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pdfscrollarea.h
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pdfscrollarea.h
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/***************************************************************************
* copyright : (C) 2003-2011 by Pascal Brachet *
* http://www.xm1math.net/texmaker/ *
* *
* 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. *
* *
***************************************************************************/
#ifndef PDFSCROLLAREA_H
#define PDFSCROLLAREA_H
#include <QScrollArea>
#include <QVBoxLayout>
class PdfScrollArea : public QScrollArea
{
Q_OBJECT
public:
PdfScrollArea( QWidget *parent);
~PdfScrollArea();
QWidget *scrollAreaWidgetContents;
QVBoxLayout *verticalLayout;
signals:
void doScroll(int);
void doHScroll(int);
void doRange();
void pagezoomOut();
void pagezoomIn();
protected:
void wheelEvent( QWheelEvent *e );
void mousePressEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
private slots:
void scrollChanged(int value);
void sChanged(int value);
void rChanged(int min,int max);
public slots:
void setVisible(int x, int y, int margin, int maxv);
void pressHere(QPoint p);
void moveHere(QPoint p);
private:
QPoint scrollPos;
bool handmode;
};
#endif