From b0925e6d0e674b725204b9781310fed4e3c7b129 Mon Sep 17 00:00:00 2001
From: Matti Tahvonen <matti.tahvonen@itmill.com>
Date: Fri, 12 Oct 2007 08:03:33 +0000
Subject: [PATCH] fixed some caching issues

svn changeset:2504/svn branch:trunk
---
 src/com/itmill/toolkit/terminal/gwt/client/ui/IForm.java | 4 ++++
 src/com/itmill/toolkit/terminal/gwt/client/ui/ILink.java | 3 +++
 src/com/itmill/toolkit/terminal/gwt/client/ui/IView.java | 7 +++----
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/com/itmill/toolkit/terminal/gwt/client/ui/IForm.java b/src/com/itmill/toolkit/terminal/gwt/client/ui/IForm.java
index 06c93dcfac..753947b43a 100644
--- a/src/com/itmill/toolkit/terminal/gwt/client/ui/IForm.java
+++ b/src/com/itmill/toolkit/terminal/gwt/client/ui/IForm.java
@@ -22,6 +22,10 @@ public class IForm extends SimplePanel implements Paintable {
 
 	public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
 		this.client = client;
+		
+		if(client.updateComponent(this, uidl, true))
+			return;
+		
 		UIDL layoutUidl = uidl.getChildUIDL(0);
 		if (lo == null) {
 			lo = (Container) client.getWidget(layoutUidl);
diff --git a/src/com/itmill/toolkit/terminal/gwt/client/ui/ILink.java b/src/com/itmill/toolkit/terminal/gwt/client/ui/ILink.java
index 64653fb0f0..bdebf5a454 100644
--- a/src/com/itmill/toolkit/terminal/gwt/client/ui/ILink.java
+++ b/src/com/itmill/toolkit/terminal/gwt/client/ui/ILink.java
@@ -39,6 +39,9 @@ public class ILink extends HTML implements Paintable, ClickListener {
 
 	public void updateFromUIDL(UIDL uidl, ApplicationConnection client) {
 
+		if (client.updateComponent(this, uidl, false))
+			return;
+
 		enabled = uidl.hasAttribute("disabled") ? false : true;
 		readonly = uidl.hasAttribute("readonly") ? true : false;
 
diff --git a/src/com/itmill/toolkit/terminal/gwt/client/ui/IView.java b/src/com/itmill/toolkit/terminal/gwt/client/ui/IView.java
index 8cca2b6dce..2e9767f022 100644
--- a/src/com/itmill/toolkit/terminal/gwt/client/ui/IView.java
+++ b/src/com/itmill/toolkit/terminal/gwt/client/ui/IView.java
@@ -52,9 +52,6 @@ public class IView extends SimplePanel implements Paintable,
 
 		this.id = uidl.getId();
 
-		// Start drawing from scratch
-		clear();
-
 		// Some attributes to note
 		theme = uidl.getStringAttribute("theme");
 		com.google.gwt.user.client.Window.setTitle(uidl
@@ -76,6 +73,7 @@ public class IView extends SimplePanel implements Paintable,
 		// Draw this application level window
 		UIDL childUidl = uidl.getChildUIDL(childIndex);
 		Paintable lo = (Paintable) client.getWidget(childUidl);
+		
 		if (layout != null) {
 			if (layout != lo) {
 				// remove old
@@ -86,8 +84,9 @@ public class IView extends SimplePanel implements Paintable,
 			}
 		} else {
 			setWidget((Widget) lo);
+			layout = lo;
 		}
-		lo.updateFromUIDL(childUidl, client);
+		layout.updateFromUIDL(childUidl, client);
 
 		// Update subwindows
 		HashSet removedSubWindows = new HashSet(subWindows);
-- 
2.39.5