ContextMenu Event, SftTree Object


	SftTree.ContextMenu Event	Softel vdm, Inc.

The right mouse button is released or Shift-F10 is pressed requesting a context menu.

Syntax

		VB.NET	Private Sub object_ContextMenuEvent(ByVal sender As Object, ByVal e As EventArgumentType) Handles object.ContextMenuEvent
		VB	Private Sub object_ContextMenu(ByVal Button As Integer, ByVal Shift As Integer, ByVal x As OLE_XPOS_PIXELS, ByVal y As OLE_YPOS_PIXELS)
		C#.NET	void object_ContextMenuEvent(object sender, EventArgumentType e);
		VC++	void OnContextMenuobject(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);
		C	HRESULT OnContextMenuobject(short Button, short Shift, OLE_XPOS_PIXELS x, OLE_YPOS_PIXELS y);
		Delphi	procedure objectContextMenu(Sender: TObject; Button : Smallint; Shift : Smallint; x : Integer; y : Integer);

object

A SftTree object.

Button

The button that is pressed during the event (see SftTreeButtonConstants). The button argument is a bit field with bits corresponding to the left button, right button and middle button. These bits correspond to the values shown below. Only one of the bits is set, indicating the button that caused the event.

Button	Value	Description
constSftTreeLeftButton	1	The left mouse button was pressed.
constSftTreeRightButton	2	The right mouse button was pressed.
constSftTreeMiddleButton	4	The middle mouse button was pressed.

Shift

The state of the SHIFT, CONTROL and ALT keys during the event (see SftTreeKeyConstants). A bit is set if the key is down. The Shift argument is a bit field with bits corresponding to the SHIFT, CONTROL and ALT keys. The Shift variable indicates the state of these keys. Some, all, or none of the bits can be set, indicating which of the keys are pressed.

Shift	Value	Description
constSftTreeShiftMask	1	The SHIFT key was pressed.
constSftTreeCtrlMask	2	The CONTROL key was pressed.
constSftTreeAltMask	4	The ALT key was pressed.

The x coordinate of the mouse cursor when the button was pressed. If x and y are -1, the user pressed Shift-F10.

The y coordinate of the mouse cursor when the button was pressed. If x and y are -1, the user pressed Shift-F10.

Comments

The ContextMenu event occurs when the right mouse button is released or Shift-F10 is pressed requesting a context menu.

An application can display a context menu in response to this event. Before displaying the popup menu, the CancelMode method must be called.