Golang gtk_button_new_from_icon_name示例

示例#1

文件： gtk_since_3_10.go 项目： rosatolen/coyim

// ButtonNewFromIconName is a wrapper around gtk_button_new_from_icon_name().
func ButtonNewFromIconName(iconName string, size IconSize) (*Button, error) {
	cstr := C.CString(iconName)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gtk_button_new_from_icon_name((*C.gchar)(cstr),
		C.GtkIconSize(size))
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapButton(wrapObject(unsafe.Pointer(c))), nil
}

示例#2

文件： gtk_3_10.go 项目： vvanpo/gotk3

// ButtonNewFromIconName is a wrapper around gtk_button_new_from_icon_name().
func ButtonNewFromIconName(iconName string, size IconSize) (*Button, error) {
	cstr := C.CString(iconName)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gtk_button_new_from_icon_name((*C.gchar)(cstr),
		C.GtkIconSize(size))
	if c == nil {
		return nil, nilPtrErr
	}
	obj := &glib.Object{glib.ToGObject(unsafe.Pointer(c))}
	b := wrapButton(obj)
	obj.RefSink()
	runtime.SetFinalizer(obj, (*glib.Object).Unref)
	return b, nil
}