Refine z order for some new items

qgis · Aug 7, 2017 · 3dbc1a0 · 3dbc1a0
1 parent 0d0a3c2
commit 3dbc1a0
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Showing 4 changed files with 7 additions and 2 deletions.
diff --git a/python/core/layout/qgslayout.sip b/python/core/layout/qgslayout.sip
@@ -23,9 +23,10 @@ class QgsLayout : QGraphicsScene, QgsExpressionContextGenerator
     enum ZValues
     {
       ZPage,
+      ZItem,
       ZGrid,
       ZMapTool,
-
+      ZSnapIndicator,
     };
 
     QgsLayout( QgsProject *project );

diff --git a/src/core/layout/qgslayout.h b/src/core/layout/qgslayout.h
@@ -42,9 +42,10 @@ class CORE_EXPORT QgsLayout : public QGraphicsScene, public QgsExpressionContext
     enum ZValues
     {
       ZPage = 0, //!< Z-value for page (paper) items
+      ZItem = 1, //!< Minimum z value for items
       ZGrid = 9999, //!< Z-value for page grids
       ZMapTool = 10000, //!< Z-value for temporary map tool items
-
+      ZSnapIndicator = 10001, //!< Z-value for snapping indicator
     };
 
     /**

diff --git a/src/core/layout/qgslayoutitem.cpp b/src/core/layout/qgslayoutitem.cpp
@@ -29,6 +29,8 @@ QgsLayoutItem::QgsLayoutItem( QgsLayout *layout )
   , QGraphicsRectItem( 0 )
   , mUuid( QUuid::createUuid().toString() )
 {
+  setZValue( QgsLayout::ZItem );
+
   // needed to access current view transform during paint operations
   setFlags( flags() | QGraphicsItem::ItemUsesExtendedStyleOption );
   setCacheMode( QGraphicsItem::DeviceCoordinateCache );

diff --git a/src/gui/layout/qgslayoutview.cpp b/src/gui/layout/qgslayoutview.cpp
@@ -439,6 +439,7 @@ QgsLayoutViewSnapMarker::QgsLayoutViewSnapMarker()
   setPen( QPen( Qt::transparent, mSize ) );
 
   setFlags( flags() | QGraphicsItem::ItemIgnoresTransformations );
+  setZValue( QgsLayout::ZSnapIndicator );
 }
 
 void QgsLayoutViewSnapMarker::paint( QPainter *p, const QStyleOptionGraphicsItem *, QWidget * )