56591cf - Delete unnecessary libraries
[wowui.git] / OmaRFConfig / libs / AceGUI-3.0 / widgets / AceGUIWidget-Heading.lua
1 --[[-----------------------------------------------------------------------------
2 Heading Widget
3 -------------------------------------------------------------------------------]]
4 local Type, Version = "Heading", 20
5 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
6 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
7
8 -- Lua APIs
9 local pairs = pairs
10
11 -- WoW APIs
12 local CreateFrame, UIParent = CreateFrame, UIParent
13
14 --[[-----------------------------------------------------------------------------
15 Methods
16 -------------------------------------------------------------------------------]]
17 local methods = {
18         ["OnAcquire"] = function(self)
19                 self:SetText()
20                 self:SetFullWidth()
21                 self:SetHeight(18)
22         end,
23
24         -- ["OnRelease"] = nil,
25
26         ["SetText"] = function(self, text)
27                 self.label:SetText(text or "")
28                 if text and text ~= "" then
29                         self.left:SetPoint("RIGHT", self.label, "LEFT", -5, 0)
30                         self.right:Show()
31                 else
32                         self.left:SetPoint("RIGHT", -3, 0)
33                         self.right:Hide()
34                 end
35         end
36 }
37
38 --[[-----------------------------------------------------------------------------
39 Constructor
40 -------------------------------------------------------------------------------]]
41 local function Constructor()
42         local frame = CreateFrame("Frame", nil, UIParent)
43         frame:Hide()
44
45         local label = frame:CreateFontString(nil, "BACKGROUND", "GameFontNormal")
46         label:SetPoint("TOP")
47         label:SetPoint("BOTTOM")
48         label:SetJustifyH("CENTER")
49
50         local left = frame:CreateTexture(nil, "BACKGROUND")
51         left:SetHeight(8)
52         left:SetPoint("LEFT", 3, 0)
53         left:SetPoint("RIGHT", label, "LEFT", -5, 0)
54         left:SetTexture("Interface\\Tooltips\\UI-Tooltip-Border")
55         left:SetTexCoord(0.81, 0.94, 0.5, 1)
56
57         local right = frame:CreateTexture(nil, "BACKGROUND")
58         right:SetHeight(8)
59         right:SetPoint("RIGHT", -3, 0)
60         right:SetPoint("LEFT", label, "RIGHT", 5, 0)
61         right:SetTexture("Interface\\Tooltips\\UI-Tooltip-Border")
62         right:SetTexCoord(0.81, 0.94, 0.5, 1)
63
64         local widget = {
65                 label = label,
66                 left  = left,
67                 right = right,
68                 frame = frame,
69                 type  = Type
70         }
71         for method, func in pairs(methods) do
72                 widget[method] = func
73         end
74
75         return AceGUI:RegisterAsWidget(widget)
76 end
77
78 AceGUI:RegisterWidgetType(Type, Constructor, Version)