qgsstatusbar.h

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/***************************************************************************
                         qgsstatusbar.h
                         --------------
    begin                : May 2017
    copyright            : (C) 2017 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 QGSSTATUSBAR_H
#define QGSSTATUSBAR_H

#include "qgis_gui.h"
#include "qgis_sip.h"
#include <QWidget>

class QHBoxLayout;
class QLineEdit;

class GUI_EXPORT QgsStatusBar : public QWidget
{
    Q_OBJECT

  public:

    enum Anchor
    {
      AnchorLeft = 0, 
      AnchorRight, 
    };

    QgsStatusBar( QWidget *parent SIP_TRANSFERTHIS = nullptr );

    void addPermanentWidget( QWidget *widget SIP_TRANSFER, int stretch = 0, Anchor anchor = AnchorRight );

    void removeWidget( QWidget *widget );

    QString currentMessage() const;

  public slots:

    void showMessage( const QString &message, int timeout = 0 );

    void clearMessage();


  protected:

    void changeEvent( QEvent *event ) override;

  private:

    QHBoxLayout *mLayout = nullptr;
    QLineEdit *mLineEdit = nullptr;
    QTimer *mTempMessageTimer = nullptr;

};

#endif // QGSSTATUSBAR_H