Package org.eclipse.handly.ui.outline
Class CommonOutlinePage.OutlineTreeViewer
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.outline.CommonOutlinePage.OutlineTreeViewer
- 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:
CommonOutlinePage
protected class CommonOutlinePage.OutlineTreeViewer
extends org.eclipse.jface.viewers.TreeViewer
A tree viewer for the
CommonOutlinePage.- See Also:
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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, NO_EXPANDFields inherited from class org.eclipse.jface.viewers.Viewer
WIDGET_DATA_KEY -
Constructor Summary
ConstructorsConstructorDescriptionOutlineTreeViewer(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.protected voidinputChanged(Object input, Object oldInput) protected voidinternalExpandToLevel(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, updatePlusMethods inherited from class org.eclipse.jface.viewers.AbstractTreeViewer
add, add, addSelectionListener, addTreeListener, associate, buildLabel, collapseAll, collapseToLevel, contains, createChildren, createTreeItem, doFindInputItem, doFindItem, doUpdateItem, doUpdateItem, expandAll, expandAll, expandToLevel, expandToLevel, expandToLevel, expandToLevel, fireTreeCollapsed, fireTreeExpanded, getAutoExpandLevel, getAutoExpandOnSingleChildLevels, getChildren, getExpandedElements, getExpandedState, getExpandedTreePaths, getNextItem, getPreviousItem, getSelection, getSelectionFromWidget, getSortedChildren, getStructuredSelection, getTreePathFromItem, getVisibleExpandedElements, handleDoubleSelect, indexForElement, insert, internalCollapseToLevel, internalExpand, internalFindItems, internalGetWidgetToSelect, internalIsInputOrEmptyPath, internalRefresh, internalRefresh, internalRefresh, internalRemove, internalRemove, isSameSelection, labelProviderChanged, remove, remove, remove, removeTreeListener, reveal, scrollDown, scrollUp, setAutoExpandLevel, setAutoExpandOnSingleChildLevels, setExpandedElements, setExpandedState, setExpandedStateWithAutoExpandOnSingleChild, setExpandedTreePaths, setExpandPreCheckFilters, setSelectionToWidget, setSelectionToWidget, updateChildrenMethods inherited from class org.eclipse.jface.viewers.ColumnViewer
applyEditorValue, cancelEditing, checkBusy, firePostSelectionChanged, getCell, getCellEditors, getCellModifier, getColumnProperties, getColumnViewerEditor, getItem, getLabelProvider, getViewerRow, handleDispose, hookEditingSupport, isBusy, isCellEditorActive, isExpandableNode, refresh, refresh, setBusy, setCellEditors, setCellModifier, setColumnProperties, setColumnViewerEditor, setDisplayIncrementally, setLabelProvider, triggerEditorActivationEvent, unmapAllElements, update, updateSelectionMethods inherited from class org.eclipse.jface.viewers.StructuredViewer
addDoubleClickListener, addDragSupport, addDropSupport, addFilter, addOpenListener, addPostSelectionChangedListener, assertElementsNotNull, equals, filter, findItem, findItems, fireDoubleClick, fireOpen, 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, unmapElement, unmapElement, update, updateItem, 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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OutlineTreeViewer
public OutlineTreeViewer(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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inputChanged
- Overrides:
inputChangedin classorg.eclipse.jface.viewers.AbstractTreeViewer
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internalExpandToLevel
protected void internalExpandToLevel(org.eclipse.swt.widgets.Widget node, int level) - Overrides:
internalExpandToLevelin classorg.eclipse.jface.viewers.AbstractTreeViewer
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canExpand
protected boolean canExpand(org.eclipse.swt.widgets.TreeItem item) Returns whether the given tree item can be expanded fromexpandXXXmethods.Default implementation simply delegates to
CommonOutlinePage.isAutoExpandable(TreeItem). Subclasses may extend.- Parameters:
item- the tree item (nevernull)- Returns:
trueif the given item can be expanded;falseif it is to be collapsed
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