QML TextEdit 单行裁剪实现方法

可以通过设置 TextEdit 的属性 'wrapMode' 为 TextEdit.NoWrap 来实现单行裁剪，示例代码如下：

import QtQuick 2.0
import QtQuick.Controls 2.0

ApplicationWindow {
    width: 400
    height: 300
    visible: true

    TextEdit {
        id: myTextEdit
        x: 50
        y: 50
        width: 200
        height: 30
        wrapMode: TextEdit.NoWrap // 设置为单行裁剪
        text: 'This is a long text that should be clipped to a single line.'
    }
}