From: Matti Tahvonen <matti.tahvonen@itmill.com>
Date: Tue, 18 Sep 2007 11:36:18 +0000 (+0000)
Subject: added custom component class
X-Git-Tag: 6.7.0.beta1~6007
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=53c3889875d9c8024d3d3d49929af037a3e0a078;p=vaadin-framework.git

added custom component class

svn changeset:2311/svn branch:trunk
---

diff --git a/src/com/itmill/toolkit/terminal/gwt/client/ui/ICustomComponent.java b/src/com/itmill/toolkit/terminal/gwt/client/ui/ICustomComponent.java
new file mode 100644
index 0000000000..322b9359bc
--- /dev/null
+++ b/src/com/itmill/toolkit/terminal/gwt/client/ui/ICustomComponent.java
@@ -0,0 +1,35 @@
+package com.itmill.toolkit.terminal.gwt.client.ui;
+
+import com.google.gwt.user.client.ui.SimplePanel;
+import com.google.gwt.user.client.ui.Widget;
+import com.itmill.toolkit.terminal.gwt.client.ApplicationConnection;
+import com.itmill.toolkit.terminal.gwt.client.Paintable;
+import com.itmill.toolkit.terminal.gwt.client.UIDL;
+
+public class ICustomComponent extends SimplePanel implements Paintable {
+	
+	private static final String CLASSNAME = "i-customcomponent";
+
+	public ICustomComponent() {
+		super();
+		setStyleName(CLASSNAME);
+	}
+
+	public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
+		
+		UIDL child = uidl.getChildUIDL(0);
+		if(child != null) {
+			Paintable p = (Paintable) client.getWidget(child);
+			if(p != getWidget()) {
+				if(getWidget() != null) {
+					client.unregisterPaintable((Paintable) getWidget());
+					clear();
+				}
+				setWidget((Widget) p);
+			}
+			p.updateFromUIDL(child, client);
+		}
+
+	}
+
+}