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[fltk.general] Re: Strange Fl::screen_... results in 1.4

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Re: Strange Fl::screen_... results in 1.4 Tigercat Nov 29, 2022  
 
BTW, the xinerama setting in config.h is set:
/*
* HAVE_XINERAMA
*
* Do we have the Xinerama library to support multi-head displays?
*/

#define HAVE_XINERAMA 1

At the moment I'm using configure+make to build in the FLTK tree. My main project uses autotools.

I'm under the impression CMake is the 'future' for FLTK. Would the developers recommend that I migrate the build of FLTK to CMake? As I'm on Gentoo access to build systems is not a problem :-)

On Tuesday, November 29, 2022 at 4:38:08 PM UTC-8 Tigercat wrote:
Getting closer. My testcase (and the original codebase) now report:
GCC Version: 11.3.0
FLTK Version: 1.4.0
Known monitors: 3
Monitor 0: 2560x1440 (2560,0) [Primary Screen]
Monitor 1: 2560x1440 (5120,0)
Monitor 2: 2560x1440 (0,0)
Workspace: 7680x1440

So it is picking up the three monitors correctly, and it's identifying the primary screen correctly (the one in the 'middle' of three monitors).
However, the resolution is still off. The monitors are 4K 3840x2160 monitors, but the current fltk (commit 1b0754ce4db888b01b291d64330751fe0a77eafc) has them as 2560x1440.


On Tuesday, November 29, 2022 at 8:11:39 AM UTC-8 Manolo wrote:
I believe to have understood what happens and to have fixed it with commit 1b0754c
Please, update to the last git version, repeat the
    autoconf -f
command to update the configure file,
and build the FLTK library again with
    ./configure
    make

Report whether your 3 displays are detected as they used to be.

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