Change gui.widgets.List:setChoices to keep state in internal table

Fixes #1171
2018-06-20 17:23:57 +03:00 · 2018-06-20 17:23:57 +03:00 · ed23d2c4e2
parent 2c106fa7a5
commit ed23d2c4e2
1 changed files with 8 additions and 6 deletions
--- a/library/lua/gui/widgets.lua
+++ b/library/lua/gui/widgets.lua
@ -456,15 +456,17 @@ function List:init(info)
 end

 function List:setChoices(choices, selected)
-    self.choices = choices or {}
+    self.choices = {}

-    for i,v in ipairs(self.choices) do
+    for i,v in ipairs(choices) do
+        local l = utils.clone(v);
        if type(v) ~= 'table' then
-            v = { text = v }
-            self.choices[i] = v
+            l = { text = v }
+        else
+            l.text = v.text or v.caption or v[1]
        end
-        v.text = v.text or v.caption or v[1]
-        parse_label_text(v)
+        parse_label_text(l)
+        self.choices[i] = l
    end

    self:setSelected(selected)