Topic       : The ATARI Compendium
Author      : Scott Sanders / JAY Software
Version     : 1.25 (20/6/2003)
Subject     : Documentation
Nodes       : 1117
Index Size  : 32614
HCP-Version : 6
Compiled on : Atari
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View Ref-Filewind_create()
Window Library
wind_calc()                                                             AES

Syntax

WORD wind_calc( request, kind, x1, y1, w1, h1, x2, y2, w2, h2 )
WORD request, kind, x1, y1, w1, h1;
WORD *x2, *y2, *w2, *h2;

Function       wind_calc() returns size information for a specific window.

Opcode         108 (0x6C)

Availability   All AES versions.

Parameters     request specifies the mode of this call.
               If request is WC_BORDER (0), x1, y1, w1, and h1 specify
               the work area of a window of type kind. The call then fills
               in the WORDs pointed to by x2, y2, w2, and h2 with the full
               extent of the window.
               If request is WC_WORK (1), x1, y1, w1, and h1 specify the
               full extent of a window of type kind. The call fills in the
               WORDs pointed to by x2, y2, w2, and h2 with the work area
               of the window.
               kind is a bit mask of window 'widgets' present with the
               window. For a detailed listing of these elements see
               wind_create().

Binding        intin[0] = request;
               intin[1] = kind;
               intin[2] = x1;
               intin[3] = y1;
               intin[4] = w1;
               intin[5] = h1;

               crys_if(0x6C);

               *x2 = intout[1];
               *y2 = intout[2];
               *w2 = intout[3];
               *h2 = intout[4];

               return intout[0];

Return Value   wind_calc() returns 0 if an error occurred or non-zero
               otherwise.

Comments       wind_calc() is unable to calculate correct values when
               a toolbar is attached to a window. This can be corrected,
               though, by adjusting the values output by this function
               with the height of the toolbar.

See Also       wind_create()

Group          Window Library