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Fix crash when opening Object Settings with mixed nullable values (#14864)

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This commit is contained in:
Kiss Lorand
2026-07-21 21:17:22 +03:00
committed by GitHub
parent 23f8ad88d1
commit 8390d55127
1 changed files with 16 additions and 10 deletions
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26
src/slic3r/GUI/Field.cpp
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@@ -1043,14 +1043,14 @@ void TextCtrl::propagate_value()
void TextCtrl::set_value(const boost::any& value, bool change_event/* = false*/) {
m_disable_change_event = !change_event;
if (m_opt.nullable) {
const bool m_is_na_val = value.empty() || (boost::any_cast<wxString>(value) == _(L("N/A")));
if (!m_is_na_val)
m_last_meaningful_value = value;
text_ctrl()->SetValue(boost::any_cast<wxString>(value)); // BBS
}
else
text_ctrl()->SetValue(value.empty() ? "" : boost::any_cast<wxString>(value)); // BBS // BBS: null value
text_ctrl()->SetValue(value.empty() ? wxString() : boost::any_cast<wxString>(value));
m_disable_change_event = false;
if (!change_event) {
@@ -1187,18 +1187,24 @@ void CheckBox::set_value(const boost::any& value, bool change_event)
m_disable_change_event = !change_event;
if (m_opt.nullable) {
const bool is_value_unsigned_char = value.type() == typeid(unsigned char);
bool bool_value = false;
m_is_na_val = value.empty() || (is_value_unsigned_char &&
boost::any_cast<unsigned char>(value) == ConfigOptionBoolsNullable::nil_value());
if (!m_is_na_val)
m_last_meaningful_value = is_value_unsigned_char ? value : static_cast<unsigned char>(boost::any_cast<bool>(value));
const auto bool_value = is_value_unsigned_char ?
boost::any_cast<unsigned char>(value) != 0 :
boost::any_cast<bool>(value);
dynamic_cast<::CheckBox*>(window)->SetValue(m_is_na_val ? false : bool_value); // BBS
if (!m_is_na_val) {
bool_value = is_value_unsigned_char ?
boost::any_cast<unsigned char>(value) != 0 :
boost::any_cast<bool>(value);
m_last_meaningful_value = is_value_unsigned_char ? value : static_cast<unsigned char>(bool_value);
}
dynamic_cast<::CheckBox*>(window)->SetValue(bool_value);
}
else if (!value.empty()) // BBS: null value
else if (!value.empty()){ // BBS: null value
dynamic_cast<::CheckBox*>(window)->SetValue(boost::any_cast<bool>(value)); // BBS
}
dynamic_cast<::CheckBox*>(window)->SetHalfChecked(value.empty());
m_disable_change_event = false;
}