Class FilteringOutlinePopup.FilteringOutlineTreeViewer
java.lang.Object
org.eclipse.jface.viewers.Viewer
org.eclipse.jface.viewers.ContentViewer
org.eclipse.jface.viewers.StructuredViewer
org.eclipse.jface.viewers.ColumnViewer
org.eclipse.jface.viewers.AbstractTreeViewer
org.eclipse.jface.viewers.TreeViewer
org.eclipse.handly.ui.quickoutline.OutlinePopup.OutlineTreeViewer
org.eclipse.handly.ui.quickoutline.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_LEVELSFields inherited from class org.eclipse.jface.viewers.Viewer
WIDGET_DATA_KEY -
Constructor Summary
ConstructorsConstructorDescriptionFilteringOutlineTreeViewer(org.eclipse.swt.widgets.Tree tree) Creates a new tree viewer on the given tree control. -
Method Summary
Modifier and TypeMethodDescriptionprotected booleancanExpand(org.eclipse.swt.widgets.TreeItem item) Returns whether the given tree item can be expanded fromexpandXXXmethods.Methods inherited from class org.eclipse.handly.ui.quickoutline.OutlinePopup.OutlineTreeViewer
internalExpandToLevelMethods 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, updatePlusMethods 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, updateChildrenMethods 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, updateMethods 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, usingElementMapMethods inherited from class org.eclipse.jface.viewers.ContentViewer
getContentProvider, getInputMethods inherited from class org.eclipse.jface.viewers.Viewer
addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, setData, setSelectionMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.eclipse.jface.viewers.ISelectionProvider
addSelectionChangedListener, removeSelectionChangedListener, setSelection
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Constructor Details
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FilteringOutlineTreeViewer
public FilteringOutlineTreeViewer(org.eclipse.swt.widgets.Tree tree) Creates a new tree viewer on the given tree control. Sets auto-expand level toALL_LEVELS.- Parameters:
tree- the tree control (notnull)
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Method Details
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canExpand
protected boolean canExpand(org.eclipse.swt.widgets.TreeItem item) Returns whether the given tree item can be expanded fromexpandXXXmethods.OutlineTreeViewerimplementation of this method simply delegates toOutlinePopup.isAutoExpandable(TreeItem). Subclasses may extend.FilteringOutlineTreeViewerextends this method to allow expanding any tree item when the pattern-based filter is active.- Overrides:
canExpandin classOutlinePopup.OutlineTreeViewer- Parameters:
item- the tree item (nevernull)- Returns:
trueif the given item can be expanded;falseif it is to be collapsed
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