More work on IE 6 bugs.

src/server/gwt/src/se/chalmers/cs/gf/gwt/client/FridgeApp.java

@@ -143,7 +143,7 @@ public class FridgeApp implements EntryPoint {
 		magnetFactory = new MagnetFactory(dragController, magnetClickListener);
 
 		VerticalPanel vPanel = new VerticalPanel();
-		vPanel.setWidth("100%");
+		vPanel.setStyleName("my-FridgeApp");
 		vPanel.setHorizontalAlignment(VerticalPanel.ALIGN_CENTER);
 		vPanel.add(createTextPanel());
 		vPanel.add(createButtonPanel());

src/server/gwt/src/se/chalmers/cs/gf/gwt/client/FridgeTextPanel.java

@@ -17,9 +17,25 @@ public class FridgeTextPanel extends Composite {
 	public FridgeTextPanel (MagnetFactory magnetFactory) { 
 		this.magnetFactory = magnetFactory;
 		mainPanel = new FlowPanel();
-		initWidget(mainPanel);
+		FlowPanel wrapper = new FlowPanel();
+		wrapper.add(createMinHeightProp());
+		wrapper.add(mainPanel);
+		wrapper.add(createFloatClearer());
+		initWidget(wrapper);
 		setStylePrimaryName("my-FridgeTextPanel");
 	}
+	
+	private Widget createMinHeightProp() {
+		Widget prop = new FlowPanel();
+		prop.setStylePrimaryName("prop");
+		return prop;
+	}
+	
+	private Widget createFloatClearer() {
+		Widget clear = new FlowPanel();
+		clear.setStylePrimaryName("clear");
+		return clear;
+	}
 
 	public void setEngaged(boolean engaged) {
 		if (engaged) {
@@ -32,11 +48,13 @@ public class FridgeTextPanel extends Composite {
 	public String getText () {
 		StringBuilder sb = new StringBuilder();
 		for (Widget w : mainPanel) {
-			String word = ((Magnet)w).getText();	
-			if (sb.length() > 0) {
-				sb.append(' ');
+			if (w instanceof Magnet) {
+				String word = ((Magnet)w).getText();	
+				if (sb.length() > 0) {
+					sb.append(' ');
+				}
+				sb.append(word);
 			}
-			sb.append(word);			
 		}
 		return sb.toString();
 	}
@@ -52,12 +70,12 @@ public class FridgeTextPanel extends Composite {
 			fireChange();
 		}
 	}
-
+	
 	public void clear () {
 		mainPanel.clear();
 		fireChange();
 	}
-	
+
 	public void addMagnet (Magnet magnet) {
 		mainPanel.add(magnetFactory.createUsedMagnet(magnet));
 		fireChange();
@@ -70,7 +88,7 @@ public class FridgeTextPanel extends Composite {
 			fireChange();
 		}
 	}
-	
+
 	protected void fireChange() {
 		listeners.fireChange(this);
 	}

src/server/gwt/src/se/chalmers/cs/gf/gwt/public/Fridge.css

@@ -2,6 +2,10 @@ body {
   background: url("brushed-metal.png");
 }
 
+.my-FridgeApp {
+  
+}
+
 .my-FridgeTextPanel, .my-FridgeBagPanel, .my-translations, .my-SettingsPanel {
   margin: 1em;
 }
@@ -9,7 +13,6 @@ body {
 .my-FridgeTextPanel, .my-FridgeBagPanel {
   min-height: 2.4em;
   padding: 0.2em;
-  overflow: auto;
 }
 
 .my-FridgeTextPanel {
@@ -22,6 +25,20 @@ body {
   background-color: #dddddd;
 }
 
+/* IE min-height hack */
+.my-FridgeTextPanel .prop {
+    height: 2.4em;
+    float: right;
+    width: 1px;
+}
+
+/* Used for clearing floats to ensure that float container is tall enough  */
+.my-FridgeTextPanel .clear {
+    clear: both;
+    height: 1px;
+    overflow: hidden;
+}
+
 .my-FridgeBagPanel {
   border: 3px solid #dddddd;
 }