Uses of Interface
com.yworks.yfiles.graph.IModelItem

Packages that use IModelItem

Package	Description
com.yworks.yfiles.graph	Definitions, default implementations, and support classes that represent graph structures and provide facilities for their programmatic modification.
com.yworks.yfiles.graph.styles	Contains interfaces and default implementations for graph element styles.
com.yworks.yfiles.layout	Provides essential classes and interfaces that constitute the infrastructure for automatic graph layout generation.
com.yworks.yfiles.layout.hierarchic	Provides hierarchic layout style algorithms.
com.yworks.yfiles.view	Contains the main UI classes, interfaces, default implementations and support classes that can be used to display IGraph instances.
com.yworks.yfiles.view.input	Contains definitions, default implementations, and support classes that deal with the user interaction in a CanvasControl in general, as well as specialized utility classes and IInputMode implementations that can be used to work with and edit IGraph instances in a GraphControl.

Uses of IModelItem in com.yworks.yfiles.graph

Subinterfaces of IModelItem in com.yworks.yfiles.graph

Modifier and Type	Interface and Description
interface	IBend The interface used in an IGraph implementation to control the layout of edges.
interface	IColumn Interface that describes a column in a ITable instance.
interface	IEdge The interface used to model edges in an IGraph implementation.
interface	ILabel The interface used in an IGraph implementation for labels.
interface	ILabelOwner Common interface for items in an IGraph implementation that may own labels.
interface	INode The interface for node entities in an IGraph.
interface	IPort The interface used in an IGraph implementation for IEdges to connect to.
interface	IPortOwner The common interface for items in an IGraph that may own ports.
interface	IRow Interface that describes a row in a ITable instance.
interface	IStripe This interface defines a child element of a table or a table element container.

Classes in com.yworks.yfiles.graph that implement IModelItem

Modifier and Type	Class and Description
class	SimpleBend A simple mutable implementation of the IBend interface that can be used stand-alone.
class	SimpleEdge A simple mutable implementation of the IEdge interface that can be used stand-alone.
class	SimpleLabel A simple mutable implementation of the ILabel interface that can be used stand-alone.
class	SimpleNode A simple mutable implementation of the INode interface that can be used stand-alone.
class	SimplePort A simple mutable implementation of the IPort interface that can be used stand-alone.

Methods in com.yworks.yfiles.graph with type parameters of type IModelItem

Modifier and Type	Method and Description
<T extends IModelItem> T	IFoldingView.getMasterItem(T item) Helper method that can be used to retrieve the original "master" items in the MasterGraph that is managed by the Manager associated with this view.
<T extends IModelItem> T	IFoldingView.getViewItem(T item) Helper method that can be used to retrieve the items in this Graph-view for all items that are part of the MasterGraph that is associated with the Manager of this instance.

Methods in com.yworks.yfiles.graph that return IModelItem

Modifier and Type	Method and Description
IModelItem	IClipboardIdProvider.getItem(IGraphClipboardContext context, Object id) Gets the item which is represented by the given id.

Methods in com.yworks.yfiles.graph that return types with arguments of type IModelItem

Modifier and Type	Method and Description
Predicate<IModelItem>	GraphClipboard.createClipBoardHelperCopyFilter() Convenience method that creates a Predicate that is based upon the outcome of the IClipboardHelper.shouldCopy(IGraphClipboardContext, IModelItem) method that can be found in the ILookup.lookup(Class) of the provided IModelItem.
Predicate<IModelItem>	GraphClipboard.createClipBoardHelperCutFilter() Convenience method that creates a Predicate that is based upon the outcome of the IClipboardHelper.shouldCut(IGraphClipboardContext, IModelItem) method that can be found in the ILookup.lookup(Class) of the provided IModelItem.
Predicate<IModelItem>	GraphClipboard.createClipBoardHelperPasteFilter() Convenience method that creates a Predicate that is based upon the outcome of the IClipboardHelper.shouldPaste(IGraphClipboardContext, IModelItem, Object) method that can be found in the ILookup.lookup(Class) of the provided IModelItem.
Predicate<IModelItem>	GraphClipboard.createDefaultCopyFilter(IGraphSelection selection, IGraph graph) Creates a Predicate for use in the GraphClipboard.copy(IGraph, Predicate, IGraph, INode, IElementCopiedCallback) method.
Predicate<IModelItem>	GraphClipboard.createDefaultCutFilter(IGraphSelection selection, IGraph graph) Creates a Predicate for use in the GraphClipboard.cut(IGraph, Predicate) method.
Predicate<IModelItem>	GraphClipboard.createDefaultDuplicateFilter(IGraphSelection selection, IGraph graph) Creates a Predicate for use in the GraphClipboard.duplicate(IInputModeContext, IGraph, Predicate, IElementCopiedCallback) method.
Predicate<IModelItem>	GraphClipboard.createSelectionFilter(IGraphSelection selection, IGraph graph) Creates a Predicate for use in the GraphClipboard.cut(IGraph, Predicate) and GraphClipboard.copy(IGraph, Predicate, IGraph, INode, IElementCopiedCallback) methods.
static Predicate<IModelItem>	GraphClipboard.createWrappedFilter(Predicate<IModelItem> coreFilter, IGraph graph, boolean restrictive) Creates an induced Predicate from coreFilter for use in the GraphClipboard.cut(IGraph, Predicate) and GraphClipboard.copy(IGraph, Predicate, IGraph, INode, IElementCopiedCallback) methods that takes dependent items into account.

Methods in com.yworks.yfiles.graph with parameters of type IModelItem

Modifier and Type	Method and Description
boolean	IGraph.contains(IModelItem item) Determines whether this graph contains the specified item.
boolean	FilteredGraphWrapper.contains(IModelItem item)
boolean	DefaultGraph.contains(IModelItem item) Determines whether this graph contains the specified item.
boolean	AbstractGraphWrapper.contains(IModelItem item)
Object	IClipboardHelper.copy(IGraphClipboardContext context, IModelItem item) This method is called during the copy operation of the given item to retrieve additional state that can be later used during a IClipboardHelper.paste(IGraphClipboardContext, IModelItem, Object) operation.
protected Object	GraphCopier.copyTag(IModelItem owner, Object tag) Callback that will copy a Tag for the target graph.
Object	IClipboardHelper.cut(IGraphClipboardContext context, IModelItem item) This method is called during the cut operation of the given item to retrieve additional state that can be later used during a IClipboardHelper.paste(IGraphClipboardContext, IModelItem, Object) operation.
protected IClipboardHelper	GraphClipboard.getClipboardHelper(IModelItem item) Retrieves the IClipboardHelper instance associated with the given item.
Object	IClipboardIdProvider.getId(IGraphClipboardContext context, IModelItem originalItem) Gets the ID for the given originalItem.
static GraphItemTypes	GraphItemTypes.getItemType(IModelItem item) Gets the type of the item.
Object	GraphClipboard.getMemento(IModelItem clipboardItem) Retrieves the memento associated with an item in the clipboard graph that has been stored with the item during GraphClipboard.onElementCopied(IModelItem, IModelItem) and GraphClipboard.onElementCut(IModelItem, IModelItem).
boolean	GraphItemTypes.is(IModelItem item) Determines whether the item is of the specified type.
boolean	GraphClipboard.isDummy(IModelItem item) Whether the given item is a "dummy" item which should not be pasted.
protected static boolean	GraphClipboard.isFoldingStateElement(IModelItem owner, IModelItem item) Whether the given item exists in a folding state of its owner.
boolean	IFoldingView.isInFoldingState(IModelItem item) Determines whether the specified item is a folding state in this view.
void	IElementCopiedCallback.onElementCopied(IModelItem original, IModelItem copy) Callback delegate used by GraphCopier and the like.
protected void	GraphClipboard.onElementCopied(IModelItem original, IModelItem copy) IElementCopiedCallback that will be invoked for each item that has been copied into the clipboard graph in response to a GraphClipboard.copy(IGraph, Predicate, IGraph, INode, IElementCopiedCallback) operation.
protected void	GraphClipboard.onElementCut(IModelItem original, IModelItem copy) IElementCopiedCallback that will be invoked for each item that has been copied into the clipboard graph in response to a GraphClipboard.cut(IGraph, Predicate) operation.
protected void	GraphClipboard.onElementPasted(IModelItem original, IModelItem copy) IElementCopiedCallback that will be invoked for each item that has been pasted into the target graph in response to a GraphClipboard.paste(IGraph, Predicate, IGraph, INode, IElementCopiedCallback, Predicate) operation.
void	IClipboardHelper.paste(IGraphClipboardContext context, IModelItem item, Object userData) This method is called after the item has been pasted from the clipboard.
void	IGraph.remove(IModelItem item) Removes the given item from this graph.
void	DefaultGraph.remove(IModelItem item)
void	AbstractGraphWrapper.remove(IModelItem item)
boolean	IClipboardHelper.shouldCopy(IGraphClipboardContext context, IModelItem item) Determines whether the given item can or should be copied to the clipboard.
boolean	IClipboardHelper.shouldCut(IGraphClipboardContext context, IModelItem item) Determines whether the given item can or should be cut to the clipboard.
boolean	IClipboardHelper.shouldPaste(IGraphClipboardContext context, IModelItem item, Object userData) Determines whether the given item can or should be pasted from the clipboard to the target graph.

Method parameters in com.yworks.yfiles.graph with type arguments of type IModelItem

Modifier and Type	Method and Description
boolean	GraphItemTypes.contains(Iterable<IModelItem> items) Determines whether the specified items collection contains any of the types described by types.
void	GraphClipboard.copy(IGraph sourceGraph, Predicate<IModelItem> filter) Copies the elements indicated by the filter to the clipboard graph.
protected void	GraphClipboard.copy(IGraph sourceGraph, Predicate<IModelItem> filter, IGraph targetGraph, INode targetRootNode, IElementCopiedCallback elementCopiedCallback) Calls GraphCopier.copy(IGraph, Predicate, IGraph, INode, PointD, IElementCopiedCallback) on the current ToClipboardCopier instance or FromClipboardCopier instance, depending on whether the targetGraph is the ClipboardGraph instance.
void	GraphCopier.copy(IGraph sourceGraph, Predicate<IModelItem> filter, IGraph targetGraph, INode targetRootNode, PointD offset, IElementCopiedCallback elementCopiedCallback) Copies a subgraph induced by a Predicate from the sourceGraph to the targetGraph.
void	GraphCopier.copy(IGraph sourceGraph, Predicate<IModelItem> filter, IGraph targetGraph, PointD offset, IElementCopiedCallback elementCopiedCallback) Copies a subgraph described by a Predicate from the sourceGraph to the targetGraph.
static Predicate<IModelItem>	GraphClipboard.createWrappedFilter(Predicate<IModelItem> coreFilter, IGraph graph, boolean restrictive) Creates an induced Predicate from coreFilter for use in the GraphClipboard.cut(IGraph, Predicate) and GraphClipboard.copy(IGraph, Predicate, IGraph, INode, IElementCopiedCallback) methods that takes dependent items into account.
void	GraphClipboard.cut(IGraph sourceGraph, Predicate<IModelItem> filter) Cuts the items indicated by filter to the clipboard and removes them from the graph.
void	GraphClipboard.duplicate(IInputModeContext context, IGraph sourceGraph, Predicate<IModelItem> filter, IElementCopiedCallback elementDuplicated) Duplicates the elements indicated by the filter.
static GraphItemTypes	GraphItemTypes.getItemTypes(Iterable<IModelItem> items) Determines the types of the items contained in the collection of items.
boolean	GraphItemTypes.notContains(Iterable<IModelItem> items) Determines whether the specified items collection contains none of the types described by types.
void	GraphClipboard.paste(IGraph targetGraph, Predicate<IModelItem> filter) Pastes the contents from the ClipboardGraph to the targetGraph after applying a filter.
void	GraphClipboard.paste(IGraph targetGraph, Predicate<IModelItem> filter, IElementCopiedCallback elementPasted) Pastes the contents from the ClipboardGraph to the targetGraph after applying a filter.
protected void	GraphClipboard.paste(IGraph sourceGraph, Predicate<IModelItem> filter, IGraph targetGraph, INode targetRootNode, IElementCopiedCallback elementCopiedCallback, Predicate<IModelItem> targetFilter) Calls GraphCopier.copy(IGraph, Predicate, IGraph, INode, PointD, IElementCopiedCallback) on the current FromClipboardCopier instance, depending on whether the targetGraph is the ClipboardGraph instance.
protected void	GraphClipboard.paste(IGraph sourceGraph, Predicate<IModelItem> filter, IGraph targetGraph, INode targetRootNode, IElementCopiedCallback elementCopiedCallback, Predicate<IModelItem> targetFilter) Calls GraphCopier.copy(IGraph, Predicate, IGraph, INode, PointD, IElementCopiedCallback) on the current FromClipboardCopier instance, depending on whether the targetGraph is the ClipboardGraph instance.
void	GraphClipboard.paste(IInputModeContext context, IGraph targetGraph, Predicate<IModelItem> filter, IElementCopiedCallback elementPasted, Predicate<IModelItem> targetFilter) Pastes the contents from the ClipboardGraph to the targetGraph after applying a filter.
void	GraphClipboard.paste(IInputModeContext context, IGraph targetGraph, Predicate<IModelItem> filter, IElementCopiedCallback elementPasted, Predicate<IModelItem> targetFilter) Pastes the contents from the ClipboardGraph to the targetGraph after applying a filter.
protected void	GraphClipboard.removeElements(IGraph sourceGraph, Predicate<IModelItem> predicate) Removes elements from the graph based on a Predicate.

Uses of IModelItem in com.yworks.yfiles.graph.styles

Classes in com.yworks.yfiles.graph.styles with type parameters of type IModelItem

Modifier and Type	Class and Description
class	AbstractGraphItemTemplate<TModelItem extends IModelItem> Abstract base class for template styles that can be used to display IModelItems like INode, ILabel, etc. in a CanvasControl.
class	AbstractTemplateStyle<TModelItem extends IModelItem> Abstract base class for styles that renders complex Nodes.

Methods in com.yworks.yfiles.graph.styles with parameters of type IModelItem

Modifier and Type	Method and Description
protected Object	TemplateStripeStyle.getStyle(IRenderContext context, IModelItem stripe) Callback method that determines the Style for the Node.
protected URL	TemplatePortStyle.getStyle(IRenderContext context, IModelItem port) Callback method that determines the Style for the Node.
protected URL	TemplateNodeStyle.getStyle(IRenderContext context, IModelItem node) Callback method that determines the URL to the FXML file which encodes the Control.
protected URL	TemplateLabelStyle.getStyle(IRenderContext context, IModelItem label) Callback method that determines the URL to the FXML file which encodes the Control.

Uses of IModelItem in com.yworks.yfiles.layout

Methods in com.yworks.yfiles.layout that return types with arguments of type IModelItem

Modifier and Type	Method and Description
<T> IMapper<IModelItem,T>	YGraphAdapter.createMapper(IDataProvider dataProvider) Creates an IMapper that delegates to the provided IDataProvider when queried for items in the IGraph.
ISelectionModel<IModelItem>	LayoutGraphAdapter.getSelectionModel() Gets the ISelectionModel to use for the automatically registered IDataProvider instances for the keys LayoutKeys.AFFECTED_NODES_DPKEY and LayoutKeys.AFFECTED_EDGES_DPKEY.
ISelectionModel<IModelItem>	LayoutExecutor.getSelectionModel() Gets the ISelectionModel to use for the automatically registered IDataProvider instances for LayoutKeys.AFFECTED_NODES_DPKEY and LayoutKeys.AFFECTED_EDGES_DPKEY.

Method parameters in com.yworks.yfiles.layout with type arguments of type IModelItem

Modifier and Type	Method and Description
void	LayoutGraphAdapter.setSelectionModel(ISelectionModel<IModelItem> value) Sets the ISelectionModel to use for the automatically registered IDataProvider instances for the keys LayoutKeys.AFFECTED_NODES_DPKEY and LayoutKeys.AFFECTED_EDGES_DPKEY.
void	LayoutExecutor.setSelectionModel(ISelectionModel<IModelItem> value) Sets the ISelectionModel to use for the automatically registered IDataProvider instances for LayoutKeys.AFFECTED_NODES_DPKEY and LayoutKeys.AFFECTED_EDGES_DPKEY.

Constructor parameters in com.yworks.yfiles.layout with type arguments of type IModelItem

Constructor and Description
LayoutGraphAdapter(IGraph graph, ISelectionModel<IModelItem> selectionModel) Creates the adapter using a given IGraph and ISelectionModel.

Uses of IModelItem in com.yworks.yfiles.layout.hierarchic

Methods in com.yworks.yfiles.layout.hierarchic that return types with arguments of type IModelItem

Modifier and Type	Method and Description
ItemCollection<IModelItem>	IncrementalHintItemMapping.getIncrementalSequencingItems() Gets an item collection of nodes that are mapped to incremental sequencing hints.
IMapper<IModelItem,Object>	IncrementalHintItemMapping.provideMapper(LayoutGraphAdapter adapter, ILayoutAlgorithm layout, IIncrementalHintsFactory hintsFactory)

Method parameters in com.yworks.yfiles.layout.hierarchic with type arguments of type IModelItem

Modifier and Type	Method and Description
void	IncrementalHintItemMapping.setIncrementalSequencingItems(ItemCollection<IModelItem> value) Sets an item collection of nodes that are mapped to incremental sequencing hints.

Uses of IModelItem in com.yworks.yfiles.view

Methods in com.yworks.yfiles.view with type parameters of type IModelItem

Modifier and Type	Method and Description
<T extends IModelItem> IHitTester<T>	GraphModelManager.createHitTester(Class<T> itemType) Gets a IHitTester that can be used to enumerate hits on the canvas at a given world coordinate position.
<T extends IModelItem> IEnumerable<T>	GraphModelManager.typedHitElementsAt(Class<T> modelItemType, IInputModeContext context, PointD location, ICanvasObjectGroup root) Enumerates hits on the canvas at a given world coordinate position in a given context.
<T extends IModelItem> IEnumerable<T>	GraphModelManager.typedHitElementsAt(Class<T> itemType, PointD location) Enumerates hits on the canvas at a given world coordinate position.

Methods in com.yworks.yfiles.view that return IModelItem

Modifier and Type	Method and Description
IModelItem	GraphControl.getCurrentItem() Gets the 'current' item.
IModelItem	GraphModelManager.getModelItem(ICanvasObject canvasObject) Retrieves the corresponding IModelItem for the given canvas object.

Methods in com.yworks.yfiles.view that return types with arguments of type IModelItem

Modifier and Type	Method and Description
protected FocusIndicatorManager<IModelItem>	GraphControl.createFocusIndicatorManager() Factory method for the FocusIndicatorManager property.
protected HighlightIndicatorManager<IModelItem>	GraphControl.createHighlightIndicatorManager() Factory method for the HighlightIndicatorManager property.
protected SelectionIndicatorManager<IModelItem>	GraphControl.createSelectionIndicatorManager() Factory method for the SelectionIndicatorManager property.
ObjectProperty<IModelItem>	GraphControl.currentItemProperty() The property for the 'current item'.
IEnumerator<IModelItem>	GraphSelection.enumerator() Returns an enumerator that iterates through the collection of all selected elements.
ObjectProperty<FocusIndicatorManager<IModelItem>>	GraphControl.focusIndicatorManagerProperty() The property for the GraphControl.getFocusIndicatorManager() focus indicator manager.}
Comparator<IModelItem>	GraphModelManager.getComparator() Gets an Comparator instance that can be used to compare two model items with respect to their visual display order.
FocusIndicatorManager<IModelItem>	GraphControl.getFocusIndicatorManager() Gets the FocusIndicatorManager property.
HighlightIndicatorManager<IModelItem>	GraphControl.getHighlightIndicatorManager() Gets the HighlightIndicatorManager property.
IHitTester<IModelItem>	GraphModelManager.getHitTester() Gets a IHitTester that can be used to enumerate hits on the canvas at a given world coordinate position.
SelectionIndicatorManager<IModelItem>	GraphControl.getSelectionIndicatorManager() Gets the SelectionIndicatorManager property.
ObjectProperty<HighlightIndicatorManager<IModelItem>>	GraphControl.highlightIndicatorManagerProperty() The property for the GraphControl.getHighlightIndicatorManager() highlight indicator manager.}
IEnumerable<IModelItem>	GraphModelManager.hitElementsAt(IInputModeContext context, PointD location, ICanvasObjectGroup root) Enumerates hits on the canvas at a given world coordinate position for a given context.
IEnumerable<IModelItem>	GraphModelManager.hitElementsAt(PointD location) Enumerates hits on the canvas at a given world coordinate position.
ObjectProperty<SelectionIndicatorManager<IModelItem>>	GraphControl.selectionIndicatorManagerProperty() The property for the selection indicator manager.

Methods in com.yworks.yfiles.view with parameters of type IModelItem

Modifier and Type	Method and Description
int	GraphModelManager.compare(IModelItem item1, IModelItem item2) Compares two items with respect to their visibility order.
ICanvasObject	GraphModelManager.getCanvasObject(IModelItem item) Retrieves the ICanvasObject for a given model item managed by this instance.
boolean	GraphSelection.isSelected(IModelItem item)
void	GraphControl.setCurrentItem(IModelItem value) Sets the 'current' item.
void	GraphSelection.setSelected(IModelItem item, boolean selected)
void	GraphModelManager.updateDescriptor(IModelItem item) Updates the visual representation of the given item.

Method parameters in com.yworks.yfiles.view with type arguments of type IModelItem

Modifier and Type	Method and Description
void	GraphSelection.addItemSelectionChangedListener(IEventHandler<ItemSelectionChangedEventArgs<IModelItem>> itemSelectionChangedEvent)
protected void	GraphSelection.onItemSelectionChanged(ItemSelectionChangedEventArgs<IModelItem> args) Raises the ItemSelectionChanged event.
void	GraphSelection.removeItemSelectionChangedListener(IEventHandler<ItemSelectionChangedEventArgs<IModelItem>> itemSelectionChangedEvent)
void	GraphControl.setFocusIndicatorManager(FocusIndicatorManager<IModelItem> value) Sets the FocusIndicatorManager property.
void	GraphControl.setHighlightIndicatorManager(HighlightIndicatorManager<IModelItem> value) Sets the HighlightIndicatorManager property.
void	GraphControl.setSelectionIndicatorManager(SelectionIndicatorManager<IModelItem> value) Sets the SelectionIndicatorManager property.

Uses of IModelItem in com.yworks.yfiles.view.input

Classes in com.yworks.yfiles.view.input with type parameters of type IModelItem

Modifier and Type	Interface and Description
interface	IDropCreationCallback<T extends IModelItem> Callback for creating a copy of the dragged item in graph at the specified location.
class	ItemDropInputMode<T extends IModelItem> A DropInputMode providing a preview of the dragged item.
class	SelectionEventArgs<T extends IModelItem> Event arguments that are used when modifying a ISelectionModel.

Methods in com.yworks.yfiles.view.input that return IModelItem

Modifier and Type	Method and Description
IModelItem	ItemHoverInputMode.getCurrentHoverItem() Gets the current item the mouse is hovering over.
IModelItem	ItemDropInputMode.getDropTarget() Gets the drop target at SnappedMousePosition.
protected IModelItem	NodeDropInputMode.getDropTarget(PointD dragLocation)
protected IModelItem	ItemDropInputMode.getDropTarget(PointD dragLocation) Returns the drop target at the specified location.
IModelItem	MovementInfo.getMovedItem() Gets the item that is being moved.
IModelItem	HoveredItemChangedEventArgs.getOldItem() The item that was previously hovered, possibly null.

Methods in com.yworks.yfiles.view.input that return types with arguments of type IModelItem

Modifier and Type	Method and Description
IEnumerable<IModelItem>	MoveInputMode.getAffectedItems() Gets an immutable snapshot of the IModelItems affected by the currently active gesture.
IEnumerable<IModelItem>	HandleInputMode.getAffectedItems() Gets an immutable snapshot of the IModelItems affected by the currently modified handle gesture.
Predicate<IModelItem>	GraphEditorInputMode.getDeletablePredicate() Gets a predicate that is queried to determine whether an IModelItem can be deleted or not.
protected Iterable<IModelItem>	ItemHoverInputMode.getHitItemsAt(PointD location) Gets the items that have been hit at the given location.
IHitTester<IModelItem>	GraphEditorInputMode.getHitTester() Gets the hitTester property.

Methods in com.yworks.yfiles.view.input with parameters of type IModelItem

Modifier and Type	Method and Description
void	IModelItemCollector.add(IModelItem item) Adds a model item to this collector instance.
void	GraphSnapContext.addItemToBeReshaped(IModelItem item) Adds an item which will be reshaped.
void	NodeSnapLineProvider.addSnapLines(GraphSnapContext context, CollectGraphSnapLinesEventArgs args, IModelItem item) Called by the GraphSnapContext when a drag is about to start.
void	ISnapLineProvider.addSnapLines(GraphSnapContext context, CollectGraphSnapLinesEventArgs args, IModelItem item) Called by the GraphSnapContext when a drag is about to start.
void	EdgeSnapLineProvider.addSnapLines(GraphSnapContext context, CollectGraphSnapLinesEventArgs args, IModelItem item) Adds the snap lines for the given model item to the args.
T	IDropCreationCallback.createItem(IInputModeContext context, IGraph graph, T draggedItem, IModelItem dropTarget, PointD dropLocation) Callback for creating a copy of the dragged item in graph at the specified location.
protected INode	NodeDropInputMode.createNode(IInputModeContext context, IGraph graph, INode node, IModelItem dropTarget, RectD layout) Creates the node in the graph after it's been dropped.
protected void	GraphEditorInputMode.doubleClick(IModelItem item, ClickEventArgs args) Actually performs a double-click on the given item.
protected void	GraphEditorInputMode.doubleTap(IModelItem item, TapEventArgs args) Actually performs a double-tap on the given item.
protected boolean	GraphEditorInputMode.editLabelOnDoubleClick(IModelItem item) Starts label editing by executing ICommand.EDIT_LABEL.
protected boolean	ItemHoverInputMode.isValidHoverItem(IModelItem item) Determines whether the given item is a valid item to be considered for hovering.
protected void	NavigationInputMode.selectItem(GraphControl graphControl, IModelItem item, boolean extendSelection) Callback that selects the given item.
protected boolean	NavigationInputMode.setCurrentItem(GraphControl graphControl, IModelItem item) Callback that actually sets the current item property.
void	NavigationInputMode.setCurrentItem(IModelItem item) Sets the "current" item to the given one.
protected void	ItemDropInputMode.setDropTarget(IModelItem newDropTarget) Gets the drop target at SnappedMousePosition
protected boolean	TableEditorInputMode.shouldAddLabel(IModelItem item) Predicate that determines whether a label may be added interactively to .
protected boolean	GraphEditorInputMode.shouldAddLabel(IModelItem item) Predicate that determines whether a label may be added interactively to .
protected boolean	GraphEditorInputMode.shouldDelete(IModelItem item) Callback method that determines whether the given item should be deleted during GraphEditorInputMode.deleteSelection().
protected boolean	TableEditorInputMode.shouldEditLabel(IModelItem item) Callback method that determines whether the label or the labels of the provided item should be edited in response to a command or explicit method call to TableEditorInputMode.editLabel(ILabel) or TableEditorInputMode.createLabel(IStripe).
protected boolean	GraphEditorInputMode.shouldEditLabel(IModelItem item) Callback method that determines whether the label or the labels of the provided item should be edited in response to GraphEditorInputMode.onEditLabel() or GraphEditorInputMode.onAddLabel().
protected boolean	GraphEditorInputMode.shouldMove(IModelItem item) Determines whether or not moving the item is allowed.
protected boolean	NavigationInputMode.shouldNavigateTo(IModelItem item) Callback predicate method that determines whether a given model item should be navigated to.
protected boolean	NavigationInputMode.shouldSelect(IModelItem item) Callback predicate method that determines whether a given model item should be selected.
protected boolean	GraphEditorInputMode.shouldSelectAfterPaste(IModelItem item) Can be overridden to determine which items should be selected after GraphEditorInputMode.paste() or GraphEditorInputMode.duplicateSelection().
protected boolean	GraphEditorInputMode.shouldShowHandles(IModelItem item) Determines whether to show the handles for the given item.

Method parameters in com.yworks.yfiles.view.input with type arguments of type IModelItem

Modifier and Type	Method and Description
void	TableEditorInputMode.addDeletedItemListener(IEventHandler<ItemEventArgs<IModelItem>> deletedItemEvent) Adds the given listener for the DeletedItem event that occurs when an item has been deleted interactively by this mode.
void	GraphEditorInputMode.addDeletedItemListener(IEventHandler<ItemEventArgs<IModelItem>> deletedItemEvent) Adds the given listener for the DeletedItem event that occurs when an item has been deleted interactively by this mode.
void	GraphEditorInputMode.addDeletedSelectionListener(IEventHandler<SelectionEventArgs<IModelItem>> deletedSelectionEvent) Adds the given listener for the DeletedSelection event that occurs just before the GraphEditorInputMode.deleteSelection() method has deleted the selection after all selected items have been removed.
void	GraphEditorInputMode.addDeletingSelectionListener(IEventHandler<SelectionEventArgs<IModelItem>> deletingSelectionEvent) Adds the given listener for the DeletingSelection event that occurs just before the GraphEditorInputMode.deleteSelection() method starts its work and will be followed by any number of DeletedItem events and finalized by a DeletedSelection event.
protected void	TableEditorInputMode.onDeletedItem(ItemEventArgs<IModelItem> args) Raises the DeletedItem event.
protected void	GraphEditorInputMode.onDeletedItem(ItemEventArgs<IModelItem> args) Raises the DeletedItem event.
protected void	GraphEditorInputMode.onDeletedSelection(SelectionEventArgs<IModelItem> args) Raises the DeletedSelection event.
protected void	GraphEditorInputMode.onDeletingSelection(SelectionEventArgs<IModelItem> args) Raises the DeletingSelection event.
void	TableEditorInputMode.removeDeletedItemListener(IEventHandler<ItemEventArgs<IModelItem>> deletedItemEvent) Removes the given listener for the DeletedItem event that occurs when an item has been deleted interactively by this mode.
void	GraphEditorInputMode.removeDeletedItemListener(IEventHandler<ItemEventArgs<IModelItem>> deletedItemEvent) Removes the given listener for the DeletedItem event that occurs when an item has been deleted interactively by this mode.
void	GraphEditorInputMode.removeDeletedSelectionListener(IEventHandler<SelectionEventArgs<IModelItem>> deletedSelectionEvent) Removes the given listener for the DeletedSelection event that occurs just before the GraphEditorInputMode.deleteSelection() method has deleted the selection after all selected items have been removed.
void	GraphEditorInputMode.removeDeletingSelectionListener(IEventHandler<SelectionEventArgs<IModelItem>> deletingSelectionEvent) Removes the given listener for the DeletingSelection event that occurs just before the GraphEditorInputMode.deleteSelection() method starts its work and will be followed by any number of DeletedItem events and finalized by a DeletedSelection event.
void	GraphEditorInputMode.setDeletablePredicate(Predicate<IModelItem> value) Sets a predicate that is queried to determine whether an IModelItem can be deleted or not.
void	GraphEditorInputMode.setHitTester(IHitTester<IModelItem> value) Sets the hitTester property.

Constructors in com.yworks.yfiles.view.input with parameters of type IModelItem

Constructor and Description
HoveredItemChangedEventArgs(IModelItem item, IModelItem oldItem) Initializes a new instance of the HoveredItemChangedEventArgs class.
MovementInfo(PointD originalLocation, MoveTypes moveType, IModelItem movedItem) Initializes a new instance of the MovementInfo class.