1*4882a593SmuzhiyunFrom b108273323d7c53ced3924c099e869011c695c6c Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Jeffy Chen <jeffy.chen@rock-chips.com> 3*4882a593SmuzhiyunDate: Tue, 27 Nov 2018 16:03:31 +0800 4*4882a593SmuzhiyunSubject: [PATCH 02/17] gsttools: videowidget: Set overlay rectangle when 5*4882a593Smuzhiyun resized 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunSigned-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> 8*4882a593Smuzhiyun--- 9*4882a593Smuzhiyun src/gsttools/qgstreamervideowidget.cpp | 12 ++++++++++-- 10*4882a593Smuzhiyun 1 file changed, 10 insertions(+), 2 deletions(-) 11*4882a593Smuzhiyun 12*4882a593Smuzhiyundiff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp 13*4882a593Smuzhiyunindex 164e62f..55f9157 100644 14*4882a593Smuzhiyun--- a/src/gsttools/qgstreamervideowidget.cpp 15*4882a593Smuzhiyun+++ b/src/gsttools/qgstreamervideowidget.cpp 16*4882a593Smuzhiyun@@ -41,6 +41,7 @@ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #include <QtCore/qcoreevent.h> 19*4882a593Smuzhiyun #include <QtCore/qdebug.h> 20*4882a593Smuzhiyun+#include <QtGui/qevent.h> 21*4882a593Smuzhiyun #include <QtGui/qpainter.h> 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun QT_BEGIN_NAMESPACE 24*4882a593Smuzhiyun@@ -48,8 +49,9 @@ QT_BEGIN_NAMESPACE 25*4882a593Smuzhiyun class QGstreamerVideoWidget : public QWidget 26*4882a593Smuzhiyun { 27*4882a593Smuzhiyun public: 28*4882a593Smuzhiyun- QGstreamerVideoWidget(QWidget *parent = 0) 29*4882a593Smuzhiyun+ QGstreamerVideoWidget(QGstreamerVideoOverlay *overlay, QWidget *parent = 0) 30*4882a593Smuzhiyun :QWidget(parent) 31*4882a593Smuzhiyun+ ,m_videoOverlay(overlay) 32*4882a593Smuzhiyun { 33*4882a593Smuzhiyun setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); 34*4882a593Smuzhiyun QPalette palette; 35*4882a593Smuzhiyun@@ -89,7 +91,13 @@ protected: 36*4882a593Smuzhiyun paint_helper(); 37*4882a593Smuzhiyun } 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun+ void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE { 40*4882a593Smuzhiyun+ m_videoOverlay->setRenderRectangle(QRect(QPoint(), event->size())); 41*4882a593Smuzhiyun+ } 42*4882a593Smuzhiyun+ 43*4882a593Smuzhiyun QSize m_nativeSize; 44*4882a593Smuzhiyun+ 45*4882a593Smuzhiyun+ QGstreamerVideoOverlay *m_videoOverlay; 46*4882a593Smuzhiyun }; 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun QGstreamerVideoWidgetControl::QGstreamerVideoWidgetControl(QObject *parent, const QByteArray &elementName) 49*4882a593Smuzhiyun@@ -120,7 +128,7 @@ void QGstreamerVideoWidgetControl::createVideoWidget() 50*4882a593Smuzhiyun if (m_widget) 51*4882a593Smuzhiyun return; 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun- m_widget = new QGstreamerVideoWidget; 54*4882a593Smuzhiyun+ m_widget = new QGstreamerVideoWidget(&m_videoOverlay); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun m_widget->installEventFilter(this); 57*4882a593Smuzhiyun m_videoOverlay.setWindowHandle(m_windowId = m_widget->winId()); 58*4882a593Smuzhiyun-- 59*4882a593Smuzhiyun2.20.1 60*4882a593Smuzhiyun 61