Fix warnings about deprecated QPalette enumerations and functions

videowidget.cpp:625:32: warning: 'Background' is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
qgstreamervideowidget.cpp:56:36: warning: 'Background' is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
qgstreamervideowidget.cpp:56:36: warning: 'Background' is deprecated: Use QPalette::Window instead [-Wdeprecated-declarations]
qgstreamervideowidget.cpp:83:55: warning: 'const QBrush& QPalette::background() const' is deprecated: Use QPalette::window() instead [-Wdeprecated-declarations]

Change-Id: Ieb55a57c5672d3023a48461ec347fbb30210fd1e
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>

3 files changed, 4 insertions, 4 deletions

diff --git a/examples/multimediawidgets/customvideosurface/customvideowidget/videowidget.cpp b/examples/multimediawidgets/customvideosurface/customvideowidget/videowidget.cpp
index 7ee3eb541..513df4f31 100644
--- a/examples/multimediawidgets/customvideosurface/customvideowidget/videowidget.cpp
+++ b/examples/multimediawidgets/customvideosurface/customvideowidget/videowidget.cpp
@@ -64,7 +64,7 @@ VideoWidget::VideoWidget(QWidget *parent)
     setAttribute(Qt::WA_NoSystemBackground, true);
 
     QPalette palette = this->palette();
-    palette.setColor(QPalette::Background, Qt::black);
+    palette.setColor(QPalette::Window, Qt::black);
     setPalette(palette);
 
     setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
diff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp
index 633f39fa2..bb85e1eb7 100644
--- a/src/gsttools/qgstreamervideowidget.cpp
+++ b/src/gsttools/qgstreamervideowidget.cpp
@@ -53,7 +53,7 @@ public:
     {
         setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
         QPalette palette;
-        palette.setColor(QPalette::Background, Qt::black);
+        palette.setColor(QPalette::Window, Qt::black);
         setPalette(palette);
     }
 
@@ -80,7 +80,7 @@ public:
     void paint_helper()
     {
         QPainter painter(this);
-        painter.fillRect(rect(), palette().background());
+        painter.fillRect(rect(), palette().window());
     }
 
 protected:
diff --git a/src/multimediawidgets/qvideowidget.cpp b/src/multimediawidgets/qvideowidget.cpp
index ab552b90d..ee40151af 100644
--- a/src/multimediawidgets/qvideowidget.cpp
+++ b/src/multimediawidgets/qvideowidget.cpp
@@ -623,7 +623,7 @@ QVideoWidget::QVideoWidget(QVideoWidgetPrivate &dd, QWidget *parent)
     d_ptr->q_ptr = this;
 
     QPalette palette = QWidget::palette();
-    palette.setColor(QPalette::Background, Qt::black);
+    palette.setColor(QPalette::Window, Qt::black);
     setPalette(palette);
 }