dox/GUISupport/Qt/Chart/vtkQtChartTitle.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkQtChartTitle.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/


#ifndef _vtkQtChartTitle_h
#define _vtkQtChartTitle_h


#include "vtkQtChartExport.h"
#include <QWidget>
#include <QString> // Needed for return type

class QPainter;


class VTKQTCHART_EXPORT vtkQtChartTitle : public QWidget
{
  Q_OBJECT

public:
  vtkQtChartTitle(Qt::Orientation orient=Qt::Horizontal, QWidget *parent=0);
  virtual ~vtkQtChartTitle() {}

  Qt::Orientation getOrientation() const {return this->Orient;}

  void setOrientation(Qt::Orientation orient);

  QString getText() const {return this->Text;}

  void setText(const QString &text);

  int getTextAlignment() const {return this->Align;}

  void setTextAlignment(int flags) {this->Align = flags;}

  virtual QSize sizeHint() const {return this->Bounds;}

  void drawTitle(QPainter &painter);

signals:
  void orientationChanged();

protected:
  virtual bool event(QEvent *e);

  virtual void paintEvent(QPaintEvent *e);

private:
  void calculateSize();

private:
  QString Text;           
  QSize Bounds;           
  Qt::Orientation Orient; 
  int Align;              
};

#endif

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