Class OutlinePopup.OutlineTreeViewer

  • All Implemented Interfaces:
    org.eclipse.jface.viewers.IInputProvider, org.eclipse.jface.viewers.IInputSelectionProvider, org.eclipse.jface.viewers.IPostSelectionProvider, org.eclipse.jface.viewers.ISelectionProvider
    Direct Known Subclasses:
    FilteringOutlinePopup.FilteringOutlineTreeViewer
    Enclosing class:
    OutlinePopup

    protected class OutlinePopup.OutlineTreeViewer
    extends org.eclipse.jface.viewers.TreeViewer
    A tree viewer for the OutlinePopup.
    See Also:
    OutlinePopup.createTreeViewer(Composite)
    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.eclipse.jface.viewers.StructuredViewer

        org.eclipse.jface.viewers.StructuredViewer.ColorAndFontCollector, org.eclipse.jface.viewers.StructuredViewer.ColorAndFontCollectorWithProviders
    • Field Summary

      • Fields inherited from class org.eclipse.jface.viewers.AbstractTreeViewer

        ALL_LEVELS
      • Fields inherited from class org.eclipse.jface.viewers.Viewer

        WIDGET_DATA_KEY
    • Constructor Summary

      Constructors 
      Constructor Description
      OutlineTreeViewer​(org.eclipse.swt.widgets.Tree tree)
      Creates a new tree viewer on the given tree control.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected boolean canExpand​(org.eclipse.swt.widgets.TreeItem item)
      Returns whether the given tree item can be expanded from expandXXX methods.
      protected void internalExpandToLevel​(org.eclipse.swt.widgets.Widget node, int level)  
      • Methods inherited from class org.eclipse.jface.viewers.TreeViewer

        addTreeListener, assertContentProviderType, createViewerEditor, disassociate, doGetColumnCount, editElement, getChild, getChildren, getColumnViewerOwner, getControl, getExpanded, getItemAt, getItemCount, getItemCount, getItems, getLabelProvider, getParentElement, getParentItem, getRawChildren, getSelection, getTree, getViewerRowFromItem, handleTreeCollapse, handleTreeExpand, hookControl, internalAdd, internalInitializeTree, internalRefreshStruct, isExpandable, mapElement, newItem, remove, removeAll, replace, setChildCount, setContentProvider, setExpanded, setHasChildren, setSelection, setSelection, showItem, updatePlus
      • Methods inherited from class org.eclipse.jface.viewers.AbstractTreeViewer

        add, add, addSelectionListener, addTreeListener, associate, buildLabel, collapseAll, collapseToLevel, createChildren, createTreeItem, doFindInputItem, doFindItem, doUpdateItem, doUpdateItem, expandAll, expandAll, expandToLevel, expandToLevel, expandToLevel, expandToLevel, fireTreeCollapsed, fireTreeExpanded, getAutoExpandLevel, getChildren, getExpandedElements, getExpandedState, getExpandedTreePaths, getNextItem, getPreviousItem, getSelection, getSelectionFromWidget, getSortedChildren, getStructuredSelection, getTreePathFromItem, getVisibleExpandedElements, handleDoubleSelect, indexForElement, inputChanged, insert, internalCollapseToLevel, internalExpand, internalFindItems, internalGetWidgetToSelect, internalIsInputOrEmptyPath, internalRefresh, internalRefresh, internalRefresh, internalRemove, internalRemove, isSameSelection, labelProviderChanged, remove, remove, remove, removeTreeListener, reveal, scrollDown, scrollUp, setAutoExpandLevel, setExpandedElements, setExpandedState, setExpandedTreePaths, setExpandPreCheckFilters, setSelectionToWidget, setSelectionToWidget, updateChildren
      • Methods inherited from class org.eclipse.jface.viewers.ColumnViewer

        applyEditorValue, cancelEditing, checkBusy, getCell, getCellEditors, getCellModifier, getColumnProperties, getColumnViewerEditor, getItem, getLabelProvider, getViewerRow, handleDispose, hookEditingSupport, isBusy, isCellEditorActive, refresh, refresh, setBusy, setCellEditors, setCellModifier, setColumnProperties, setColumnViewerEditor, setLabelProvider, triggerEditorActivationEvent, update
      • Methods inherited from class org.eclipse.jface.viewers.StructuredViewer

        addDoubleClickListener, addDragSupport, addDropSupport, addFilter, addOpenListener, addPostSelectionChangedListener, assertElementsNotNull, equals, filter, findItem, findItems, fireDoubleClick, fireOpen, firePostSelectionChanged, getColorAndFontCollector, getComparator, getComparer, getFilteredChildren, getFilters, getRoot, getSorter, handleInvalidSelection, handleLabelProviderChanged, handleOpen, handlePostSelect, handleSelect, hasFilters, internalUpdate, needsRefilter, preservingSelection, refresh, refresh, refreshItem, removeDoubleClickListener, removeFilter, removeOpenListener, removePostSelectionChangedListener, resetFilters, setComparator, setComparer, setFilters, setInput, setSorter, setUseHashlookup, testFindItem, testFindItems, unmapAllElements, unmapElement, unmapElement, update, updateItem, updateSelection, usingElementMap
      • Methods inherited from class org.eclipse.jface.viewers.ContentViewer

        getContentProvider, getInput
      • Methods inherited from class org.eclipse.jface.viewers.Viewer

        addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, setData, setSelection
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface org.eclipse.jface.viewers.ISelectionProvider

        addSelectionChangedListener, removeSelectionChangedListener, setSelection
    • Constructor Detail

      • OutlineTreeViewer

        public OutlineTreeViewer​(org.eclipse.swt.widgets.Tree tree)
        Creates a new tree viewer on the given tree control. Sets auto-expand level to ALL_LEVELS.
        Parameters:
        tree - the tree control (not null)
    • Method Detail

      • internalExpandToLevel

        protected void internalExpandToLevel​(org.eclipse.swt.widgets.Widget node,
                                             int level)
        Overrides:
        internalExpandToLevel in class org.eclipse.jface.viewers.AbstractTreeViewer
      • canExpand

        protected boolean canExpand​(org.eclipse.swt.widgets.TreeItem item)
        Returns whether the given tree item can be expanded from expandXXX methods.

        OutlineTreeViewer implementation of this method simply delegates to OutlinePopup.isAutoExpandable(TreeItem). Subclasses may extend.

        Parameters:
        item - the tree item (never null)
        Returns:
        true if the given item can be expanded; false if it is to be collapsed