);
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}
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}
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void GestureRecorder::mouseMoveEvent(QMouseEvent *ev)
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{
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if (_mouseButtonDown)
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{
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QPoint pos = ev->pos();
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stroke.record(pos.x(), pos.y());
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}
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}
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} // namespace KHotKeys
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#include "gesturerecorder.moc"
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