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Bug #10238
openThe tristate checkbox updates its state too late after being clicked
Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
04/25/2022
Due date:
% Done:
0%
Estimated time:
Description
here is a small example:
auto layout = std::make_unique<Wt::WVBoxLayout>();
auto cb = layout->addWidget(std::make_unique<Wt::WCheckBox>("Tristate"));
cb->setPartialStateSelectable(true);
cb->clicked().connect([cb]() {
Wt::log("info") << "WCheckBox checked1: " << (int)cb->isChecked();
Wt::log("info") << "WCheckBox checkState1: " << (int)cb->checkState();
Wt::WTimer::singleShot(std::chrono::milliseconds(0), [cb]() {
Wt::log("info") << "WCheckBox checked2: " << (int)cb->isChecked();
Wt::log("info") << "WCheckBox checkState2: " << (int)cb->checkState();
});
});
The first four clicks can be ignored because the state order is not correct (s. Bug #10211). But then the states only match when changing from checked to unchecked.
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