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package widget Accordion AccordionItem Activity BaseWidget Button ButtonAlign ButtonIconPlacement ButtonImportance ButtonStyle Card Check CheckGroup CustomTextGridStyle DisableableWidget Entry FileIcon Form FormItem GridWrap GridWrapItemID Hyperlink HyperlinkSegment Icon ImageSegment Importance Label List ListItemID ListSegment Menu Orientation ParagraphSegment PopUp PopUpMenu ProgressBar ProgressBarInfinite RadioGroup RichText RichTextBlock RichTextSegment RichTextStyle Select SelectEntry Separator SeparatorSegment Slider Table TableCellID TextGrid TextGridCell TextGridRow TextGridStyle TextSegment Toolbar ToolbarAction ToolbarItem ToolbarSeparator ToolbarSpacer Tree TreeNodeID

List My App

Fyne API "widget.RadioGroup"

widget.RadioGroup

import "fyne.io/fyne/v2/widget"

Usage

type RadioGroup

type RadioGroup struct {
	DisableableWidget
	Horizontal bool
	Required   bool
	OnChanged  func(string) `json:"-"`
	Options    []string
	Selected   string
}

RadioGroup widget has a list of text labels and checks check icons next to each. Changing the selection (only one can be selected) will trigger the changed func.

Since:

1.4

func NewRadioGroup

func NewRadioGroup(options []string, changed func(string)) *RadioGroup

NewRadioGroup creates a new radio group widget with the set options and change handler

Since:

1.4

func (*RadioGroup) Append

func (r *RadioGroup) Append(option string)

Append adds a new option to the end of a RadioGroup widget.

func (*RadioGroup) CreateRenderer

func (r *RadioGroup) CreateRenderer() fyne.WidgetRenderer

CreateRenderer is a private method to Fyne which links this widget to its renderer

func (*RadioGroup) MinSize

func (r *RadioGroup) MinSize() fyne.Size

MinSize returns the size that this widget should not shrink below

func (*RadioGroup) Refresh

func (r *RadioGroup) Refresh()

func (*RadioGroup) SetSelected

func (r *RadioGroup) SetSelected(option string)

SetSelected sets the radio option, it can be used to set a default option.

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