Global Variable

UIKeyboardWillHideNotification

Posted immediately prior to the dismissal of the keyboard.

Declaration

const NSNotificationName UIKeyboardWillHideNotification;

Discussion

The notification object is nil. The userInfo dictionary contains information about the keyboard. Use the keys described in Keyboard Notification User Info Keys to get the location and size of the keyboard from the userInfo dictionary.

For more information about using the system keyboard, see Text Programming Guide for iOS.

See Also

Notifications

UIWindowDidBecomeVisibleNotification

Posted when an UIWindow object becomes visible.

UIWindowDidBecomeHiddenNotification

Posted when an UIWindow object becomes hidden.

UIWindowDidBecomeKeyNotification

Posted whenever a UIWindow object becomes the key window.

UIWindowDidResignKeyNotification

Posted whenever a UIWindow object resigns its status as main window.

UIKeyboardWillShowNotification

Posted immediately prior to the display of the keyboard.

UIKeyboardDidShowNotification

Posted immediately after the display of the keyboard.

UIKeyboardDidHideNotification

Posted immediately after the dismissal of the keyboard.

UIKeyboardWillChangeFrameNotification

Posted immediately prior to a change in the keyboard’s frame.

UIKeyboardDidChangeFrameNotification

Posted immediately after a change in the keyboard’s frame.