help with lua grid

samvx · 08-18-16, 08:49 PM

Im trying to change cursor shape over each unit on grid.
I have some clue for it but need help to do work with every unit
Code:

local cursorGrid = "ITEM_CURSOR"

local function OnEnter(self)
SetCursor(cursorGrid)
end

GridLayoutFrame:SetScript("OnEnter", OnEnter)

Tried this, but does´nt work

Code:

local function OnEnter(self)
SetCursor("ITEM_CURSOR")
end

--GridLayoutFrame:SetScript("OnEnter", OnEnter)
--/run print(GetMouseFocus():GetName())
local GridFrame = Grid:GetModule("GridFrame")

local function WithAllGridFrames(func)
for _, frame in pairs(GridFrame.registeredFrames) do
frame:SetScript("OnEnter", OnEnter)
end
end

local GridUnitCursor = CreateFrame("Frame")
GridUnitCursor:RegisterEvent("PLAYER_ENTERING_WORLD")

GridUnitCursor:SetScript("OnEvent", function(self)
WithAllGridFrames()
WithAllGridFrames = nil
self:UnregisterEvent("PLAYER_ENTERING_WORLD")
self:SetScript("OnEvent", nil)
end)

Phanx · 08-19-16, 07:54 PM

Probably:

Code:

local function onEnter(frame)
    SetCursor("ITEM_CURSOR")
end

local function hook(frame)
    frame:HookScript("OnEnter", onEnter)
end

local GridFrame = Grid:GetModule("GridFrame")
-- Catch any frames that have already been created:
GridFrame:WithAllFrames(hook)
-- and any that get created in the future:
hooksecurefunc(GridFrame, "InitializeFrame", hook)