可以使用以下 import 语句在 .qml 文件中把 QML 类型导入应用程序：
import QtQuick.VirtualKeyboard.Components
| Backspace key for keyboard layouts | |
| Common parent for all key types | |
| Change language key for keyboard layouts | |
| Enter key for keyboard layouts | |
| Filler key for keyboard layouts | |
| Flick key for keyboard layouts | |
| Hand writing mode key for keyboard layouts | |
| Hide keyboard key for keyboard layouts | |
| Input mode key for keyboard layouts | |
| Regular character key for keyboard layouts | |
| Keyboard column for keyboard layouts | |
| 键盘布局 | |
| Allows dynamic loading of keyboard layout | |
| Keyboard row for keyboard layouts | |
| Generic mode key for keyboard layouts | |
| Specialized number key for keyboard layouts | |
| Shift key for keyboard layouts | |
| Space key for keyboard layouts | |
| Symbol mode key for keyboard layouts | |
| A specialized MultiPointTouchArea for collecting touch input data | |
| A specialized key for collecting touch input data |
