Flip some connects to new style

Author: nyalldawson

src/core/qgsmaprenderercache.cpp

@@ -41,7 +41,7 @@ void QgsMapRendererCache::clearInternal()
     QgsMapLayer* layer = QgsProject::instance()->mapLayer( it.key() );
     if ( layer )
     {
-      disconnect( layer, SIGNAL( repaintRequested() ), this, SLOT( layerRequestedRepaint() ) );
+      disconnect( layer, &QgsMapLayer::repaintRequested, this, &QgsMapRendererCache::layerRequestedRepaint );
     }
   }
   mCachedImages.clear();
@@ -74,7 +74,7 @@ void QgsMapRendererCache::setCacheImage( const QString& layerId, const QImage& i
   QgsMapLayer* layer = QgsProject::instance()->mapLayer( layerId );
   if ( layer )
   {
-    connect( layer, SIGNAL( repaintRequested() ), this, SLOT( layerRequestedRepaint() ) );
+    connect( layer, &QgsMapLayer::repaintRequested, this, &QgsMapRendererCache::layerRequestedRepaint );
   }
 }
 
@@ -100,6 +100,6 @@ void QgsMapRendererCache::clearCacheImage( const QString& layerId )
   QgsMapLayer* layer = QgsProject::instance()->mapLayer( layerId );
   if ( layer )
   {
-    disconnect( layer, SIGNAL( repaintRequested() ), this, SLOT( layerRequestedRepaint() ) );
+    disconnect( layer, &QgsMapLayer::repaintRequested, this, &QgsMapRendererCache::layerRequestedRepaint );
   }
 }

src/core/qgsmaprenderercustompainterjob.cpp

@@ -95,7 +95,7 @@ void QgsMapRendererCustomPainterJob::start()
   }
 
   // now we are ready to start rendering!
-  connect( &mFutureWatcher, SIGNAL( finished() ), SLOT( futureFinished() ) );
+  connect( &mFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererCustomPainterJob::futureFinished );
 
   mFuture = QtConcurrent::run( staticRender, this );
   mFutureWatcher.setFuture( mFuture );
@@ -111,7 +111,7 @@ void QgsMapRendererCustomPainterJob::cancel()
   }
 
   QgsDebugMsg( "QPAINTER canceling" );
-  disconnect( &mFutureWatcher, SIGNAL( finished() ), this, SLOT( futureFinished() ) );
+  disconnect( &mFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererCustomPainterJob::futureFinished );
 
   mLabelingRenderContext.setRenderingStopped( true );
   for ( LayerRenderJobs::iterator it = mLayerJobs.begin(); it != mLayerJobs.end(); ++it )
@@ -138,7 +138,7 @@ void QgsMapRendererCustomPainterJob::waitForFinished()
   if ( !isActive() )
     return;
 
-  disconnect( &mFutureWatcher, SIGNAL( finished() ), this, SLOT( futureFinished() ) );
+  disconnect( &mFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererCustomPainterJob::futureFinished );
 
   QTime t;
   t.start();
@@ -168,7 +168,7 @@ QgsLabelingResults* QgsMapRendererCustomPainterJob::takeLabelingResults()
 void QgsMapRendererCustomPainterJob::waitForFinishedWithEventLoop( QEventLoop::ProcessEventsFlags flags )
 {
   QEventLoop loop;
-  connect( &mFutureWatcher, SIGNAL( finished() ), &loop, SLOT( quit() ) );
+  connect( &mFutureWatcher, &QFutureWatcher<void>::finished, &loop, &QEventLoop::quit );
   loop.exec( flags );
 }
 

src/core/qgsmaprendererparalleljob.cpp

@@ -68,7 +68,7 @@ void QgsMapRendererParallelJob::start()
 
   // start async job
 
-  connect( &mFutureWatcher, SIGNAL( finished() ), SLOT( renderLayersFinished() ) );
+  connect( &mFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererParallelJob::renderLayersFinished );
 
   mFuture = QtConcurrent::map( mLayerJobs, renderLayerStatic );
   mFutureWatcher.setFuture( mFuture );
@@ -91,7 +91,7 @@ void QgsMapRendererParallelJob::cancel()
 
   if ( mStatus == RenderingLayers )
   {
-    disconnect( &mFutureWatcher, SIGNAL( finished() ), this, SLOT( renderLayersFinished() ) );
+    disconnect( &mFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererParallelJob::renderLayersFinished );
 
     mFutureWatcher.waitForFinished();
 
@@ -100,7 +100,7 @@ void QgsMapRendererParallelJob::cancel()
 
   if ( mStatus == RenderingLabels )
   {
-    disconnect( &mLabelingFutureWatcher, SIGNAL( finished() ), this, SLOT( renderingFinished() ) );
+    disconnect( &mLabelingFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererParallelJob::renderingFinished );
 
     mLabelingFutureWatcher.waitForFinished();
 
@@ -117,7 +117,7 @@ void QgsMapRendererParallelJob::waitForFinished()
 
   if ( mStatus == RenderingLayers )
   {
-    disconnect( &mFutureWatcher, SIGNAL( finished() ), this, SLOT( renderLayersFinished() ) );
+    disconnect( &mFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererParallelJob::renderLayersFinished );
 
     QTime t;
     t.start();
@@ -131,7 +131,7 @@ void QgsMapRendererParallelJob::waitForFinished()
 
   if ( mStatus == RenderingLabels )
   {
-    disconnect( &mLabelingFutureWatcher, SIGNAL( finished() ), this, SLOT( renderingFinished() ) );
+    disconnect( &mLabelingFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererParallelJob::renderingFinished );
 
     QTime t;
     t.start();
@@ -184,7 +184,7 @@ void QgsMapRendererParallelJob::renderLayersFinished()
   {
     mStatus = RenderingLabels;
 
-    connect( &mLabelingFutureWatcher, SIGNAL( finished() ), this, SLOT( renderingFinished() ) );
+    connect( &mLabelingFutureWatcher, &QFutureWatcher<void>::finished, this, &QgsMapRendererParallelJob::renderingFinished );
 
     // now start rendering of labeling!
     mLabelingFuture = QtConcurrent::run( renderLabelsStatic, this );

src/gui/qgsmapoverviewcanvas.cpp

@@ -227,14 +227,14 @@ void QgsMapOverviewCanvas::setLayers( const QList<QgsMapLayer*>& layers )
 {
   Q_FOREACH ( QgsMapLayer* ml, mSettings.layers() )
   {
-    disconnect( ml, SIGNAL( repaintRequested() ), this, SLOT( layerRepaintRequested() ) );
+    disconnect( ml, &QgsMapLayer::repaintRequested, this, &QgsMapOverviewCanvas::layerRepaintRequested );
   }
 
   mSettings.setLayers( layers );
 
   Q_FOREACH ( QgsMapLayer* ml, mSettings.layers() )
   {
-    connect( ml, SIGNAL( repaintRequested() ), this, SLOT( layerRepaintRequested() ) );
+    connect( ml, &QgsMapLayer::repaintRequested, this, &QgsMapOverviewCanvas::layerRepaintRequested );
   }
 
   updateFullExtent();