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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.CheckGroup"

widget.CheckGroup

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

Usage

type CheckGroup

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

CheckGroup widget has a list of text labels and checkbox icons next to each. Changing the selection (any number can be selected) will trigger the changed func.

Since:

2.1

func NewCheckGroup

func NewCheckGroup(options []string, changed func([]string)) *CheckGroup

NewCheckGroup creates a new check group widget with the set options and change handler

Since:

2.1

func (*CheckGroup) Append

func (r *CheckGroup) Append(option string)

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

func (*CheckGroup) CreateRenderer

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

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

func (*CheckGroup) MinSize

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

MinSize returns the size that this widget should not shrink below

func (*CheckGroup) Refresh

func (r *CheckGroup) Refresh()

Refresh causes this widget to be redrawn in it’s current state.

Implements:


fyne.CanvasObject

func (*CheckGroup) Remove

func (r *CheckGroup) Remove(option string) bool

Remove removes the first occurrence of the specified option found from a CheckGroup widget. Return true if an option was removed.

Since:

2.3

func (*CheckGroup) SetSelected

func (r *CheckGroup) SetSelected(options []string)

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

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