From: vsv <vsv@opencascade.com>
Date: Mon, 2 Sep 2019 08:48:28 +0000 (+0300)
Subject: Restore old transparency on cancel of transparency operation
X-Git-Tag: VEDF2019Lot4~21
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f467647fbb683d5e516be024826d46f401dcc8e6;p=modules%2Fshaper.git

Restore old transparency on cancel of transparency operation
---

diff --git a/src/XGUI/XGUI_Workshop.cpp b/src/XGUI/XGUI_Workshop.cpp
index a8bee3e64..520bd427c 100644
--- a/src/XGUI/XGUI_Workshop.cpp
+++ b/src/XGUI/XGUI_Workshop.cpp
@@ -2460,9 +2460,11 @@ void XGUI_Workshop::changeTransparency(const QObjectPtrList& theObjects)
   QString aDescription = contextMenuMgr()->action("TRANSPARENCY_CMD")->text();
   aMgr->startOperation(aDescription.toStdString());
 
-  if (aDlg->exec() != QDialog::Accepted)
+  if (aDlg->exec() != QDialog::Accepted) {
+    aMgr->abortOperation();
+    Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
     return;
-
+  }
   // 4. set the value to all results
   aCurrentValue = aTransparencyWidget->getValue();
   setTransparency(aCurrentValue, theObjects);