From 4cd5d02fe30b04a554f1d3ca792682b0aaff423d Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Fri, 30 Nov 2018 17:45:33 +0800
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Subject: [PATCH 5/5] qquickwidget: Provide widget window id for video window
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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src/quickwidgets/qquickwidget.cpp | 16 +++++++++++++++-
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1 file changed, 15 insertions(+), 1 deletion(-)
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diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp
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index 39780f8de..ddf56f3b9 100644
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--- a/src/quickwidgets/qquickwidget.cpp
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+++ b/src/quickwidgets/qquickwidget.cpp
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@@ -100,12 +100,26 @@ private:
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QQuickWidget *m_quickWidget;
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};
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+class QQuickOffscreenWindow : public QQuickWindow, public QVideoWindowAbstractInterface
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+{
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+public:
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+ QQuickOffscreenWindow(QQuickWindowPrivate &dd, QQuickRenderControl *control)
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+ : QQuickWindow(dd, control),
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+ renderControl(control) {}
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+ WId videoWinId() const Q_DECL_OVERRIDE {
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+ QWindow *window = renderControl->renderWindow(NULL);
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+ return window ? window->winId() : 0;
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+ }
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+private:
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+ QQuickRenderControl *renderControl;
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+};
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+
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void QQuickWidgetPrivate::init(QQmlEngine* e)
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{
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Q_Q(QQuickWidget);
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renderControl = new QQuickWidgetRenderControl(q);
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- offscreenWindow = new QQuickWindow(*new QQuickOffcreenWindowPrivate(),renderControl);
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+ offscreenWindow = new QQuickOffscreenWindow(*new QQuickOffcreenWindowPrivate(),renderControl);
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offscreenWindow->setTitle(QString::fromLatin1("Offscreen"));
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offscreenWindow->setObjectName(QString::fromLatin1("QQuickOffScreenWindow"));
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// Do not call create() on offscreenWindow.
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--
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2.20.1
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