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1 --[[-----------------------------------------------------------------------------
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2 Button Widget
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3 Graphical Button.
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4 -------------------------------------------------------------------------------]]
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5 local Type, Version = "Button", 23
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6 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
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7 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
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8
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9 -- Lua APIs
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10 local pairs = pairs
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11
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12 -- WoW APIs
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13 local _G = _G
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14 local PlaySound, CreateFrame, UIParent = PlaySound, CreateFrame, UIParent
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15
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16 local wowMoP
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17 do
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18 local _, _, _, interface = GetBuildInfo()
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19 wowMoP = (interface >= 50000)
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20 end
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21
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22 --[[-----------------------------------------------------------------------------
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23 Scripts
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24 -------------------------------------------------------------------------------]]
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25 local function Button_OnClick(frame, ...)
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26 AceGUI:ClearFocus()
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27 PlaySound("igMainMenuOption")
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28 frame.obj:Fire("OnClick", ...)
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29 end
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30
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31 local function Control_OnEnter(frame)
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32 frame.obj:Fire("OnEnter")
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33 end
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34
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35 local function Control_OnLeave(frame)
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36 frame.obj:Fire("OnLeave")
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37 end
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38
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39 --[[-----------------------------------------------------------------------------
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40 Methods
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41 -------------------------------------------------------------------------------]]
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42 local methods = {
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43 ["OnAcquire"] = function(self)
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44 -- restore default values
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45 self:SetHeight(24)
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46 self:SetWidth(200)
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47 self:SetDisabled(false)
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48 self:SetAutoWidth(false)
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49 self:SetText()
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50 end,
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51
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52 -- ["OnRelease"] = nil,
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53
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54 ["SetText"] = function(self, text)
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55 self.text:SetText(text)
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56 if self.autoWidth then
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57 self:SetWidth(self.text:GetStringWidth() + 30)
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58 end
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59 end,
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60
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61 ["SetAutoWidth"] = function(self, autoWidth)
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62 self.autoWidth = autoWidth
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63 if self.autoWidth then
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64 self:SetWidth(self.text:GetStringWidth() + 30)
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65 end
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66 end,
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67
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68 ["SetDisabled"] = function(self, disabled)
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69 self.disabled = disabled
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70 if disabled then
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71 self.frame:Disable()
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72 else
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73 self.frame:Enable()
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74 end
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75 end
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76 }
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77
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78 --[[-----------------------------------------------------------------------------
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79 Constructor
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80 -------------------------------------------------------------------------------]]
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81 local function Constructor()
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82 local name = "AceGUI30Button" .. AceGUI:GetNextWidgetNum(Type)
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83 local frame = CreateFrame("Button", name, UIParent, wowMoP and "UIPanelButtonTemplate" or "UIPanelButtonTemplate2")
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84 frame:Hide()
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85
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86 frame:EnableMouse(true)
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87 frame:SetScript("OnClick", Button_OnClick)
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88 frame:SetScript("OnEnter", Control_OnEnter)
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89 frame:SetScript("OnLeave", Control_OnLeave)
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90
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91 local text = frame:GetFontString()
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92 text:ClearAllPoints()
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93 text:SetPoint("TOPLEFT", 15, -1)
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94 text:SetPoint("BOTTOMRIGHT", -15, 1)
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95 text:SetJustifyV("MIDDLE")
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96
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97 local widget = {
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98 text = text,
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99 frame = frame,
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100 type = Type
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101 }
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102 for method, func in pairs(methods) do
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103 widget[method] = func
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104 end
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105
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106 return AceGUI:RegisterAsWidget(widget)
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107 end
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108
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109 AceGUI:RegisterWidgetType(Type, Constructor, Version)
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