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fix 'Input widget will raise error when candidate_text field is not defined'

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This commit is contained in:
endlesstravel 2017-10-31 19:38:14 +08:00
parent 6b302f777c
commit 12610bfe8f
4 changed files with 12 additions and 3 deletions
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3
input.lua
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@ -57,7 +57,7 @@ return function(core, input, ...)
opt.state = core:registerHitbox(opt.id, x,y,w,h)
opt.hasKeyboardFocus = core:grabKeyboardFocus(opt.id)
if (input.candidate_text.text == "") and opt.hasKeyboardFocus then
if (core.candidate_text.text == "") and opt.hasKeyboardFocus then
local keycode,char = core:getPressedKey()
-- text input
if char and char ~= "" then
@ -102,6 +102,7 @@ return function(core, input, ...)
end
end
input.candidate_text = {text=core.candidate_text.text, start=core.candidate_text.start, length=core.candidate_text.length}
core:registerDraw(opt.draw or core.theme.Input, input, opt, x,y,w,h)
return {