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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||||||
| 0015291 | Lazarus | IDE | public | 2009-12-08 18:20 | 2012-03-13 07:50 | ||||||||
| Reporter | Stephano | ||||||||||||
| Assigned To | Zeljan Rikalo | ||||||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||||||
| Status | assigned | Resolution | reopened | ||||||||||
| Platform | OS | OS Version | |||||||||||
| Product Version | 0.9.29 (SVN) | Product Build | |||||||||||
| Target Version | 1.2.0 | Fixed in Version | |||||||||||
| Summary | 0015291: Switching desktops marks units/forms modified flag | ||||||||||||
| Description | Ubuntu 9.10 Launch lazarus in a desktop. Switch to another desktop then back. Units with forms will be marked with a '*' | ||||||||||||
| Tags | No tags attached. | ||||||||||||
| Fixed in Revision | 26005 | ||||||||||||
| LazTarget | 1.2 | ||||||||||||
| Widgetset | GTK 2 | ||||||||||||
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Notes |
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(0032949) Vincent Snijders (manager) 2009-12-11 13:21 |
Maybe because of a window state change of the designer? |
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(0032988) Stephano (developer) 2009-12-12 00:09 |
Desktop visual effects are set to Normal. I tried setting them to None. Units are not marked as modified anymore. It seems the horizontal forms motion as part of the desktop switching is the cause. |
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(0036268) Zeljan Rikalo (developer) 2010-03-30 09:34 |
Can you retest with latest svn please ? |
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(0036279) Stephano (developer) 2010-03-30 10:14 edited on: 2010-03-30 10:17 |
Problem still persists. Note that for the problem to show up, a unit must have its form visible in the IDE. |
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(0038418) Zeljan Rikalo (developer) 2010-06-09 10:37 |
cannot reproduce your issue with Lazarus 0.9.29 r26005 FPC 2.4.1 i386-linux-gtk 2 (beta) so probably fixed in the meantime. Feel free to reopen if it's still reproducable.I've tested on Fedora 12 under KDE and GNOME (kwin & metacity). |
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(0038429) Stephano (developer) 2010-06-09 12:28 edited on: 2010-06-10 08:29 |
Issue is still there Lazarus 0.9.29 r26006M FPC 2.4.0 i386-linux-gtk 2 (beta) Ubuntu 10.04 (gtk 2.20) / Visual effects: normal I guess FPC 2.4.1 won't make a difference? Edited: gtk 2.20 |
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(0038431) Zeljan Rikalo (developer) 2010-06-09 13:01 |
No, fpc version doesn't matter but gtk2 version or window manager can make such messy thing.FYI, I've just tested with gtk2-2.12 under KDE 3.5 and it works correct, so again - cannot reproduce here. Since I'm not sure if I'm doing it correctly, please provide test project with your units, so I can check switching. |
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(0038444) Stephano (developer) 2010-06-10 08:28 |
It is very easy to reproduce here: Create a new project Make sure form1 is visible switch desktops and back unit1 has a star next on its tab in the source editor Notes: - make sure that visual effect is "Normal" and not "None" (ubuntu). I am not sure how that translates to other distributions. - Switching desktops is like a camera panning from one desktop to the other. In other words, you see all windows of the 1st desktop going sideways and disappearing while the new windows come to replace them. IIRC, visual effects "None" do not exhibit that panning effect. |
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(0038445) Zeljan Rikalo (developer) 2010-06-10 09:22 |
@Stephano, I don't want to fix ubuntu's wm bugs or unexpected non-standard wm behaviour. Switching (virtual) desktops under X11 means: pager send minimize to all windows in previous desktop when switch to another one, and sends restore to all windows in current one while switching. What ubuntu does I don't know, but under FC12 cannot reproduce even with compiz + desktop cube switch. |
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(0038447) Stephano (developer) 2010-06-10 11:34 |
Is desktop wall (viewport switching) enabled in compiz? Rotate cube gives the same effect |
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(0038450) Zeljan Rikalo (developer) 2010-06-10 14:20 |
don't know, cannot test now, since I have FC12 @home, here is FC3 so no fancy effects. |
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(0040694) Zeljan Rikalo (developer) 2010-08-31 21:17 |
Reproduced under Fedora 13 , gtk-2.20, Gnome with compiz enabled.I suspect metacity+compiz for this issue.Note that lazarus qt shows same problem under this environment.Without compiz it works ok. Under KDE both works ok. |
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(0040771) Stephano (developer) 2010-09-03 15:21 |
Any chance of getting it fixed? |
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(0040774) Anton Kavalenka (reporter) 2010-09-03 18:10 |
Also Debian/GNU Linux Squeeze shows same behaviour. Rotating the cube or switching desktops mark form-containg units modified. Lazarus 0.9.30 SVN 27527 FPC 2.5.1 Gnome 2.30.2 |
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(0040775) Zeljan Rikalo (developer) 2010-09-03 18:17 |
@Stephano: Sorry I don't have enough time to fix such bugs. If someone provide patch or at least detailed investigation (so I can create patch and test in few hours) it will be fixed. |
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(0041805) Stephano (developer) 2010-10-14 10:32 |
Resolution of bug http://bugs.freepascal.org/view.php?id=17625 [^] has resolved this bug, but introduced another related bug (http://bugs.freepascal.org/view.php?id=17628 [^]) Pls do not mark this issue as resolved until bug 0017628 is resolved without side effects. |
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(0056384) Zeljan Rikalo (developer) 2012-02-04 13:21 |
Not blocker, postponed. |
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Notes |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2009-12-08 18:20 | Stephano | New Issue | |
| 2009-12-08 18:20 | Stephano | Widgetset | => GTK 2 |
| 2009-12-11 13:21 | Vincent Snijders | LazTarget | => 1.0 |
| 2009-12-11 13:21 | Vincent Snijders | Note Added: 0032949 | |
| 2009-12-11 13:21 | Vincent Snijders | Status | new => acknowledged |
| 2009-12-11 13:21 | Vincent Snijders | Target Version | => 1.0.0 |
| 2009-12-12 00:09 | Stephano | Note Added: 0032988 | |
| 2010-03-30 09:34 | Zeljan Rikalo | Note Added: 0036268 | |
| 2010-03-30 09:34 | Zeljan Rikalo | Status | acknowledged => feedback |
| 2010-03-30 10:04 | Flávio Etrusco (mantis doesn't notify me) | Note Added: 0036276 | |
| 2010-03-30 10:05 | Flávio Etrusco (mantis doesn't notify me) | Note Deleted: 0036276 | |
| 2010-03-30 10:14 | Stephano | Note Added: 0036279 | |
| 2010-03-30 10:16 | Stephano | Note Edited: 0036279 | |
| 2010-03-30 10:17 | Stephano | Note Edited: 0036279 | |
| 2010-06-09 10:37 | Zeljan Rikalo | Fixed in Revision | => 26005 |
| 2010-06-09 10:37 | Zeljan Rikalo | Status | feedback => resolved |
| 2010-06-09 10:37 | Zeljan Rikalo | Resolution | open => fixed |
| 2010-06-09 10:37 | Zeljan Rikalo | Assigned To | => Zeljan Rikalo |
| 2010-06-09 10:37 | Zeljan Rikalo | Note Added: 0038418 | |
| 2010-06-09 12:28 | Stephano | Note Added: 0038429 | |
| 2010-06-09 12:28 | Stephano | Status | resolved => assigned |
| 2010-06-09 12:28 | Stephano | Resolution | fixed => reopened |
| 2010-06-09 13:01 | Zeljan Rikalo | Note Added: 0038431 | |
| 2010-06-10 08:28 | Stephano | Note Added: 0038444 | |
| 2010-06-10 08:29 | Stephano | Note Edited: 0038429 | |
| 2010-06-10 09:22 | Zeljan Rikalo | Note Added: 0038445 | |
| 2010-06-10 11:34 | Stephano | Note Added: 0038447 | |
| 2010-06-10 14:20 | Zeljan Rikalo | Note Added: 0038450 | |
| 2010-08-31 21:17 | Zeljan Rikalo | Note Added: 0040694 | |
| 2010-09-03 15:21 | Stephano | Note Added: 0040771 | |
| 2010-09-03 18:10 | Anton Kavalenka | Note Added: 0040774 | |
| 2010-09-03 18:17 | Zeljan Rikalo | Note Added: 0040775 | |
| 2010-10-14 10:32 | Stephano | Note Added: 0041805 | |
| 2010-10-14 10:55 | Vincent Snijders | Relationship added | parent of 0017628 |
| 2012-02-04 13:21 | Zeljan Rikalo | LazTarget | 1.0 => 1.2 |
| 2012-02-04 13:21 | Zeljan Rikalo | Note Added: 0056384 | |
| 2012-03-13 07:50 | Vincent Snijders | Target Version | 1.0.0 => 1.2.0 |
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Issue History |
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