View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0018910 | Lazarus | LCL | public | 2011-03-11 13:43 | 2014-04-11 20:32 |
| Reporter | Benito van der Zander | Assigned To | Zeljan Rikalo | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | amd64 | OS | Debian | ||
| Product Version | 0.9.31 (SVN) | ||||
| Summary | 0018910: qt don't want to close | ||||
| Description | If you have a (empty) qt form running and shutdown your computer, gnome shows a message "<project> doesn't react" The project is simply closed with gtk2 | ||||
| Tags | qt bindings | ||||
| Fixed in Revision | 43043 | ||||
| LazTarget | 1.2 | ||||
| Widgetset | QT | ||||
| Attached Files |
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Look like we need QSessionManager in our bindings. http://doc.qt.nokia.com/stable/session.html But that implies new class QLCLApplication (*maybe* because commitData() and saveState() should be overriden), on the other hand we don't have QApplication::commitDataRequest and QApplication::saveStateRequest signals inside bindings, which probably could resolve our problem even without QSessionManager and without QLCLApplication introduction. UPDATE: if we have just QApplication::commitDataRequest we can call something like: if not Application.Terminated then CreateAnLCLQtEventToTerminateApp() // must be so to avoid crash if we call APplication.Terminate directly here. Also check for Application.Terminated is needed because this signal is triggered always - when we terminate our app or when WM tries to terminate it. |
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hm..maybe adding QuitOnClose attribute to main form can fix this. |
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No, QuitOnClose is evil for lcl. |
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Postponed to 1.2 since this is not connected to qt's session management. I've already tried to implement it but nothing helps with gnome, other window managers works fine. So, it will be implemented together with gtk2 session management. |
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Please test and close if ok. IMPORTANT NOTE: if you do not cancel session shutdown (so eg you can logout without interacting) then some older gnome session managers need few seconds before logot continues. Under eg new gnome (fedora 18) it proceeds to logout. If you decide to cancel logout/reboot you can do that. I've used Application.OnQueryEndSession to test this. |
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IMO, 6 months is enough to test and close or give feedback, so closing. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-03-11 13:43 | Benito van der Zander | New Issue | |
| 2011-03-11 13:43 | Benito van der Zander | Widgetset | => QT |
| 2011-03-11 15:34 | Zeljan Rikalo | Status | new => assigned |
| 2011-03-11 15:34 | Zeljan Rikalo | Assigned To | => Zeljan Rikalo |
| 2011-03-12 09:36 | Zeljan Rikalo | Note Added: 0046564 | |
| 2011-03-12 09:42 | Zeljan Rikalo | LazTarget | => 1.0 |
| 2011-03-14 12:34 | Zeljan Rikalo | Note Edited: 0046564 | |
| 2011-06-08 20:22 | Zeljan Rikalo | Tag Attached: qt bindings | |
| 2011-07-03 17:05 | Zeljan Rikalo | Note Added: 0049622 | |
| 2011-07-04 18:00 | Zeljan Rikalo | Note Added: 0049656 | |
| 2011-12-17 20:46 | Zeljan Rikalo | Relationship added | related to 0020921 |
| 2011-12-17 20:46 | Zeljan Rikalo | Relationship added | related to 0020920 |
| 2011-12-17 20:47 | Zeljan Rikalo | Relationship deleted | related to 0020921 |
| 2012-02-06 17:57 | Zeljan Rikalo | LazTarget | 1.0 => 1.2 |
| 2012-02-06 17:57 | Zeljan Rikalo | Note Added: 0056586 | |
| 2013-09-30 13:14 | Zeljan Rikalo | Fixed in Revision | => 43043 |
| 2013-09-30 13:14 | Zeljan Rikalo | Note Added: 0070451 | |
| 2013-09-30 13:14 | Zeljan Rikalo | Status | assigned => resolved |
| 2013-09-30 13:14 | Zeljan Rikalo | Resolution | open => fixed |
| 2014-04-11 20:32 | Zeljan Rikalo | Note Added: 0074326 | |
| 2014-04-11 20:32 | Zeljan Rikalo | Status | resolved => closed |
