Enumeration

NSBackingStoreType

These constants specify how the drawing done in a window is buffered by the window device.

Declaration

typedef enum NSBackingStoreType : NSUInteger {
    ...
} NSBackingStoreType;

Topics

Constants

NSBackingStoreRetained

The window uses a buffer, but draws directly to the screen where possible and to the buffer for obscured portions.

Deprecated
NSBackingStoreNonretained

The window draws directly to the screen without using any buffer.

Deprecated
NSBackingStoreBuffered

The window renders all drawing into a display buffer and then flushes it to the screen.