ui.List : follow taint() computeGeometry() logic

2 files changed, 8 insertions, 0 deletions

diff --git a/core/src/ch/asynk/gdx/boardgame/ui/List.java b/core/src/ch/asynk/gdx/boardgame/ui/List.java
index 19f08f2..e9f874a 100644
--- a/core/src/ch/asynk/gdx/boardgame/ui/List.java
+++ b/core/src/ch/asynk/gdx/boardgame/ui/List.java
@@ -56,6 +56,11 @@ public class List extends Element
     {
         unselect();
         this.items = items;
+        taint();
+    }
+
+    @Override public void computeGeometry()
+    {
         float w = 0f;
         for (Item e: items) {
             layout.setText(font, e.s());
@@ -65,12 +70,14 @@ public class List extends Element
 
         rect.width = w + (2 * padding);
         rect.height = (itemHeight * items.size()) + (2 * padding) - spacing;
+        super.computeGeometry();
     }
 
     @Override public void draw(Batch batch)
     {
         if (!visible) return;
 
+        if (tainted) computeGeometry();
         float x = getInnerX();
         float y = getInnerTop();
         for (Item e : items) {
diff --git a/test/src/ch/asynk/gdx/boardgame/test/UiScreen.java b/test/src/ch/asynk/gdx/boardgame/test/UiScreen.java
index a0167dc..ec06a3f 100644
--- a/test/src/ch/asynk/gdx/boardgame/test/UiScreen.java
+++ b/test/src/ch/asynk/gdx/boardgame/test/UiScreen.java
@@ -188,6 +188,7 @@ class MyList extends Patch
 
         // update dimensions
         title.computeGeometry();
+        list.computeGeometry();
         rect.width = title.getWidth() + pp;
         rect.height = title.getHeight() + pp + list.getHeight() + 15;
         if ((list.getWidth() + pp) > rect.width) rect.width = list.getWidth() + pp;