Instance Property

canBecomeKeyWindow

A Boolean value that indicates whether the window can become the key window.

Declaration

@property(readonly) BOOL canBecomeKeyWindow;

Discussion

The value of this property is YES if the window can become the key window, otherwise, NO.

Attempts to make the window the key window are abandoned if the value of this property is NO. The value of this property is YES if the window has a title bar or a resize bar, or NO otherwise.

See Also

Managing Key Status

keyWindow

A Boolean value that indicates whether the window is the key window for the application.

- makeKeyWindow

Makes the window the key window.

- makeKeyAndOrderFront:

Moves the window to the front of the screen list, within its level, and makes it the key window; that is, it shows the window.

- becomeKeyWindow

Invoked automatically to inform the window that it has become the key window; never invoke this method directly.

- resignKeyWindow

Invoked automatically when the window resigns key window status; never invoke this method directly.