From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Fri, 22 Feb 2019 12:38:29 +0000 (+0000)
Subject: Merge "Disable flickering in ColorSelectionDialog" into release/1.35.1
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=ee1397874270531eca45885a3e785d5b43e167e6;hp=5e8ced2e11529386fb9807975312714903d81f91;p=simantics%2Fplatform.git

Merge "Disable flickering in ColorSelectionDialog" into release/1.35.1
---

diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientCanvas.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientCanvas.java
index 11ba7642b..c3506f8bb 100644
--- a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientCanvas.java
+++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientCanvas.java
@@ -33,7 +33,7 @@ public class ColorGradientCanvas extends Canvas{
 	int style;
 	
 	public ColorGradientCanvas(Composite parent, int style) {
-		super(parent,(style|SWT.BORDER)&(~(SWT.VERTICAL|SWT.HORIZONTAL)));
+		super(parent,(style|SWT.BORDER)&(~(SWT.VERTICAL|SWT.HORIZONTAL))|SWT.DOUBLE_BUFFERED);
 		this.style = style & (SWT.VERTICAL | SWT.HORIZONTAL) ;
 		addPaintListener(createPaintListener());
 	}