touchEditingMenu

pub fn touchEditingMenu(self: *TextLayoutWidget) void {
    var hbox = dvui.box(@src(), .{ .dir = .horizontal }, .{
        .corners = dvui.ButtonWidget.defaults.cornersGet(),
        .background = true,
        .border = dvui.Rect.all(1),
    });
    defer hbox.deinit();

    if (dvui.buttonIcon(
        @src(),
        "select all",
        dvui.entypo.swap,
        .{},
        .{},
        .{ .min_size_content = .{ .h = 20 }, .margin = Rect.all(2) },
    )) {
        self.selection.selectAll();
    }

    if (dvui.buttonIcon(
        @src(),
        "copy",
        dvui.entypo.copy,
        .{},
        .{},
        .{ .min_size_content = .{ .h = 20 }, .margin = Rect.all(2) },
    )) {
        self.copy();
    }
}