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ui-widgets: implement own dropdown widgets
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shagu
@@ -102,6 +102,203 @@ do -- statusbars
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end
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end
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do -- dropdown
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local _, class = UnitClass("player")
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local color = RAID_CLASS_COLORS[class]
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local function OnEnter()
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this.button:SetBackdropBorderColor(this.button.cr,this.button.cg,this.button.cb,1)
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end
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local function OnLeave()
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this.button:SetBackdropBorderColor(this.button.rr,this.button.rg,this.button.rb,1)
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end
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local function OnListClick()
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this:GetParent():Hide()
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if this.func then this.func() end
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end
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local handlers = {
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["SetSelection"] = function(self, id)
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if id and self.menu and self.menu[id] then
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self.text:SetText(self.menu[id].text)
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self.id = id
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end
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end,
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["GetSelection"] = function(self)
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self:UpdateMenu()
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if self.menu and self.menu[self.id] then
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return self.id, self.menu[self.id].text, self.menu[self.id].func
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end
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end,
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["SetMenu"] = function(self, menu)
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if type(menu) == "function" then
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self.menu = menu()
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self.menufunc = menu
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else
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self.menu = menu
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self.menufunc = nil
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end
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end,
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["GetMenu"] = function(self)
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self:UpdateMenu()
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return self.menu
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end,
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["ShowMenu"] = function(self)
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self:UpdateMenu()
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self.menuframe:SetFrameLevel(self:GetFrameLevel() + 8)
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self.menuframe:SetHeight(table.getn(self.menu)*20+4)
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self.menuframe:Show()
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end,
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["HideMenu"] = function(self)
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self.menuframe:Hide()
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end,
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["ToggleMenu"] = function(self)
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if self.menuframe:IsShown() then
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self:HideMenu()
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else
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self:ShowMenu()
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end
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end,
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["UpdateMenu"] = function(self)
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-- run/reload menu function if available
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if self.menufunc then self.menu = self.menufunc() end
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if not self.menu then return end
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-- set caption to the current value
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self.text:SetText(self.menu[self.id] and self.menu[self.id].text or "")
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-- refresh menu buttons
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for id, element in pairs(self.menuframe.elements) do
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element:Hide()
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end
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for id, data in pairs(self.menu) do
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self:CreateMenuEntry(id)
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end
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end,
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["CreateMenuEntry"] = function(self, id)
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if not self.menu[id] then return end
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local frame, entry
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for count, existing in pairs(self.menuframe.elements) do
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if not existing:IsShown() then
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frame = existing
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entry = count
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break
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end
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end
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if not frame and not entry then
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entry = table.getn(self.menuframe.elements) + 1
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frame = CreateFrame("Button", nil, self.menuframe)
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frame:ClearAllPoints()
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frame:SetPoint("TOPLEFT", self.menuframe, "TOPLEFT", 2, -(entry-1)*20-2)
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frame:SetPoint("TOPRIGHT", self.menuframe, "TOPRIGHT", -2, -(entry-1)*20-2)
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frame:SetHeight(20)
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frame.parent = self
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frame.icon = frame:CreateTexture(nil, "OVERLAY")
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frame.icon:SetPoint("RIGHT", frame, "RIGHT", -2, 0)
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frame.icon:SetHeight(16)
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frame.icon:SetWidth(16)
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frame.icon:SetTexture("Interface\\Buttons\\UI-CheckBox-Check")
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frame.text = frame:CreateFontString(nil, "OVERLAY")
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frame.text:SetFontObject(GameFontWhite)
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frame.text:SetFont(pfUI.font_default, pfUI_config.global.font_size-1, "OUTLINE")
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frame.text:SetJustifyH("RIGHT")
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frame.text:SetPoint("LEFT", frame, "LEFT", 2, 0)
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frame.text:SetPoint("RIGHT", frame.icon, "LEFT", -2, 0)
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frame.hover = frame:CreateTexture(nil, "BACKGROUND")
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frame.hover:SetAllPoints(frame)
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frame.hover:SetTexture(.4,.4,.4,.4)
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frame.hover:Hide()
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table.insert(self.menuframe.elements, frame)
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end
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frame.id = id
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frame.text:SetText(self.menu[id].text)
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if self.id == id then
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frame.icon:Show()
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else
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frame.icon:Hide()
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end
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frame:SetScript("OnClick", function()
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this.parent:SetSelection(this.id)
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if this.parent.mode == "MULTISELECT" then
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this.parent:ShowMenu()
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else
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this.parent:HideMenu()
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end
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if this.parent.menu[id].func then
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this.parent.menu[id].func()
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end
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end)
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frame:SetScript("OnEnter", function() this.hover:Show() end)
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frame:SetScript("OnLeave", function() this.hover:Hide() end)
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frame:Show()
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end,
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}
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function pfUI.api.CreateDropDownButton(name, parent)
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local frame = CreateFrame("Button", name, parent)
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frame:SetScript("OnEnter", OnEnter)
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frame:SetScript("OnLeave", OnLeave)
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frame:SetScript("OnClick", function()
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this:ToggleMenu()
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end)
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frame:SetHeight(20)
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frame.id = nil
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CreateBackdrop(frame, nil, true)
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local button = CreateFrame("Button", nil, frame)
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button:SetPoint("RIGHT", frame, "RIGHT", -2, 0)
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button:SetWidth(16)
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button:SetHeight(16)
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button:SetScript("OnClick", function()
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this:GetParent():ToggleMenu()
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end)
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SkinArrowButton(button, "down")
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button.icon:SetVertexColor(1,.9,.1)
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local text = frame:CreateFontString(nil, "OVERLAY")
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text:SetFontObject(GameFontWhite)
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text:SetFont(pfUI.font_default, pfUI_config.global.font_size-1, "OUTLINE")
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text:SetPoint("RIGHT", button, "LEFT", -4, 0)
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text:SetJustifyH("RIGHT")
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local menuframe = CreateFrame("Frame", tostring(frame).."menu", parent)
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menuframe.button = frame
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menuframe.elements = {}
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menuframe:SetPoint("TOPLEFT", frame, "BOTTOMLEFT", 0, -2)
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menuframe:SetPoint("TOPRIGHT", frame, "TOPRIGHT", 0, 2)
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menuframe:Hide()
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menuframe:SetScript("OnUpdate", function()
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if not MouseIsOver(this, 100, -100, -100, 100) then
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this.button:HideMenu()
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end
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end)
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CreateBackdrop(menuframe, nil, true)
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for name, func in pairs(handlers) do
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frame[name] = func
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end
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frame.menuframe = menuframe
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frame.button = button
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frame.text = text
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return frame
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end
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end
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function pfUI.api.CreateTabChild(self, title, bwidth, bheight, bottom, static)
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-- create tab button
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local b = CreateFrame("Button", "pfConfig" .. title .. "Button", self, "UIPanelButtonTemplate")
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