C# Class UMD.HCIL.Piccolo.Event.PInputEventArgs

PInputEventArgs is used to pass keyboard and mouse event data to PInputEventListeners.

This class has methods for normal event properties such as event modifier keys and event canvas location.

In addition it has methods to get the mouse position and delta in a variety of coordinate systems.

Last of all, it provides access to the dispatch manager that can be queried to find the current mouse over, mouse focus, and keyboard focus.

Public Methods

Method	Description
DispatchTo ( object sender ) : void	Raises the appropriate event on the given node.
GetDeltaRelativeTo ( PNode nodeOnPath ) : SizeF	Return the delta between the last and current mouse positions relative to a given node on the pick path.
GetPositionRelativeTo ( PNode nodeOnPath ) : PointF	Return the mouse position relative to a given node on the pick path.
PInputEventArgs ( PInputManager inputManager, EventArgs e, PInputType type ) : System	Constructs a new PInputEventArgs
PopCursor ( ) : void	Pop the cursor on top of the cursorStack and set it as the canvas cursor.
PushCursor ( Cursor cursor ) : void	Set the canvas cursor, and remember the previous cursor on the cursor stack.
ToString ( ) : string	Overridden. Returns a string representation of this object for debugging purposes.

Raises the appropriate event on the given node.

public DispatchTo ( object sender ) : void
sender	object	The node for which the event will be raised.
return	void

Return the delta between the last and current mouse positions relative to a given node on the pick path.

public GetDeltaRelativeTo ( PNode nodeOnPath ) : SizeF
nodeOnPath	PNode	/// The returned delta will be in the local coordinate system of this node. ///
return	System.Drawing.SizeF

Return the mouse position relative to a given node on the pick path.

public GetPositionRelativeTo ( PNode nodeOnPath ) : PointF
nodeOnPath	PNode	/// The returned position will be in the local coordinate system of this node. ///
return	System.Drawing.PointF

Constructs a new PInputEventArgs

public PInputEventArgs ( PInputManager inputManager, EventArgs e, PInputType type ) : System
inputManager	PInputManager	The input manager that dispatched this event.
e	System.EventArgs	An EventArgs that contains the event data.
type	PInputType	The type of input event.
return	System

Pop the cursor on top of the cursorStack and set it as the canvas cursor.

public PopCursor ( ) : void
return	void

Set the canvas cursor, and remember the previous cursor on the cursor stack.

public PushCursor ( Cursor cursor ) : void
cursor	System.Windows.Forms.Cursor	The new canvas cursor.
return	void

Overridden. Returns a string representation of this object for debugging purposes.

public ToString ( ) : string
return	string