From: vsv <vitaly.smetannikov@opencascade.com>
Date: Wed, 27 May 2015 14:53:02 +0000 (+0300)
Subject: Issue #565: Process double click on Object Browser header label
X-Git-Tag: V_1.2.0~49
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=0b64e548d2b27f6c0bfd5a52e20c1f157caa7464;p=modules%2Fshaper.git

Issue #565: Process double click on Object Browser header label
---

diff --git a/src/PartSet/PartSet_Module.cpp b/src/PartSet/PartSet_Module.cpp
index 563bd786c..7f95d0893 100644
--- a/src/PartSet/PartSet_Module.cpp
+++ b/src/PartSet/PartSet_Module.cpp
@@ -657,6 +657,8 @@ void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
     aOB->treeView()->setExpandsOnDoubleClick(false);
     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)), 
       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
+    connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)), 
+      SLOT(onTreeViewDoubleClick(const QModelIndex&)));
     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)), 
       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
   }
@@ -756,8 +758,14 @@ void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMess
 
 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 {
+  SessionPtr aMgr = ModelAPI_Session::get();
+  if (!theIndex.isValid()) {
+    aMgr->setActiveDocument(aMgr->moduleDocument());
+    return;
+  }
   if (theIndex.column() != 0) // Use only first column
     return;
+
   ObjectPtr aObj = myDataModel->object(theIndex);
   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
   if (!aPart.get()) { // Probably this is Feature
@@ -767,7 +775,7 @@ void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
     }
   }
   if (aPart.get()) { // if this is a part
-    SessionPtr aMgr = ModelAPI_Session::get();
+    
     if (aPart->partDoc() == aMgr->activeDocument()) {
       aMgr->setActiveDocument(aMgr->moduleDocument());
     } else {
diff --git a/src/XGUI/XGUI_ObjectsBrowser.cpp b/src/XGUI/XGUI_ObjectsBrowser.cpp
index e8b0a1fed..81e5b9d4c 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.cpp
+++ b/src/XGUI/XGUI_ObjectsBrowser.cpp
@@ -205,6 +205,11 @@ bool XGUI_ObjectsBrowser::eventFilter(QObject* obj, QEvent* theEvent)
             break;
         }
       }
+    } else {
+      if (theEvent->type() == QEvent::MouseButtonDblClick) {
+        emit headerMouseDblClicked(QModelIndex());
+        return true;
+      }  
     }
   }
   return QWidget::eventFilter(obj, theEvent);
diff --git a/src/XGUI/XGUI_ObjectsBrowser.h b/src/XGUI/XGUI_ObjectsBrowser.h
index 530a86a51..ade333a35 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.h
+++ b/src/XGUI/XGUI_ObjectsBrowser.h
@@ -111,6 +111,9 @@ signals:
   //! Emited on context menu request
   void contextMenuRequested(QContextMenuEvent* theEvent);
 
+  //! Segnal is emitted when user cliks by mouse in header label of object browser
+  void headerMouseDblClicked(const QModelIndex&);
+
  protected:
    /// Redefinition of virtual method
   virtual bool eventFilter(QObject* obj, QEvent* theEvent);