qgstableeditorformattingwidget.h

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/***************************************************************************
    qgstableeditorformattingwidget.h
    --------------------------------
    begin                : January 2020
    copyright            : (C) 2020 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 QGSTABLEEDITORFORMATTINGWIDGET_H
#define QGSTABLEEDITORFORMATTINGWIDGET_H
 
#include "ui_qgstableeditorformattingwidgetbase.h"
 
#include <memory>
 
#include "qgis_gui.h"
#include "qgsexpressioncontextgenerator.h"
#include "qgspanelwidget.h"
 
#define SIP_NO_FILE
 
class QgsNumericFormat;
class QgsProperty;

class GUI_EXPORT QgsTableEditorFormattingWidget : public QgsPanelWidget, public QgsExpressionContextGenerator, private Ui::QgsTableEditorFormattingWidgetBase
{
    Q_OBJECT
  public:
    QgsTableEditorFormattingWidget( QWidget *parent = nullptr );
    ~QgsTableEditorFormattingWidget() override;

    QgsNumericFormat *numericFormat() SIP_TRANSFERBACK;

    QgsTextFormat textFormat() const;

    void setBackgroundColor( const QColor &color );

    void setNumericFormat( QgsNumericFormat *format, bool isMixedFormat );

    void setTextFormat( const QgsTextFormat &format );

    void setRowHeight( double height );

    void setColumnWidth( double width );

    void setHorizontalAlignment( Qt::Alignment alignment );

    void setVerticalAlignment( Qt::Alignment alignment );

    void setCellProperty( const QgsProperty &property );

    void setLayer( QgsMapLayer *layer );

    void registerExpressionContextGenerator( QgsExpressionContextGenerator *generator );
 
    QgsExpressionContext createExpressionContext() const override;
 
  signals:

    void backgroundColorChanged( const QColor &color );

    void numberFormatChanged();

    void textFormatChanged();

    void rowHeightChanged( double height );

    void columnWidthChanged( double width );

    void horizontalAlignmentChanged( Qt::Alignment alignment );

    void verticalAlignmentChanged( Qt::Alignment alignment );

    void cellPropertyChanged( const QgsProperty &property );
 
  private:
    std::unique_ptr<QgsNumericFormat> mNumericFormat;
    int mBlockSignals = 0;
    QgsExpressionContextGenerator *mContextGenerator = nullptr;
};
 
#endif // QGSTABLEEDITORFORMATTINGWIDGET_H