GNU TeXmacs - Bugs: bug #28664, Incorrect cursor rendering
You are not allowed to post comments on this tracker with your current authentication level.
bug #28664: Incorrect cursor rendering
Submitter: | Joris van der Hoeven <vdhoeven> | ||
Submitted: | Mon 18 Jan 2010 12:37:06 PM UTC | ||
Category: | Qt port | Priority: | 7 - High |
Item Group: | Error | Status: | Fixed |
Privacy: | Public | Assigned to: | mgubi |
Originator Name: | Open/Closed: | Closed | |
Release: | None | Release: | |
Fixed Release: | 1.99.12 | Fixed Release: | |
Keywords: |
Jump to the original submission
Sat 19 Oct 2019 07:47:26 PM UTC, comment #13: |
Joris van der Hoeven <vdhoeven> |
Tue 06 Feb 2018 09:04:25 AM UTC, comment #12: Joris, can you check if this bug is already occourring for you? |
Massimiliano Gubinelli <mgubi> |
Mon 23 Mar 2015 10:12:58 AM UTC, comment #11: I haven't had this bug for ages and the procedure in comment#5 does not display any errors.
|
Miguel de Benito <mdbenito> |
Thu 09 Aug 2012 09:40:34 AM UTC, comment #10: This bug is still not fixed at all, and appears in various blends;
|
Joris van der Hoeven <vdhoeven> |
Sun 29 Jul 2012 10:32:10 AM UTC, comment #9: Since the problem is fixed, albeit with a nasty workaround, I'm leaving this item as fixed but open. |
Miguel de Benito <mdbenito> |
Sun 11 Mar 2012 02:08:15 PM UTC, comment #8: Bug still present in r4977 on a 64 bit Mac. It disappear at small striking factor. It remains upon focusing and unfocusing the window. In svn there is an hack which prevents the bug to appear. To investigate the problem, comment the
|
Massimiliano Gubinelli <mgubi> |
Fri 17 Dec 2010 09:27:54 AM UTC, comment #7: I've committed a (non)-fix with augment the invalid rectangles so that the problematic area get fully redrawn.
|
Massimiliano Gubinelli <mgubi> |
Thu 09 Dec 2010 09:28:38 AM UTC, comment #6: The bug seems present only in 64 bit MacOSX. |
Massimiliano Gubinelli <mgubi> |
Wed 08 Dec 2010 05:15:30 PM UTC, comment #5: The bug still appears. A good way to reproduce it:
|
Joris van der Hoeven <vdhoeven> |
Thu 02 Dec 2010 09:42:10 AM UTC, comment #4: This has been fixed in r3855. There were a bug in qt_renderer_rep::set_clip. I will reset the redraw area modifications in QTMWidget. |
Massimiliano Gubinelli <mgubi> |
Thu 22 Jul 2010 10:01:47 PM UTC, comment #3: I agree that the solution is not optimal. Maybe the bug is related to the incorrect rendering of pattern areas during scrolling. Seems that the rendering of shadows or some related clipping is wrong. I will investigate that after the holidays. |
Massimiliano Gubinelli <mgubi> |
Thu 22 Jul 2010 09:54:03 PM UTC, comment #2: The extra space you put around does not suffice.
|
Joris van der Hoeven <vdhoeven> |
Tue 20 Jul 2010 11:00:59 PM UTC, comment #1: I enlarger an invalidation rectangle (r3025). Now the artifact seems disappeared.
|
Massimiliano Gubinelli <mgubi> |
Mon 18 Jan 2010 12:37:06 PM UTC, original submission:
In the attached document, position the cursor at the end of the line and type the '<-' key twice. Under Snow Leopard Aqua-Qt, the cursor rendering is incorrect, showing small erroneous one pixel wide lines at the borders. Could be due to anti-aliasing (try increasing some bounding boxes by 1 point during invalidation or shadow copying routines). |
Joris van der Hoeven <vdhoeven> |
Depends on the following items: None found
Items that depend on this one: None found
There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.
Follow 17 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2019-10-19 | vdhoeven | Status | Need Info | Fixed | |
Open/Closed | Open | Closed | |||
Fixed Release | None | 1.99.12 | |||
2018-02-06 | mgubi | Status | Confirmed | Need Info | |
2012-08-09 | vdhoeven | Priority | 3 - Low | 7 - High | |
Status | Fixed | Confirmed | |||
2012-07-29 | mdbenito | Priority | 7 - High | 3 - Low | |
Status | Confirmed | Fixed | |||
2012-03-11 | mgubi | Attached File | - | Added tm-cursor-redraw-bug.png, #25323 | |
2010-12-08 | vdhoeven | Status | Fixed | Confirmed | |
Open/Closed | Closed | Open | |||
2010-12-02 | mgubi | Status | In Progress | Fixed | |
Open/Closed | Open | Closed | |||
2010-07-20 | mgubi | Status | Confirmed | In Progress | |
2010-01-18 | vdhoeven | Attached File | - | Added cursor_bug.png, #19515 | |
2010-01-18 | vdhoeven | Attached File | - | Added cursor_bug.tm, #19514 | |
2010-01-18 | vdhoeven | Priority | 5 - Normal | 7 - High |
Powered by Savane 3.13-f8d8.
Corresponding source code
I no longer experienced this bug for a while, so I close it.