qgsdatadefinedsymboldialog.h

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#ifndef QGSDATADEFINEDSYMBOLLAYERDIALOG_H
#define QGSDATADEFINEDSYMBOLLAYERDIALOG_H

#include "ui_qgsdatadefinedsymboldialogbase.h"
#include <QDialog>

class QgsVectorLayer;
class QComboBox;



class GUI_EXPORT QgsDataDefinedSymbolDialog: public QDialog, private Ui::QgsDataDefinedSymbolDialog
{
    Q_OBJECT
  public:

    struct DataDefinedSymbolEntry
    {
      DataDefinedSymbolEntry( const QString& p, const QString& t, const QString& v, const QString& h ):
          property( p ), title( t ), initialValue( v ), helpText( h ) {}
      QString property;
      QString title;
      QString initialValue;
      QString helpText;
    };

    QgsDataDefinedSymbolDialog( const QList< DataDefinedSymbolEntry >& entries, const QgsVectorLayer* vl, QWidget * parent = 0, Qt::WindowFlags f = 0 );
    ~QgsDataDefinedSymbolDialog();
    QMap< QString, QString > dataDefinedProperties() const;

    //common help texts
    static QString doubleHelpText();
    static QString colorHelpText();
    static QString offsetHelpText();
    static QString fileNameHelpText();
    static QString horizontalAnchorHelpText();
    static QString verticalAnchorHelpText();
    static QString gradientTypeHelpText();
    static QString gradientCoordModeHelpText();
    static QString gradientSpreadHelpText();
    static QString boolHelpText();

  private:
    const QgsVectorLayer* mVectorLayer;
};

#endif // QGSDATADEFINEDSYMBOLLAYERDIALOG_H