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New entry point for drawing overlay icons #2057

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New entry point for drawing overlay icons #2057

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15 changes: 15 additions & 0 deletions EllesmereUIBags/EllesmereUIBags.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -2983,6 +2983,15 @@ function EUI_Bags.SetBindTypeText(fs, isWuE, bindType, quality)
if c then fs:SetTextColor(c.r, c.g, c.b) else fs:SetTextColor(1, 1, 1) end
end

-------------------------------------------------------------------------------
-- Third-party item overlay icons (opt-in extension point for compatibility bridges with addons like CanIMogIt)
-------------------------------------------------------------------------------
EUI_Bags.itemOverlayIcons = EUI_Bags.itemOverlayIcons or {}

function EUI_Bags.RegisterItemOverlayIcon(name, updateFn)
EUI_Bags.itemOverlayIcons[name] = updateFn
end

-------------------------------------------------------------------------------
-- RenderButton
-------------------------------------------------------------------------------
Expand Down Expand Up @@ -3249,6 +3258,12 @@ local function RenderButton(btn, data, _, col, row, startX, currentY, _, interac

end
UpdatePawnArrow(btn, data.itemLink)

-- Allows drawing overlays for external addons
for _, fn in pairs(EUI_Bags.itemOverlayIcons) do
fn(btn, data)
end

-- Same requery the native container update does after re-assigning a slot: the
-- cursor can be resting on this button while the repaint moves another item under
-- it, and nothing re-reads the tooltip until the mouse moves (it kept showing the
Expand Down