Merge pull request #575 from laeubi/only_update_on_change

Only fire a selection event when the value changes
EclipseNebula · Mar 16, 2024 · ee2548d · ee2548d
2 parents 27bfb29 + 2659986
commit ee2548d
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/...a.widgets.nebulaslider/src/org/eclipse/nebula/widgets/opal/nebulaslider/NebulaSlider.java b/...a.widgets.nebulaslider/src/org/eclipse/nebula/widgets/opal/nebulaslider/NebulaSlider.java
@@ -255,10 +255,13 @@ private void addMouseListeners() {
 
 			// Update value
 			final float ratio = (float) xPosition / originalWidth;
-			value = (int) Math.floor(ratio * (maximum - minimum));
-
-			SelectionListenerUtil.fireSelectionListeners(this,e);
+			int value = (int)Math.floor(ratio * (maximum - minimum));
+			if(this.value != value) {
+				this.value = value;
+				SelectionListenerUtil.fireSelectionListeners(this, e);
+			}
 			redraw();
+
 		});
 	}