On Fri, 16 Jul 2004, Scott Klement wrote: > > When a SAVE SCREEN is issued, who does the saving? The 5250 client, or > > When the AS/400 sends us a SAVE SCREEN operation, all of the data that we > have for the screen is sent back to the AS/400. The AS/400 saves that > data somewhere. > > Then, when a RESTORE SCREEN is issued, it's followed by the data that we > sent it, allowing us to completely restore the screen to back to what it > was. Ok, great. That clears up some confusion. > The way that lib5250 implements this process is that it generates an > actual 5250 data stream that can be used to reproduce the screen. That > data is sent to the AS/400 in response to SAVE SCREEN. When the RESTORE > SCREEN is issued, that same 5250 data stream is sent back to us, and we > interpret it like any other 5250 data stream that we receive. Ok, that explains wtd.c. > > Are GUI elements (such as scrollbars) sent as part of the SAVE SCREEN > > command? The docs don't really say that I can tell. What about windows? > > Are you asking if they ARE, or if they SHOULD BE?! I don't know if they Should be. From the rest of your message it looks like the spec is to send all GUI components back to the AS/400 as well. > I suspect that the problem is that when you added the window code to > lib5250, you did not add it to wtd.c, so that it doesn't get sent in > response to SAVE SCREEN -- and therefore doesn't get sent back in response > to RESTORE SCREEN. You are right. I'll have a look at wtd.c and see about adding in the appropriate stuff to get the GUI components back on a RESTORE SCREEN. I'll think that's all I need to get windows working correctly in enhanced mode. Scrollbars too :) > I don't know how else to explain it. You explained it perfectly. Thanks! James Rich Vs lbh cynl n Zvpebfsg PQ onpxjneqf, lbh pna urne fngnavp zrffntrf. Ohg rira jbefr, vs lbh cynl vg sbejneq, vg vafgnyyf gurve fbsgjner! -- Fcbgvphf ba /.
As an Amazon Associate we earn from qualifying purchases.
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.