From 3320a4098bb3d6217ad6f682d59827b011a74b27 Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Tue, 27 Nov 2018 16:03:31 +0800
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Subject: [PATCH 02/17] gsttools: videowidget: Set overlay rectangle when
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resized
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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src/gsttools/qgstreamervideowidget.cpp | 12 ++++++++++--
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1 file changed, 10 insertions(+), 2 deletions(-)
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diff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp
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index 164e62f8..55f91574 100644
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--- a/src/gsttools/qgstreamervideowidget.cpp
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+++ b/src/gsttools/qgstreamervideowidget.cpp
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@@ -41,6 +41,7 @@
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#include <QtCore/qcoreevent.h>
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#include <QtCore/qdebug.h>
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+#include <QtGui/qevent.h>
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#include <QtGui/qpainter.h>
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QT_BEGIN_NAMESPACE
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@@ -48,8 +49,9 @@ QT_BEGIN_NAMESPACE
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class QGstreamerVideoWidget : public QWidget
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{
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public:
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- QGstreamerVideoWidget(QWidget *parent = 0)
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+ QGstreamerVideoWidget(QGstreamerVideoOverlay *overlay, QWidget *parent = 0)
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:QWidget(parent)
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+ ,m_videoOverlay(overlay)
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{
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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QPalette palette;
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@@ -89,7 +91,13 @@ protected:
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paint_helper();
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}
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+ void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE {
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+ m_videoOverlay->setRenderRectangle(QRect(QPoint(), event->size()));
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+ }
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+
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QSize m_nativeSize;
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+
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+ QGstreamerVideoOverlay *m_videoOverlay;
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};
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QGstreamerVideoWidgetControl::QGstreamerVideoWidgetControl(QObject *parent, const QByteArray &elementName)
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@@ -120,7 +128,7 @@ void QGstreamerVideoWidgetControl::createVideoWidget()
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if (m_widget)
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return;
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- m_widget = new QGstreamerVideoWidget;
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+ m_widget = new QGstreamerVideoWidget(&m_videoOverlay);
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m_widget->installEventFilter(this);
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m_videoOverlay.setWindowHandle(m_windowId = m_widget->winId());
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--
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2.20.1
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