LANG: Minor followup changes.

Conflicts:
	plugin_ide.ui/src/LANG_PROJECT_ID/ide/ui/preferences/LANGUAGE_Root__PreferencePage.java

plugin_ide.ui/src-lang/melnorme/lang/ide/ui/dialogs/LangProjectWizardFirstPage.java

@@ -48,6 +48,7 @@
 import melnorme.util.swt.SWTFactoryUtil;
 import melnorme.util.swt.SWTUtil;
 import melnorme.util.swt.components.AbstractComponent;
+import melnorme.util.swt.components.AbstractComponentExt;
 import melnorme.util.swt.components.fields.DirectoryTextField;
 import melnorme.util.swt.components.fields.EnablementButtonTextField;
 import melnorme.util.swt.components.fields.TextFieldComponent;
@@ -148,7 +149,7 @@ public void setVisible(boolean visible) {
 		}
 	}
 
-	public static class NameGroup extends AbstractComponent{
+	public static class NameGroup extends AbstractComponentExt {
 
 		protected TextFieldComponent textField = new TextFieldComponent(WizardMessages.LangNewProject_NameGroup_label);
 
@@ -180,6 +181,11 @@ protected void createContents(Composite topControl) {
 			textField.createComponentInlined(topControl);
 		}
 
+		@Override
+		public void setEnabled(boolean enabled) {
+			textField.setEnabled(enabled);
+		}
+
 		@Override
 		public void updateComponentFromInput() {
 		}
@@ -216,6 +222,12 @@ protected String getProjectName() {
 			return nameGroup.getName();
 		}
 
+		@Override
+		public void setEnabled(boolean enabled) {
+			super.setEnabled(enabled);
+			nameGroup.setEnabled(enabled);
+		}
+
 		protected boolean isDefaultLocation() {
 			return isUseDefault();
 		}

plugin_ide.ui/src-lang/melnorme/lang/ide/ui/preferences/LangRootPreferencePage.java

@@ -30,14 +30,16 @@ public LangRootPreferencePage() {
 	}
 
 	protected LangSDKConfigBlock createLangSDKConfigBlock() {
-		LangSDKConfigBlock langSDKConfigBlock = new LangSDKConfigBlock();
+		LangSDKConfigBlock langSDKConfigBlock = doCreateLangSDKConfigBlock();
 
 		connectStringField(ToolchainPreferences.SDK_PATH.key, langSDKConfigBlock.getLocationField(), 
 			getSDKValidator());
 
 		return langSDKConfigBlock;
 	}
 
+	protected abstract LangSDKConfigBlock doCreateLangSDKConfigBlock();
+
 	protected abstract PathValidator getSDKValidator();
 
 	@Override

plugin_ide.ui/src-lang/melnorme/lang/ide/ui/preferences/LangSDKConfigBlock.java

@@ -20,9 +20,9 @@
 import melnorme.util.swt.components.fields.ButtonTextField;
 import melnorme.util.swt.components.fields.DirectoryTextField;
 
-public class LangSDKConfigBlock extends AbstractComponent {
+public abstract class LangSDKConfigBlock extends AbstractComponent {
 
-	protected final LangSDKConfigBlock.LanguageSDKLocationGroup sdkLocationGroup = createSDKLocationGroup();
+	public final LangSDKConfigBlock.LanguageSDKLocationGroup sdkLocationGroup = createSDKLocationGroup();
 
 	public LangSDKConfigBlock() {
 	}

plugin_ide.ui/src-lang/melnorme/util/swt/components/AbstractComponentExt.java

@@ -29,7 +29,7 @@ public AbstractComponentExt() {
 
 	/* -----------------  ----------------- */
 
-	public abstract void setEnabled(boolean readOnly);
+	public abstract void setEnabled(boolean enabled);
 
 	protected void _verify_setEnabled() {
 		_verify_setEnabled(getClass());