Added the necessary work to make new regular Labels work on the other platforms.

1 files changed, 1 insertions, 1 deletions

diff --git a/listbox.go b/listbox.go
index 6c8b149..dc4cb70 100644
--- a/listbox.go
+++ b/listbox.go
@@ -160,6 +160,6 @@ func (l *Listbox) setRect(x int, y int, width int, height int, rr *[]resizereque
 	})
 }
 
-func (l *Listbox) preferredSize() (width int, height int) {
+func (l *Listbox) preferredSize() (width int, height int, yoff int) {
 	return l.sysData.preferredSize()
 }