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Welcome to the Fast Light Tool Kit core developer's discussion group.
This group is where developers discuss development of the FLTK core library.
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Manolo
, …
Lauri Kasanen
6
Jul 19
About the documentation of OpenGL usage in FLTK
Le jeudi 18 juillet 2024 à 23:42:48 UTC+2, spi...@gmail.com a écrit : Maybe just delete the whole
unread,
About the documentation of OpenGL usage in FLTK
Le jeudi 18 juillet 2024 à 23:42:48 UTC+2, spi...@gmail.com a écrit : Maybe just delete the whole
Jul 19
Greg Ercolano
, …
Albrecht Schlosser
8
Jun 17
ABI checker
On 6/17/24 01:29, 'Albrecht Schlosser' via fltk.coredev wrote: Thanks for the update. [..]
unread,
ABI checker
On 6/17/24 01:29, 'Albrecht Schlosser' via fltk.coredev wrote: Thanks for the update. [..]
Jun 17
Rob McDonald
,
Greg Ercolano
2
Jun 14
Fl_Table default row height and column widths
On 6/13/24 16:01, Rob McDonald wrote: The Fl_Table default row height and column widths are hard-
unread,
Fl_Table default row height and column widths
On 6/13/24 16:01, Rob McDonald wrote: The Fl_Table default row height and column widths are hard-
Jun 14
Gonzalo Garramuño
2
May 27
FLTK 1.4 Wayland events on top windows? Bug, expected behavior or...?
El 27/5/24 a las 15:49, Gonzalo Garramuño escribió: > Okay. I am seeing a weird behavior on
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FLTK 1.4 Wayland events on top windows? Bug, expected behavior or...?
El 27/5/24 a las 15:49, Gonzalo Garramuño escribió: > Okay. I am seeing a weird behavior on
May 27
Basile Starynkevitch
, …
Albrecht Schlosser
4
May 26
fltk-1.4 wanted feature: a callback before every poll(2) or blocking system call on Linux
On 5/23/24 16:58 Manolo wrote: > > Fl::add_check() might be want you need. See: > https://
unread,
fltk-1.4 wanted feature: a callback before every poll(2) or blocking system call on Linux
On 5/23/24 16:58 Manolo wrote: > > Fl::add_check() might be want you need. See: > https://
May 26
Gonzalo Garramulo
,
Albrecht Schlosser
2
May 26
Feature request: Fl_Window::get_size_range()
On 5/25/24 14:28 Gonzalo Garramulo wrote: Currently, I am hard-coding the size ranges in my code,
unread,
Feature request: Fl_Window::get_size_range()
On 5/25/24 14:28 Gonzalo Garramulo wrote: Currently, I am hard-coding the size ranges in my code,
May 26
Gonzalo Garramulo
,
Manolo
3
May 21
Getting Wayland icons to show on the taskbar?
El 21/5/24 a las 16:31, Manolo escribió: > RTFM: > https://fltk.gitlab.io/fltk/osissues.html#
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Getting Wayland icons to show on the taskbar?
El 21/5/24 a las 16:31, Manolo escribió: > RTFM: > https://fltk.gitlab.io/fltk/osissues.html#
May 21
Gonzalo Garramuño
,
Manolo
3
May 21
Avoiding g_settings API from failing if keys are not found
El 21/5/24 a las 08:42, Manolo escribió: > Is this an FLTK error? I thought it was at first, but I
unread,
Avoiding g_settings API from failing if keys are not found
El 21/5/24 a las 08:42, Manolo escribió: > Is this an FLTK error? I thought it was at first, but I
May 21
Gonzalo Garramuño
May 19
Fl_Choice with 1520 entries crashes X11 (whole screen goes bananas) and Wayland (a cairo surface error)
On my recently upgraded Ubuntu 23.10 (a step to 24.04 tomorrow), an Fl_Choice with 1520 entries (ie.
unread,
Fl_Choice with 1520 entries crashes X11 (whole screen goes bananas) and Wayland (a cairo surface error)
On my recently upgraded Ubuntu 23.10 (a step to 24.04 tomorrow), an Fl_Choice with 1520 entries (ie.
May 19
Gonzalo Garramuño
2
May 14
fl_filename_list is not UTF-8 safe
On 14/5/24 16:51, Gonzalo Garramuño wrote: > It seems it can return a non UTF-8 dirent filename
unread,
fl_filename_list is not UTF-8 safe
On 14/5/24 16:51, Gonzalo Garramuño wrote: > It seems it can return a non UTF-8 dirent filename
May 14
Gonzalo Garramuño
,
Manolo
2
May 13
Wayland menus regression (X11 fine)
Le lundi 13 mai 2024 à 14:40:25 UTC+2, ggar...@gmail.com a écrit : # Broken menus on Wayland when
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Wayland menus regression (X11 fine)
Le lundi 13 mai 2024 à 14:40:25 UTC+2, ggar...@gmail.com a écrit : # Broken menus on Wayland when
May 13
gnuwimp
, …
Manolo
3
May 10
Missing library on windows 10 + msys2 (libwinspool.a)
Le jeudi 9 mai 2024 à 20:02:36 UTC+2, gnu...@gmail.com a écrit : ../lib/libfltk.a(
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Missing library on windows 10 + msys2 (libwinspool.a)
Le jeudi 9 mai 2024 à 20:02:36 UTC+2, gnu...@gmail.com a écrit : ../lib/libfltk.a(
May 10
Manolo
,
Albrecht Schlosser
2
Apr 30
New Fl_PDF_File_Surface class to have FLTK create PDF documents
On 4/30/24 10:54 Manolo wrote: > To fellow FLTK developers > > In agreement with Albrecht
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New Fl_PDF_File_Surface class to have FLTK create PDF documents
On 4/30/24 10:54 Manolo wrote: > To fellow FLTK developers > > In agreement with Albrecht
Apr 30
Gonzalo Garramuño
, …
Albrecht Schlosser
4
Apr 30
Using NVidia's libEGL instead of Mesa's libEGL
On 4/30/24 03:45 Gonzalo Garramuño wrote: According to CMake's find_package(OpenGL), setting this
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Using NVidia's libEGL instead of Mesa's libEGL
On 4/30/24 03:45 Gonzalo Garramuño wrote: According to CMake's find_package(OpenGL), setting this
Apr 30
Gonzalo Garramuño
, …
Albrecht Schlosser
20
Apr 29
Windows 11 crash (still investigating)
On 4/29/24 11:14 Gonzalo Garramulo wrote: El 28/4/24 a las 19:45, 'Albrecht Schlosser' via
unread,
Windows 11 crash (still investigating)
On 4/29/24 11:14 Gonzalo Garramulo wrote: El 28/4/24 a las 19:45, 'Albrecht Schlosser' via
Apr 29
Greg Ercolano
,
Gonzalo Garramuño
4
Apr 27
fltk 1.4.x: all apps give "XOpenIM() failed"
On 4/27/2024 12:55 PM, Greg Ercolano wrote: > Not sure if I should report this, or if my
unread,
fltk 1.4.x: all apps give "XOpenIM() failed"
On 4/27/2024 12:55 PM, Greg Ercolano wrote: > Not sure if I should report this, or if my
Apr 27
Gonzalo Garramuño
, …
imacarthur
6
Apr 25
CTRL + does no longer zoom in on Windows (or at least does not refresh properly)
On Thursday 25 April 2024 at 10:55:12 UTC+1 Gonzalo wrote: I missed the whole key-combination for
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CTRL + does no longer zoom in on Windows (or at least does not refresh properly)
On Thursday 25 April 2024 at 10:55:12 UTC+1 Gonzalo wrote: I missed the whole key-combination for
Apr 25
Gonzalo Garramuño
, …
Manolo
26
Apr 22
Wayland libdecor interoperability between FLTK and GLFW
On 21/4/24 08:00, Manolo wrote: You are absolutely right! It removed the Plugin "GTK-whatever
unread,
Wayland libdecor interoperability between FLTK and GLFW
On 21/4/24 08:00, Manolo wrote: You are absolutely right! It removed the Plugin "GTK-whatever
Apr 22
Gonzalo Garramuño
Apr 20
Wayland handling of OpenGL alpha channel is incorrect (bug or unfortunate feature?)
I was able to reproduce the Wayland transparency issue in a simple test. Find it attached. Let me
unread,
Wayland handling of OpenGL alpha channel is incorrect (bug or unfortunate feature?)
I was able to reproduce the Wayland transparency issue in a simple test. Find it attached. Let me
Apr 20
Gonzalo Garramulo
, …
Bill Spitzak
10
Apr 11
Fedora 39 Native File Chooser issues when compiled on RH8.9.1
El 9/4/24 a las 16:15, Greg Ercolano escribió: > > On 4/9/24 11:32, Gonzalo Garramulo wrote:
unread,
Fedora 39 Native File Chooser issues when compiled on RH8.9.1
El 9/4/24 a las 16:15, Greg Ercolano escribió: > > On 4/9/24 11:32, Gonzalo Garramulo wrote:
Apr 11
Gonzalo Garramulo
, …
Albrecht Schlosser
14
Apr 9
Minor Feature request.
On 4/9/2024 4:00 PM, 'Albrecht Schlosser' via fltk.coredev wrote: > > Sure? I'm not
unread,
Minor Feature request.
On 4/9/2024 4:00 PM, 'Albrecht Schlosser' via fltk.coredev wrote: > > Sure? I'm not
Apr 9
Albrecht Schlosser
, …
Greg Ercolano
20
Apr 7
RFC: Fl_Terminal::putchar() in public API
On 4/4/24 10:23, 'Albrecht Schlosser' via fltk.coredev wrote: No problem here, I'd be
unread,
RFC: Fl_Terminal::putchar() in public API
On 4/4/24 10:23, 'Albrecht Schlosser' via fltk.coredev wrote: No problem here, I'd be
Apr 7
Gonzalo Garramulo
2
Apr 4
Looking for someone to test OpenGL performance of FLTK application (mrv2) on Windows 10
El 2/4/24 a las 21:21, Gonzalo Garramulo escribió: > I am looking for someone to do me a *BIG*
unread,
Looking for someone to test OpenGL performance of FLTK application (mrv2) on Windows 10
El 2/4/24 a las 21:21, Gonzalo Garramulo escribió: > I am looking for someone to do me a *BIG*
Apr 4
Gonzalo Garramulo
,
Albrecht Schlosser
8
Mar 20
Fl_Text_Display regression? Or API change?
On 3/20/24 18:59 Gonzalo Garramuño wrote: > On 3/20/2024 2:26 PM, 'Albrecht Schlosser' via
unread,
Fl_Text_Display regression? Or API change?
On 3/20/24 18:59 Gonzalo Garramuño wrote: > On 3/20/2024 2:26 PM, 'Albrecht Schlosser' via
Mar 20
Greg Ercolano
, …
Manolo
5
Mar 12
latest 1.4.x current: weird new build error on linux
The compilation errors have been removed.
unread,
latest 1.4.x current: weird new build error on linux
The compilation errors have been removed.
Mar 12
Albrecht Schlosser
,
Greg Ercolano
7
Mar 12
Fl_Terminal selection_text() methods
On 3/12/24 22:03 Greg Ercolano wrote: > > On 3/12/24 13:18, 'Albrecht Schlosser' via
unread,
Fl_Terminal selection_text() methods
On 3/12/24 22:03 Greg Ercolano wrote: > > On 3/12/24 13:18, 'Albrecht Schlosser' via
Mar 12
Gonzalo Garramuño
, …
Bill Spitzak
6
Mar 9
take_focus or focus(this) on Linux raises the Fl_Gl_Window
The idea is that all the windows have the same handling of these events. What they do is figure out
unread,
take_focus or focus(this) on Linux raises the Fl_Gl_Window
The idea is that all the windows have the same handling of these events. What they do is figure out
Mar 9
imacarthur
, …
melcher....@googlemail.com
32
Mar 7
Key-combination for zoom (forked from fltk-general Sys-Menu-Bar thread)
I think that VkKeyScanEx can convert a '+' into the key combination that needs to be pressed:
unread,
Key-combination for zoom (forked from fltk-general Sys-Menu-Bar thread)
I think that VkKeyScanEx can convert a '+' into the key combination that needs to be pressed:
Mar 7
Daniel Harding
,
Manolo
3
Mar 4
Three more instances of resizable() which should probably be is_resizable()
Thank you, Manolo. It's much appreciated. On Sunday, March 3, 2024 at 4:09:11 PM UTC-6 Manolo
unread,
Three more instances of resizable() which should probably be is_resizable()
Thank you, Manolo. It's much appreciated. On Sunday, March 3, 2024 at 4:09:11 PM UTC-6 Manolo
Mar 4
Gonzalo Garramuño
,
Albrecht Schlosser
2
Feb 18
A big round of applause to Albrecht
On 2/18/24 20:31 Gonzalo Garramuño wrote: > ... and to all you other guys for the great work you
unread,
A big round of applause to Albrecht
On 2/18/24 20:31 Gonzalo Garramuño wrote: > ... and to all you other guys for the great work you
Feb 18