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FUNCTION PSTABMENU()
Short:
------
PSTABMENU() Popup tabular (grid style) )menu
Returns:
--------
<nSelection> => Number of menu option selected
Syntax:
-------
PSTABMENU(nTop,nLeft,nBottom,nRight,aPrompts,[cTitle],[nStart])
Description:
------------
Pops up a tabular (grid) menu based on an array of
prompts passed
as <aPrompts>. Dimensions of the menu table will be
inside of the <nTop,nLeft,nBottom,nRight> dimensions for the popup
box. Number of menu rows is the number of rows inside the box.
Number of menu columns is determined based on number of rows.
Prompts are layed out in a snaking fashion :
e.g. (for a 3 row table...)
column 1, row 1 = 1st prompt
column 1, row 2 = 2nd prompt
column 1, row 3 = 3rd prompt
column 2, row 1 = 4th prompt
Pressing a character will move to the next matching
prompt with that first letter. Left-right and up-down perform a
snaking pattern
Pressing ENTER causes selection to be made, and the
number of the selection to be returned.
Pressing ESCAPE returns 0.
[cTitle] is a itle for the popup box
[nStart] is an optional starting option. Default is 1.
Examples:
---------
nChoice := pstabmenu(10,10,14,70,{"One","two","three","four",;
"five","six","seven","eight",;
"nine","ten","eleven","twelve"},"Select:")
Source:
-------
S_TABMEN.PRG
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Written by Dave Pearson