Fix column width bug

projects/kiss-flixel/src/kiss_flixel/SimpleWindow.kiss

@@ -69,16 +69,17 @@
     (+= nextControlY control.height)
     // TODO controls that aren't the same height as text will be able to vertically overflow
     (let [columnControls (controls.members.slice (if title 1 0))]
-        (when (and columnControls (= 0 (% columnControls.length controlsPerColumn)))
+        (if (and columnControls (= 0 (% columnControls.length controlsPerColumn)))
+                {
                     (set nextControlY 0)
                     (when title (+= nextControlY control.height))
-            (let [lastColumnWidth (+ textSize (apply max
+                    (+= nextControlX (last columnWidths))
-                                    (for control (last (groups columnControls controlsPerColumn))
+                    (columnWidths.push (+ control.width textSize))
-                                        control.width)))]
-                (columnWidths.push lastColumnWidth)
                     (when (> (apply + columnWidths) width)
                         (makeScrollArrows))
-                (+= nextControlX lastColumnWidth)))))
+                }
+            (setNth columnWidths -1 (max (+ control.width textSize) (last columnWidths)))))
+    control)
 
 (prop &mut :FlxText leftText)
 (prop &mut :FlxText rightText)
@@ -123,12 +124,12 @@
 (prop &mut _shown false)
 (method isShown [] _shown)
 
-(prop &mut :Array<Float> columnWidths [])
+(prop &mut :kiss.List<Float> columnWidths [0.0])
 (prop &mut cameraColumn 0)
 (prop &mut hasScrollArrows false)
 
 (method clearControls []
-    (set columnWidths [])
+    (set columnWidths [0.0])
     (set hasScrollArrows false)
     (_actions.clear)
     (controls.clear)