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Papyrus/Neon Work Description/Improvements/Tree Customization
< Papyrus | Neon Work Description
Revision as of 09:01, 18 January 2016 by Unnamed Poltroon (Talk) (Created page with "=Tree Customization= In the context of [Bug 485539 https://bugs.eclipse.org/bugs/show_bug.cgi?id=485539], the customization of Trees (Model Explorer, Properties view, ...) ha...")
Tree Customization
In the context of [Bug 485539 https://bugs.eclipse.org/bugs/show_bug.cgi?id=485539], the customization of Trees (Model Explorer, Properties view, ...) has been changed. Especially, the "isVisible" custom property doesn't apply to Attributes and References anymore: it is now only used to show/hide specific elements.
To customize the Attributes/References displayed in Trees, you now need to extend the "visibleReferences" and "visibleAttributes" properties, which both return a List of features (Respectively List<EReference> and List<EAttribute>). Additionally, the "isVisible" query won't receive any parameter (It used to take one EStructuralFeature parameter)
Examples of such modification are available:
- In org.eclipse.papyrus.uml.modelexplorer, resource/SimpleUML.custom uses a DisplayOnlyContainmentReferences query implemented in the java class org.eclipse.papyrus.uml.modelexplorer.queries.GetVisibleUMLReferencesQuery
- In org.eclipse.papyrus.customization.properties, UICustom/PropertiesContext.custom uses a more complex visibleReferences query implemented in the java class org.eclipse.papyrus.customization.properties.query.GetVisibleFeaturesQuery