http://bugs.winehq.org/show_bug.cgi?id=15055 Summary: implement undocumented window message 0x0313 (WM_POPUPSYSTEMMENU) Product: Wine Version: 1.1.3 Platform: Other OS/Version: other Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: user32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: madewokherd(a)gmail.com Created an attachment (id=15711) --> (http://bugs.winehq.org/attachment.cgi?id=15711) test application (C source) In order to display the system menu of a window that belongs to a different process, the Windows taskbar sends the undocumented message 0x313 to the window with the following parameters: wparam = always 0 (changing it seems to make no difference) lparam = MAKELONG(x,y), where x and y are screen coordinates where the menu should be displayed I've found that sending this message on Windows does cause a window to display its system menu. WM_POPUPSYSTEMMENU is a popular name for it according to Google. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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.