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SubjectScreen Clearing new Reply to this message
Posted bySalmonKing
Posted on09/11/05 11:48 PM



Hi Roman,

Was just wondering why, a few versions back, the Scanner Results window started taking forever to clear? It's like it's half updating the window after each item is removed, just not redrawing totally.

And, no, I didn't find the easter egg after having a quick look for it :P

SK.




SubjectRe: Screen Clearing Reply to this message
Posted byRoman
Posted on09/12/05 03:15 AM



> Was just wondering why, a few versions back, the Scanner Results window started
> taking forever to clear? It's like it's half updating the window after each
> item is removed, just not redrawing totally.

A CTreeCtrl DeleteAllItems can be extremely slow depending on the itmems in the table. E.g. if you have a lot items at root level with childs, it takes long. On the other hand if you have only one root item with a lot of childs it's fast.

Some versions back I removed a self created deleteallitems since it had a weird side effect...it was faster than the default implementation though.....I will look at it later again.



> And, no, I didn't find the easter egg after having a quick look for it :P


It's in a popupmenu....and not in the scanner 8)


Roman Scherzer



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