ground/gcs/src/libs/utils/quickwidgetproxy.h

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       quickwidgetproxy.h
   5  * @author     The LibrePilot Project, http://www.librepilot.org Copyright (C) 2015.
   6  * @addtogroup
   7  * @{
   8  * @addtogroup
   9  * @{
  10  * @brief
  11  *****************************************************************************/
  12 /*
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 3 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  20  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  21  * for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License along
  24  * with this program; if not, write to the Free Software Foundation, Inc.,
  25  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  26  */
  27
  28 #ifndef QUICKWIDGETPROXY_H_
  29 #define QUICKWIDGETPROXY_H_
  30
  31 #include "utils_global.h"
  32
  33 #include <QWidget>
  34 #include <QQuickWidget>
  35 #include <QQuickView>
  36
  37 class QQmlEngine;
  38
  39 /*
  40  * Very crude proxy that allows to switch between QQuickView and QQuickWindow are runtime
  41  */
  42 class QTCREATOR_UTILS_EXPORT QuickWidgetProxy : public QObject {
  43     Q_OBJECT
  44
  45 public:
  46     QuickWidgetProxy(QWidget *parent = 0);
  47     virtual ~QuickWidgetProxy();
  48
  49     QWidget *widget();
  50
  51     void setSource(const QUrl &url);
  52     QQmlEngine *engine() const;
  53     QList<QQmlError> errors() const;
  54
  55 public slots:
  56     void onStatusChanged(QQuickWidget::Status status);
  57     void onStatusChanged(QQuickView::Status status);
  58     void onSceneGraphError(QQuickWindow::SceneGraphError error, const QString &message);
  59
  60 private:
  61     bool m_widget;
  62
  63     QQuickWidget *m_quickWidget;
  64
  65     QWidget *m_container;
  66     QQuickView *m_quickView;
  67 };
  68
  69 #endif /* QUICKWIDGETPROXY_H_ */