Disable editing of IDs using setEditable() instead setEnabled()

* setEnabled(false) in createControls() has no effect, i.e. the text
  can be edited, but the change is not saved in the model. In refresh(),
  it  would have an effect, but would "gray out" the text control
* setEditable(false) prevents the user from entering text in the
  first place.

Issue-Ref: 3582
Issue-Url: https://af3-developer.fortiss.org/issues/3582



Signed-off-by: Simon Barner <barner@fortiss.org>

org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/properties/.ratings

-IdLabeledPropertySection.java dcfb39d225391c87f47e29f6d1ba1cb22a3d3fe4 GREEN
+IdLabeledPropertySection.java 8a360874918ca84a319ae7668011a19cea574148 YELLOW
 NamedCommentedPropertySection.java d15d490708e5c7362ebc4f30a04bccb0f6b64f39 GREEN
 PropertiesAdapterFactory.java edcf34766a60f21c9ba22a1ba73aa487c3d9a946 GREEN

org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/internal/properties/IdLabeledPropertySection.java

@@ -46,7 +46,7 @@ public class IdLabeledPropertySection extends PropertySectionBase {
 		super.createControls(parent, aTabbedPropertySheetPage);
 
 		idText = createFormText("ID");
-		idText.setEnabled(false);
+		idText.setEditable(false);
 	}
 
 	/** {@inheritDoc} */