comboBox

Text entry widget with dropdown choices.

Call ComboBox.entries after this with the choices.

Only valid between Window.beginand Window.end.

Parameters

src:std.builtin.SourceLocation: std.builtin.SourceLocation
init_opts:TextEntryWidget.InitOptions: TextEntryWidget.InitOptions
opts:Options: Options

Source

Implementation

pub fn comboBox(src: std.builtin.SourceLocation, init_opts: TextEntryWidget.InitOptions, opts: Options) *ComboBox {
    const combo = widgetAlloc(ComboBox);
    combo.te = widgetAlloc(TextEntryWidget);
    combo.te.init(src, init_opts, opts);

    if (combo.te.data().accesskit_node()) |ak_node| {
        AccessKit.nodeSetRole(ak_node, AccessKit.Role.editable_combo_box.asU8());
        // Accessibility TODO: Expand and collapse
    }

    combo.sug = dvui.suggestion(combo.te, .{ .button = true, .open_on_focus = false, .open_on_text_change = false, .label = .{ .text = combo.te.getText() } });
    // suggestion forwards events to textEntry, so don't call te.processEvents()
    combo.te.draw();

    return combo;
}