ComboBox.show_ui().response.changed() not firing

[vbeffa]

I'm trying to add a listener for a combobox when its value changes. It seems ComboBox.show_ui().response.changed() should be what to use, but it's not working. clicked() fires but only when the combobox is opened, not when a new value is selected, so the updated value is not seen by clicked() until the next time it's opened. Is there another function I should be using?

[vbeffa]

It looks like you need to add if xxx.clicked() to each value inside the combobox:

egui::ComboBox::from_label( "Select one!")
    .selected_text(format!("{:?}", selected))
    .show_ui(ui, |ui| {
        if ui.selectable_value(&mut selected, Enum::First, "First").clicked() {
          // handle click
        };
        if ui.selectable_value(&mut selected, Enum::Second, "Second").clicked() {
          // handle click
        };
        if ui.selectable_value(&mut selected, Enum::Third, "Third").clicked() {
          // handle click
        };
    }
);

[emilk]

You can also store the before-value of the enum then compare after showing the combo-box. Less code :)