Conditions.talent.treePicker

呼叫方式

Conditions.talent.treePicker(parent, spec, value, update)

記錄相依項目 Conditions.talent.treePicker，然後以該名稱呼叫。含命名空間的呼叫不會傳入 self：請使用冒號呼叫，或自行傳入該物件。

作用

Builds the Talent tree dropdown for the TALENT_TREE_POINTS and PRIMARY_TALENT_TREE editors, listing the client's talent trees, storing the selection in value.tree and calling update. Shows a note when the client has no Classic talent-tree layout; the dropdown is disabled when there are no trees or value.disabled is true.

參數

名稱	類型	作用
`parent`	`table`	Condition widget group the control is added to.
`spec`	`number \| nil`	Specialization the editor is for; on progression clients a value from 1 to 4 also selects the talent group to read.
`value`	`table`	Saved condition settings; the tree field is read and written, and disabled is honored.
`update`	`function`	Called with no arguments after every change so the editor can refresh.

傳回值

無。

版本

內建輔助函式在每個版本上都會註冊。不同的是它們讀取的遊戲 API；某個 API 不存在時，輔助函式會改用備用方式，或傳回 nil 並附上原因。

它不會直接讀取任何遊戲 API。

插件如何呼叫它

主要天賦樹 (widget)

local top=parent:GetUserData('top');treePicker(parent,spec,value,function() top:SetStatusText(top:GetUserData('funcs'):print(top:GetUserData('root'),spec)) end)

天賦樹點數 (widget)

treePicker(parent,spec,value,update);parent:AddChild(addon:Widget_OperatorWidget(value,L['Points'],update))

相依項目

dropdown → Conditions.talent.dropdown
group → Conditions.talent.group
text → Conditions.talent.text

原始碼

Conditions/talent.lua，第 636 行。在遊戲中為唯讀；「複製」會產生一份可編輯的複本。

Conditions.talent.treePicker(parent, spec, value, update)

    local choices,order={},{}
    local listed=addon.TalentTrees.Choices(addon.TalentTrees.ContextClass(),group(spec))
    if listed then choices,order=listed.choices,listed.order
    else text(parent,L['This client does not expose a Classic talent-tree layout. The saved tree reference is preserved.']) end
    local picker=dropdown(parent,L['Talent tree'],function(selected) value.tree=selected;update() end)
    picker:SetDisabled(#order==0 or value.disabled==true)
    picker.configure=function() picker:SetList(choices,order);picker:SetValue(value.tree) end

返回函式參考