|gridFunction||gridFunction is the address of the function called by XuiSendMessage() whenever a
message is sent to a grid. Every grid is created and controlled by its grid function, and
every grid function controls all grids of its grid type. The first time a grid function is
called, its Initialization subroutine calls XuiRegisterGridType() to establish its
gridFunction and other properties.
|gridFunctionName||gridFunctionName is the name of a grid function, which must be the same as
gridTypeName . The first time a grid function is called, its Initialization subroutine
calls XuiRegisterGridType() to establish its gridFunctionName and other properties.
|callbackGrid is the grid number put in the grid argument of callback messages, while
callbackFunc is the address of the callback function that XuiCallback() calls with
|window||window is the window number of the window that contains grid . window is established
in CreateWindow subroutines.
|parent||parent is the grid number of a grids parent grid. A parent grid creates and often
partially controls one or more "kid" grids. parent is established in the Create
subroutine of grid functions.