Package org.eclipse.nebula.jface.galleryviewer

Class FlatTreeContentProvider

java.lang.Object
org.eclipse.nebula.jface.galleryviewer.FlatTreeContentProvider
All Implemented Interfaces:
org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider, org.eclipse.jface.viewers.ITreeContentProvider
public class FlatTreeContentProvider
extends java.lang.Object
implements org.eclipse.jface.viewers.ITreeContentProvider
Adaptor that converts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside a single root node.
Since:
Dec 6, 2007

  • Field Summary

    Fields 
    Modifier and Type Field Description
    protected org.eclipse.jface.viewers.IStructuredContentProvider provider  
    protected java.lang.Object rootNode  
    protected java.lang.Object[] roots  

  • Constructor Summary

    Constructors 
    Constructor Description
    FlatTreeContentProvider​(org.eclipse.jface.viewers.IStructuredContentProvider provider)
    Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside a single root node.
    FlatTreeContentProvider​(org.eclipse.jface.viewers.IStructuredContentProvider provider, java.lang.Object rootNode)
    Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside the given root node.

  • Method Summary

    Modifier and Type Method Description
    void dispose()  
    java.lang.Object[] getChildren​(java.lang.Object parentElement)  
    java.lang.Object[] getElements​(java.lang.Object inputElement)  
    java.lang.Object getParent​(java.lang.Object element)  
    boolean hasChildren​(java.lang.Object element)  
    void inputChanged​(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object oldInput, java.lang.Object newInput)  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • rootNode

      protected final java.lang.Object rootNode

    • provider

      protected final org.eclipse.jface.viewers.IStructuredContentProvider provider

    • roots

      protected final java.lang.Object[] roots

  • Constructor Details

    • FlatTreeContentProvider

      public FlatTreeContentProvider​(org.eclipse.jface.viewers.IStructuredContentProvider provider)
      Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside a single root node.
      Parameters:
      provider - the IStructuredContentProvider to adapt

    • FlatTreeContentProvider

      public FlatTreeContentProvider​(org.eclipse.jface.viewers.IStructuredContentProvider provider, java.lang.Object rootNode)
      Adapts an IStructuredContentProvider into an ITreeContentProvider that places the nested contents inside the given root node.
      Parameters:
      provider - the IStructuredContentProvider to adapt
      the - single root node for the tree

  • Method Details

    • getParent

      public java.lang.Object getParent​(java.lang.Object element)
      Specified by:
      getParent in interface org.eclipse.jface.viewers.ITreeContentProvider
      See Also:
      ITreeContentProvider.getParent(java.lang.Object)

    • hasChildren

      public boolean hasChildren​(java.lang.Object element)
      Specified by:
      hasChildren in interface org.eclipse.jface.viewers.ITreeContentProvider
      See Also:
      ITreeContentProvider.hasChildren(java.lang.Object)

    • getElements

      public java.lang.Object[] getElements​(java.lang.Object inputElement)
      Specified by:
      getElements in interface org.eclipse.jface.viewers.IStructuredContentProvider
      Specified by:
      getElements in interface org.eclipse.jface.viewers.ITreeContentProvider
      See Also:
      IStructuredContentProvider.getElements(java.lang.Object)

    • getChildren

      public java.lang.Object[] getChildren​(java.lang.Object parentElement)
      Specified by:
      getChildren in interface org.eclipse.jface.viewers.ITreeContentProvider
      See Also:
      ITreeContentProvider.getChildren(java.lang.Object)

    • dispose

      public void dispose()
      Specified by:
      dispose in interface org.eclipse.jface.viewers.IContentProvider
      See Also:
      IContentProvider.dispose()

    • inputChanged

      public void inputChanged​(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object oldInput, java.lang.Object newInput)
      Specified by:
      inputChanged in interface org.eclipse.jface.viewers.IContentProvider
      See Also:
      IContentProvider.inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)