src/core/composer/qgscomposerlabel.h

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/***************************************************************************
                         qgscomposerlabel.h
                             -------------------
    begin                : January 2005
    copyright            : (C) 2005 by Radim Blazek
    email                : blazek@itc.it
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 QGSCOMPOSERLABEL_H
#define QGSCOMPOSERLABEL_H

#include "qgscomposeritem.h"

class CORE_EXPORT QgsComposerLabel: public QgsComposerItem
{
  public:
    QgsComposerLabel( QgsComposition *composition );
    ~QgsComposerLabel();

    virtual int type() const { return ComposerLabel; }

    void paint( QPainter* painter, const QStyleOptionGraphicsItem* itemStyle, QWidget* pWidget );

    void adjustSizeToText();

    QString text() {return mText;}
    void setText( const QString& text );

    QString displayText() const;

    QFont font() const;
    void setFont( const QFont& f );
    Qt::AlignmentFlag vAlign() const { return mVAlignment; }
    Qt::AlignmentFlag hAlign() const { return mHAlignment; }
    void setHAlign( Qt::AlignmentFlag a ) {mHAlignment = a;}
    void setVAlign( Qt::AlignmentFlag a ) {mVAlignment = a;}
    double margin() {return mMargin;}
    void setMargin( double m ) {mMargin = m;}

    void setFontColor( const QColor& c ) {mFontColor = c;}
    QColor fontColor() const {return mFontColor;}

    bool writeXML( QDomElement& elem, QDomDocument & doc ) const;

    bool readXML( const QDomElement& itemElem, const QDomDocument& doc );

    QString id() const { return mId; }

    void setId( const QString& id ) { mId = id; }

  private:
    // Text
    QString mText;

    // Font
    QFont mFont;

    // Border between text and fram (in mm)
    double mMargin;

    // Font color
    QColor mFontColor;

    // Horizontal Alignment
    Qt::AlignmentFlag mHAlignment;

    // Vertical Alignment
    Qt::AlignmentFlag mVAlignment;

    // Label id (unique within the same composition)
    QString mId;

    void replaceDateText( QString& text ) const;
};

#endif