Conditions.talent.treePicker

调用方式

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

记录依赖项 Conditions.talent.treePicker，然后按该名称调用。带命名空间的调用不会传入 self：请使用冒号调用，或自行传入该对象。

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.

参数

名称	类型	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.

返回值

无。

版本

内置辅助函数在每个版本上都会注册。不同的是它们读取的游戏 API；某个 API 缺失时，辅助函数会改用后备方案，或返回 nil 并附上原因。

它不直接读取任何游戏 API。

插件如何调用它

主天赋树 (widget)

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

天赋树点数 (widget)

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

依赖项

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

源码

Conditions/talent.lua，第 636 行。在游戏中为只读；“复制”会生成一份可编辑的副本。

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

返回函数参考