3,4 and 5 are are the XWindows button's that are triggered when you use the wheel. 4 and 5 are up and down (in some order). Anyway, it's the native X mouse buttons. It doesn't mean that API's represent it as such, as you have shown. In the C one it should, but I haven't written for the mouse wheel :)
Under the hood of Tk, it gets mouse button "signals" 3,4,5 and the internals of Tk will create events in turn that you receieve when you write event listeners.
Play that funky music white boy..
| [reply] |
Actually <MouseWheel> did work on my Win XP system. I was a little relunctant to try it due to what the author said but mine worked fine. | [reply] |