GR_WINDOW_ID

Name

GR_WINDOW_ID -- Window ID

Synopsis

typedef GR_ID  GR_WINDOW_ID;
  

Description

The GR_WINDOW_ID type uniquely identifies a nano-X window or pixmap. The value 0 is an illegal value for a window ID.

GR_ROOT_WINDOW_ID

Nano-X defines a constant window ID GR_ROOT_WINDOW_ID which is always valid. This window ID indicates the ROOT window of the nano-X server. The ROOT window is the eldest ancestor of all other windows.

See Also

GR_ID, GrNewWindow(), GrNewWindowEx(), GrNewPixmap(), GrNewInputWindow(), GrNewPixmapFromData().