http://bugs.winehq.org/show_bug.cgi?id=15069
--- Comment #37 from Paul Romanyszyn pgr@arcelectronicsinc.com 2009-10-14 10:14:04 --- Tested with current git wine-1.1.31 + The current version of firefox 3.53 seems to run without problems but I never tested it when it did not work.
The original problem with minimizing not working is still present in some cases but now seems that just the grandchildren of the hidden top level window don't minimize.
Delphi 3 IDE with blank default project. On startup three windows show on alt-tab and gnome task bar. Delphi 3 - Project1, Unit 1, and Form1. The Object inspector is visible but not on either list.
When using minimized with '-' or right click popup on task bar the Delphi 3 Project1 window only the Delphi 3 Project 1 window minimizes and a new "Delphi 3" (the hidden top level) window shows minimized on the task bar and alt-tab list. Form1, Unit1 and object inspector remain.
When switching desktops the new desktop shows a minimized 'Delphi 3' which is the hidden top level window. It remains on this desktop when switching back to the original desktop or any other. One side effect is dialogs like the on exit save project pops up on the desktop the top level window is located on which is not the current desktop used.