View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0019914 | Lazarus | Widgetset | public | 2011-08-06 18:06 | 2017-10-21 19:33 |
| Reporter | Martin Friebe | Assigned To | Zeljan Rikalo | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Product Version | 0.9.31 (SVN) | ||||
| Fixed in Version | 0.9.31 (SVN) | ||||
| Summary | 0019914: GTK2 Notebook: Tab switching stops working, after BeginDrag | ||||
| Description | This can be observed with ExtendedNoteBook. Currently there is a workaround in MouseUp (ifNdef LCLWin32), which selects the tab on mouse up. (normally selection happens on MouseDown. The need for a workaround, shows an underlying issue of the widgetset. In gtk2 the following events are normally triggered (in this order), if a tab is clicked: MouseDown Changind (canChange) via CNNotify Changed (optional) via CNNotify MouseMove (if necessary) MouseUp If at any time during this (tested with in MouseMove and in MouseDown) BeginDrag is called, then the sequence of events will finish, BUT the next time a user clicks a tab, only Mouse events occur. CNNotify is not triggered. It will be triggered again the 2nd next time. | ||||
| Tags | No tags attached. | ||||
| Fixed in Revision | 35184,35213 | ||||
| LazTarget | 1.0 | ||||
| Widgetset | GTK 2 | ||||
| Attached Files |
| ||||
| related to | 0032591 | resolved | Juha Manninen | Anchor docking fall with AV and hang IDE after moving Code Explorer to another place |
|
|
Please test and close if ok. |
|
|
Removing the workaround in EktendedNotebook, there is still an issue left (tested with XFCE) Drag a tab (OK) TExtendedNotebook.MouseDown TExtendedNotebook.MouseMove: BeginDragTab Idx=2 TExtendedNotebook.DoStartDrag FDraggingTabIndex=2 TExtendedNotebook.DoEndDrag FDraggingTabIndex=2 TExtendedNotebook.MouseUp Click another tab (first time ignored / bug) TExtendedNotebook.MouseDown TExtendedNotebook.MouseUp Click another tab again (now works) TExtendedNotebook.MouseDown TExtendedNotebook.CNNotify: FMouseWaitForDrag=True Idx=5 TExtendedNotebook.MouseUp |
|
|
What's TExtendedNotebook ? Where is it ? example ? UPDATE: hmm.... I cannot reproduce it .... fedora 14 gtk2-2.24 KDE , XFCE, GNOME ... works fine with all of them. |
|
|
Ok, found problem. Next time please attach example. Normal TPageControl with dmAutomatic works fine, but extended notebooks properties for Tab dragging must be dmAutomatic to reproduce ... so wasting of time without clean explanation or example project. |
|
|
Please test and close if ok. (I've tested with and without workaround and both works fine now). |
|
|
Thanks. Sorry for the unclear description Removed workaround in rev 35226 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-08-06 18:06 | Martin Friebe | New Issue | |
| 2011-08-06 18:06 | Martin Friebe | LazTarget | => - |
| 2011-08-06 18:06 | Martin Friebe | Widgetset | => GTK 2 |
| 2011-10-06 13:42 | Vincent Snijders | Status | new => acknowledged |
| 2012-01-07 11:31 | Zeljan Rikalo | Relationship added | related to 0018754 |
| 2012-02-04 11:18 | Zeljan Rikalo | LazTarget | - => 1.2 |
| 2012-02-04 11:19 | Zeljan Rikalo | LazTarget | 1.2 => 1.0 |
| 2012-02-04 14:05 | Zeljan Rikalo | Status | acknowledged => assigned |
| 2012-02-04 14:05 | Zeljan Rikalo | Assigned To | => Zeljan Rikalo |
| 2012-02-04 17:25 | Zeljan Rikalo | Relationship added | related to 0018417 |
| 2012-02-04 17:25 | Zeljan Rikalo | Relationship deleted | related to 0018754 |
| 2012-02-06 10:47 | Zeljan Rikalo | Relationship deleted | related to 0018417 |
| 2012-02-06 15:58 | Zeljan Rikalo | Fixed in Revision | => 35184 |
| 2012-02-06 15:58 | Zeljan Rikalo | Status | assigned => resolved |
| 2012-02-06 15:58 | Zeljan Rikalo | Resolution | open => fixed |
| 2012-02-06 15:58 | Zeljan Rikalo | Note Added: 0056582 | |
| 2012-02-06 20:47 | Martin Friebe | Status | resolved => assigned |
| 2012-02-06 20:47 | Martin Friebe | Resolution | fixed => reopened |
| 2012-02-06 20:47 | Martin Friebe | Note Added: 0056600 | |
| 2012-02-07 07:48 | Zeljan Rikalo | Note Added: 0056608 | |
| 2012-02-07 07:48 | Zeljan Rikalo | Status | assigned => feedback |
| 2012-02-07 11:28 | Zeljan Rikalo | Note Edited: 0056608 | |
| 2012-02-07 11:33 | Zeljan Rikalo | Note Added: 0056613 | |
| 2012-02-07 11:46 | Zeljan Rikalo | Fixed in Revision | 35184 => 35184,35213 |
| 2012-02-07 11:46 | Zeljan Rikalo | Status | feedback => resolved |
| 2012-02-07 11:46 | Zeljan Rikalo | Resolution | reopened => fixed |
| 2012-02-07 11:46 | Zeljan Rikalo | Note Added: 0056614 | |
| 2012-02-07 20:28 | Martin Friebe | Status | resolved => closed |
| 2012-02-07 20:28 | Martin Friebe | Note Added: 0056635 | |
| 2012-02-07 20:28 | Martin Friebe | Fixed in Version | => 0.9.31 (SVN) |
| 2017-10-21 19:33 | Michl | Relationship added | related to 0032591 |
