Diagram

StockSharp.Xaml.Diagram.GXDiagram

A Diagram is a Control that includes a DiagramPanel that holds some Layers that display Parts such as Nodes and Links.

Konstruktoren

Diagram()

Create an empty Diagram with the standard values for the Model, PartManager, LayoutManager, Layout, CommandHandler, MouseDownTools, MouseMoveTools, MouseUpTools, and the various defined tool properties including CurrentTool.

Eigenschaften

AllowClipboard : bool

Gets or sets whether the user may copy to or paste from the clipboard, either the system clipboard or the internal one.

AllowCopy : bool

Gets or sets whether the user may copy parts.

AllowDelete : bool

Gets or sets whether the user may delete parts from the diagram.

AllowDragOut : bool

Gets or sets whether the user may start a drag-and-drop in this diagram, possibly dropping in a different control.

AllowDrop : bool

Gets or sets whether the user may end a drag-and-drop in this diagram.

AllowEdit : bool

Gets or sets whether the user may do in-place text editing.

AllowGroup : bool

Gets or sets whether the user may group parts together.

AllowInsert : bool

Gets or sets whether the user may insert parts into the diagram.

AllowLink : bool

Gets or sets whether the user may draw new links.

AllowMove : bool

Gets or sets whether the user may move parts.

AllowPrint : bool

Gets or sets whether the user may print parts.

AllowRelink : bool

Gets or sets whether the user may reconnect existing links.

AllowReshape : bool

Gets or sets whether the user may reshape parts.

AllowResize : bool

Gets or sets whether the user may resize parts.

AllowRotate : bool

Gets or sets whether the user may rotate parts.

AllowScroll : bool

Gets or sets whether the user may scroll the diagram, thereby changing the value of Position.

AllowSelect : bool

Gets or sets whether the user may select parts.

AllowUndo : bool

Gets or sets whether the user may undo any changes.

AllowUngroup : bool

Gets or sets whether the user may ungroup existing group nodes.

AllowZoom : bool

Gets or sets whether the user may zoom the diagram, thereby changing the value of Scale.

CenteredNodeData : object

Gets or sets the data object for which the corresponding Node will be centered in the viewport.

ClickCreatingTool : ClickCreatingTool

Gets or sets the standard mouse-up tool for inserting objects with a mouse click.

ClickSelectingTool : ClickSelectingTool

Gets or sets the standard mouse-up tool for selecting objects with a mouse click.

CommandHandler : CommandHandler

Gets or sets the CommandHandler that implements all of the standard commands.

CurrentTool : IDiagramTool

Gets or sets the current IDiagramTool that handles the diagram's input events.

DefaultTool : IDiagramTool

Gets or sets the default tool, which is used as the value of CurrentTool both initially as well as whenever a tool stops.

DraggingTool : DraggingTool

Gets or sets the standard mouse-move tool for dragging (moving or copying) the selection.

DragSelectingTool : DragSelectingTool

Gets or sets the standard mouse-move tool for selecting many objects with a rubber-band rectangle.

DragZoomingTool : DragZoomingTool

Gets or sets the non-standard mouse-move tool for manual zooming.

Filter : PartManagerFilter

Gets or sets whether IDiagramModel) causes node data not to get Nodes created for them if they are the tree children of collapsed tree nodes or if they are the members of collapsed group nodes.

FirstMouseEventArgs : MouseEventArgs

Gets or sets the MouseEventArgs describing the first mouse-down event.

FirstMousePointInModel : Point

Gets or sets the point in model coordinates at which a mouse down event occurred.

FirstMouseTimestamp : int

Gets or sets the time stamp, in milliseconds, describing the first mouse-down event.

GridPattern : GridPattern

Gets or sets the UIElement used to render the GridPattern for the whole diagram.

GridPatternTemplate : DataTemplate

Gets or sets the DataTemplate used to render the GridPattern for the whole diagram.

GridSnapCellSize : Size

Gets or sets the size of the grid cell used when snapping during a drag if the value of GridSnapEnabled is true.

GridSnapCellSpot : Spot

Gets or sets the Spot that specifies what point in the grid cell dragged parts snap to, if the value of GridSnapEnabled is true.

GridSnapEnabled : bool

Gets or sets whether the DraggingTool snaps the location of dragged nodes.

GridSnapOrigin : Point

Gets or sets the snapping grid's coordinates, in model coordinates, if the value of GridSnapEnabled is true.

GridVisible : bool

Gets or sets whether a background grid pattern is visible for the whole diagram.

GroupTemplate : DataTemplate

Gets or sets the DataTemplate used to define the default appearance of Groups.

GroupTemplateDictionary : DataTemplateDictionary

Gets or sets a DataTemplateDictionary that determines the appearance of all Groups.

HasDefaultModel : bool

Gets or sets whether this Diagram has a default value for Model, an empty UniversalGraphLinksModel.

InitialCenteredNodeData : object

Gets or sets the data object for which the corresponding Node will be centered in the viewport after an initial layout has completed.

InitialDiagramBoundsSpot : Spot

Gets or sets the Spot point in the diagram bounds that should be positioned at the point specified by InitialPanelSpot.

InitialPanelSpot : Spot

Gets or sets the Spot point in the panel where the point specified by InitialDiagramBoundsSpot should be positioned.

InitialParts : IList

Gets the list of Parts that are automatically included in the diagram without coming from the Model.

InitialPosition : Point

Gets or sets the initial value for this diagram's Panel's Position property, in model coordinates.

InitialScale : double

Gets or sets the initial value for this diagram's Panel's Scale property.

InitialStretch : StretchPolicy

Gets or sets the initial value for this diagram's Panel's Stretch property.

IsAnimating : bool

This read-only property is true when a layout or scrolling animation is in progress.

IsInTransaction : bool

This property is true when a transaction has been started on the Model's UndoManager.

IsReadOnly : bool

Gets or sets whether the user may not modify the diagram. This is a dependency property.

LastMouseEventArgs : MouseEventArgs

Gets or sets the MouseEventArgs describing the latest mouse event.

LastMousePointInModel : Point

Gets or sets the latest point in model coordinates at which any mouse event occurred.

LastMouseTimestamp : int

Gets or sets the time stamp, in milliseconds, describing the last mouse event.

Layout : IDiagramLayout

Gets or sets the IDiagramLayout responsible for positioning all of the top-level nodes in the diagram.

LayoutManager : LayoutManager

Gets or sets the LayoutManager that is responsible for positioning all of the nodes in the diagram.

LinkingTool : LinkingTool

Gets or sets the standard mouse-move tool for drawing a new link.

LinkReshapingTool : LinkReshapingTool

Gets or sets the standard mouse-down tool for reshaping a link.

Links : IEnumerable<Link>

A read-only collection of the Links in this diagram.

LinksSource : IEnumerable

Gets and sets the diagram's Model's LinksSource, if the model is an ILinksModel.

LinkTemplate : DataTemplate

Gets or sets a DataTemplate that determines the default appearance of Links.

LinkTemplateDictionary : DataTemplateDictionary

Gets or sets a DataTemplateDictionary that determines the appearance of all Links.

MaximumSelectionCount : int

Gets or sets the maximum number of selected parts.

Model : IDiagramModel

Gets or sets the IDiagramModel that organizes the data to which this diagram is bound.

MouseDownTools : IList<IDiagramTool>

Gets the list of IDiagramTools searched by the ToolManager to look for tools to run upon a mouse down event.

MouseMoveTools : IList<IDiagramTool>

Gets the list of IDiagramTools searched by the ToolManager to look for tools to run upon a mouse move event.

MouseUpTools : IList<IDiagramTool>

Gets the list of IDiagramTools searched by the ToolManager to look for tools to run upon a mouse up event.

Nodes : IEnumerable<Node>

A read-only collection of the Nodes in this diagram, including Groups.

NodesSource : IEnumerable

Gets and sets the diagram's Model's NodesSource.

NodeTemplate : DataTemplate

Gets or sets the DataTemplate used to define the default appearance of regular Nodes, ones that are neither groups nor link labels.

NodeTemplateDictionary : DataTemplateDictionary

Gets or sets a DataTemplateDictionary that determines the appearance of Nodes that are not Groups.

Panel : DiagramPanel

Gets the DiagramPanel that implements the basic functionality of this diagram.

PanningTool : PanningTool

Gets or sets the standard mouse-move tool for manual panning.

PartManager : PartManager

Gets or sets the PartManager responsible for creating and updating Parts for all of the data managed by the Model.

PartsModel : PartsModel

Gets or sets the special model used to hold Parts that are not bound to data.

PrintManager : PrintManager

Gets or sets the PrintManager that is responsible for printing the diagram.

RelinkingTool : RelinkingTool

Gets or sets the standard mouse-down tool for reconnecting an existing link.

ResizingTool : ResizingTool

Gets or sets the standard mouse-down tool for resizing a part.

RotatingTool : RotatingTool

Gets or sets the standard mouse-down tool for rotating a part.

SelectedGroup : Group

Gets or sets the primary selected Group.

SelectedLink : Link

Gets or sets the primary selected Link.

SelectedNode : Node

Gets or sets the primary selected Node.

SelectedPart : Part

Gets or sets the primary selected Part.

SelectedParts : ObservableCollection<Part>

This is an ObservableCollection of all selected Parts.

Stretch : StretchPolicy

Gets or sets how the parts are positioned in the panel.

TextEditingTool : TextEditingTool

Gets or sets the standard tool for in-place text editing.

TreePath : TreePath

Gets or sets the manner in which tree-structured diagrams are assumed to be defined.

UnloadingClearsPartManager : bool

Gets or sets whether when this Diagram is Unloaded, it should clear out all of the PartManager's Nodes and Links.

Methoden

ClearSelection()

Remove all Parts from the collection of SelectedParts.

CommitTransaction(string) : bool

Complete an undoable transaction (a collection of model changes) by calling String).

tname: a description of the changes that just happened

FindDefault``1(string)

This static method finds a default diagram resource of type .

name

Rückgabe: null if no resource can be found with the name or if it does exist but is not of type

FindMouseTool``1(bool)

Find a mouse tool of a given type.

subclass: If true, a matching tool may be a subclass of ; otherwise the tool must be of exactly the same type.

FindResource``1(FrameworkElement, string)

This static method looks for a resource of type .

start: a FrameworkElement
name: the name of the desired resource

Rückgabe: the first object of type found in searching the ResourceDictionary of the element or in its parent elements, or null if no resource by that name is found, or if it is found but is not of the desired type.

LayoutDiagram()

Request a re-layout of all of the nodes and links in this diagram.

OnApplyTemplate()

Perform initialization.

OnKeyDown(KeyEventArgs)

On each key down event, call KeyEventArgs) on the CurrentTool.

e

OnKeyUp(KeyEventArgs)

On each key up event, call KeyEventArgs) on the CurrentTool.

e

RaiseTemplatesChanged(string)

Raise the TemplatesChanged event.

propertyname: the name of the modified dictionary property

ReplaceMouseTool``1(IDiagramTool, bool)

Replace a mouse tool of a given type with a new tool.

newtool: If the new value is null, any tool that the search finds will just be removed from the list in which it was found.
subclass: If true, a matching tool may be a subclass of ; otherwise the tool must be of exactly the same type.

Rückgabe: the old tool that was replaced by the new one

RollbackTransaction() : bool

Abort the current transaction and rollback (undo) any of the changes by calling RollbackTransaction.

Select(Part)

Make the given the only selected Part.

part: A Part that belongs to this diagram. If this value is null, this does nothing.

Select(IEnumerable<Part>)

Make all of the Parts in the given collection of the only selected parts.

parts: An IEnumerable<Part> of Parts that belong to this diagram. If this value is null, this does nothing.

StartTransaction(string) : bool

Start an undoable transaction (a collection of model changes) by calling String).

tname: a description of the changes that are about to happen

ToString() : string

For debugging convenience.

Ereignisse

ClipboardPasted : EventHandler<DiagramEventArgs>

This event is raised by Paste.

ExternalObjectsDropped : EventHandler<DiagramEventArgs>

This event is raised by DraggingTool.

InitialLayoutCompleted : EventHandler<DiagramEventArgs>

This event is raised after the first layout has been performed and the diagram bounds have been updated.

LayoutCompleted : EventHandler<DiagramEventArgs>

This event is raised after any layout has been performed and the diagram bounds have been updated.

LinkDrawn : EventHandler<DiagramEventArgs>

This event is raised by LinkingTool.

LinkRelinked : EventHandler<DiagramEventArgs>

This event is raised by RelinkingTool.

LinkReshaped : EventHandler<DiagramEventArgs>

This event is raised by LinkReshapingTool.

ModelReplaced : PropertyChangedEventHandler

This event is raised when the Model property changes value.

NodeCreated : EventHandler<DiagramEventArgs>

This event is raised by ClickCreatingTool.

NodeResized : EventHandler<DiagramEventArgs>

This event is raised by ResizingTool.

NodeRotated : EventHandler<DiagramEventArgs>

This event is raised by RotatingTool.

SelectionChanged : SelectionChangedEventHandler

This event is raised by Diagram.

SelectionCopied : EventHandler<DiagramEventArgs>

This event is raised by DraggingTool.

SelectionDeleted : EventHandler<DiagramEventArgs>

This event is raised by Delete, after the deletion occurs.

SelectionDeleting : EventHandler<DiagramEventArgs>

This event is raised by Delete, before the deletion occurs.

SelectionGrouped : EventHandler<DiagramEventArgs>

This event is raised by Group.

SelectionMoved : EventHandler<DiagramEventArgs>

This event is raised by DraggingTool.

SelectionUngrouped : EventHandler<DiagramEventArgs>

This event is raised by Ungroup.

TemplateApplied : EventHandler<DiagramEventArgs>

This event is raised by OnApplyTemplate, after the diagram's Panel has been created, to allow you to establish event handlers or bindings on the DiagramPanel.

TemplatesChanged : PropertyChangedEventHandler

This event is raised when one of the DataTemplate properties of the diagram is changed.

TextEdited : EventHandler<DiagramEventArgs>

This event is raised by TextEditingTool.

Felder

AllowClipboardProperty : DependencyProperty

Identifies the AllowClipboard dependency property.

AllowCopyProperty : DependencyProperty

Identifies the AllowCopy dependency property.

AllowDeleteProperty : DependencyProperty

Identifies the AllowDelete dependency property.

AllowDragOutProperty : DependencyProperty

Identifies the AllowDragOut dependency property.

AllowDropProperty : DependencyProperty

Identifies the AllowDrop dependency property.

AllowEditProperty : DependencyProperty

Identifies the AllowEdit dependency property.

AllowGroupProperty : DependencyProperty

Identifies the AllowGroup dependency property.

AllowInsertProperty : DependencyProperty

Identifies the AllowInsert dependency property.

AllowLinkProperty : DependencyProperty

Identifies the AllowLink dependency property.

AllowMoveProperty : DependencyProperty

Identifies the AllowMove dependency property.

AllowPrintProperty : DependencyProperty

Identifies the AllowPrint dependency property.

AllowRelinkProperty : DependencyProperty

Identifies the AllowRelink dependency property.

AllowReshapeProperty : DependencyProperty

Identifies the AllowReshape dependency property.

AllowResizeProperty : DependencyProperty

Identifies the AllowResize dependency property.

AllowRotateProperty : DependencyProperty

Identifies the AllowRotate dependency property.

AllowScrollProperty : DependencyProperty

Identifies the AllowScroll dependency property.

AllowSelectProperty : DependencyProperty

Identifies the AllowSelect dependency property.

AllowUndoProperty : DependencyProperty

Identifies the AllowUndo dependency property.

AllowUngroupProperty : DependencyProperty

Identifies the AllowUngroup dependency property.

AllowZoomProperty : DependencyProperty

Identifies the AllowZoom dependency property.

CenteredNodeDataProperty : DependencyProperty

Identifies the CenteredNodeData dependency property.

ClickCreatingToolProperty : DependencyProperty

Identifies the ClickCreatingTool dependency property.

ClickSelectingToolProperty : DependencyProperty

Identifies the ClickSelectingTool dependency property.

ClipboardPastedEvent : RoutedEvent

Identifies the ClipboardPasted routed event.

CommandHandlerProperty : DependencyProperty

Identifies the CommandHandler dependency property.

CurrentToolProperty : DependencyProperty

Identifies the CurrentTool dependency property.

DefaultToolProperty : DependencyProperty

Identifies the DefaultTool dependency property.

DraggingToolProperty : DependencyProperty

Identifies the DraggingTool dependency property.

DragSelectingToolProperty : DependencyProperty

Identifies the DragSelectingTool dependency property.

DragZoomingToolProperty : DependencyProperty

Identifies the DragZoomingTool dependency property.

ExternalObjectsDroppedEvent : RoutedEvent

Identifies the ExternalObjectsDropped routed event.

FilterProperty : DependencyProperty

Identifies the Filter dependency property.

FirstMouseEventArgsProperty : DependencyProperty

Identifies the FirstMouseEventArgs dependency property.

FirstMousePointInModelProperty : DependencyProperty

Identifies the FirstMousePointInModel dependency property.

FirstMouseTimestampProperty : DependencyProperty

Identifies the FirstMouseTimestamp dependency property.

GridPatternProperty : DependencyProperty

Identifies the GridPattern dependency property.

GridPatternTemplateProperty : DependencyProperty

Identifies the GridPatternTemplate dependency property.

GridSnapCellSizeProperty : DependencyProperty

Identifies the GridSnapCellSize dependency property.

GridSnapCellSpotProperty : DependencyProperty

Identifies the GridSnapCellSpot dependency property.

GridSnapEnabledProperty : DependencyProperty

Identifies the GridSnapEnabled dependency property.

GridSnapOriginProperty : DependencyProperty

Identifies the GridSnapOrigin dependency property.

GridVisibleProperty : DependencyProperty

Identifies the GridVisible dependency property.

GroupTemplateDictionaryProperty : DependencyProperty

Identifies the GroupTemplateDictionary dependency property.

GroupTemplateProperty : DependencyProperty

Identifies the GroupTemplate dependency property.

HasDefaultModelProperty : DependencyProperty

Identifies the HasDefaultModel dependency property.

InitialCenteredNodeDataProperty : DependencyProperty

Identifies the InitialCenteredNodeData dependency property.

InitialDiagramBoundsSpotProperty : DependencyProperty

Identifies the InitialDiagramBoundsSpot dependency property.

InitialLayoutCompletedEvent : RoutedEvent

Identifies the InitialLayoutCompleted routed event.

InitialPanelSpotProperty : DependencyProperty

Identifies the InitialPanelSpot dependency property.

InitialPositionProperty : DependencyProperty

Identifies the InitialPosition dependency property.

InitialScaleProperty : DependencyProperty

Identifies the InitialScale dependency property.

InitialStretchProperty : DependencyProperty

Identifies the InitialStretch dependency property.

IsAnimatingProperty : DependencyProperty

Identifies the read-only IsAnimating dependency property.

IsReadOnlyProperty : DependencyProperty

Identifies the IsReadOnly dependency property.

LastMouseEventArgsProperty : DependencyProperty

Identifies the LastMouseEventArgs dependency property.

LastMousePointInModelProperty : DependencyProperty

Identifies the LastMousePointInModel dependency property.

LastMouseTimestampProperty : DependencyProperty

Identifies the FirstMouseTimestamp dependency property.

LayoutCompletedEvent : RoutedEvent

Identifies the LayoutCompleted routed event.

LayoutManagerProperty : DependencyProperty

Identifies the LayoutManager dependency property.

LayoutProperty : DependencyProperty

Identifies the Layout dependency property.

LinkDrawnEvent : RoutedEvent

Identifies the LinkDrawn routed event.

LinkingToolProperty : DependencyProperty

Identifies the LinkingTool dependency property.

LinkRelinkedEvent : RoutedEvent

Identifies the LinkRelinked routed event.

LinkReshapedEvent : RoutedEvent

Identifies the LinkReshaped routed event.

LinkReshapingToolProperty : DependencyProperty

Identifies the LinkReshapingTool dependency property.

LinksProperty : DependencyProperty

Identifies the read-only Links dependency property.

LinksSourceProperty : DependencyProperty

Identifies the LinksSource dependency property.

LinkTemplateDictionaryProperty : DependencyProperty

Identifies the LinkTemplateDictionary dependency property.

LinkTemplateProperty : DependencyProperty

Identifies the LinkTemplate dependency property.

MaximumSelectionCountProperty : DependencyProperty

Identifies the MaximumSelectionCount dependency property.

ModelProperty : DependencyProperty

Identifies the Model dependency property.

NodeCreatedEvent : RoutedEvent

Identifies the NodeCreated routed event.

NodeResizedEvent : RoutedEvent

Identifies the NodeResized routed event.

NodeRotatedEvent : RoutedEvent

Identifies the NodeRotated routed event.

NodesProperty : DependencyProperty

Identifies the read-only Nodes dependency property.

NodesSourceProperty : DependencyProperty

Identifies the NodesSource dependency property.

NodeTemplateDictionaryProperty : DependencyProperty

Identifies the NodeTemplateDictionary dependency property.

NodeTemplateProperty : DependencyProperty

Identifies the NodeTemplate dependency property.

PanningToolProperty : DependencyProperty

Identifies the PanningTool dependency property.

PartManagerProperty : DependencyProperty

Identifies the PartManager dependency property.

PartsModelProperty : DependencyProperty

Identifies the PartsModel dependency property.

PrintManagerProperty : DependencyProperty

Identifies the PrintManager dependency property.

RelinkingToolProperty : DependencyProperty

Identifies the RelinkingTool dependency property.

ResizingToolProperty : DependencyProperty

Identifies the ResizingTool dependency property.

RotatingToolProperty : DependencyProperty

Identifies the RotatingTool dependency property.

SelectedGroupProperty : DependencyProperty

Identifies the SelectedGroup dependency property.

SelectedLinkProperty : DependencyProperty

Identifies the SelectedLink dependency property.

SelectedNodeProperty : DependencyProperty

Identifies the SelectedNode dependency property.

SelectedPartProperty : DependencyProperty

Identifies the SelectedPart dependency property.

SelectedPartsProperty : DependencyProperty

Identifies the read-only SelectedParts dependency property.

SelectionChangedEvent : RoutedEvent

Identifies the SelectionChanged routed event.

SelectionCopiedEvent : RoutedEvent

Identifies the SelectionCopied routed event.

SelectionDeletedEvent : RoutedEvent

Identifies the SelectionDeleted routed event.

SelectionDeletingEvent : RoutedEvent

Identifies the SelectionDeleting routed event.

SelectionGroupedEvent : RoutedEvent

Identifies the SelectionGrouped routed event.

SelectionMovedEvent : RoutedEvent

Identifies the SelectionMoved routed event.

SelectionUngroupedEvent : RoutedEvent

Identifies the SelectionUngrouped routed event.

StretchProperty : DependencyProperty

Identifies the Stretch dependency property.

TemplateAppliedEvent : RoutedEvent

Identifies the TemplateApplied routed event.

TextEditedEvent : RoutedEvent

Identifies the TextEdited routed event.

TextEditingToolProperty : DependencyProperty

Identifies the TextEditingTool dependency property.

TreePathProperty : DependencyProperty

Identifies the TreePath dependency property.

UnloadingClearsPartManagerProperty : DependencyProperty

Identifies the UnloadingClearsPartManager dependency property.