qgstreewidgetitem.h

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/***************************************************************************
                             qgstreewidgetitem.h
                             -------------------
    begin                : 06 Nov, 2005
    copyright            : (C) 2005 by Brendan Morley
    email                : morb at ozemail dot com dot au
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 QGSTREEWIDGETITEM_H
#define QGSTREEWIDGETITEM_H

#include <QTreeWidgetItem>
#include "qgis.h"
#include <QObject>
#include "qgis_gui.h"

class GUI_EXPORT QgsTreeWidgetItem : public QTreeWidgetItem
{
  public:

    explicit QgsTreeWidgetItem( QTreeWidget *view SIP_TRANSFERTHIS, int type = Type );

    explicit QgsTreeWidgetItem( int type = Type );

    QgsTreeWidgetItem( const QStringList &strings, int type = Type );

    QgsTreeWidgetItem( QTreeWidget *view SIP_TRANSFERTHIS, const QStringList &strings, int type = Type );

    QgsTreeWidgetItem( QTreeWidget *view SIP_TRANSFERTHIS, QTreeWidgetItem *after, int type = Type );

    explicit QgsTreeWidgetItem( QTreeWidgetItem *parent SIP_TRANSFERTHIS, int type = Type );

    QgsTreeWidgetItem( QTreeWidgetItem *parent SIP_TRANSFERTHIS, const QStringList &strings, int type = Type );

    QgsTreeWidgetItem( QTreeWidgetItem *parent SIP_TRANSFERTHIS, QTreeWidgetItem *after, int type = Type );

    void setSortData( int column, const QVariant &value );

    QVariant sortData( int column ) const;

    void setAlwaysOnTopPriority( int priority );

    int alwaysOnTopPriority() const;

    bool operator<( const QTreeWidgetItem &other ) const override;

    bool operator>=( const QTreeWidgetItem &other ) const { return !( *this < other ); }

  private:

    enum ItemDataRole
    {
      CustomSortRole = Qt::UserRole + 1001,
      AlwaysOnTopPriorityRole = Qt::UserRole + 1002,
    };

};

class GUI_EXPORT QgsTreeWidgetItemObject: public QObject, public QgsTreeWidgetItem
{
    Q_OBJECT

  public:

    explicit QgsTreeWidgetItemObject( int type = Type );

    explicit QgsTreeWidgetItemObject( QTreeWidget *parent SIP_TRANSFERTHIS, int type = Type );

    void setData( int column, int role, const QVariant &value ) override;

  signals:
    void itemEdited( QTreeWidgetItem *item, int column );
};

#endif // QGSTREEWIDGETITEM_H