Form Resize, Controls sizing very slow
Original Reporter info from Mantis: josh
-
Reporter name: josh
Original Reporter info from Mantis: josh
- Reporter name: josh
Description:
The recent changes that were done when I reported issue 37467, which correted the event not firing, has had a massive effect on resizing.
attached is a test project that you can turn on/off whether application.processmessages is used after resize, and enable formbegin/end update during resize.
The difference is around 4 times slower in new svn
My apps have logic for resizing that alters what is shown dependent on size of form, and a smooth resize is paramount,
test app uses just panel,label,image anf button components, so you should see the implication of the update
Steps to reproduce:
Run the attached application; using stable and monitor the time in ms it takes to re-scale the form, then run it on svn, it is about 4 times slower.
Additional information:
ps. Why can't I re-open the issue I had before?
Mantis conversion info:
- Mantis ID: 37688
- Build: 63842
- Version: 2.1 (SVN)