From d92598f8e930fd0630cf9af3eea7fb7e768a599e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christoph=20L=C3=A4ubrich?= <laeubi@laeubi-soft.de>
Date: Tue, 28 May 2024 15:44:26 +0200
Subject: [PATCH] Disable move on double-click

Sometimes it could happen that if one double click on a control the
slider "hangs" from then on as the control does not receive a "MousUp"
event and then the follow the mouse without actually holding it down.

This now additionally registers a MouseDoubleClick handler that disable
the move operation.
---
 .../nebula/widgets/opal/nebulaslider/NebulaSlider.java     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/widgets/nebulaslider/org.eclipse.nebula.widgets.nebulaslider/src/org/eclipse/nebula/widgets/opal/nebulaslider/NebulaSlider.java b/widgets/nebulaslider/org.eclipse.nebula.widgets.nebulaslider/src/org/eclipse/nebula/widgets/opal/nebulaslider/NebulaSlider.java
index fb80d3e01..5d0ec3a2f 100644
--- a/widgets/nebulaslider/org.eclipse.nebula.widgets.nebulaslider/src/org/eclipse/nebula/widgets/opal/nebulaslider/NebulaSlider.java
+++ b/widgets/nebulaslider/org.eclipse.nebula.widgets.nebulaslider/src/org/eclipse/nebula/widgets/opal/nebulaslider/NebulaSlider.java
@@ -266,8 +266,15 @@ private void addMouseListeners() {
 				mouseDeltaX = xPosition - e.x;
 			}
 		});
+		addListener(SWT.MouseDoubleClick, e -> {
+			moving = false;
+			mouseDeltaX = 0;
+		});
 
 		addListener(SWT.MouseUp, e -> {
+			if(!moving) {
+				return;
+			}
 			moving = false;
 			mouseDeltaX = 0;
 			if(movingValue != value) {