内容

• 特性
• 详细描述

Palette QML Type

The QQuickPalette class contains color groups for each QML item state. 更多...

import 语句：

import QtQuick 2.2

• 所有成员列表，包括继承成员

特性

• active : QQuickColorGroup
• 被禁用 : QQuickColorGroup
• inactive : QQuickColorGroup

详细描述

A palette consists of three color groups: Active, Disabled, and Inactive. Active color group is the default group, its colors are used for other groups if colors of these groups aren't explicitly specified.

In the following example, color is applied for all color groups:

ApplicationWindow {
    palette.buttonText: "salmon"
    ColumnLayout {
        Button {
            text: qsTr("Disabled button")
            enabled: false
        }
        Button {
            text: qsTr("Enabled button")
        }
    }
}
					

It means that text color will be the same for both buttons.

In the following example, colors will be different for enabled and disabled states:

ApplicationWindow {
    palette.buttonText: "salmon"
    palette.disabled.buttonText: "lavender"
    ColumnLayout {
        Button {
            text: qsTr("Disabled button")
            enabled: false
        }
        Button {
            text: qsTr("Enabled button")
        }
    }
}
					

It is also possible to specify colors like this:

palette {
    buttonText: "azure"
    button: "khaki"
    disabled {
        buttonText: "lavender"
        button: "coral"
    }
}
					

This approach is convenient when you need to specify a whole palette with all color groups.

特性文档编制

active : QQuickColorGroup

The Active group is used for windows that are in focus.

另请参阅 QPalette::Active .

被禁用 : QQuickColorGroup

The Disabled group is used for elements that are disabled for some reason.

另请参阅 QPalette::Disabled .

inactive : QQuickColorGroup

The Inactive group is used for windows that have no keyboard focus.

另请参阅 QPalette::Inactive .