# Hierarchy For Package org.eclipse.handly.ui.viewer

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.handly.ui.viewer.ColumnDescription
  - org.eclipse.handly.ui.viewer.CompositeLabelDecorator (implements org.eclipse.jface.viewers.IColorDecorator, org.eclipse.jface.viewers.IDelayedLabelDecorator, org.eclipse.jface.viewers.IFontDecorator, org.eclipse.jface.viewers.ILabelDecorator)
  - org.eclipse.handly.ui.viewer.DeferredTreeContentProvider (implements org.eclipse.jface.viewers.ITreeContentProvider)
    - org.eclipse.handly.ui.viewer.DeferredElementTreeContentProvider
  - org.eclipse.handly.ui.viewer.DelegatingSelectionProvider (implements org.eclipse.jface.viewers.IPostSelectionProvider)
  - org.eclipse.handly.ui.viewer.ElementTreeContentProvider (implements org.eclipse.jface.viewers.ITreeContentProvider)
  - org.eclipse.core.commands.common.EventManager
    - org.eclipse.jface.viewers.BaseLabelProvider (implements org.eclipse.jface.viewers.IBaseLabelProvider)
      - org.eclipse.jface.viewers.LabelProvider (implements org.eclipse.jface.viewers.ILabelProvider)
        - org.eclipse.handly.ui.viewer.ElementLabelProvider
  - org.eclipse.jface.viewers.LabelDecorator (implements org.eclipse.jface.viewers.ILabelDecorator)
    - org.eclipse.handly.ui.viewer.ProblemLabelDecorator (implements org.eclipse.jface.viewers.ILabelDecorator)
      - org.eclipse.handly.ui.viewer.ProblemMarkerLabelDecorator
  - org.eclipse.jface.viewers.ViewerComparator
    - org.eclipse.handly.ui.viewer.LabelComparator
  - org.eclipse.handly.ui.viewer.ViewerDragSupport
  - org.eclipse.handly.ui.viewer.ViewerDropSupport
  - org.eclipse.handly.ui.viewer.ViewerFocusTracker

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.eclipse.handly.ui.viewer.ProblemLabelDecorator.Severity