RadioButton QML Type

A radio button with a text label. 更多...

import 语句：	import QtQuick.Controls 1.4
Since:	Qt 5.1
继承：	FocusScope

所有成员列表，包括继承成员

特性

activeFocusOnPress : bool
checked : bool
exclusiveGroup : ExclusiveGroup
hovered : bool
pressed : bool
style : Component
text : string
tooltip : string

信号

clicked ()

详细描述

A RadioButton is an option button that can be switched on (checked) or off (unchecked). Radio buttons typically present the user with a "one of many" choices. In a group of radio buttons, only one radio button can be checked at a time; if the user selects another button, the previously selected button is switched off.

GroupBox {
    title: "Tab Position"
    RowLayout {
        ExclusiveGroup { id: tabPositionGroup }
        RadioButton {
            text: "Top"
            checked: true
            exclusiveGroup: tabPositionGroup
        }
        RadioButton {
            text: "Bottom"
            exclusiveGroup: tabPositionGroup
        }
    }
}

You can create a custom appearance for a RadioButton by assigning a RadioButtonStyle .

特性文档编制

activeFocusOnPress : bool

此特性是 true if the control takes the focus when it is pressed; forceActiveFocus() will be called on the control.

checked : bool

此特性是 true if the control is checked.

exclusiveGroup : ExclusiveGroup

This property stores the ExclusiveGroup that the control belongs to.

[read-only] hovered : bool

This property indicates whether the control is being hovered.

pressed : bool

此特性是 true if the control is being pressed. Set this property to manually invoke a mouse click.

style : Component

The style Component for this control.

另请参阅 Qt Quick Controls Styles QML Types .

text : string

This property holds the text that the label should display.

This property holds the button tooltip.

This QML property was introduced in QtQuick.Controls 1.7.

信号文档编制

clicked ()

Emitted whenever the control is clicked.