Qt tree widget performance (qleolite)

2008-10-04 Thread Ville M. Vainio
Playing with Qt4 tree control in qleolite, it seems that: - Creating a whole LeoPyRef.leo (i.e. adding all the nodes as QTreeWidgetItems to the tree - 5942 nodes) takes 0.5 seconds on my machine. I repeated the process 2000 times before getting bored. It didn't seem to leak memory, or choke in

Re: Qt tree widget performance (qleolite)

2008-10-04 Thread Edward K. Ream
On Sat, Oct 4, 2008 at 6:39 AM, Ville M. Vainio [EMAIL PROTECTED] wrote: Playing with Qt4 tree control in qleolite, it seems that: - Creating a whole LeoPyRef.leo (i.e. adding all the nodes as QTreeWidgetItems to the tree - 5942 nodes) takes 0.5 seconds on my machine. The initial load of

Re: Qt tree widget performance (qleolite)

2008-10-04 Thread Ville M. Vainio
On Sat, Oct 4, 2008 at 4:13 PM, Edward K. Ream [EMAIL PROTECTED] wrote: The initial load of LeoPyRef takes a long time, presumably because it is going through the entire startup process and loading derived files. You must have measured the actual creation of the tree in some other way.

Re: Qt tree widget performance (qleolite)

2008-10-04 Thread Edward K. Ream
On Sat, Oct 4, 2008 at 8:30 AM, Ville M. Vainio [EMAIL PROTECTED] wrote: On Sat, Oct 4, 2008 at 4:13 PM, Edward K. Ream [EMAIL PROTECTED] wrote: The initial load of LeoPyRef takes a long time, presumably because it is going through the entire startup process and loading derived files. You

Re: Qt tree widget performance (qleolite)

2008-10-04 Thread Edward K. Ream
On Sat, Oct 4, 2008 at 8:51 AM, Ville M. Vainio [EMAIL PROTECTED] wrote: Oh, I took the hint before you gave it :-) Edward --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups leo-editor group. To post to this group,