[prev in list] [next in list] [prev in thread] [next in thread] 

List:       kde-devel
Subject:    How to implement. (Was: QListBox::clearSelection() problem)
From:       Andrey Novikov <scriber () web2000 ! ru>
Date:       2001-04-16 12:17:45
[Download RAW message or body]

Hello,

PROBLEM:
I have the application with the following logic:
A ListBox with words and edit box. The user types letters 
in edit box and the entered string is searched in list. If 
anything matches it is highlighted, if not - the 
highlighting is removed. At any time user can press enter 
to acomplish some action with selected (highlighted) word 
from the list. The problem is - I can not determine the 
situation when he first found something and then typed 
something wrong (the highlighting was removed) without 
researching the hole list on returnPressed event, and it 
takes considerable amount of time.

SOLUTION:
Solution is very very simple -  add your own bool flag to 
application and set/unset/check it when needed.

------------------------------------------------------------
Program source is just a special case of a patch

Andrey Novikov <novikov.web2000.ru> NAG-RIPN
[http://www.brainbench.com/transcript.jsp?pid=447099]
 
>> Visit http://master.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<

[prev in list] [next in list] [prev in thread] [next in thread]