Add casts to double to fix compilation on ARM

Author: manisandro

src/core/composer/qgscomposerhtml.cpp

@@ -233,7 +233,7 @@ double QgsComposerHtml::maxFrameWidth() const
   QList<QgsComposerFrame*>::const_iterator frameIt = mFrameItems.constBegin();
   for ( ; frameIt != mFrameItems.constEnd(); ++frameIt )
   {
-    maxWidth = qMax( maxWidth, ( *frameIt )->boundingRect().width() );
+    maxWidth = qMax( maxWidth, ( double )(( *frameIt )->boundingRect().width() ) );
   }
 
   return maxWidth;

src/core/layertree/qgslayertreemodellegendnode.cpp

@@ -62,7 +62,7 @@ QgsLayerTreeModelLegendNode::ItemMetrics QgsLayerTreeModelLegendNode::draw( cons
   // itemHeight here is not realy item height, it is only for symbol
   // vertical alignment purpose, i.e. ok take single line height
   // if there are more lines, thos run under the symbol
-  double itemHeight = qMax( settings.symbolSize().height(), textHeight );
+  double itemHeight = qMax(( double ) settings.symbolSize().height(), textHeight );
 
   ItemMetrics im;
   im.symbolSize = drawSymbol( settings, ctx, itemHeight );
@@ -334,8 +334,8 @@ QSizeF QgsSymbolV2LegendNode::drawSymbol( const QgsLegendSettings& settings, Ite
     p->restore();
   }
 
-  return QSizeF( qMax( width + 2 * widthOffset, settings.symbolSize().width() ),
-                 qMax( height + 2 * heightOffset, settings.symbolSize().height() ) );
+  return QSizeF( qMax( width + 2 * widthOffset, ( double ) settings.symbolSize().width() ),
+                 qMax( height + 2 * heightOffset, ( double ) settings.symbolSize().height() ) );
 }
 
 

src/core/qgslegendrenderer.cpp

@@ -375,7 +375,7 @@ QSizeF QgsLegendRenderer::drawTitle( QPainter* painter, QPointF point, Qt::Align
   switch ( halignment )
   {
     case Qt::AlignHCenter:
-      textBoxWidth = ( qMin( point.x(), legendWidth - point.x() ) - mSettings.boxSpace() ) * 2.0;
+      textBoxWidth = ( qMin(( double ) point.x(), legendWidth - point.x() ) - mSettings.boxSpace() ) * 2.0;
       textBoxLeft = point.x() - textBoxWidth / 2.;
       break;
     case Qt::AlignRight: