QListView glitches, drag & drop not working

Benno Senoner sbenno at gardena.net
Tue Oct 5 10:54:30 CEST 2004

Chris January wrote:

>>thanks Chris,
>>if you give me some hints which source files in the Qt lib I should 
>>debug I could try to find out
>>the cause to these QListView glitches by myself and report my 
>>and possibly fixes here.
>Have a look through the various font classes (qfontengine_win.cpp, etc.)
Ok, but do you think this has nothing to do with the QListView class 
itself since it is higher level and calls lower
level functions so it could be that it's the same code as Qt-X11 ?
The strange thing is that QListBox seems to work well which should call 
the qfontengine stuff too ?
Il looks like QListView has problems when refreshing the previously 
selected item. (the item above the currently selected one).
 (it seems like it first refreshes the text and then erases the 
background over it ?  Ideas ? )

>As for drag and drop someone said that depended on a working clipboard
>implementation. I'm not sure where we are on that.
Thanks, I will keep on watching this topic and perform tests as soon as 
the clipboard code gets in. (I'm not able to do it
since I'm not very expert in Qt low level stuff, nor the low level win32)


More information about the kde-cygwin mailing list