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5593 Commits

Author SHA1 Message Date
ManoloFLTK 35812f474b Include <config.h> in Fl_Gl_Window.cxx 2021-02-16 15:50:15 +01:00
ManoloFLTK 98265d81a2 Remove FL_CFG_WIN_X11 preprocessor variable from Fl_own_colormap.cxx 2021-02-16 15:50:15 +01:00
Albrecht Schlosser e182c8bcd5 Fix whitespace errors (no code changes) 
- remove trailing whitespace
- convert tabs to spaces (configure.ac)
 2021-02-16 14:21:13 +01:00
ManoloFLTK 1d44c57747 Fix lowercase error in filenames. 2021-02-16 12:34:30 +01:00
ManoloFLTK 1f9c80854c Remove FL_CFG_WIN_X11 preprocessor variable from Fl_Native_File_Chooser_GTK.cxx 2021-02-16 12:08:56 +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 5f3d8bc634 Include <config.h> when possible - continued. 2021-02-16 11:23:57 +01:00
ManoloFLTK d93fc2bfa6 Use <config.h> when appropriate. 2021-02-16 11:08:59 +01:00
ManoloFLTK 06793c50fb Create virtual Fl_RGB_Image* Fl_Gl_Window_Driver::capture_gl_rectangle() 2021-02-16 10:26:52 +01:00
ManoloFLTK 1adaa3def2 Create classes Fl_XXX_Gl_Window_Driver according to driver model. 2021-02-16 09:29:13 +01:00
ManoloFLTK a723c0e889 PR #174: Skip the call to MonitorFromRect when it is not needed. 2021-02-15 21:07:24 +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
ManoloFLTK 9fad601401 Remove compilation warnings issued by Visual Studio 2019. 2021-02-13 21:13:04 +01:00
ManoloFLTK 5ade8fcb09 Fix for issue #185 "Shared Image reload() loses initial dimensions" 2021-02-12 07:32:49 +01:00
Albrecht Schlosser c7dc112d2e Fix missing export of fl_scroll() (issue #186) 2021-02-12 00:45:25 +01:00
Albrecht Schlosser ff0543524b Fix X11 copy-paste and drag-and-drop target selection (#182) 
Select the "best" target rather than a random one out of a list of
suitable targets. The old target selection algorithm would sometimes
select the wrong target and hence retrieve unexpected data.

This could happen in both copy-paste and drag-and-drop operations.

Note: backported to 1.3.6 (git current) as well
      (commit 7ce6d2cf5d).

Closes #182.
 2021-02-11 15:51:37 +01:00
ManoloFLTK ed5854d65a Fix for issue #185 in Fl_Shared_Image::reload() 
This fix updates Fl_Shared_Image::reload() to account for the data_w() and data_h()
image members.
 2021-02-11 09:12:12 +01:00
Albrecht Schlosser d53d6f3bce Fix potential NULL pointer dereference 2021-02-10 14:11:04 +01:00
ManoloFLTK 818a2ab838 Windows scaling support: fix after WM_MOVE and in mouse_event() 
The fix in mouse_event() makes sure the scale factor of the receiving window is correct
when distinct screens have distinct scale factor values.

The fix after WM_MOVE event makes sure a subwindow-containing window in a
multiple-screen desktop having distinct scale factor values is correctly rescaled.
 2021-02-10 10:19:08 +01:00
ManoloFLTK 8eed8b9600 Scaling support under Windows: fix fullscreen window mode. 
When scale was > 1, fullscreen window did not cover the task bar,
as seen with test/fullscreen.
 2021-02-01 13:25:39 +01:00
ManoloFLTK 871e7063a2 Windows: restore "checkers" app that was damaged after handling of issue #155. 2021-01-25 18:58:05 +01:00
ManoloFLTK 7fdac3790a Windows: fix scaling problem in Fl_Tile. 
The problem was visible with test/tile for fractional scaling values when
moving the vertical division.
 2021-01-25 08:01:42 +01:00
Albrecht Schlosser fba4d58509 Fix Fl_Help_View::find() (issue #179) 
Fix search (string comparison) which had a few different issues.
Document the function, arguments, and details about string matching.

To do: correctly match complex HTML entities like "&euro;" with
Unicode code points >= U+0080 (UTF-8 multi byte encoding).
 2021-01-08 14:57:34 +01:00
ComputerNerd 34da17cd85 Set errmsg to exterr instead of err which will always be zero. 2020-12-13 21:15:47 -06:00
ManoloFLTK 4f29313a80 Windows scaling: fix redraw after partial expose events. 
Under XP (at least), WM_PAINT events occur where information of where to redraw
is mostly given by the system, in the window's update region. When the GUI is scaled,
that information must be un-scaled and then added to Fl_X::i(window)->region, for the
adequate part of the window to be painted.
 2020-12-03 15:08:59 +01:00
ManoloFLTK d1c7caec3b Improve Fl_Graphics_Driver::cache_size() when GUI is scaled. 
The change lets this function enlarge the size only when strictly necessary
for image tiling.
 2020-12-02 14:39:49 +01:00
ManoloFLTK 4171cbe0be Windows scaling: fix computation of border sizes. 
The corrected error was to use, e.g.,
  int dx = W - w->w() * s;
which does not produce the desired integer value.
The correct writing is :
  int dx = W - int(w->w() * s);
 2020-12-01 16:58:08 +01:00
ManoloFLTK 67bb631bd9 Scaling for Windows and X11: support rectangular loops. 2020-11-30 18:50:19 +01:00
ManoloFLTK ff372c86d8 Fix for issue #123 - Windows platform 2020-11-29 09:48:23 +01:00
ManoloFLTK f5f9043208 Windows: fix undrawn pixels at right and bottom of scaled windows. 2020-11-29 09:15:04 +01:00
ManoloFLTK 4291e9497b Fix for issue #123 - macOS platform 2020-11-27 17:49:49 +01:00
ManoloFLTK d851106f47 Prevent compilation warning about uninitialized variables. 2020-11-27 09:17:33 +01:00
ManoloFLTK d7985607d6 Fix for issue #123 - X11 platform 
As discussed, only the window position becomes rounded to nearest integer value
when a fractional GUI scale factor is applied.
 2020-11-25 09:21:44 +01:00
ManoloFLTK c684505407 Fix for issue #163: Improve Xrender scaling quality 2020-11-24 10:05:36 +01:00
Greg Ercolano a41d8c0e60 Fix issue #162 2020-11-22 18:18:02 -08:00
ManoloFLTK a47c907fca Fix for STR #3424 and for issue #160 2020-11-22 10:16:21 +01:00
Albrecht Schlosser f519aceb85 Update dependencies 2020-11-21 13:20:26 +01:00
ManoloFLTK aa9e2e888e Fix for issue #159 - continued 
Changes here concentrate the fix within static function alpha_blend() and thus
are visible only when drawing transparent images under X11 platform
without Xrender.
 2020-11-20 10:33:46 +01:00
ManoloFLTK aa140973a3 Remove compilation warnings about signed/unsigned comparison. 2020-11-19 16:13:02 +01:00
ManoloFLTK e52e057cdf Fix for issue #159. 2020-11-19 15:59:48 +01:00
ManoloFLTK 3ec51f0b80 Remove unnecessary function call when macOS ≥ 10.6 2020-11-19 15:59:48 +01:00
ManoloFLTK f56d43c9f6 Rename private member function with trailing underscore. 2020-11-19 15:59:48 +01:00
ManoloFLTK 0f6fb2ab5a Add comment about detection of macOS "Big Sur" 11.0 at run-time. 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 c227edef39 Fix for issue #155 - continued 
This fix takes care of the Windows platform.
 2020-11-13 10:02:43 +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 df9749e6a8 Fix for issue #155 "SVG rendering spoiled by scaling". 2020-11-10 21:03:48 +01:00
ManoloFLTK 7b6d0a8196 Restore building with --disable-svg 2020-11-10 15:51:54 +01:00