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Fix crash in change language box.

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Each time a radiobutton was triggered it was destroyed in refresh().
This commit is contained in:
John Preston 2017-07-18 20:09:48 +03:00
parent a5e0b19b79
commit 10906e2e16
1 changed files with 4 additions and 2 deletions
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6
Telegram/SourceFiles/boxes/language_box.cpp
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@ -54,6 +54,7 @@ LanguageBox::Inner::Inner(QWidget *parent, gsl::not_null<Languages*> languages)
_group->setChangedCallback([this](int value) { languageChanged(value); });
subscribe(Lang::Current().updated(), [this] {
activateCurrent();
refresh();
});
}
@ -96,12 +97,13 @@ void LanguageBox::Inner::languageChanged(int languageIndex) {
void LanguageBox::Inner::activateCurrent() {
auto currentId = Lang::Current().id();
for (auto i = 0, count = _languages->size(); i != count; ++i) {
if ((*_languages)[i].id == currentId) {
auto languageId = (*_languages)[i].id;
auto isCurrent = (languageId == currentId) || (languageId == Lang::DefaultLanguageId() && currentId.isEmpty());
if (isCurrent) {
_group->setValue(i);
return;
}
}
refresh();
}
void LanguageBox::prepare() {