func createSearchMenu(entry *gtk3.Entry) *gtk3.Menu { menu := gtk3.NewMenu() item := gtk3.NewImageMenuItemWithMnemonic("Search by _name") image := gtk3.NewImageFromStock(gtk3.GtkStock.FIND, gtk3.GtkIconSize.MENU) item.SetImage(image) item.SetAlwaysShowImage(true) item.Connect("activate", func(item gtk3.MenuItemLike, data ...interface{}) { entry.SetIconFromStock(gtk3.GtkEntryIconPosition.PRIMARY, gtk3.GtkStock.FIND) entry.SetIconTooltipText(gtk3.GtkEntryIconPosition.PRIMARY, "Search by name\nClick here to change the search type") entry.SetPlaceholderText("name") }) menu.Append(item) item = gtk3.NewImageMenuItemWithMnemonic("Search by _description") image = gtk3.NewImageFromStock(gtk3.GtkStock.EDIT, gtk3.GtkIconSize.MENU) item.SetImage(image) item.SetAlwaysShowImage(true) item.Connect("activate", func(item gtk3.MenuItemLike, data ...interface{}) { entry.SetIconFromStock(gtk3.GtkEntryIconPosition.PRIMARY, gtk3.GtkStock.EDIT) entry.SetIconTooltipText(gtk3.GtkEntryIconPosition.PRIMARY, "Search by description\nClick here to change the search type") entry.SetPlaceholderText("description") }) menu.Append(item) item = gtk3.NewImageMenuItemWithMnemonic("Search by _file name") image = gtk3.NewImageFromStock(gtk3.GtkStock.OPEN, gtk3.GtkIconSize.MENU) item.SetImage(image) item.SetAlwaysShowImage(true) item.Connect("activate", func(item gtk3.MenuItemLike, data ...interface{}) { entry.SetIconFromStock(gtk3.GtkEntryIconPosition.PRIMARY, gtk3.GtkStock.OPEN) entry.SetIconTooltipText(gtk3.GtkEntryIconPosition.PRIMARY, "Search by file name\nClick here to change the search type") entry.SetPlaceholderText("file name") }) menu.Append(item) menu.ShowAll() return menu }