Package org.eclipse.jface.viewers

Examples of org.eclipse.jface.viewers.TreeViewer.expandToLevel()

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                        new CopyEntryAsLdifAction( CopyEntryAsLdifAction.MODE_INCLUDE_OPERATIONAL_ATTRIBUTES )
                            .serialializeEntries( new IEntry[]
                                { ( IEntry ) o }, sb );
                        LdifFile model = new LdifParser().parse( sb.toString() );
                        treeViewer.setInput( model );
                        treeViewer.expandToLevel( 2 );
                    }
                }
            }

            treeViewer.refresh();
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  }

  public static void expand(Viewer viewer, Object elementOrTreePath, int level) {
    if (viewer instanceof TreeViewer) {
      TreeViewer tv = (TreeViewer) viewer;
      tv.expandToLevel(elementOrTreePath, level);
    }

  }

  /**
 
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          if (full ||
            node == null ||
            !(viewer instanceof StructuredViewer)) {
            viewer.refresh();
            if (node != null) {
              tv.expandToLevel(node, 1);
            } else {
              tv.expandToLevel(navigator.getFabrics(), 1);
            }
          } else {
            ((StructuredViewer) viewer).refresh(node);
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            !(viewer instanceof StructuredViewer)) {
            viewer.refresh();
            if (node != null) {
              tv.expandToLevel(node, 1);
            } else {
              tv.expandToLevel(navigator.getFabrics(), 1);
            }
          } else {
            ((StructuredViewer) viewer).refresh(node);
            tv.expandToLevel(node, 1);
          }
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            } else {
              tv.expandToLevel(navigator.getFabrics(), 1);
            }
          } else {
            ((StructuredViewer) viewer).refresh(node);
            tv.expandToLevel(node, 1);
          }
        }
      }
    });
  }
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                {
                    Object obj = ( ( IStructuredSelection ) event.getSelection() ).getFirstElement();
                    if ( treeViewer.getExpandedState( obj ) )
                        treeViewer.collapseToLevel( obj, 1 );
                    else if ( ( ( ITreeContentProvider ) treeViewer.getContentProvider() ).hasChildren( obj ) )
                        treeViewer.expandToLevel( obj, 1 );
                }
            }
        } );

        this.refresh();
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                {
                    Object obj = ( ( IStructuredSelection ) event.getSelection() ).getFirstElement();
                    if ( treeViewer.getExpandedState( obj ) )
                        treeViewer.collapseToLevel( obj, 1 );
                    else if ( ( ( ITreeContentProvider ) treeViewer.getContentProvider() ).hasChildren( obj ) )
                        treeViewer.expandToLevel( obj, 1 );
                }
            }
        } );

        this.refresh();
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                        new CopyEntryAsLdifAction( CopyEntryAsLdifAction.MODE_INCLUDE_OPERATIONAL_ATTRIBUTES )
                            .serialializeEntries( new IEntry[]
                                { ( IEntry ) o }, sb );
                        LdifFile model = new LdifParser().parse( sb.toString() );
                        treeViewer.setInput( model );
                        treeViewer.expandToLevel( 2 );
                    }
                }
            }

            treeViewer.refresh();
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