WoWInterface - Minimap Scroll not working after 4.0.1

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- - Minimap Scroll not working after 4.0.1 (https://www.wowinterface.com/forums/showthread.php?t=36301)

sacrife

10-27-10 07:00 AM

Minimap Scroll not working after 4.0.1

This worked fine before, now it does not.
I know that I have to replace arg1 with something, but I really do not know what? Can anyone point me in the right direction here?

Code:

----------------------------------

-- Zoom

----------------------------------

Minimap:EnableMouseWheel(true)

Minimap:SetScript('OnMouseWheel', function()

    if (arg1 > 0) then

        Minimap_ZoomIn()

    else

        Minimap_ZoomOut()

    end

end)

v6o	10-27-10 07:03 AM

Read How to Deal With Loss of "this", "event", "arg#"
and wowwiki.com/UIHANDLER_OnMouseWheel or wowprogramming.com/docs/scripts/OnMouseWheel

Code:

----------------------------------

-- Zoom

----------------------------------

Minimap:EnableMouseWheel(true)

Minimap:SetScript('OnMouseWheel', function(self, direction)

    if (direction > 0) then

        Minimap_ZoomIn()

    else

        Minimap_ZoomOut()

    end

end)

Nuggs

10-27-10 07:11 AM

This is what I do. No clue why I use MinimapZoomIn/Out:Click but it works. :p

Code:

Minimap:SetScript("OnMouseWheel", function(self, delta)

        if (delta == 1) then

                _G.MinimapZoomIn:Click()

        else

                _G.MinimapZoomOut:Click()

        end

end)

As for the argX changes and other information with a few examples, you can check out this thread:

http://forums.worldofwarcraft.com/th...26580975&sid=1

And I was beat.

sacrife

10-27-10 07:12 AM

Oh I see, I have to name the arg1 manually now.

Thanks man.

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