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2243 Commits

Author SHA1 Message Date
Albrecht Schlosser
f9e8ef0b7a Fix "Fl_Shared_Image: use of unitialized data" (#216) 
- fix issue as proposed
- fix more potential access to uninitialized data issues
- document Fl_Shared_Image::add_handler()
- document typedef Fl_Shared_Image::Fl_Shared_Handler()
 2021-04-28 13:36:34 +02:00
Albrecht Schlosser
22cb8a7fdb Make Fl_Input::handle_key() protected (#203) 
... as requested in this comment:
https://github.com/fltk/fltk/issues/211#issuecomment-814235771
 2021-04-07 19:14:25 +02:00
ManoloFLTK
4657e988f7 Remove X11-specific code from platform-independent Fl_PostScript.cxx 2021-03-26 07:52:21 +01:00
Albrecht Schlosser
41266df7ae Remove unnecessary system includes from public headers 
Add includes of system headers in the implementation files
where necessary.
 2021-03-21 00:42:28 +01:00
ManoloFLTK
569fec25e0 Unification of scaled coordinate calculations in class Fl_Scalable_Graphics_Driver 
Most coordinate calculations are done with the new inline function
 int Fl_Scalable_Graphics_Driver::floor(int coord)
that is used by both the Windows and X11 platforms.
 2021-03-11 16:05:32 +01:00
ManoloFLTK
b771ee53b9 Remove duplicated code between derived classes of Fl_Graphics_Driver - cont'd. 2021-03-01 15:47:30 +01:00
ManoloFLTK
0623a8d4b9 Remove duplicated code between derived classes of Fl_Graphics_Driver. 2021-03-01 15:11:00 +01:00
ManoloFLTK
81a4b7329c Remove warnings about hidden virtual member functions. 2021-03-01 11:20:15 +01:00
Albrecht Schlosser
08d9b3e10d Remove config_lib.h and runtime configuration info 
... as discussed in fltk.coredev.
 2021-02-27 15:09:12 +01:00
ManoloFLTK
c83490fe30 Rename forgotten occurrence of fl_remove_scale() in Doxygen data. 2021-02-27 09:08:22 +01:00
ManoloFLTK
88a3f7b7be Rename fl_remove_scale() to fl_override_scale() as discussed in fltk.general 
Re: Can custom box type functions handle their own high-DPI screen scaling?
 2021-02-27 08:18:01 +01:00
ManoloFLTK
5bd467fa17 Add fl_remove_scale()/fl_restore_scale() to transiently draw without scaling factor. 
This new API is a response to this message in fltk.general :
Can custom box type functions handle their own high-DPI screen scaling?
 2021-02-25 11:07:07 +01:00
ManoloFLTK
bef46b5cb8 Improve precision of GUI scaling for Windows platform. 2021-02-24 14:52:47 +01:00
ManoloFLTK
d51481f95e Remove FL_CFG_SYS_WIN32 preprocessor variable from fl_draw_pixmap.cxx 2021-02-16 11:58:15 +01:00
ManoloFLTK
06793c50fb Create virtual Fl_RGB_Image* Fl_Gl_Window_Driver::capture_gl_rectangle() 2021-02-16 10:26:52 +01:00
Albrecht Schlosser
bbaec9bd88 Update CMake and make files, minor edits only 
There are no functional changes to be expected, mostly formatting
and comments.
 2021-02-15 19:45:20 +01:00
Albrecht Schlosser
67bd27a2be Fix comments and documentation 2021-02-12 00:39:13 +01:00
Albrecht Schlosser
246291fe51 Make Fl_Gl_Window::gl_driver() private (#184) 
The driver stuff should be private. The only usage I found was in
class _Fl_Gl_Overlay which is now a 'friend class'.
 2021-01-29 14:11:19 +01:00
Albrecht Schlosser
d7af409f42 Remove "Figure x.y: " from html image captions 
... as discussed in fltk.coredev for easier maintenance.

Also edit some minor issues.
 2021-01-13 22:52:33 +01:00
ManoloFLTK
018134161d Documentation: clarify how keypad keys are named. 2020-11-23 11:44:42 +01:00
ManoloFLTK
f56d43c9f6 Rename private member function with trailing underscore. 2020-11-19 15:59:48 +01:00
Albrecht Schlosser
5cb72ef065 Fix whitespace and minor formatting issues 2020-11-17 16:11:03 +01:00
ManoloFLTK
2931c29689 Replace virtual Fl_RGB_Image::cache_size() by virtual Fl_Image::cache_size() 2020-11-17 11:23:35 +01:00
ManoloFLTK
18ae6c84eb Remove unnecessary friend declaration in class Fl_SVG_Image 2020-11-14 10:06:51 +01:00
ManoloFLTK
a4bacf83c4 Fix for issue #155 - continued 
Restores proper separation of what is in libfltk and what is in libfltk_images
 2020-11-12 14:50:57 +01:00
ManoloFLTK
231159e16c Fix for issue #155 - continued 
The issue lies in details how floating point scaled coordinates are converted
to integer values and its impact on the drawing of large SVG images.
This commit fixes the X11 platform.
The macOS platform is immune because drawing uses floating point
coordinates.
The Windows platform still needs fixing.
 2020-11-12 07:46:12 +01:00
ManoloFLTK
0d594319c1 Add extra argument to Fl_SVG_File_Surface constructor. 
This makes processing of the underlying FILE object consistant by classes
Fl_SVG_File_Surface, Fl_EPS_File_Surface and Fl_PostScript_File_Surface.
 2020-11-03 18:05:18 +01:00
ManoloFLTK
5132bb6a06 Clarify doc about how FLTK_SCALING_FACTOR operates. 2020-11-03 08:13:45 +01:00
ManoloFLTK
1761523c9e Add Fl_PostScript_File_Device::close_command(Fl_PostScript_Close_Command cmd) 
Also expand Doxygen doc of class Fl_Printer for the X11 platform.
 2020-11-01 09:26:40 +01:00
ManoloFLTK
8accc6e840
Pango ps (#148) 
Use cairo-PostScript to output PostScript when pango is available.

This allows to draw in vectorial form any script.
Before, only the Latin script could be drawn to PostScript in vectorial form.
 2020-10-28 17:19:05 +01:00
ManoloFLTK
0d8385a652 Simpler macOS implementation of capture of window titlebars. 2020-10-12 21:05:38 +02:00
ManoloFLTK
27c791ae8a More documentation of enum Fl_Paged_Device::Page_Format 2020-09-27 17:28:42 +02:00
ManoloFLTK
d20c68a495 More Doxygen information for enum Fl_Paged_Device::Page_Format. 2020-09-25 16:13:45 +02:00
Albrecht Schlosser
f072cec13f Improve and clarify documentation 2020-09-21 13:45:46 +02:00
Albrecht Schlosser
360040d0bf Improve Fl_Menu_Item docs and inline deprecated methods 
The deprecated methods are now calling the new methods to be
entirely compatible.

These methods should be removed in 1.5.0

(fix unrelated whitespace as well)
 2020-09-18 17:17:36 +02:00
ManoloFLTK
b279c11d34 Fix use of "\deprecated" Doxygen commands. 2020-09-18 15:51:00 +02:00
Albrecht Schlosser
2392589f05 Return 1 from Fl_Menu_Item::value() for checked items 
Previously (FLTK 1.3.x) the return value of a checked menu item
was FL_MENU_VALUE (4) but the docs warned explicitly:

"You should not rely on a particular value, only zero or non-zero."
 2020-09-18 13:41:16 +02:00
Greg Ercolano
6f04232dd9 Added Fl_Text_Display::style_buffer(), solves issue #138 2020-09-16 13:33:05 -07:00
ManoloFLTK
dcea1dafe1 More detailed doc of Fl_Window::decorated_w() and decorated_h(). 2020-09-09 18:00:24 +02:00
Albrecht Schlosser
0e4137f66b
Fix Fl_Check_Browser.{H|cxx} indentation (#121) (#132) 
* Fix Fl_Check_Browser.{H|cxx} indentation (#121)

... and some more whitespace errors as proposed by Greg
... in issue #121: Fl_Check_Browser--whitespace-patch.txt

Fixes #121

* Fix copyright years
 2020-09-06 20:02:02 +02:00
Albrecht Schlosser
b65d3a249d Customize corner radius for rounded box/frame (#130) 
Make maximum box corner radius and shadow width configurable.
See Fl::box_border_radius_max() and Fl::box_shadow_width().

Documentation: update image of box types.

Fixes #130
 2020-09-01 12:35:48 +02:00
Albrecht Schlosser
a4f6badfcd Improve 'Fl_When' enum documentation 2020-08-24 15:14:48 +02:00
ManoloFLTK
32c316b78f Add Fl_Window::screen_num(int) to fully control window location 
on multi-screen systems having distinct per-screen scaling factors.
 2020-08-14 16:44:20 +02:00
Greg Ercolano
2141c63628 Implement + deploy fl_strdup() 2020-08-01 14:19:40 -07:00
ManoloFLTK
889acc7d74 Fix use of an SVG image in Fl_Tiled_Image when display is rescaled. 2020-07-30 17:41:35 +02:00
Albrecht Schlosser
bfb3b3abd8 Remove typedefs Fl_String and Fl_CString 
These unused typedefs are not used anywhere and should not be defined
at all.

Remove typedef 'Fl_String' as decided in fltk.coredev.
Remove typedef 'Fl_CString' as well for the same reason.
 2020-07-24 20:12:06 +02:00
Duncan Gibson
46c1500bf3 fix doxygen links in Fl_Group.H 
fix dead links to Fl_Group::resizable(Fl_Box *box)
reorder paragraphs to highlight different behaviour
add link to new "How does resizing work?" chapter in dox
 2020-07-15 19:43:21 +02:00
Greg Ercolano
0693c70f57 First pass at fixing issue 99 
A lot of code touched because low level functions needed to pass up
error messages reliably, and this had to propagate up the entire
driver hierarchy.

Tested OK *in English* on:
     > Linux
     > OSX 10.10.x
     > Windows VS2017
     > Windows mingw64
I have no way to test on Android, but it might work.

TODO: Needs testing in other languages to verify proper UTF8 error messages,
      esp. with Windows VS, due to complexities with FormatMessage() -- see get_ms_errmsg()
 2020-07-14 12:52:56 +02:00
Albrecht Schlosser
9925b0f128 Update Fl_Window docs, fix typos 
No source code changes
 2020-07-12 18:06:03 +02:00
ManoloFLTK
2984fe638c Fix for building without print support (GitHub issue #98). 2020-07-11 12:21:25 +02:00