TextField

TextField is a single line text editor. TextField extends TextInput with a placeholder text functionality, and adds decoration.

• placeholder text: 输入提示
• decoration：边框

Detailed Description

实现：

    TextField {
        anchors.centerIn: parent
        width: 100
        height: 50
        placeholderText: "Enter name"
        focus: true
        enabled: true
    }

效果：

初始 normal

has active focus

和示例有区别，边框并没有显示为蓝色

disabled

和示例有区别，背景颜色是蓝色而不是灰色