Class MenuBar

The MenuBar provides a menu for Terminal.Gui applications.
Inheritance
System.Object
Responder
View
MenuBar
Implements
System.IDisposable
System.ComponentModel.ISupportInitializeNotification
System.ComponentModel.ISupportInitialize
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Terminal.Gui
Assembly: Terminal.Gui.dll
Syntax
public class MenuBar : View, IDisposable, ISupportInitializeNotification, ISupportInitialize
Remarks

The MenuBar appears on the first row of the terminal.

The MenuBar provides global hotkeys for the application.

Constructors

MenuBar()

Initializes a new instance of the MenuBar.
Declaration
public MenuBar()

MenuBar(MenuBarItem[])

Initializes a new instance of the MenuBar class with the specified set of toplevel menu items.
Declaration
public MenuBar(MenuBarItem[] menus)
Parameters
Type Name Description
MenuBarItem[] menus Individual menu items; a null item will result in a separator being drawn.

Properties

IsMenuOpen

True if the menu is open; otherwise false.
Declaration
public bool IsMenuOpen { get; protected set; }
Property Value
Type Description
System.Boolean

LastFocused

Get the lasted focused view before open the menu.
Declaration
public View LastFocused { get; }
Property Value
Type Description
View

Menus

Gets or sets the array of MenuBarItems for the menu. Only set this when the MenuBar is vislble.
Declaration
public MenuBarItem[] Menus { get; set; }
Property Value
Type Description
MenuBarItem[] The menu array.

ShortcutDelimiter

Used for change the shortcut delimiter separator.
Declaration
public static ustring ShortcutDelimiter { get; set; }
Property Value
Type Description
NStack.ustring

UseKeysUpDownAsKeysLeftRight

Used for change the navigation key style.
Declaration
public bool UseKeysUpDownAsKeysLeftRight { get; set; }
Property Value
Type Description
System.Boolean

Methods

CloseMenu()

Closes the current Menu programatically, if open.
Declaration
public void CloseMenu()

MouseEvent(MouseEvent)

Declaration
public override bool MouseEvent(MouseEvent me)
Parameters
Type Name Description
MouseEvent me
Returns
Type Description
System.Boolean
Overrides

OnEnter(View)

Declaration
public override bool OnEnter(View view)
Parameters
Type Name Description
View view
Returns
Type Description
System.Boolean
Overrides

OnKeyDown(KeyEvent)

Declaration
public override bool OnKeyDown(KeyEvent keyEvent)
Parameters
Type Name Description
KeyEvent keyEvent
Returns
Type Description
System.Boolean
Overrides

OnKeyUp(KeyEvent)

Declaration
public override bool OnKeyUp(KeyEvent keyEvent)
Parameters
Type Name Description
KeyEvent keyEvent
Returns
Type Description
System.Boolean
Overrides

OnLeave(View)

Declaration
public override bool OnLeave(View view)
Parameters
Type Name Description
View view
Returns
Type Description
System.Boolean
Overrides

OnMenuClosing()

Virtual method that will invoke the MenuClosing
Declaration
public virtual void OnMenuClosing()

OnMenuOpening()

Virtual method that will invoke the MenuOpening
Declaration
public virtual void OnMenuOpening()

OpenMenu()

Opens the current Menu programatically.
Declaration
public void OpenMenu()

PositionCursor()

Declaration
public override void PositionCursor()
Overrides

ProcessColdKey(KeyEvent)

Declaration
public override bool ProcessColdKey(KeyEvent kb)
Parameters
Type Name Description
KeyEvent kb
Returns
Type Description
System.Boolean
Overrides

ProcessHotKey(KeyEvent)

Declaration
public override bool ProcessHotKey(KeyEvent kb)
Parameters
Type Name Description
KeyEvent kb
Returns
Type Description
System.Boolean
Overrides

ProcessKey(KeyEvent)

Declaration
public override bool ProcessKey(KeyEvent kb)
Parameters
Type Name Description
KeyEvent kb
Returns
Type Description
System.Boolean
Overrides

Redraw(Rect)

Declaration
public override void Redraw(Rect bounds)
Parameters
Type Name Description
Rect bounds
Overrides

Events

MenuClosing

Raised when a menu is closing.
Declaration
public event Action MenuClosing
Event Type
Type Description
System.Action

MenuOpening

Raised as a menu is opening.
Declaration
public event Action MenuOpening
Event Type
Type Description
System.Action

Implements

System.IDisposable
System.ComponentModel.ISupportInitializeNotification
System.ComponentModel.ISupportInitialize