Fixing issue #18: Drag n'drop not working anymore after reordering items

odalet · odalet · commit 3ec17bde7067 · 2015-09-13T15:55:50.000+02:00
diff --git a/WindowsPathEditor/DragDropListBox/DraggedAdorner.cs b/WindowsPathEditor/DragDropListBox/DraggedAdorner.cs
@@ -35,7 +35,7 @@ public void SetPosition(double left, double top)
 			// near the mouse cursor when dragging.
 			this.left = left - 1;
 			this.top = top + 13;
-			if (this.adornerLayer != null)
+            if (this.adornerLayer != null && this.contentPresenter.Content != null)
 			{
 				this.adornerLayer.Update(this.AdornedElement);
 			}

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ public void SetPosition(double left, double top)`
`35`	`35`	`// near the mouse cursor when dragging.`
`36`	`36`	`this.left = left - 1;`
`37`	`37`	`this.top = top + 13;`
`38`		`- if (this.adornerLayer != null)`
	`38`	`+ if (this.adornerLayer != null && this.contentPresenter.Content != null)`
`39`	`39`	`{`
`40`	`40`	`this.adornerLayer.Update(this.AdornedElement);`
`41`	`41`	`}`