Hi Phil and Matthias,
I verified that JAWS starts normally with the updated libwindowsaccessbridge and reads the components as expected. Also, verified that the tools jaccessinspector and jaccesswalker start and behave same before and after this change. Regards, Ambarish From: Baesken, Matthias <matthias.baes...@sap.com> Sent: Friday, July 17, 2020 11:55 AM To: Philip Race <philip.r...@oracle.com> Cc: swing-dev@openjdk.java.net Subject: Re: <Swing Dev> RFR: 8249588 : libwindowsaccessbridge issues on 64bit Windows Hi Phil, thanks for asking your colleagues to verify it . Best regards, Matthias From: Philip Race <HYPERLINK "mailto:philip.r...@oracle.com"philip.r...@oracle.com> Sent: Donnerstag, 16. Juli 2020 19:27 To: Baesken, Matthias <HYPERLINK "mailto:matthias.baes...@sap.com"matthias.baes...@sap.com> Cc: HYPERLINK "mailto:swing-dev@openjdk.java.net"swing-dev@openjdk.java.net Subject: Re: RFR: 8249588 : libwindowsaccessbridge issues on 64bit Windows This looks OK but I've asked folks with access to JAWS to apply and verify it. We'll wait for those results. And when we are done, please push to jdk/client. -phil. On 7/16/20, 1:02 AM, Baesken, Matthias wrote: Hello, looks like libwindowsaccessbridge has some issues in native coding on 64bit Windows , probably it was developed with 32bit in mind And still misses a few adjustments. WinAccessBridge .h/cpp contains BOOL CALLBACK AccessBridgeDialogProc(HWND hDlg, UINT message, UINT wParam, LONG lParam); and theDialogWindow = CreateDialog(windowsInstance, "ACCESSBRIDGESTATUSWINDOW", NULL, (DLGPROC) AccessBridgeDialogProc); But DLGPROC has parameters ( https://docs.microsoft.com/en-us/windows/win32/api/winuser/nc-winuser-dlgproc ) HWND Arg1, UINT Arg2, WPARAM Arg3, LPARAM Arg4 So probably the 3rd and 4th params should be . WPARAM wParam, LPARAM lParam . One internal user claimed to have crashes because of this type mismatch . Additionally I found some unused declarations in WinAccessBridge.h probably we could delete them . Bug/webrev : https://bugs.openjdk.java.net/browse/JDK-8249588 HYPERLINK "http://cr.openjdk.java.net/%7Embaesken/webrevs/8249588.0/"http://cr.openjdk.java.net/~mbaesken/webrevs/8249588.0/ Thanks, Matthias
