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70 lines
1.3 KiB
C
70 lines
1.3 KiB
C
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// -*- C++ -*-
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/**
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* \file QContentPane.h
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* Copyright 1995-2002 the LyX Team
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* Read the file COPYING
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*
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* \author John Levon <moz@compsoc.man.ac.uk>
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*/
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#ifndef QCONTENTPANE_H
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#define QCONTENTPANE_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include <config.h>
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#include <utility>
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#include <boost/smart_ptr.hpp>
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#include <qwidget.h>
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#include <qscrollbar.h>
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#include <qpixmap.h>
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#include <qevent.h>
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class QWorkArea;
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/**
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* Widget for actually drawing the document on
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*/
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class QContentPane : public QWidget {
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Q_OBJECT
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public:
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QContentPane(QWorkArea * parent);
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/// return the backing pixmap
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QPixmap * pixmap() const { return pixmap_.get(); }
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protected:
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/// repaint part of the widget
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void paintEvent(QPaintEvent * e);
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/// widget has been resized
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void resizeEvent(QResizeEvent * e);
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/// mouse button press
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void mousePressEvent(QMouseEvent * e);
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/// mouse button release
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void mouseReleaseEvent(QMouseEvent * e);
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/// mouse double click of button
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void mouseDoubleClickEvent(QMouseEvent * e);
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/// mouse motion
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void mouseMoveEvent(QMouseEvent * e);
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/// key press
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void keyPressEvent(QKeyEvent * e);
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public slots:
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void scrollBarChanged(int);
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private:
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/// owning widget
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QWorkArea * wa_;
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/// the double buffered pixmap
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boost::scoped_ptr<QPixmap> pixmap_;
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};
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#endif // QCONTENTPANE_H
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