更改 QML 控件的文本颜色 [英] Change text color for QML controls

问题描述

我正在使用一些 QML 控件，例如 GroupBox 和 CheckBox 有与之关联的文本.文本的默认颜色为黑色.但是，我将这些项目放在深色背景上，并且更喜欢使用白色作为文本颜色.这些项目没有颜色属性，所以我不知道该怎么做.

I am using some QML controls like GroupBox and CheckBox which have text associated with them. The default color of the text is black. However, I have these items on a dark background and would prefer using white for the text color. These items don't have a color property so I'm not sure what to do.

CheckBox {
    text: "Check Me"
}

推荐答案

您需要使用style 属性重新定义 Component 以用于基于 CheckBoxStyle

You need to use the style property to redefine the Component to use for the label based on the CheckBoxStyle

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Controls.Styles 1.0

Rectangle {
    color: "black"
    CheckBox {
        style: CheckBoxStyle {
            label: Text {
                color: "white"
                text: "check Me"
            }
        }
    }
}

使用 CheckBoxStyle 时，您可能需要重新定义整个组件，而不仅仅是标签属性.

When using CheckBoxStyle you might have to redefine the whole component and not just the label property.

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