Merge branch 'Fix_warnings_Qt' into 'master'

Fix warnings qt

See merge request !185

Core/Core.cc

@@ -270,7 +270,8 @@ Core::init() {
     
     connect( coreWidget_->logWidget_->openMeshFilterAction_,SIGNAL(toggled(bool)), this, SLOT(enableOpenMeshErrorLog(bool)) );
 
-    QRect rect = QApplication::desktop()->screenGeometry();
+    QScreen *screen = QGuiApplication::primaryScreen();
+    QRect  rect = screen->geometry();
 
     uint width = rect.width();
     if ( width > 1000 ) {

Core/PluginLoader.cc

@@ -316,8 +316,12 @@ void Core::loadPlugins()
    * Remove static plugins from dynamically loaded list.
    */
   {
-      QSet<QString> staticPlugins = QSet<QString>::fromList(
-          QString::fromUtf8(cmake::static_plugins).split("\n"));
+      QStringList list = QString::fromUtf8(cmake::static_plugins).split("\n");      
+      #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
+         QSet<QString> staticPlugins = QSet<QString>(list.begin(),list.end());
+      #else
+         QSet<QString> staticPlugins = QSet<QString>::fromList(list);
+      #endif
       for (int i = 0; i < pluginlist.size(); ) {
           const QString bn = QFileInfo(pluginlist[i]).fileName();
           if (staticPlugins.contains(bn)) {

OpenFlipper.cc

@@ -590,7 +590,7 @@ QSurfaceFormat createFormat(QSurfaceFormat::OpenGLContextProfile _profile, int _
     if(_profile != QSurfaceFormat::CoreProfile)
         format.setOption(QSurfaceFormat::DeprecatedFunctions);
     if (_debugContext)
-        format.setOption(format.options() | QSurfaceFormat::DebugContext);
+        format.setOption(QSurfaceFormat::DebugContext);
 
     return format;
 }
@@ -739,7 +739,6 @@ int main(int argc, char **argv)
 
     // OpenGL check
     QApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
-    QApplication::setColorSpec( QApplication::CustomColor );
 
     // Try creating a valid OpenGL context
     /******************************/

libs_required/ACG/QtWidgets/QtWheel.cc

@@ -303,7 +303,7 @@ void QtWheel::redrawPixmap() {
   QPainter paint;
 
   paint.begin( &pixmap_);
-  pixmap_.fill( palette().background().color() );
+  pixmap_.fill( palette().window().color() );
 
   // coords of wheel frame
   QRect contents = contentsRect();

widgets/coreWidget/viewerControl.cc

@@ -504,10 +504,14 @@ void CoreWidget::applicationSnapshotDialog() {
     OpenFlipperSettings().setValue("Core/CurrentDir", QFileInfo(newName).absolutePath() );
       
     snapshotName_ = newName;
+    dialog.hide();
 
-    //grabs only the widget (espacially in windows)
-    //todo: deprecated in QT 5.0, use QScreen instead
-    QPixmap pic = QPixmap::grabWindow( winId() );
+    #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
+      QScreen* screen = window()->screen();
+      QPixmap pic = screen->grabWindow( winId() );
+    #else
+      QPixmap pic = QPixmap::grabWindow( winId() );
+    #endif
 
     QPainter painter (&pic);
 
@@ -534,8 +538,16 @@ void CoreWidget::applicationSnapshotDialog() {
 
 ///Take a snapshot of the whole application
 void CoreWidget::applicationSnapshot() {
+
+  #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
+    QScreen* screen = window()->screen();
+    QPixmap pix = screen->grabWindow( winId() );
+  #else
+    QPixmap pix = QPixmap::grabWindow( winId() );
+  #endif
+
   // Write image asynchronously
-  QImage* pic = new QImage(QPixmap::grabWindow( winId() ).toImage());
+  QImage* pic = new QImage( pix.toImage() );
   writeImageAsynchronously(pic, suggestSnapshotFilename(snapshotName_));
 }
 

widgets/helpWidget/helpWidget.cc

@@ -231,7 +231,7 @@ void HelpWidget::linkActivated(const QUrl& _url) {
 
 void HelpWidget::startSearch() {
 
-  searchEngine_->search(searchEngine_->queryWidget()->query());
+  searchEngine_->search(searchEngine_->queryWidget()->searchInput());
 }
 
 void HelpWidget::setHomeSite(const QString& _homeSite) {

widgets/postProcessorWidget/postProcessorWidget.cc

@@ -217,7 +217,7 @@ void PostProcessorDialog::slotMovePostProcessor(unsigned _from,unsigned _to)
   QFrame* frame = createFrame(*postProcessorManager()[activeRowToRow_[_from]]);
   activeItem->setSizeHint(frame->sizeHint());
   activeList->setItemWidget(activeItem,frame);
-  activeList->setItemSelected(activeItem,true);
+  activeItem->setSelected(true);
 
   //swap postprocessor
   const int chainPos = _from;