Mercurial > wow > askmrrobot

annotate ui/AmrUiLabel.lua @ 201:3447634f0388 tip

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Added tag v97 for changeset 6e8838b231d4
author Yellowfive
date Wed, 13 Jan 2021 13:12:13 -0600
parents a0894ffebd15
children
rev   line source
yellowfive@57 1 --[[-----------------------------------------------------------------------------
yellowfive@57 2 Label Widget
yellowfive@57 3 Displays text.
yellowfive@57 4 -------------------------------------------------------------------------------]]
yellowfive@57 5 local Type, Version = "AmrUiLabel", 1
yellowfive@57 6 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
yellowfive@57 7 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
yellowfive@57 8
yellowfive@57 9 local Amr = LibStub("AceAddon-3.0"):GetAddon("AskMrRobot")
yellowfive@57 10
yellowfive@57 11 -- Lua APIs
yellowfive@133 12 local pairs = pairs
yellowfive@57 13
yellowfive@57 14 -- WoW APIs
yellowfive@57 15 local CreateFrame, UIParent = CreateFrame, UIParent
yellowfive@57 16
yellowfive@57 17
yellowfive@57 18 --[[-----------------------------------------------------------------------------
yellowfive@57 19 Support functions
yellowfive@57 20 -------------------------------------------------------------------------------]]
yellowfive@57 21
yellowfive@57 22 local function updateSize(self)
yellowfive@57 23 if self.resizing then return end
yellowfive@57 24 local frame = self.frame
yellowfive@57 25 local width = frame.width or frame:GetWidth() or 0
yellowfive@57 26 local label = self.label
yellowfive@57 27 local height
yellowfive@57 28
yellowfive@57 29 label:ClearAllPoints()
yellowfive@57 30 label:SetPoint("TOPLEFT")
yellowfive@57 31 label:SetWidth(width)
yellowfive@57 32 height = label:GetHeight()
yellowfive@57 33
yellowfive@57 34 self.resizing = true
yellowfive@57 35 frame:SetHeight(height)
yellowfive@57 36 frame.height = height
yellowfive@57 37 self.resizing = nil
yellowfive@57 38 end
yellowfive@57 39
yellowfive@57 40 --[[-----------------------------------------------------------------------------
yellowfive@57 41 Scripts
yellowfive@57 42 -------------------------------------------------------------------------------]]
yellowfive@57 43
yellowfive@57 44 local function frameOnEnter(frame)
yellowfive@57 45 frame.obj:Fire("OnEnter")
yellowfive@57 46 end
yellowfive@57 47
yellowfive@57 48 local function frameOnLeave(frame)
yellowfive@57 49 frame.obj:Fire("OnLeave")
yellowfive@57 50 end
yellowfive@57 51
yellowfive@57 52 local function frameOnMouseDown(frame, ...)
yellowfive@57 53 frame.obj:Fire("OnMouseDown", ...)
yellowfive@57 54 end
yellowfive@57 55
yellowfive@57 56 local function frameOnMouseUp(frame, ...)
yellowfive@57 57 frame.obj:Fire("OnMouseUp", ...)
yellowfive@57 58 end
yellowfive@57 59
yellowfive@57 60 --[[-----------------------------------------------------------------------------
yellowfive@57 61 Methods
yellowfive@57 62 -------------------------------------------------------------------------------]]
yellowfive@57 63 local methods = {
yellowfive@57 64 ["OnAcquire"] = function(self)
yellowfive@57 65 -- set the flag to stop constant size updates
yellowfive@57 66 self.resizing = true
yellowfive@57 67 -- height is set dynamically by the text size
yellowfive@57 68 self:SetWidth(200)
yellowfive@57 69 self:SetText()
yellowfive@57 70 self:SetFont(Amr.CreateFont("Regular", 16, Amr.Colors.Text))
yellowfive@57 71 self:SetJustifyH("LEFT")
yellowfive@57 72 self:SetJustifyV("MIDDLE")
yellowfive@57 73 self:SetWordWrap(true)
yellowfive@57 74 self:SetVisible(true)
yellowfive@57 75
yellowfive@57 76 -- reset the flag
yellowfive@57 77 self.resizing = nil
yellowfive@57 78 -- run the update explicitly
yellowfive@124 79 --updateSize(self)
yellowfive@57 80 end,
yellowfive@57 81
yellowfive@57 82 -- ["OnRelease"] = nil,
yellowfive@57 83
yellowfive@57 84 ["OnWidthSet"] = function(self, width)
yellowfive@57 85 updateSize(self)
yellowfive@57 86 end,
yellowfive@57 87
yellowfive@57 88 ["GetHeight"] = function(self)
yellowfive@57 89 return self.frame:GetHeight()
yellowfive@57 90 end,
yellowfive@57 91
yellowfive@57 92 ["SetText"] = function(self, text)
yellowfive@57 93 self.label:SetText(text)
yellowfive@57 94 updateSize(self)
yellowfive@57 95 end,
yellowfive@57 96
yellowfive@57 97 ["SetFont"] = function(self, font)
yellowfive@57 98 self.label:SetFontObject(font)
yellowfive@57 99 updateSize(self)
yellowfive@57 100 end,
yellowfive@57 101
yellowfive@57 102 ["SetJustifyV"] = function(self, val)
yellowfive@57 103 self.label:SetJustifyV(val)
yellowfive@57 104 end,
yellowfive@57 105
yellowfive@57 106 ["SetJustifyH"] = function(self, val)
yellowfive@57 107 self.label:SetJustifyH(val)
yellowfive@57 108 end,
yellowfive@57 109
yellowfive@57 110 ["SetWordWrap"] = function(self, enable)
yellowfive@57 111 self.label:SetWordWrap(enable)
yellowfive@57 112 updateSize(self)
yellowfive@57 113 end,
yellowfive@57 114
yellowfive@57 115 ["SetVisible"] = function(self, visible)
yellowfive@57 116 if visible then
yellowfive@57 117 self.frame:Show()
yellowfive@57 118 else
yellowfive@57 119 self.frame:Hide()
yellowfive@57 120 end
yellowfive@57 121 end
yellowfive@57 122 }
yellowfive@57 123
yellowfive@57 124 --[[-----------------------------------------------------------------------------
yellowfive@57 125 Constructor
yellowfive@57 126 -------------------------------------------------------------------------------]]
yellowfive@57 127 local function Constructor()
yellowfive@57 128 local frame = CreateFrame("Frame", nil, UIParent)
yellowfive@57 129 frame:Hide()
yellowfive@57 130
yellowfive@57 131 frame:SetScript("OnEnter", frameOnEnter)
yellowfive@57 132 frame:SetScript("OnLeave", frameOnLeave)
yellowfive@57 133 frame:SetScript("OnMouseDown", frameOnMouseDown)
yellowfive@57 134 frame:SetScript("OnMouseUp", frameOnMouseUp)
yellowfive@57 135
yellowfive@57 136 local label = frame:CreateFontString(nil, "ARTWORK")
yellowfive@124 137 label:SetPoint("TOPLEFT")
yellowfive@57 138 label:SetFontObject(Amr.CreateFont("Regular", 16, Amr.Colors.Text))
yellowfive@57 139
yellowfive@57 140 -- create widget
yellowfive@57 141 local widget = {
yellowfive@57 142 label = label,
yellowfive@57 143 frame = frame,
yellowfive@57 144 type = Type
yellowfive@57 145 }
yellowfive@57 146 for method, func in pairs(methods) do
yellowfive@57 147 widget[method] = func
yellowfive@57 148 end
yellowfive@57 149
yellowfive@57 150 return AceGUI:RegisterAsWidget(widget)
yellowfive@57 151 end
yellowfive@57 152
yellowfive@57 153 AceGUI:RegisterWidgetType(Type, Constructor, Version)