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2 performance problems with wb. [message #827675] Fri, 23 March 2012 16:39 Go to next message
Markus Schütz is currently offline Markus SchützFriend
Messages: 6
Registered: March 2012
Junior Member
1. I've got a project with ~1000 Panels and ~3000 other java source files. All Panels are filled with custom Textfields. If I open one of the panels and do a right click, it takes around 5 seconds until the context menu shows up. If I move that Panel into its own project, the context menu opens immediately after a right click.
My problem is, that I need the context menu to open the customizer.
Related to that: Would you mind to make it possible to open the customizer with space? Right now, pressing space opens a text editor for the currently selected component so why not open a customizer if one has been defined?

I wanted to see if a new version of window builder fixes the slow context menu which brings me right to problem 2:

2. Loading Panels with a lot of components has become slower with the new version of window builder.

WindowBuilder Version		load time w 90 custom components	load time w 90 JTextFields
1.2.0.r36x201109270310		7s					3s
1.3.0.r36x201202052311		121s					22s


I had to copy my co-workers eclipse configuration to make the comparison because I found no way easy way to switch back to the older version but in both cases, eclipse was started with -Xmx8g and the same workspace.

Is there an update site for the old Version that we can use for now?

[Updated on: Fri, 23 March 2012 16:43]

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Re: 2 performance problems with wb. [message #827949 is a reply to message #827675] Sat, 24 March 2012 01:46 Go to previous messageGo to next message
Konstantin Scheglov is currently offline Konstantin ScheglovFriend
Messages: 555
Registered: July 2009
Senior Member
Can you provide standalone test case please?

Konstantin Scheglov,
Google, Inc.
Re: 2 performance problems with wb. [message #827988 is a reply to message #827949] Sat, 24 March 2012 03:20 Go to previous messageGo to next message
Konstantin Scheglov is currently offline Konstantin ScheglovFriend
Messages: 555
Registered: July 2009
Senior Member
Actually you are right, there is new bottleneck.
Fixed in trunk.
New timings for JPanel with 100 JTextFields, in milliseconds on Win7.
Parsing...done: 155
refresh: 138
palette: 13


Konstantin Scheglov,
Google, Inc.

[Updated on: Sat, 24 March 2012 03:21]

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Re: 2 performance problems with wb. [message #829535 is a reply to message #827988] Mon, 26 March 2012 12:25 Go to previous messageGo to next message
Markus Schütz is currently offline Markus SchützFriend
Messages: 6
Registered: March 2012
Junior Member
Thank you for the fast fix. I'll try to look at the trunk as soon as I can.
Re: 2 performance problems with wb. [message #835902 is a reply to message #829535] Tue, 03 April 2012 20:41 Go to previous messageGo to next message
Eric Clayberg is currently offline Eric ClaybergFriend
Messages: 886
Registered: July 2009
Location: Boston, MA
Senior Member
Try the latest build.
Re: 2 performance problems with wb. [message #861586 is a reply to message #835902] Sat, 28 April 2012 16:44 Go to previous message
Hans Mueller is currently offline Hans MuellerFriend
Messages: 28
Registered: April 2012
Junior Member
very good
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