Merge latest master

UI/Base/CheckBox.ts

@@ -0,0 +1,19 @@
+import {UIElement} from "../UIElement";
+import {UIEventSource} from "../UIEventSource";
+
+
+export class CheckBox extends UIElement{
+    private data: UIEventSource<boolean>;
+
+    constructor(data: UIEventSource<boolean>) {
+        super(data);
+        this.data = data;
+        
+    }
+
+
+    protected InnerRender(): string {
+        return "Current val: "+this.data.data;
+    }
+    
+}