From d2e92fd36f8bd6bb54724abf36acd918edcf6875 Mon Sep 17 00:00:00 2001
From: Marc Zinnschlag <marc@zpages.de>
Date: Tue, 27 Oct 2015 15:30:51 +0100
Subject: [PATCH] trigger mouse click actions on release instead of on press
 (avoids problems with dragging)

---
 apps/opencs/view/render/worldspacewidget.cpp | 28 +++++++++++---------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/apps/opencs/view/render/worldspacewidget.cpp b/apps/opencs/view/render/worldspacewidget.cpp
index e539c14b9..3f4b77383 100644
--- a/apps/opencs/view/render/worldspacewidget.cpp
+++ b/apps/opencs/view/render/worldspacewidget.cpp
@@ -563,25 +563,14 @@ void CSVRender::WorldspaceWidget::mousePressEvent (QMouseEvent *event)
 
     if (!mDragging)
         mDragMode = button;
-
-    if (button=="p-navi" || button=="s-navi")
-    {
-
-    }
-    else if (button=="p-edit" || button=="s-edit" || button=="select")
-    {
-        osg::ref_ptr<TagBase> tag = mousePick (event);
-
-        handleMouseClick (tag, button);
-    }
 }
 
 void CSVRender::WorldspaceWidget::mouseReleaseEvent (QMouseEvent *event)
 {
+    std::string button = mapButton (event);
+
     if (mDragging)
     {
-        std::string button = mapButton (event);
-
         if (mDragMode=="p-navi" || mDragMode=="s-navi")
         {
 
@@ -594,6 +583,19 @@ void CSVRender::WorldspaceWidget::mouseReleaseEvent (QMouseEvent *event)
             mDragging = false;
         }
     }
+    else
+    {
+        if (button=="p-navi" || button=="s-navi")
+        {
+
+        }
+        else if (button=="p-edit" || button=="s-edit" || button=="select")
+        {
+            osg::ref_ptr<TagBase> tag = mousePick (event);
+
+            handleMouseClick (tag, button);
+        }
+    }
 
     mDragMode.clear();
 }