[composer] Make sure rulers are updated when paper size changes

qgis · Dec 29, 2013 · d79b12b · d79b12b
1 parent 097a195
commit d79b12b
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/src/app/composer/qgscomposer.cpp b/src/app/composer/qgscomposer.cpp
@@ -565,6 +565,10 @@ void QgsComposer::connectSlots()
   connect( mComposition, SIGNAL( composerShapeAdded( QgsComposerShape* ) ), this, SLOT( addComposerShape( QgsComposerShape* ) ) );
   connect( mComposition, SIGNAL( composerTableAdded( QgsComposerAttributeTable* ) ), this, SLOT( addComposerTable( QgsComposerAttributeTable* ) ) );
   connect( mComposition, SIGNAL( itemRemoved( QgsComposerItem* ) ), this, SLOT( deleteItem( QgsComposerItem* ) ) );
+  connect( mComposition, SIGNAL( paperSizeChanged() ), mHorizontalRuler, SLOT( update() ) );
+  connect( mComposition, SIGNAL( paperSizeChanged() ), mVerticalRuler, SLOT( update() ) );
+  connect( mComposition, SIGNAL( nPagesChanged() ), mHorizontalRuler, SLOT( update() ) );
+  connect( mComposition, SIGNAL( nPagesChanged() ), mVerticalRuler, SLOT( update() ) );
 
   //listen out for position updates from the QgsComposerView
   connect( mView, SIGNAL( cursorPosChanged( QPointF ) ), this, SLOT( updateStatusCursorPos( QPointF ) ) );

diff --git a/src/core/composer/qgscomposition.cpp b/src/core/composer/qgscomposition.cpp
@@ -155,6 +155,7 @@ void QgsComposition::setPaperSize( double width, double height )
     mPages.at( i )->setSceneRect( QRectF( 0, currentY, width, height ) );
     currentY += ( height + mSpaceBetweenPages );
   }
+  emit paperSizeChanged();
 }
 
 double QgsComposition::paperHeight() const