PanZoomAction Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
The MouseAction that performs zoom.
public ref class PanZoomAction : Microsoft::VisualStudio::Modeling::Diagrams::MouseActionpublic class PanZoomAction : Microsoft.VisualStudio.Modeling.Diagrams.MouseActiontype PanZoomAction = class
inherit MouseActionPublic Class PanZoomAction
Inherits MouseAction- Inheritance
Constructors
| PanZoomAction(Diagram) |
Initializes a new instance of the PanZoomAction class. |
Properties
| CanBumpScroll |
Called when a MouseMove event has been dispatched to this MouseAction. (Inherited from MouseAction) |
| CurrentDiagramArgs |
Gets the latest DiagramEventArgs. A null value may be returned. (Inherited from MouseAction) |
| CurrentMouseActionEvent |
Gets the current MouseAction event. (Inherited from MouseAction) |
| CurrentMouseActionState |
Gets the current MouseAction state. (Inherited from MouseAction) |
| CurrentPoint |
Gets/Sets the mouse position for the current event. The position is in world units relative to the diagram's top-left. (Inherited from MouseAction) |
| Diagram |
The Diagram to which this MouseAction belongs. (Inherited from MouseAction) |
| HasTooltip |
Gets whether this mouse action supports dynamic tooltip. (Inherited from MouseAction) |
| IsActive |
Gets a value indicating whether this MouseAction is currently active. (Inherited from MouseAction) |
| MouseDownHitShape |
Gets the hit shape of the most recent MouseDown event. (Inherited from MouseAction) |
| MouseDownPoint |
Gets the mouse position of the most recent MouseDown event. The position is in world units relative to the diagram's top-left. (Inherited from MouseAction) |
| PreviousPoint |
Gets/Sets the mouse position of the previous event. The position is in world units relative to the diagram's top-left. (Inherited from MouseAction) |
| ResetToolboxOnDragDrop |
Whether to reset toolbox selection after a drag-drop operation triggered by this mouse action. Base implementation always returns true, which means the toolbox selection will be reset after a drag-drop operation triggered by this mouse action. (Inherited from MouseAction) |
Methods
| Activate(DiagramClientView) |
Activates this MouseAction. (Inherited from MouseAction) |
| CanCancel(DiagramClientView) |
Gets a value indicating whether this MouseAction can be canceled. (Inherited from MouseAction) |
| Cancel(DiagramClientView) |
Cancels this MouseAction. (Inherited from MouseAction) |
| CanComplete(DiagramClientView) |
Gets a value indicating whether this MouseAction can be completed. (Inherited from MouseAction) |
| CaptureMouse(DiagramClientView) |
Captures the mouse. (Inherited from MouseAction) |
| Click(DiagramPointEventArgs) |
Called by the DiagramClientView to dispatch a Click event to this MouseAction. (Inherited from MouseAction) |
| Complete(DiagramClientView) |
Completes this MouseAction. (Inherited from MouseAction) |
| ContextMenuRequested(DiagramMouseEventArgs) |
Called by the DiagramClientView to dispatch a ContextMenu event to this MouseAction. (Inherited from MouseAction) |
| Dispose() | (Inherited from MouseAction) |
| Dispose(Boolean) | |
| DoPaintFeedback(DiagramPaintEventArgs) |
Called by the DiagramClientView to paint the feedback for the MouseAction. |
| DoubleClick(DiagramPointEventArgs) |
Called by the DiagramClientView to dispatch a DoubleClick event to this MouseAction. (Inherited from MouseAction) |
| GetCursor(Cursor, DiagramClientView, PointD) |
Gets the cursor to display at the specified mouse position. |
| GetTooltipText(DiagramItem) |
Gets tooltip text for specified diagram item if HasTooltip returned true. (Inherited from MouseAction) |
| GotFocus(DiagramEventArgs) |
Called by the DiagramClientView to dispatch a GotFocus event to this MouseAction. (Inherited from MouseAction) |
| Invalidate(DiagramClientView) |
Invalidates the old and new feedback. |
| LostFocus(DiagramEventArgs) |
Called by the DiagramClientView to dispatch a LostFocus event to this MouseAction. (Inherited from MouseAction) |
| MouseDown(DiagramMouseEventArgs) |
Called by the DiagramClientView to dispatch a MouseDown event to this MouseAction. (Inherited from MouseAction) |
| MouseEnter(DiagramPointEventArgs) |
Called by the DiagramClientView to dispatch a MouseEnter event to this MouseAction. (Inherited from MouseAction) |
| MouseHover(DiagramPointEventArgs) |
Called by the DiagramClientView to dispatch a MouseHover event to this MouseAction. (Inherited from MouseAction) |
| MouseLeave(LeaveShapeEventArgs) |
Called by the DiagramClientView to dispatch a MouseLeave event to this MouseAction. (Inherited from MouseAction) |
| MouseMove(DiagramMouseEventArgs) |
Called by the DiagramClientView to dispatch a MouseMove event to this MouseAction. (Inherited from MouseAction) |
| MouseUp(DiagramMouseEventArgs) |
Called by the DiagramClientView to dispatch a MouseUp event to this MouseAction. (Inherited from MouseAction) |
| MouseWheel(DiagramMouseEventArgs) |
Called by the DiagramClientView to dispatch a ContextMenuRequested event to this MouseAction. (Inherited from MouseAction) |
| OnClicked(MouseActionEventArgs) |
Zooms in or out around the current point. |
| OnContextMenuRequested(DiagramMouseEventArgs) |
Called when the context menu is requested. |
| OnDiagramGotFocus(DiagramEventArgs) |
Called when a GotFocus event has been dispatched to this MouseAction. (Inherited from MouseAction) |
| OnDiagramLostFocus(LostFocusEventArgs) |
Cancels the MouseAction. |
| OnDiagramScrolled(DiagramEventArgs) |
Called when a Scrolled event has been dispatched to this MouseAction. (Inherited from MouseAction) |
| OnDoubleClick(DiagramPointEventArgs) |
Prevents the double-click from having any effect. |
| OnDragCanceled(MouseActionEventArgs) |
Called when this MouseAction's drag operation has been canceled. (Inherited from MouseAction) |
| OnDragCompleted(MouseActionEventArgs) |
Performs the zoom action given the rectangle specified by the starting mouse position and the current mouse position. |
| OnDraggingBegun(MouseActionEventArgs) |
Called when this MouseAction has entered the dragging state. (Inherited from MouseAction) |
| OnDraggingEnded(MouseActionEventArgs) |
Called when this MouseAction has exited the dragging state. (Inherited from MouseAction) |
| OnDragPendingBegun(MouseActionEventArgs) |
Called when this MouseAction has entered the drag/click-pending state. (Inherited from MouseAction) |
| OnDragPendingEnded(MouseActionEventArgs) |
Called when this MouseAction has exited the drag/click-pending state. (Inherited from MouseAction) |
| OnHoveringBegun(MouseActionEventArgs) |
Called when this MouseAction has entered the hovering state. (Inherited from MouseAction) |
| OnHoveringEnded(MouseActionEventArgs) |
Called when this MouseAction has exited the hovering state. (Inherited from MouseAction) |
| OnMouseActionActivated(DiagramEventArgs) |
Called when this MouseAction has been activated. (Inherited from MouseAction) |
| OnMouseActionCanceled(DiagramEventArgs) |
Called when the MouseAction has been canceled and is ready to be deactivated. (Inherited from MouseAction) |
| OnMouseActionCompleted(DiagramEventArgs) |
Called when the MouseAction has completed and is ready to be deactivated. (Inherited from MouseAction) |
| OnMouseActionDeactivated(DiagramEventArgs) |
Called when this MouseAction has been deactivated. (Inherited from MouseAction) |
| OnMouseDown(DiagramMouseEventArgs) |
Saves the starting mouse position. |
| OnMouseEnter(DiagramPointEventArgs) |
Called when a MouseEnter event has been dispatched to this MouseAction. (Inherited from MouseAction) |
| OnMouseHover(DiagramPointEventArgs) |
Called when a MouseHover event has been dispatched to this MouseAction. (Inherited from MouseAction) |
| OnMouseLeave(LeaveShapeEventArgs) |
Called when a MouseLeave event has been dispatched to this MouseAction. (Inherited from MouseAction) |
| OnMouseMove(DiagramMouseEventArgs) |
Invalidates old and new feedback. |
| OnMouseUp(DiagramMouseEventArgs) | |
| OnMouseWheel(DiagramMouseEventArgs) |
Zooms in and out. |
| ReleaseMouse(DiagramClientView) |
Releases the mouse capture. (Inherited from MouseAction) |
| Scrolled(DiagramEventArgs) |
Called by the DiagramClientView to dispatch a Scrolled event to this MouseAction. (Inherited from MouseAction) |
Events
| MouseActionActivated |
Occurs when the MouseAction is activated. (Inherited from MouseAction) |
| MouseActionDeactivated |
Occurs when the MouseAction is deactivated. (Inherited from MouseAction) |