qgsrasterlabelingwidget.h

Go to the documentation of this file.

/***************************************************************************
    qgsrasterlabelingwidget.h
    -------------------------
    begin                : December 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 QGSRASTERLABELINGWIDGET_H
#define QGSRASTERLABELINGWIDGET_H
 
// We don't want to expose this in the public API
 
#include "ui_qgsrasterlabelingwidgetbase.h"
 
#include "qgis_gui.h"
#include "qgsmaplayerconfigwidget.h"
#include "qgsrasterlabeling.h"
 
#include <QWidget>
 
#define SIP_NO_FILE
 
class QgsLabelingGui;
class QgsMapCanvas;
class QgsRasterLayer;
class QgsMapLayer;
class QgsMessageBar;

class GUI_EXPORT QgsRasterLabelingWidget : public QgsMapLayerConfigWidget, private Ui::QgsRasterLabelingWidgetBase
{
    Q_OBJECT
  public:
    QgsRasterLabelingWidget( QgsRasterLayer *layer, QgsMapCanvas *canvas, QWidget *parent = nullptr, QgsMessageBar *messageBar = nullptr );
 
    void setDockMode( bool dockMode ) override;
 
  public slots:
    void setLayer( QgsMapLayer *layer );

    void writeSettingsToLayer();

    void apply() override;

    void adaptToLayer();
 
  signals:
    void auxiliaryFieldCreated();
 
  private slots:
    void labelModeChanged( int index );
    void showLabelingEngineRulesPrivate();
    void showEngineConfigDialogPrivate();
 
  private:
    QgsRasterLayer *mLayer = nullptr;
    QgsMapCanvas *mCanvas = nullptr;
    QgsMessageBar *mMessageBar = nullptr;
 
    QWidget *mWidget = nullptr;
};
 
#endif // QGSRASTERLABELINGWIDGET_H