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Add shadowless dropdowns

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OldManAlpha 2025-07-18 14:10:43 -07:00
parent c1408aac11
commit b86ffe9aad
1 changed files with 84 additions and 35 deletions
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119
libs/gui/component/Dropdown.lua
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@ -25,11 +25,7 @@ PTGuiDropdown.Options = nil
function PTGuiDropdown:New()
local obj = setmetatable({}, self)
local dropdown = CreateFrame("Frame", self:GenerateName(), nil, "UIDropDownMenuTemplate")
-- Make positioning behave like you'd think
local left = _G[dropdown:GetName().."Left"]
local a,b,c,d,e = left:GetPoint(1)
left:ClearAllPoints()
left:SetPoint(a,b,c, -18, e + 1)
obj:SetHandle(dropdown)
-- Make SetWidth actually set the width, like one would hope
local dropdownSetWidth = dropdown.SetWidth
dropdown.SetWidth = function(self, width)
@ -43,6 +39,7 @@ function PTGuiDropdown:New()
dropdown.SetHeight = function(self, height)
dropdownSetHeight(self, 25)
end
obj:SetShowShadow(true) -- Need to do this on creation to fix the visual position
-- Make clicking anywhere on the dropdown open the menu
dropdown:EnableMouse(true)
dropdown:SetScript("OnMouseUp", function()
@ -50,47 +47,97 @@ function PTGuiDropdown:New()
PTUtil.CallWithThis(_G[this:GetName().."Button"], _G[this:GetName().."Button"]:GetScript("OnClick"))
end
end)
obj:SetHandle(dropdown)
return obj
end
local recordedTextures = {"ButtonNormalTexture", "ButtonDisabledTexture", "ButtonPushedTexture", "ButtonHighlightTexture"}
local partProps = {
Default = {
Left = {
Width = 25, Height = 64,
Coords = {0, 0.1953125, 0, 1},
Point = {"TOPLEFT", "$parent", "TOPLEFT", -18, 18}
},
Middle = {
Width = 115, Height = 64,
Coords = {0.1953125, 0.8046875, 0, 1},
Point = {"LEFT", "$parentLeft", "RIGHT"}
},
Right = {
Width = 25, Height = 64,
Coords = {0.8046875, 1, 0, 1},
Point = {"LEFT", "$parentMiddle", "RIGHT"}
},
Text = {
Point = {"RIGHT", "$parentRight", -43, 2}
},
Button = {
Point = {"TOPRIGHT", "$parentRight", -16, -18}
}
},
Shadowless = {
Left = {
Width = 6, Height = 24,
Coords = {18 / 128, (18 + 6) / 128, 19 / 64, (19 + 24) / 64},
Point = {"TOPLEFT", 0, -1}
},
Middle = {
Width = 115, Height = 24,
Coords = {0.1953125, 0.8046875, 19 / 64, (19 + 24) / 64},
Point = {"LEFT", "$parentLeft", "RIGHT", 0, 0}
},
Right = {
Width = 9, Height = 24,
Coords = {102 / 128, (102 + 9) / 128, 19 / 64, (19 + 24) / 64},
Point = {"LEFT", "$parentMiddle", "RIGHT", 0, 0}
},
Text = {
Point = {"RIGHT", "$parentRight", -26, 1}
},
Button = {
Point = {"TOPRIGHT", "$parentRight", 1, 1}
}
}
}
function PTGuiDropdown:SetShowShadow(showShadow)
local frameName = self:GetHandle():GetName()
for partName, props in pairs(showShadow and partProps.Default or partProps.Shadowless) do
local part = _G[frameName..partName]
if props.Coords then
part:SetTexCoord(unpack(props.Coords))
end
if props.Width then
part:SetWidth(props.Width)
part:SetHeight(props.Height)
end
part:ClearAllPoints()
part:SetPoint(unpack(props.Point))
end
self:SetWidth(self:GetWidth())
UIDropDownMenu_SetAnchor(showShadow and 18 or 0, showShadow and 17 or 0, self:GetHandle(), "TOPLEFT",
_G[frameName.."Left"], "BOTTOMLEFT")
return self
end
local defaultTextures = {
ButtonNormalTexture = "Interface\\ChatFrame\\UI-ChatIcon-ScrollDown-Up",
ButtonDisabledTexture = "Interface\\ChatFrame\\UI-ChatIcon-ScrollDown-Disabled",
ButtonPushedTexture = "Interface\\ChatFrame\\UI-ChatIcon-ScrollDown-Down",
ButtonHighlightTexture = "Interface\\Buttons\\UI-Common-MouseHilight"
}
function PTGuiDropdown:SetParent(obj)
local menuType = obj == UIParent and "MENU" or nil
if menuType == "MENU" and not self.guiSavedProps then
-- If this is becoming a context menu, we need to save the current button properties so that we can
-- restore them if this becomes a dropdown menu again
if menuType ~= "MENU" and self:GetHandle().displayMode == "MENU" then
-- Show the dropdown if we're switching from a context menu to a dropdown
-- BROKEN: When put back as a context menu, the button shows forever???
local frameName = self:GetHandle():GetName()
local savedProps = {}
for _, tex in ipairs(recordedTextures) do
savedProps[tex] = _G[frameName..tex]:GetTexture()
end
local button = _G[frameName.."Button"]
local buttonPoints = {}
for i = 1, button:GetNumPoints() do
local a,b,c,d,e = button:GetPoint(i)
buttonPoints[i] = {a,b,c,d,e}
end
savedProps["ButtonPoints"] = buttonPoints
self.guiSavedProps = savedProps
elseif menuType ~= "MENU" and self.guiSavedProps then
-- Restore the properties if we're switching from a context menu to a dropdown
local frameName = self:GetHandle():GetName()
local savedProps = self.guiSavedProps
_G[frameName.."Left"]:Show()
_G[frameName.."Middle"]:Show()
_G[frameName.."Right"]:Show()
for _, tex in ipairs(recordedTextures) do
_G[frameName..tex]:SetTexture(savedProps[tex])
end
local button = _G[frameName.."Button"]
button:ClearAllPoints();
for _, pt in ipairs(savedProps.ButtonPoints) do
_G[frameName.."Button"]:SetPoint(unpack(pt))
for texName, texPath in pairs(defaultTextures) do
_G[frameName..texName]:SetTexture(texPath)
end
self:SetShowShadow(true)
self:GetHandle().displayMode = nil
self.guiSavedProps = nil
end
UIDropDownMenu_Initialize(self:GetHandle(), function(level)
self:Initialize(level)
@ -100,6 +147,7 @@ end
function PTGuiDropdown:OnDispose()
self:SetToggleState(false)
self:SetShowShadow(true)
self.super.OnDispose(self)
self.Options = nil
@ -174,6 +222,7 @@ function PTGuiDropdown:SetToggleState(shown, anchor, xOffset, yOffset)
if self:IsToggledOn() ~= shown then
ToggleDropDownMenu(1, nil, self:GetHandle(), anchor and anchor:GetName() or nil, xOffset, yOffset)
end
return self
end
PTGuiLib.RegisterComponent(PTGuiDropdown)