Qt 5.8 | Qt Quick Controls | QML Types | RadioButton QML Type

Qt 5.8.0 Reference Documentation

# RadioButton QML Type

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

Import Statement: | import QtQuick.Controls 1.4
Since: | Qt 5.1

- List of all members, including inherited members

## Properties

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

## Signals

- clicked()

## Detailed Description

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.

## Property Documentation

activeFocusOnPress : bool

This property is `true` if the control takes the focus when it is pressed; forceActiveFocus() will be called on the control.

checked : bool

This property is `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

This property is `true` if the control is being pressed. Set this property to manually invoke a mouse click.

style : Component

The style Component for this control.

See also Qt Quick Controls Styles QML Types.

text : string

This property holds the text that the label should display.

tooltip : string

This property holds the button tooltip.

This QML property was introduced in QtQuick.Controls 1.7.

## Signal Documentation

clicked()

Emitted whenever the control is clicked.