Package org.eclipse.jface.viewers

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

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                if ( event.getSelection() instanceof IStructuredSelection )
                {
                    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 );
                    }
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            {
                if ( event.getSelection() instanceof IStructuredSelection )
                {
                    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 );
                }
            }
        } );
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                if ( event.getSelection() instanceof IStructuredSelection )
                {
                    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 );
                    }
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                    {
                        final Object item = selection.getFirstElement();
                       
                        if( treeViewer.getExpandedState( item ) )
                        {
                            treeViewer.collapseToLevel( item, 1 );
                        }
                        else
                        {
                            treeViewer.expandToLevel( item, 1 );
                        }
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            {
                if ( event.getSelection() instanceof IStructuredSelection )
                {
                    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 );
                }
            }
        } );
View Full Code Here
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            {
                if ( event.getSelection() instanceof IStructuredSelection )
                {
                    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 );
                }
            }
        } );
View Full Code Here
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            {
                if ( event.getSelection() instanceof IStructuredSelection )
                {
                    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 );
                }
            }
        } );
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