qquickitemgrabresult.h 2.8 KB

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  1. /****************************************************************************
  2. **
  3. ** Copyright (C) 2016 Jolla Ltd, author: <gunnar.sletta@jollamobile.com>
  4. ** Contact: https://www.qt.io/licensing/
  5. **
  6. ** This file is part of the QtQuick module of the Qt Toolkit.
  7. **
  8. ** $QT_BEGIN_LICENSE:LGPL$
  9. ** Commercial License Usage
  10. ** Licensees holding valid commercial Qt licenses may use this file in
  11. ** accordance with the commercial license agreement provided with the
  12. ** Software or, alternatively, in accordance with the terms contained in
  13. ** a written agreement between you and The Qt Company. For licensing terms
  14. ** and conditions see https://www.qt.io/terms-conditions. For further
  15. ** information use the contact form at https://www.qt.io/contact-us.
  16. **
  17. ** GNU Lesser General Public License Usage
  18. ** Alternatively, this file may be used under the terms of the GNU Lesser
  19. ** General Public License version 3 as published by the Free Software
  20. ** Foundation and appearing in the file LICENSE.LGPL3 included in the
  21. ** packaging of this file. Please review the following information to
  22. ** ensure the GNU Lesser General Public License version 3 requirements
  23. ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
  24. **
  25. ** GNU General Public License Usage
  26. ** Alternatively, this file may be used under the terms of the GNU
  27. ** General Public License version 2.0 or (at your option) the GNU General
  28. ** Public license version 3 or any later version approved by the KDE Free
  29. ** Qt Foundation. The licenses are as published by the Free Software
  30. ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
  31. ** included in the packaging of this file. Please review the following
  32. ** information to ensure the GNU General Public License requirements will
  33. ** be met: https://www.gnu.org/licenses/gpl-2.0.html and
  34. ** https://www.gnu.org/licenses/gpl-3.0.html.
  35. **
  36. ** $QT_END_LICENSE$
  37. **
  38. ****************************************************************************/
  39. #ifndef QQUICKITEMGRABRESULT_H
  40. #define QQUICKITEMGRABRESULT_H
  41. #include <QtCore/QObject>
  42. #include <QtCore/QSize>
  43. #include <QtCore/QUrl>
  44. #include <QtGui/QImage>
  45. #include <QtQml/QJSValue>
  46. #include <QtQuick/qtquickglobal.h>
  47. QT_BEGIN_NAMESPACE
  48. class QImage;
  49. class QQuickItemGrabResultPrivate;
  50. class Q_QUICK_EXPORT QQuickItemGrabResult : public QObject
  51. {
  52. Q_OBJECT
  53. Q_DECLARE_PRIVATE(QQuickItemGrabResult)
  54. Q_PROPERTY(QImage image READ image CONSTANT)
  55. Q_PROPERTY(QUrl url READ url CONSTANT)
  56. public:
  57. QImage image() const;
  58. QUrl url() const;
  59. Q_INVOKABLE bool saveToFile(const QString &fileName);
  60. protected:
  61. bool event(QEvent *);
  62. Q_SIGNALS:
  63. void ready();
  64. private Q_SLOTS:
  65. void setup();
  66. void render();
  67. private:
  68. friend class QQuickItem;
  69. QQuickItemGrabResult(QObject *parent = Q_NULLPTR);
  70. };
  71. QT_END_NAMESPACE
  72. #endif