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7.8 glutEntryFunc

  glutEntryFunc sets the mouse enter/leave callback for the current window.

Usage

void glutEntryFunc(void (*func)(int state));
func
The new entry callback function.

Description

glutEntryFunc sets the mouse enter/leave callback for the current window. The state callback parameter is either GLUT_LEFT or GLUT_ENTERED depending on if the mouse pointer has last left or entered the window.

Passing NULL to glutEntryFunc disables the generation of the mouse enter/leave callback.

Some window systems may not generate accurate enter/leave callbacks.

X Implementation Notes

An X implementation of GLUT should generate accurate enter/leave callbacks.



next up previous contents index
Next: 7.9 glutSpecialFunc Up: 7 Callback Registration Previous: 7.7 glutVisibilityFunc



Mark Kilgard
Fri Feb 23 08:05:02 PST 1996