1*4882a593SmuzhiyunFrom d4318d3412c747b2a84b48d19fad12f4cc32a690 Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Jeffy Chen <jeffy.chen@rock-chips.com>
3*4882a593SmuzhiyunDate: Fri, 30 Nov 2018 17:45:33 +0800
4*4882a593SmuzhiyunSubject: [PATCH 4/4] qquickwidget: Provide widget window id for video window
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunSigned-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
7*4882a593Smuzhiyun---
8*4882a593Smuzhiyun src/quickwidgets/qquickwidget.cpp | 16 +++++++++++++++-
9*4882a593Smuzhiyun 1 file changed, 15 insertions(+), 1 deletion(-)
10*4882a593Smuzhiyun
11*4882a593Smuzhiyundiff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp
12*4882a593Smuzhiyunindex 223d91f..fd4c7e3 100644
13*4882a593Smuzhiyun--- a/src/quickwidgets/qquickwidget.cpp
14*4882a593Smuzhiyun+++ b/src/quickwidgets/qquickwidget.cpp
15*4882a593Smuzhiyun@@ -100,12 +100,26 @@ private:
16*4882a593Smuzhiyun     QQuickWidget *m_quickWidget;
17*4882a593Smuzhiyun };
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun+class QQuickOffscreenWindow : public QQuickWindow, public QVideoWindowAbstractInterface
20*4882a593Smuzhiyun+{
21*4882a593Smuzhiyun+public:
22*4882a593Smuzhiyun+    QQuickOffscreenWindow(QQuickWindowPrivate &dd, QQuickRenderControl *control)
23*4882a593Smuzhiyun+        : QQuickWindow(dd, control),
24*4882a593Smuzhiyun+        renderControl(control) {}
25*4882a593Smuzhiyun+    WId videoWinId() const Q_DECL_OVERRIDE {
26*4882a593Smuzhiyun+        QWindow *window = renderControl->renderWindow(NULL);
27*4882a593Smuzhiyun+        return window ? window->winId() : 0;
28*4882a593Smuzhiyun+    }
29*4882a593Smuzhiyun+private:
30*4882a593Smuzhiyun+    QQuickRenderControl *renderControl;
31*4882a593Smuzhiyun+};
32*4882a593Smuzhiyun+
33*4882a593Smuzhiyun void QQuickWidgetPrivate::init(QQmlEngine* e)
34*4882a593Smuzhiyun {
35*4882a593Smuzhiyun     Q_Q(QQuickWidget);
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun     renderControl = new QQuickWidgetRenderControl(q);
38*4882a593Smuzhiyun-    offscreenWindow = new QQuickWindow(*new QQuickOffcreenWindowPrivate(),renderControl);
39*4882a593Smuzhiyun+    offscreenWindow = new QQuickOffscreenWindow(*new QQuickOffcreenWindowPrivate(),renderControl);
40*4882a593Smuzhiyun     offscreenWindow->setScreen(q->screen());
41*4882a593Smuzhiyun     offscreenWindow->setTitle(QString::fromLatin1("Offscreen"));
42*4882a593Smuzhiyun     offscreenWindow->setObjectName(QString::fromLatin1("QQuickOffScreenWindow"));
43*4882a593Smuzhiyun--
44*4882a593Smuzhiyun2.20.1
45*4882a593Smuzhiyun
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