[added] needsLayout methods to widgets.

Ncl8 · Oct 17, 2011 · 1650bc0 · 1650bc0
1 parent b5a1b18
commit 1650bc0
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Widget.java b/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/Widget.java
@@ -76,6 +76,10 @@ public void validate () {
 		layout();
 	}
 
+	public boolean needsLayout () {
+		return needsLayout;
+	}
+
 	public void invalidateHierarchy () {
 		invalidate();
 		if (parent instanceof Layout) ((Layout)parent).invalidateHierarchy();

diff --git a/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/WidgetGroup.java b/gdx/src/com/badlogic/gdx/scenes/scene2d/ui/WidgetGroup.java
@@ -43,11 +43,15 @@ public void validate () {
 		needsLayout = false;
 	}
 
+	public boolean needsLayout () {
+		return needsLayout;
+	}
+
 	public void invalidateHierarchy () {
 		invalidate();
 		if (parent instanceof Layout) ((Layout)parent).invalidateHierarchy();
 	}
-	
+
 	protected void childrenChanged () {
 		invalidateHierarchy();
 	}