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Viewing changes to scribus/canvasgesture_rectselect.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Oleksandr Moskalenko
  • Date: 2009-02-09 09:25:18 UTC
  • mfrom: (5.1.4 sid)
  • Revision ID: james.westby@ubuntu.com-20090209092518-iqsxmh3pjspgrdyd
Tags: 1.3.5.dfsg~svn20090208-2
debian/control: Use "type-handling -n arm,armel,armeb any" to generate the
list of architectures to build on.

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scribus/canvasgesture_rectselect.cpp
 
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/*
 
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 For general Scribus (>=1.3.2) copyright and licensing information please refer
 
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 to the COPYING file provided with the program. Following this notice may exist
 
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 a copyright and/or license notice that predates the release of Scribus 1.3.2
 
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 for which a new license (GPL+exception) is in place.
 
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 */
 
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/***************************************************************************
 
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*                                                                         *
 
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*   This program is free software; you can redistribute it and/or modify  *
 
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*   it under the terms of the GNU General Public License as published by  *
 
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*   the Free Software Foundation; either version 2 of the License, or     *
 
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*   (at your option) any later version.                                   *
 
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*                                                                         *
 
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***************************************************************************/
 
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#include "canvasgesture_rectselect.h"
 
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#include "canvas.h"
 
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#include "scribusview.h"
 
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#include <QDragEnterEvent>
 
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#include <QDragMoveEvent>
 
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#include <QDragLeaveEvent>
 
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#include <QDropEvent>
 
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#include <QEvent>
 
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#include <QInputMethodEvent>
 
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#include <QMouseEvent>
 
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#include <QKeyEvent>
 
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#include <QPainter>
 
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#include <QRubberBand>
 
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void RectSelect::enterEvent(QEvent * e){}
 
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void RectSelect::leaveEvent(QEvent * e){}
 
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void RectSelect::prepare(QPoint start)
 
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{
 
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        if (!m_rectangle)
 
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                m_rectangle = new QRubberBand(QRubberBand::Rectangle);
 
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        setStart(start);
 
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        m_rectangle->setGeometry(m_start.x(), m_start.y(), 1, 1);
 
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}
 
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void RectSelect::clear()
 
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{
 
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        m_rectangle->hide();
 
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        m_start = QPoint(0,0);
 
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}
 
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void RectSelect::activate(bool)
 
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{
 
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        prepare(m_start);
 
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        m_rectangle->show();
 
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}
 
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void RectSelect::deactivate(bool)
 
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{
 
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        m_rectangle->hide();
 
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}
 
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void RectSelect::setStart(QPoint globalPos)
 
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{
 
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        m_start = globalPos;
 
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}
 
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void RectSelect::setEnd(QPoint globalPos)
 
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{
 
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        m_rectangle->setGeometry(QRect(m_start.x(), 
 
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                                                                   m_start.y(), 
 
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                                                                   globalPos.x()-m_start.x(), 
 
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                                                                   globalPos.y()-m_start.y())
 
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                                                         .normalized());        
 
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}
 
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QRectF RectSelect::result() const
 
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{ 
 
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        return m_canvas->globalToCanvas(m_rectangle->geometry());
 
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}
 
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void RectSelect::mousePressEvent(QMouseEvent *m)
 
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{
 
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        prepare(m->globalPos());
 
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        m->accept();
 
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}
 
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void RectSelect::mouseReleaseEvent(QMouseEvent *m)
 
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{
 
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//      qDebug() << "RectSelect::mouseRelease" << m->globalPos();
 
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        setEnd(m->globalPos());
 
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        m->accept();
 
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        m_view->stopGesture();
 
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}
 
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void RectSelect::mouseMoveEvent(QMouseEvent *m)
 
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{
 
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        setEnd(m->globalPos());
 
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        m->accept();
 
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}