more accurate capturing for lambdas

examples/automotive/SoundControl.cpp

@@ -370,7 +370,7 @@ public:
             setAlignment( button, Qt::AlignCenter );
 
             connect( button, &QskPushButton::pressed,
-                this, [ = ]() { shift( button->offset() ); } );
+                this, [ this, button ]() { shift( button->offset() ); } );
         }
     }
 

examples/layouts/FlowLayoutPage.cpp

@@ -91,11 +91,11 @@ FlowLayoutPage::FlowLayoutPage( QQuickItem* parent ):
     Box* box = new Box();
 
     ButtonBox* buttonBox = new ButtonBox();
-    buttonBox->addButton( "Flip", [ = ]() { box->transpose(); } );
+    buttonBox->addButton( "Flip", [ box ]() { box->transpose(); } );
-    buttonBox->addButton( "Mirror", [ = ]() { box->mirror(); } );
+    buttonBox->addButton( "Mirror", [ box ]() { box->mirror(); } );
-    buttonBox->addButton( "Rotate", [ = ]() { box->rotate(); } );
+    buttonBox->addButton( "Rotate", [ box ]() { box->rotate(); } );
-    buttonBox->addButton( "Dim+", [ = ]() { box->incrementDimension( +1 ); } );
+    buttonBox->addButton( "Dim+", [ box ]() { box->incrementDimension( +1 ); } );
-    buttonBox->addButton( "Dim-", [ = ]() { box->incrementDimension( -1 ); } );
+    buttonBox->addButton( "Dim-", [ box ]() { box->incrementDimension( -1 ); } );
 
     addItem( buttonBox, Qt::AlignTop | Qt::AlignLeft );
     addItem( box );

examples/layouts/LinearLayoutPage.cpp

@@ -90,11 +90,11 @@ LinearLayoutPage::LinearLayoutPage( QQuickItem* parent ):
     Box* box = new Box();
 
     ButtonBox* buttonBox = new ButtonBox();
-    buttonBox->addButton( "Flip", [ = ]() { box->transpose(); } );
+    buttonBox->addButton( "Flip", [ box ]() { box->transpose(); } );
-    buttonBox->addButton( "Mirror", [ = ]() { box->mirror(); } );
+    buttonBox->addButton( "Mirror", [ box ]() { box->mirror(); } );
-    buttonBox->addButton( "Rotate", [ = ]() { box->rotate(); } );
+    buttonBox->addButton( "Rotate", [ box ]() { box->rotate(); } );
-    buttonBox->addButton( "Spacing+", [ = ]() { box->incrementSpacing( +1 ); }, true );
+    buttonBox->addButton( "Spacing+", [ box ]() { box->incrementSpacing( +1 ); }, true );
-    buttonBox->addButton( "Spacing-", [ = ]() { box->incrementSpacing( -1 ); }, true );
+    buttonBox->addButton( "Spacing-", [ box ]() { box->incrementSpacing( -1 ); }, true );
 
     addItem( buttonBox, Qt::AlignTop | Qt::AlignLeft );
     addItem( box );

examples/layouts/StackLayoutPage.cpp

@@ -107,11 +107,11 @@ StackLayoutPage::StackLayoutPage( QQuickItem* parent ):
     auto* box = new Box();
 
     auto* buttonBox = new ButtonBox();
-    buttonBox->addButton( "<<", [ = ]() { box->incrementScrolling( Qt::Horizontal, +1 ); } );
+    buttonBox->addButton( "<<", [ box ]() { box->incrementScrolling( Qt::Horizontal, +1 ); } );
-    buttonBox->addButton( ">>", [ = ]() { box->incrementScrolling( Qt::Horizontal, -1 ); } );
+    buttonBox->addButton( ">>", [ box ]() { box->incrementScrolling( Qt::Horizontal, -1 ); } );
-    buttonBox->addButton( "^", [ = ]() { box->incrementScrolling( Qt::Vertical, -1 ); } );
+    buttonBox->addButton( "^", [ box ]() { box->incrementScrolling( Qt::Vertical, -1 ); } );
-    buttonBox->addButton( "v", [ = ]() { box->incrementScrolling( Qt::Vertical, +1 ); } );
+    buttonBox->addButton( "v", [ box ]() { box->incrementScrolling( Qt::Vertical, +1 ); } );
-    buttonBox->addButton( "Fading", [ = ]() { box->incrementFading( +1 ); } );
+    buttonBox->addButton( "Fading", [ box ]() { box->incrementFading( +1 ); } );
 
     auto pageIndicator = new QskPageIndicator();
     pageIndicator->setCount( box->itemCount() );

examples/sliders/main.cpp

@@ -143,7 +143,7 @@ public:
                     0.5 * ( slider->maximum() - slider->minimum() ) );
 #if 0
                 connect( slider, &QskSlider::valueChanged,
-                    [ = ]( qreal value ) { qDebug() << value; } );
+                    []( qreal value ) { qDebug() << value; } );
 #endif
                 setAlignment( slider, Qt::AlignCenter );
             }

playground/inputpanel/main.cpp

@@ -98,10 +98,10 @@ public:
         // 2) QskInputPanel does not work properly in the threaded environment
 #if 1
         connect( this, &QskListView::selectedRowChanged,
-            this, [ = ] { qskSetup->inputPanel()->setLocale( m_values[selectedRow()].second ); } );
+            this, [ this ] { qskSetup->inputPanel()->setLocale( m_values[selectedRow()].second ); } );
 #else
         connect( this, &QskListView::selectedRowChanged,
-            this, [ = ] { QLocale::setDefault( m_values[selectedRow()].second ); } );
+            this, [ this ] { QLocale::setDefault( m_values[selectedRow()].second ); } );
 #endif
     }
 

src/controls/QskAnimator.cpp

@@ -140,13 +140,13 @@ void QskAnimatorDriver::registerAnimator( QskAnimator* animator )
             m_windows += window;
 
             connect( window, &QQuickWindow::afterAnimating,
-                this, [ = ]() { advanceAnimators( window ); } );
+                this, [ this, window ]() { advanceAnimators( window ); } );
 
             connect( window, &QQuickWindow::frameSwapped,
-                this, [ = ]() { scheduleUpdate( window ); } );
+                this, [ this, window ]() { scheduleUpdate( window ); } );
 
             connect( window, &QObject::destroyed,
-                this, [ = ]( QObject* ) { removeWindow( window ); } );
+                this, [ this, window ]( QObject* ) { removeWindow( window ); } );
 
             window->update();
         }

src/controls/QskDirtyItemFilter.cpp

@@ -61,7 +61,7 @@ void QskDirtyItemFilter::addWindow( QQuickWindow* window )
      */
 
     connect( window, &QQuickWindow::beforeSynchronizing,
-        window, [ = ] { beforeSynchronizing( window ); },
+        window, [ this, window ] { beforeSynchronizing( window ); },
         Qt::DirectConnection );
 
     connect( window, &QObject::destroyed, this, &QskDirtyItemFilter::cleanUp );

src/controls/QskSubWindowArea.cpp

@@ -125,9 +125,9 @@ void QskSubWindowArea::itemChange( QQuickItem::ItemChange change,
         case QQuickItem::ItemChildAddedChange:
         {
             // the child is not fully constructed
-            // and we have delay checking for sub windows
+            // and we have to delay checking for sub windows
             QTimer::singleShot( 0, this,
-                [ = ] { qskUpdateEventFilter( this ); } );
+                [ this ] { qskUpdateEventFilter( this ); } );
 
             break;
         }

src/controls/QskTabBar.cpp

@@ -133,11 +133,11 @@ int QskTabBar::insertTab( int index, QskTabButton* button )
         button->setTextOptions( m_data->textOptions );
 
     auto onTabSelected =
-        [ = ] ( bool on )
+        [ this, button ] ( bool on )
         {
             if ( on )
             {
-                int pos = indexOf( button );
+                const int pos = indexOf( button );
                 if ( pos >= 0 && pos != m_data->currentIndex )
                 {
                     m_data->currentIndex = pos;