OnMouseWheelUp?

[taurouset]

Does xml have any sort of <OnMouseWheelUp> or <OnMouseWheelDown> event? I can't seem to find anything on using the mouse wheel.

What I want to do is very simple:

<OnMouseWheelUp>
   var = var + 1;
   if (var >= 5) then
      var = 0;
   end
</OnMouseWheelUp>

[Foxlit]

The script handler is OnMouseWheel(self, delta); the direction is provided through the delta parameter: 1 for up, -1 for down.

[taurouset]

Originally Posted by Foxlit The script handler is OnMouseWheel(self, delta); the direction is provided through the delta parameter: 1 for up, -1 for down.

Thank you.

[taurouset]

Instead of making yet another thread, I'm just going to post here.

Can anyone show me how to create a DropDown menu? I've tried reading the tutorial on WoWWiki: http://www.wowwiki.com/Using_UIDropDownMenu, but either I'm doing something wrong, or there's something wrong with the tutorial.

I want to create the type of drop down that is used in WoW Options panels. The tutorial says to skip step two, if you want to make that type of drop down, yet in step 4, you need the frame that was made in step 2.

[Torhal]

You really should post new threads for different discussions (that is their purpose, after all), but there is a comprehensive UIDropDownMenu tutorial here.

Also, you'd likely be better off using WoWPedia, since it contains all of the information WoWWiki does but is actually being updated (all of the major contributors/editors forked and moved there).