get modifiers from event instead of from the application

apps/opencs/view/render/pagedworldspacewidget.cpp

@@ -150,7 +150,7 @@ void CSVRender::PagedWorldspaceWidget::addEditModeSelectorButtons (
         "terrain-move");
 }
 
-void CSVRender::PagedWorldspaceWidget::handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button)
+void CSVRender::PagedWorldspaceWidget::handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button, bool shift)
 {
     if (tag && tag->getElement()==Element_CellArrow)
     {
@@ -178,7 +178,7 @@ void CSVRender::PagedWorldspaceWidget::handleMouseClick (osg::ref_ptr<TagBase> t
 
                 bool modified = false;
 
-                if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
+                if (shift)
                 {
                     if (button=="p-edit")
                         addCellSelection (x, y);
@@ -217,7 +217,7 @@ void CSVRender::PagedWorldspaceWidget::handleMouseClick (osg::ref_ptr<TagBase> t
         }
     }
 
-    WorldspaceWidget::handleMouseClick (tag, button);
+    WorldspaceWidget::handleMouseClick (tag, button, shift);
 }
 
 void CSVRender::PagedWorldspaceWidget::referenceableDataChanged (const QModelIndex& topLeft,

apps/opencs/view/render/pagedworldspacewidget.hpp

@@ -102,7 +102,7 @@ namespace CSVRender
 
             virtual void addEditModeSelectorButtons (CSVWidget::SceneToolMode *tool);
 
-            virtual void handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button);
+            virtual void handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button, bool shift);
 
         signals:
 

apps/opencs/view/render/worldspacewidget.cpp

@@ -413,7 +413,7 @@ osg::ref_ptr<CSVRender::TagBase> CSVRender::WorldspaceWidget::mousePick (QMouseE
 std::string CSVRender::WorldspaceWidget::mapButton (QMouseEvent *event)
 {
     std::pair<Qt::MouseButton, bool> phyiscal (
-        event->button(), QApplication::keyboardModifiers() & Qt::ControlModifier);
+        event->button(), event->modifiers() & Qt::ControlModifier);
 
     std::map<std::pair<Qt::MouseButton, bool>, std::string>::const_iterator iter =
         mButtonMapping.find (phyiscal);
@@ -548,7 +548,7 @@ void CSVRender::WorldspaceWidget::mouseMoveEvent (QMouseEvent *event)
 
         double factor = mDragFactor;
 
-        if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
+        if (event->modifiers() & Qt::ShiftModifier)
             factor *= mDragShiftFactor;
 
         EditMode& editMode = dynamic_cast<CSVRender::EditMode&> (*mEditMode->getCurrent());
@@ -593,7 +593,7 @@ void CSVRender::WorldspaceWidget::mouseReleaseEvent (QMouseEvent *event)
         {
             osg::ref_ptr<TagBase> tag = mousePick (event);
 
-            handleMouseClick (tag, button);
+            handleMouseClick (tag, button, event->modifiers() & Qt::ShiftModifier);
         }
     }
 
@@ -614,7 +614,7 @@ void CSVRender::WorldspaceWidget::wheelEvent (QWheelEvent *event)
     {
         double factor = mDragWheelFactor;
 
-        if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
+        if (event->modifiers() & Qt::ShiftModifier)
             factor *= mDragShiftFactor;
 
         EditMode& editMode = dynamic_cast<CSVRender::EditMode&> (*mEditMode->getCurrent());
@@ -639,7 +639,7 @@ void CSVRender::WorldspaceWidget::keyPressEvent (QKeyEvent *event)
         RenderWidget::keyPressEvent(event);
 }
 
-void CSVRender::WorldspaceWidget::handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button)
+void CSVRender::WorldspaceWidget::handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button, bool shift)
 {
     EditMode& editMode = dynamic_cast<CSVRender::EditMode&> (*mEditMode->getCurrent());
 

apps/opencs/view/render/worldspacewidget.hpp

@@ -133,7 +133,8 @@ namespace CSVRender
             virtual void wheelEvent (QWheelEvent *event);
             virtual void keyPressEvent (QKeyEvent *event);
 
-            virtual void handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button);
+            virtual void handleMouseClick (osg::ref_ptr<TagBase> tag, const std::string& button,
+                bool shift);
 
         private: