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Allow LambdaClickHandler to see context.

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This commit is contained in:
John Preston 2020-11-10 21:50:49 +03:00
parent cffa5e11d8
commit f46a1be77c
1 changed files with 7 additions and 3 deletions
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10
ui/click_handler.h
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@ -105,16 +105,20 @@ protected:
class LambdaClickHandler : public ClickHandler {
public:
LambdaClickHandler(Fn<void()> handler) : _handler(std::move(handler)) {
LambdaClickHandler(Fn<void()> handler)
: _handler([handler = std::move(handler)](ClickContext) { handler(); }) {
}
LambdaClickHandler(Fn<void(ClickContext)> handler)
: _handler(std::move(handler)) {
}
void onClick(ClickContext context) const override final {
if (context.button == Qt::LeftButton && _handler) {
_handler();
_handler(context);
}
}
private:
Fn<void()> _handler;
Fn<void(ClickContext)> _handler;
};