qgscalloutpanelwidget.h

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/***************************************************************************
    qgscalloutpanelwidget.h
    ---------------------
    begin                : July 2024
    copyright            : (C) 2024 by 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 QGSCALLOUTPANELWIDGET_H
#define QGSCALLOUTPANELWIDGET_H
 
#include "ui_qgscalloutpanelwidget.h"
 
#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgspanelwidget.h"
#include "qgssymbolwidgetcontext.h"
 
#include <QPointer>
 
class QgsCallout;
class QgsMapLayer;

class GUI_EXPORT QgsCalloutPanelWidget : public QgsPanelWidget, private Ui::QgsCalloutPanelWidgetBase
{
    Q_OBJECT
 
  public:
    QgsCalloutPanelWidget( QWidget *parent SIP_TRANSFERTHIS = nullptr, QgsMapLayer *layer = nullptr );

    void setGeometryType( Qgis::GeometryType type );

    Qgis::GeometryType geometryType() const { return mGeometryType; }

    void setContext( const QgsSymbolWidgetContext &context );

    QgsSymbolWidgetContext context() const;

    void setCallout( const QgsCallout *callout );

    QgsCallout *callout() SIP_FACTORY;
 
  signals:

    void calloutChanged();
 
  private slots:
 
    void calloutTypeChanged();
    void updateCalloutWidget( const QgsCallout *callout );
 
  private:
    QPointer<QgsMapLayer> mLayer;
    Qgis::GeometryType mGeometryType = Qgis::GeometryType::Unknown;

    QgsSymbolWidgetContext mContext;
};
 
#endif // QGSCALLOUTPANELWIDGET_H