From: Vivien Delmon <vivien.delmon@creatis.insa-lyon.fr>
Date: Wed, 28 Dec 2011 13:27:46 +0000 (+0100)
Subject: BUG Don't try to change the VF color on cancel.
X-Git-Tag: v1.3.0~125
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=390aea3ee689bd8a605e07fe5a8fde85bd4124f5;p=clitk.git

BUG Don't try to change the VF color on cancel.

- Test the validity of the color returned by the QColorDialog before
  changing the VF color.
---

diff --git a/vv/vvOverlayPanel.cxx b/vv/vvOverlayPanel.cxx
index 68356bf..28d8939 100644
--- a/vv/vvOverlayPanel.cxx
+++ b/vv/vvOverlayPanel.cxx
@@ -250,7 +250,8 @@ void vvOverlayPanel::VFColorChangeRequest()
   QColor color(vfColorButton->palette().color(QPalette::Background));
   color = QColorDialog::getColor(color, this, "Choose the new color of the vector field");
   //vfColorButton->palette().setColor(QPalette::Background, color); SR: Not working?
-  vfColorButton->setStyleSheet("* { background-color: " + color.name() + "; border: 0px }");
+  if (color.isValid())
+    vfColorButton->setStyleSheet("* { background-color: " + color.name() + "; border: 0px }");
   this->setVFProperty();
 }