Fix compiler warnings

src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp

@@ -176,16 +176,16 @@ FormEditorItem* FormEditorItem::fromQGraphicsItem(QGraphicsItem *graphicsItem)
     return qgraphicsitem_cast<FormEditorItem*>(graphicsItem);
 }
 
-static QRectF alignedRect(const QRectF &rect)
-{
-    QRectF alignedRect(rect);
-    alignedRect.setTop(std::floor(rect.top()) + 0.5);
-    alignedRect.setBottom(std::floor(rect.bottom()) + 0.5);
-    alignedRect.setLeft(std::floor(rect.left()) + 0.5);
-    alignedRect.setRight(std::floor(rect.right()) + 0.5);
-
-    return alignedRect;
-}
+//static QRectF alignedRect(const QRectF &rect)
+//{
+//    QRectF alignedRect(rect);
+//    alignedRect.setTop(std::floor(rect.top()) + 0.5);
+//    alignedRect.setBottom(std::floor(rect.bottom()) + 0.5);
+//    alignedRect.setLeft(std::floor(rect.left()) + 0.5);
+//    alignedRect.setRight(std::floor(rect.right()) + 0.5);
+//
+//    return alignedRect;
+//}
 
 void FormEditorItem::paintBoundingRect(QPainter *painter) const
 {
@@ -208,7 +208,7 @@ void FormEditorItem::paintBoundingRect(QPainter *painter) const
     }
 
     painter->setPen(pen);
-    int offset =  m_borderWidth / 2;
+//    int offset =  m_borderWidth / 2;
     painter->drawRect(boundingRect().adjusted(0., 0., -1., -1.));
 }
 

src/plugins/qmldesigner/components/formeditor/selectionindicator.cpp

@@ -69,16 +69,16 @@ void SelectionIndicator::clear()
     m_indicatorShapeHash.clear();
 }
 
-static void alignVertices(QPolygonF &polygon, double factor)
-{
-    QMutableVectorIterator<QPointF> iterator(polygon);
-    while (iterator.hasNext()) {
-        QPointF &vertex = iterator.next();
-        vertex.setX(std::floor(vertex.x()) + factor);
-        vertex.setY(std::floor(vertex.y()) + factor);
-    }
-
-}
+//static void alignVertices(QPolygonF &polygon, double factor)
+//{
+//    QMutableVectorIterator<QPointF> iterator(polygon);
+//    while (iterator.hasNext()) {
+//        QPointF &vertex = iterator.next();
+//        vertex.setX(std::floor(vertex.x()) + factor);
+//        vertex.setY(std::floor(vertex.y()) + factor);
+//    }
+//
+//}
 
 void SelectionIndicator::setItems(const QList<FormEditorItem*> &itemList)
 {

src/plugins/qmldesigner/components/formeditor/snapper.cpp

@@ -571,13 +571,13 @@ QList<QGraphicsItem*> Snapper::generateSnappingLines(const QRectF &boundingRect,
     return generateSnappingLines(boundingRectList, layerItem, transform);
 }
 
-static void alignLine(QLineF &line)
-{
-    line.setP1(QPointF(std::floor(line.p1().x()) + 0.5,
-                       std::floor(line.p1().y()) + 0.5));
-    line.setP2(QPointF(std::floor(line.p2().x()) + 0.5,
-                       std::floor(line.p2().y()) + 0.5));
-}
+//static void alignLine(QLineF &line)
+//{
+//    line.setP1(QPointF(std::floor(line.p1().x()) + 0.5,
+//                       std::floor(line.p1().y()) + 0.5));
+//    line.setP2(QPointF(std::floor(line.p2().x()) + 0.5,
+//                       std::floor(line.p2().y()) + 0.5));
+//}
 
 QList<QGraphicsItem*> Snapper::generateSnappingLines(const QList<QRectF> &boundingRectList,
                                                      QGraphicsItem *layerItem,

src/plugins/qmldesigner/components/propertyeditor/basicwidgets.cpp

@@ -785,7 +785,7 @@ void WidgetLoader::setSource(const QUrl &source)
         m_component = 0;
     }
 
-    QWidget *oldWidget = m_widget;
+//    QWidget *oldWidget = m_widget;
 
     if (m_widget) {
         //m_widget->deleteLater();

src/plugins/qmldesigner/core/model/modeltotextmerger.cpp

@@ -241,7 +241,7 @@ void ModelToTextMerger::applyChanges()
     }
 }
 
-void ModelToTextMerger::reindent(const QMap<int, int> &dirtyAreas) const
+void ModelToTextMerger::reindent(const QMap<int, int> &/*dirtyAreas*/) const
 {
 //    QList<int> offsets = dirtyAreas.keys();
 //    qSort(offsets);