com.iizigo.editor.FilteredCommonViewer

All Implemented Interfaces:: IViewerToolTip, IInputProvider, IInputSelectionProvider, IPostSelectionProvider, ISelectionProvider

public class FilteredCommonViewer extends CommonViewerEx

A little extended Common Viewer for searching used in the Designer dialogs and parts, as well as a drag-drop enhancement.

Author:: Christopher Mindus

Nested Class Summary
Nested classes/interfaces inherited from class StructuredViewer
StructuredViewer.ColorAndFontCollector, StructuredViewer.ColorAndFontCollectorWithProviders
Field Summary
Fields inherited from class AbstractTreeViewer
ALL_LEVELS, NO_EXPAND
Fields inherited from class Viewer
WIDGET_DATA_KEY
Constructor Summary
Constructors
Constructor
Description
FilteredCommonViewer(Composite parent, int style, IFilter filter)
Creates the common viewer.
FilteredCommonViewer(Composite parent, int style, IFilter filter, int flags)
Creates the common viewer.
Method Summary
Modifier and Type
Method
Description
void
addPostSelectionChangedListener(ISelectionChangedListener listener)

void
expandToLevel(int level)

EndNodeTextFilter
getFilterInstance()
Gets the filter instance.
Tree
getTree()

protected void
init()
Initializes the content provider, label provider, and drag and drop support.
void
setComparator(ViewerComparator comparator)
--- The code can't see it's really the ColumnViewer that implements this, --- so in Eclipse 2024-03 there are a lot of compiler errors.
void
setFilters(ViewerFilter... filters)
Called to set the filters on this viewer.
void
setInput0(Object input)

void
setLabelProvider(IBaseLabelProvider labelProvider)
Overrides the setting of the label provider to add support for the search...
Methods inherited from class CommonViewerEx
addFlagsListener, getProviderFlags, getViewerRow, removeFlagsListener, setProviderFlags
Methods inherited from class CommonViewer
add, createDragAdapter, createDropAdapter, createFrameList, dispose, doUpdateItem, getCommonNavigator, getFrameList, getMapper, getNavigatorContentService, getSelection, handleDispose, handleDoubleSelect, handleLabelProviderChanged, handleOpen, handlePostSelect, handleSelect, hookControl, initDragAndDrop, internalRefresh, mapElement, refresh, refresh, remove, removeWithoutRefresh, setMapper, setSelection, setSelectionToWidget, setSorter, toString, unmapAllElements, unmapElement, update
Methods inherited from class TreeViewer
addTreeListener, assertContentProviderType, createViewerEditor, disassociate, doGetColumnCount, editElement, getChild, getChildren, getColumnViewerOwner, getControl, getExpanded, getItemAt, getItemCount, getItemCount, getItems, getLabelProvider, getParentElement, getParentItem, getRawChildren, getSelection, getViewerRowFromItem, handleTreeCollapse, handleTreeExpand, internalAdd, internalInitializeTree, internalRefreshStruct, isExpandable, newItem, remove, removeAll, replace, setChildCount, setContentProvider, setExpanded, setHasChildren, setSelection, showItem, updatePlus
Methods inherited from class AbstractTreeViewer
add, addSelectionListener, addTreeListener, associate, buildLabel, collapseAll, collapseToLevel, contains, createChildren, createTreeItem, doFindInputItem, doFindItem, doUpdateItem, doUpdateItem, expandAll, expandAll, expandToLevel, expandToLevel, expandToLevel, fireTreeCollapsed, fireTreeExpanded, getAutoExpandLevel, getAutoExpandOnSingleChildLevels, getChildren, getExpandedElements, getExpandedState, getExpandedTreePaths, getNextItem, getPreviousItem, getSelectionFromWidget, getSortedChildren, getStructuredSelection, getTreePathFromItem, getVisibleExpandedElements, indexForElement, inputChanged, insert, internalCollapseToLevel, internalExpand, internalExpandToLevel, internalFindItems, internalGetWidgetToSelect, internalIsInputOrEmptyPath, internalRefresh, internalRefresh, internalRemove, internalRemove, isSameSelection, labelProviderChanged, remove, remove, removeTreeListener, reveal, scrollDown, scrollUp, setAutoExpandLevel, setAutoExpandOnSingleChildLevels, setExpandedElements, setExpandedState, setExpandedStateWithAutoExpandOnSingleChild, setExpandedTreePaths, setExpandPreCheckFilters, setSelectionToWidget, updateChildren
Methods inherited from class ColumnViewer
applyEditorValue, cancelEditing, checkBusy, firePostSelectionChanged, getCell, getCellEditors, getCellModifier, getColumnProperties, getColumnViewerEditor, getItem, getLabelProvider, hookEditingSupport, isBusy, isCellEditorActive, isExpandableNode, setBusy, setCellEditors, setCellModifier, setColumnProperties, setColumnViewerEditor, setDisplayIncrementally, triggerEditorActivationEvent, updateSelection
Methods inherited from class StructuredViewer
addDoubleClickListener, addDragSupport, addDropSupport, addFilter, addOpenListener, assertElementsNotNull, equals, filter, findItem, findItems, fireDoubleClick, fireOpen, getColorAndFontCollector, getComparator, getComparer, getFilteredChildren, getFilters, getRoot, getSorter, handleInvalidSelection, hasFilters, internalUpdate, needsRefilter, preservingSelection, refresh, refresh, refreshItem, removeDoubleClickListener, removeFilter, removeOpenListener, removePostSelectionChangedListener, resetFilters, setComparer, setInput, setUseHashlookup, testFindItem, testFindItems, unmapElement, update, updateItem, usingElementMap
Methods inherited from class ContentViewer
getContentProvider, getInput
Methods inherited from class Viewer
addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, setData, setSelection
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface ISelectionProvider
addSelectionChangedListener, removeSelectionChangedListener, setSelection

Constructor Details
- FilteredCommonViewer
  public FilteredCommonViewer(Composite parent, int style, IFilter filter)
  Creates the common viewer.
  Parameters:
  parent - Parent composite.
  style - SWT style for tree control.
  filter - The filter instance.
- FilteredCommonViewer
  public FilteredCommonViewer(Composite parent, int style, IFilter filter, int flags)
  Creates the common viewer.
  Parameters:
  parent - Parent composite.
  style - SWT style for tree control.
  filter - The filter instance.
  flags - The presentation flags, from INavigatorPresentation.
Method Details
- setComparator
  public void setComparator(ViewerComparator comparator)
  --- The code can't see it's really the ColumnViewer that implements this, --- so in Eclipse 2024-03 there are a lot of compiler errors.
  Overrides:
  setComparator in class CommonViewer
- addPostSelectionChangedListener
  public void addPostSelectionChangedListener(ISelectionChangedListener listener)
  Specified by:
  addPostSelectionChangedListener in interface IPostSelectionProvider
  Overrides:
  addPostSelectionChangedListener in class StructuredViewer
- getTree
  public Tree getTree()
  Overrides:
  getTree in class TreeViewer
- setInput0
  public void setInput0(Object input)
- expandToLevel
  public void expandToLevel(int level)
  Overrides:
  expandToLevel in class AbstractTreeViewer
- init
  protected void init()
  Initializes the content provider, label provider, and drag and drop support. Should not be called by clients -- this method is invoked when the constructor is invoked.
  Overrides:
  init in class CommonViewerEx
- setLabelProvider
  public void setLabelProvider(IBaseLabelProvider labelProvider)
  Overrides the setting of the label provider to add support for the search...
  Overrides:
  setLabelProvider in class ColumnViewer
- setFilters
  public void setFilters(ViewerFilter... filters)
  Called to set the filters on this viewer.
  Overrides:
  setFilters in class StructuredViewer
- getFilterInstance
  public EndNodeTextFilter getFilterInstance()
  Gets the filter instance.

Class FilteredCommonViewer

Nested Class Summary

Nested classes/interfaces inherited from class StructuredViewer

Field Summary

Fields inherited from class AbstractTreeViewer

Fields inherited from class Viewer

Constructor Summary

Method Summary

Methods inherited from class CommonViewerEx

Methods inherited from class CommonViewer

Methods inherited from class TreeViewer

Methods inherited from class AbstractTreeViewer

Methods inherited from class ColumnViewer

Methods inherited from class StructuredViewer

Methods inherited from class ContentViewer

Methods inherited from class Viewer

Methods inherited from class Object

Methods inherited from interface ISelectionProvider

Constructor Details

FilteredCommonViewer

FilteredCommonViewer

Method Details

setComparator

addPostSelectionChangedListener

getTree

setInput0

expandToLevel

init

setLabelProvider

setFilters

getFilterInstance