qgslegendpatchshapewidget.h

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/***************************************************************************
                             qgslegendpatchshapewidget.h
                             ---------------------------
    Date                 : April 2020
    Copyright            : (C) 2020 Nyall Dawson
    Email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   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 QGSLEGENDPATCHSHAPEWIDGET_H
#define QGSLEGENDPATCHSHAPEWIDGET_H
 
#include "ui_qgslegendpatchshapewidgetbase.h"
 
#include "qgis.h"
#include "qgis_gui.h"
#include "qgslegendpatchshape.h"
 
#include <QDialog>
 
class QDialogButtonBox;

class GUI_EXPORT QgsLegendPatchShapeWidget : public QgsPanelWidget, private Ui::QgsLegendPatchShapeWidgetBase
{
    Q_OBJECT
 
  public:
    QgsLegendPatchShapeWidget( QWidget *parent SIP_TRANSFERTHIS = nullptr, const QgsLegendPatchShape &shape = QgsLegendPatchShape() );

    QgsLegendPatchShape shape() const;

    void setShape( const QgsLegendPatchShape &shape );
 
  signals:

    void changed();
 
  private slots:
    void setShapeFromStyle( const QString &name, QgsStyle::StyleEntity type, const QString &stylePath );
    void saveShape();
 
  private:
    Qgis::SymbolType mType = Qgis::SymbolType::Fill;
};

class GUI_EXPORT QgsLegendPatchShapeDialog : public QDialog
{
    Q_OBJECT
 
  public:
    QgsLegendPatchShapeDialog( const QgsLegendPatchShape &shape, QWidget *parent SIP_TRANSFERTHIS = nullptr );

    QgsLegendPatchShape shape() const { return mWidget->shape(); }

    QDialogButtonBox *buttonBox() const;
 
  private:
    QgsLegendPatchShapeWidget *mWidget = nullptr;
    QDialogButtonBox *mButtonBox = nullptr;
};
 
#endif // QGSLEGENDPATCHSHAPEWIDGET_H