#include <mousetool.h>

Inheritance diagram for MouseToolCallBack:

Public Member Functions
	MouseToolCallBack ()
int	proc (HWND hwnd, int msg, int point, int flags, IPoint2 m)
	Called to handle the mouse event processing whenever a mouse event happens.
int	mouse_proc (ViewExp *vpt, int msg, int point, int flags, IPoint2 m, Matrix3 &mat, BOOL createMouseCallback=FALSE)
void	set_context_locals (ViewExp *vpx, int snap, int point, int flag, IPoint2 mp, Point3 cpp, Matrix3 &mat)
void	reset_context_locals ()
Public Attributes
MouseTool *	tool
IPoint2	last_mp
Point3	last_wp
Point3	last_cpp

Constructor & Destructor Documentation

MouseToolCallBack ( ) [inline]

{}

Member Function Documentation

Called to handle the mouse event processing whenever a mouse event happens.

Parameters:

hwnd	The window handle of the window in which the user has clicked. It is one of the viewports to which an interface can be obtained from the system. To get such interface, the window handle should be passes to the functions Interface::GetViewport() as the input. Developers should call Interface::ReleaseViewport() once they are done with the viewport interface.
msg	This message describes the type of event that occurred. See Mouse Call Back Flags.
point	The point number. this is 0 for the first click, 1 for the second, etc.
flags	These flags describe the state of the mouse buttons. See Mouse Call Back Flags.
m	The 2D screen point on which that the user has clicked. Methods in the viewport interface allow this point to be converted into a world space ray or a 3D view space point. A world space ray can be intersected with the active construction plane which results in a point on the active construction plane. See Class ViewExp.

Returns:: TRUE, indicating the proc should continue to process points; or FALSE, meaning to stop processing points. If a plug-in supplied a large number of points in a command mode that uses this mouse proc, FALSE can be returned to abort the processing before all the points have been entered.

Reimplemented from MouseCallBack.