https://wikiti.brandonw.net/index.php?action=history&feed=atom&title=83Plus%3ABCALLs%3A403F 2026-04-22T11:44:13Z Revision history for this page on the wiki MediaWiki 1.23.5 https://wikiti.brandonw.net/index.php?title=83Plus:BCALLs:403F&diff=8604&oldid=prev 2009-09-30T02:04:10Z

<p>SizeWind: call app&#039;s SizeWind routine</p> <p><b>New page</b></p><div>[[Category:83Plus:BCALLs:By Name:Monitor|SizeWind]] [[Category:83Plus:BCALLs:By Name|SizeWind]] [[Category:83Plus:BCALLs:By Address|403F - SizeWind]]<br /> == Synopsis ==<br /> '''Official Name:''' SizeWind<br /> <br /> '''BCALL Address:''' 403F<br /> <br /> Calls the current app's SizeWind routine.<br /> <br /> === Inputs ===<br /> * ([[83Plus:RAM:8597|cxSizeWind]]) = address of window-resize routine<br /> * ([[83Plus:RAM:85DC|menuActive]]) = number of menu rows currently active<br /> * Carry flag = 0 if adding menu rows (shrinking window), 1 if removing menu rows (expanding window)<br /> <br /> === Outputs ===<br /> * None<br /> <br /> === Destroys ===<br /> * Depends on the app (but you can assume all registers will be destroyed)<br /> <br /> == Comments ==<br /> ([[83Plus:RAM:8597|cxSizeWind]]) is one of the six &quot;context vectors&quot; that are specified by calling [[83Plus:BCALLs:404B|AppInit]].<br /> <br /> This routine is called to notify the current app when &quot;menu rows&quot; at the bottom of the screen are added or removed. (In the original TI-85 OS, menu rows are used to display the soft-key menus. On the TI-83 Plus, this feature has been removed, but menu rows are still used for the &quot;Rcl&quot; function.) This routine should be called after modifying ([[83Plus:RAM:85DC|menuActive]]) accordingly.</div>

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