widget.Menu

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

Usage link

type Menu link

  type Menu struct {
	BaseWidget

	Items     []fyne.CanvasObject
	OnDismiss func() `json:"-"`
}
  

Menu is a widget for displaying a fyne.Menu.

func NewMenu link

  func NewMenu(menu *fyne.Menu) *Menu
  

NewMenu creates a new Menu.

func (*Menu) ActivateLastSubmenu link

  func (m *Menu) ActivateLastSubmenu() bool
  

ActivateLastSubmenu finds the last active menu item traversing through the open submenus and activates its submenu if any. It returns true if there was a submenu and it was activated and false elsewhere. Activating a submenu does show it and activate its first item.

func (*Menu) ActivateNext link

  func (m *Menu) ActivateNext()
  

ActivateNext activates the menu item following the currently active menu item. If there is no menu item active, it activates the first menu item. If there is no menu item after the current active one, it does nothing. If a submenu is open, it delegates the activation to this submenu.

func (*Menu) ActivatePrevious link

  func (m *Menu) ActivatePrevious()
  

ActivatePrevious activates the menu item preceding the currently active menu item. If there is no menu item active, it activates the last menu item. If there is no menu item before the current active one, it does nothing. If a submenu is open, it delegates the activation to this submenu.

func (*Menu) CreateRenderer link

  func (m *Menu) CreateRenderer() fyne.WidgetRenderer
  

CreateRenderer returns a new renderer for the menu.

func (*Menu) DeactivateChild link

  func (m *Menu) DeactivateChild()
  

DeactivateChild deactivates the active menu item and hides its submenu if any.

func (*Menu) DeactivateLastSubmenu link

  func (m *Menu) DeactivateLastSubmenu() bool
  

DeactivateLastSubmenu finds the last open submenu traversing through the open submenus, deactivates its active item and hides it. This also deactivates any submenus of the deactivated submenu. It returns true if there was a submenu open and closed and false elsewhere.

func (*Menu) Dismiss link

  func (m *Menu) Dismiss()
  

Dismiss dismisses the menu by dismissing and hiding the active child and performing OnDismiss.

func (*Menu) MinSize link

  func (m *Menu) MinSize() fyne.Size
  

MinSize returns the minimal size of the menu.

func (*Menu) Refresh link

  func (m *Menu) Refresh()
  

Refresh updates the menu to reflect changes in the data.

func (*Menu) Tapped link

  func (m *Menu) Tapped(*fyne.PointEvent)
  

Tapped catches taps on separators and the menu background. It doesn’t perform any action.

func (*Menu) TriggerLast link

  func (m *Menu) TriggerLast()
  

TriggerLast finds the last active menu item traversing through the open submenus and triggers it.