Class FilteringOutlinePopup.FilteringOutlineTreeViewer

  • All Implemented Interfaces:
    org.eclipse.jface.viewers.IInputProvider, org.eclipse.jface.viewers.IInputSelectionProvider, org.eclipse.jface.viewers.IPostSelectionProvider, org.eclipse.jface.viewers.ISelectionProvider
    Enclosing class:
    FilteringOutlinePopup

    protected class FilteringOutlinePopup.FilteringOutlineTreeViewer
    extends OutlinePopup.OutlineTreeViewer
    Extends OutlinePopup.OutlineTreeViewer to allow expanding any tree item when the pattern-based filter is active.
    • 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
      FilteringOutlineTreeViewer​(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.
      • 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

      • FilteringOutlineTreeViewer

        public FilteringOutlineTreeViewer​(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

      • 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.

        FilteringOutlineTreeViewer extends this method to allow expanding any tree item when the pattern-based filter is active.

        Overrides:
        canExpand in class OutlinePopup.OutlineTreeViewer
        Parameters:
        item - the tree item (never null)
        Returns:
        true if the given item can be expanded; false if it is to be collapsed