http://bugs.winehq.org/show_bug.cgi?id=59098 Bug ID: 59098 Summary: The application windows of certain programs (Delphi?) completely disappear while changing tabs or layouts before then reappearing Product: Wine Version: 10.17 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: cayok52759(a)wivstore.com Distribution: --- Since v10.17, certain programs have their application window completely disappear and then reappear after changing to a different tab or layout within the program. This might be something that's related to Delphi. For an example of the problem, please download the TRichView control demo from https://www.trichview.com/rvfiles/TRichViewDemosSetup.exe. After installing the program, execute the file ActionTests/ScaleRichView/ActionTestUni.exe. Click somewhere inside the application window so that the menu will display (this is actually a separate bug from what is being reported here). From the File menu, add a New file. The application window will now disappear before reappearing with a new tab. Alternately switching between different tabs will also cause the application window to disappear before reappearing. This behavior has only happened since v10.17. And once the application window blinks out, the menu will now only appear again after refreshing the window by minimizing or maximizing it. Individual menu items can also be made to appear by clicking where a menu item should be. But the main issue that I'm reporting here is that the whole window blinks out before reappearing again after certain functions are done. This creates a somewhat jarring visual experience with the programs that exhibit this behavior. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.