Instance Method


Releases the drag information still existing after the dragging session has completed.


- (void)cleanUpAfterDragOperation;


Subclasses may override this method to clean up any additional data structures used for dragging. In your overridden method, be sure to invoke super’s implementation of this method.

See Also

Controlling Display

- setNeedsDisplayInRect:avoidAdditionalLayout:

Marks the receiver as requiring display.


A Boolean value that determines whether the receiver should draw its insertion point.

- drawInsertionPointInRect:color:turnedOn:

Draws or erases the insertion point.

- drawViewBackgroundInRect:

Draws the background of the text view.

- setConstrainedFrameSize:

Attempts to set the frame size as if by user action.

- showFindIndicatorForRange:

Causes a temporary highlighting effect to appear around the visible portion (or portions) of the specified range.