WindowOpen SUB

 Action
 Defines and opens a window.


 Syntax
 WindowOpen handle%, row1%, col1%, row2%, col 2%, textFore%, textBack%,
 fore%, back%, highlight%, movewin%, closewin%, sizewin%, modalwin%,
 borderchar%, title$


 Remarks
 The WindowOpen procedure uses the following arguments.

 handle%
 -------
 An integer that indicates the number of the window that is being opened.
 This can be any number between 1 and the value declared in the constant
 MAXWINDOW, inclusive.

 row1%, col1%
 ------------
 An integer pair that specifies absolute screen row and column coordinates.

 row2%, col2%
 ------------
 An integer pair that specifies the lower-right-corner coordinates of an
 area.

 textFore%
 ---------
 An integer that defines text foreground color (0 - 15).

 textBack%
 ---------
 An integer that defines text background color (0 - 7).

 fore%
 -----
 An integer that defines window foreground color (0 - 15).

 back%
 -----
 An integer that defines window background color (0 - 7).

 highlight%
 ----------
 An integer that defines color (0 - 15) of highlighted buttons.

 movewin%
 --------
 TRUE indicates a movable window; FALSE indicates a stationary window.

 closewin%
 ---------
 TRUE indicates a window that can be closed; FALSE indicates a window that
 can't be closed.

 sizewin%
 --------
 TRUE indicates a resizable window; FALSE indicates a window that can't be
 resized.

 modalwin%
 ---------
 TRUE indicates a modal window; FALSE indicates a nonmodal window. When a
 window is modal, any attempt to select outside the window is unsuccessful
 and results in a beep.

 borderchar%
 -----------
 0 indicates no border; 1 indicates a single-line border; 2 indicates a
 double-line border.

 title$
 ------
 A string that is the title of the window. If title$ is a null string (""),
 no title is displayed.

 The WindowOpen procedure is used to open windows anywhere on the screen.
 Twenty-four basic window types are predefined in WINDOW.BAS; however, the
 fact that any of the basic types can be created as either a standard or
 modal window increases the available number to 48.

 See Also.  WindowBorder, WindowClose, WindowNext


 Example
 See the DemoWindow procedure in the code example UIDEMO.BAS for a specific
 implementation.