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2020-02-11Fix static analyzer issues in Fl_Text_DisplayAlbrecht Schlosser
Remove unused variables and unused code to silence warnings.
2020-02-11Fix static analyzer errors and warningsAlbrecht Schlosser
Fix several bugs found by scan-build (more to come). https://clang-analyzer.llvm.org/scan-build.html See also current travis-ci build log with static analyzer, e.g. https://travis-ci.com/fltk/fltk/jobs/285426415 (link may become invalid in the future).
2020-02-10X11: Fix X Input Methods (XIM) (STR 3502, 3192)Albrecht Schlosser
Revert commit 958d912ffcdb using 'XSetLocaleModifiers("@im=");' which was incorrect (STR 3192). Apply fix for STR 3502, using 'XSetLocaleModifiers("");' which appears to be the correct solution for using X Input Methods (XIM). This has also been backported to FLTK 1.3.6 in branch-1.3, see commit 219ae5e455e7943ffb35fdd5edbe13dcc6955423.
2020-02-10Implement fl_putenv() as cross-platform putenv()Albrecht Schlosser
2020-02-09Remove empty file from compilationAlbrecht Schlosser
2020-02-09Eliminate -Wunknown-pragmas and -Wsign-compare warnings on GCCdarealshinji
2020-02-09Restore macOS capacity to turn window fullscreen encompassing several screens.ManoloFLTK
2020-02-07Fix Fl_Cocoa_Window_Driver::resize when called before the window is show()'n.ManoloFLTK
2020-02-07Fix state of visible() flag after Fl_Window(x, y, w, h, t).ManoloFLTK
The doc states: "Top-level windows initially have visible() set to 0 and parent() set to NULL. Subwindows initially have visible() set to 1 and parent() set to the parent window pointer." The first statement was not satisfied when a window was constructed with the Fl_Window(x, y, w, h, t) constructor.
2020-02-06Fix computation of Fl_Window::decorated_h() on macOS when screen is scaled.ManoloFLTK
2020-02-03Move fl_font(face, size) to fl_draw.cxxAlbrecht Schlosser
I believe this is a better place. Also: add FL_EXPORT since it's no longer inline.
2020-02-03Fix regression calling fl_font() w/o draw contextAlbrecht Schlosser
According to the documentation fl_font(face, size) may be called "outside a draw context if necessary to call fl_width()". This worked in 1.3.5 but did not in 1.4 (so far). I reworded the docs to make clear that other measurement functions can be called as well and refactored the code to make sure that fl_font(face, size) will open the display if necessary.
2020-02-03Don't "export" X11 specific fl_open_display() functionAlbrecht Schlosser
The X11 specific overloaded function fl_open_display(Display *) has never been documented but exposed (and "exported" in the ABI) in FL/platform.H which is not necessary. This internal function is now static and no longer exposed in the ABI. Don't confuse with fl_open_display() w/o arguments which is still exported and declared in FL/platform.H.
2020-01-31Fix disabling of deprecated warningsAlbrecht Schlosser
Fix cut'n'paste error: needs #pragma pop instead of push.
2020-01-31Update Fl::keyboard_screen_scaling()Albrecht Schlosser
- make the internal variable static - make it callable after fl_open_display() - document that it's currently only usable to switch scaling off
2020-01-31Disable X11 "deprecated declaration" warningAlbrecht Schlosser
... for GCC >= 4.6 and clang compilers. This annoying warning exists on X11 (Linux/Unix/macOS) platforms because we need to use XKeycodeToKeysym() although it is deprecated. See STR 2913 for discussion and details.
2020-01-31Fix typoAlbrecht Schlosser
2020-01-31Add Fl::keyboard_screen_scaling(int) to control recognition of ctrl/+/-/0/ManoloFLTK
2020-01-31Add a "Preview" switch to the GTK native file chooser.ManoloFLTK
The button state is recorded in a preference so is recovered the next time the GTK file chooser runs.
2020-01-30New public static variable bool Fl_Image::register_images_doneManoloFLTK
Allows an app to detect whether fl_register_images() was called or not.
2020-01-30Protect against situation where HAVE_DLSYM && HAVE_DLFCN_H && ↵ManoloFLTK
!defined(RTLD_DEFAULT)
2020-01-27Restore compilability when HAVE_DLFCN_H = 0ManoloFLTK
2020-01-27Restore compilability when HAVE_DLFCN_H = 0ManoloFLTK
2020-01-24GTK printer chooser: add code to support choice of paper size and orientationManoloFLTK
2020-01-23Remove unnecessary extern declarationManoloFLTK
2020-01-22Fix preservation of the caller's locale when running GTK dialogs.ManoloFLTK
There are now 2 kinds of GTK libraries (V2 and V3) and two dialogs the file chooser and the printer chooser.
2020-01-20Fix Fl_PostScript_Graphics_Driver::clip_box()Albrecht Schlosser
2020-01-20Improve documentation of clipping functionsAlbrecht Schlosser
Clarify functionality of fl_not_clipped() and fl_clip_box(). Add developer documentation for Fl_Graphics_Driver::clip_box(). Documentation only, no code changes in this commit.
2020-01-19Have Fl_Quartz_Copy_Surface_Driver use retina resolution for resulting bitmapManoloFLTK
2020-01-18Use visible size information when copying macOS image from clipboard.ManoloFLTK
2020-01-17Make Fl::screen_scale(int, float) functional also after initial window display.ManoloFLTK
2020-01-16Fix DND in read-only Fl_Input (Fl_Output)Albrecht Schlosser
See report in fltk.coredev as of today (Jan 16, 2020): "Fl_Input in readonly mode - wrong behaviour". Summary: Drag and drop within a read-only Fl_Input (i.e. Fl_Output) widget would not insert the dragged text (correct) but removed the dragged text from the widget (error). This is now fixed.
2020-01-16Fix JIS Keyboard dead keysOKAMURA, Yasunobu
2020-01-16Don't include 'src/flstring.h' in menubar demoAlbrecht Schlosser
src/flstring.h should only be used in library code because it includes <config.h>. Document this fact in src/flstring.h.
2020-01-15Fix uninitialized vars in calls to fl_clip_box() (issue #6)Albrecht Schlosser
The main fixes are only to avoid static code analyzer warnings reported in issue #5, but there are also minor bug fixes included. These bug fixes are more of theoretical concerns though. Close #6.
2020-01-15Slightly improve Fl_Quartz_Graphics_Driver::copy_offscreen() when macOS ≥ 10.4ManoloFLTK
2020-01-14Merge remote-tracking branch 'refs/remotes/origin/master'Matthias Melcher
2020-01-14Fixed some documentation for Fl_Preferences and fl_make_path.Matthias Melcher
2020-01-14Fix typo in commentManoloFLTK
2020-01-13Add missing Fl_Image_Reader filesAlbrecht Schlosser
Forgot to add these files. Sorry for the noise.
2020-01-13Fix Doxygen warnings and errorsAlbrecht Schlosser
2020-01-13Combine image readers in class Fl_Image_ReaderAlbrecht Schlosser
This new class is explicitly internal and undocumented. We can rename and/or redefine or extend it as we need. This work is based on Matt's recent update with separate internal classes BMPReader and GIFReader which have been replaced by Fl_Image_Reader.
2020-01-13Bring main window to front when it's not there.ManoloFLTK
2020-01-11Implement Fl_Window::icon() and default_icon() for macOSManoloFLTK
The implementation is effective for macOS 10.10 and above. Demo program test/device uses the new implementation.
2020-01-11Improved documentation of Fl_Preferences.Matthias Melcher
Detailed information on how preference file paths are generated, and preliminary docs what happens if that fails. Documentation, on what FLTK die pre 1.4 when any of this failed. Also, a little TODO list for me that I will hopefully get to in the next days.
2020-01-10Updated image readers.Matthias Melcher
Removed duplicate code from Fl_JPEG_Image, updated and unified Doxygen comments. Avoiding name conflict in new protected functions.
2020-01-09Fix X11 RTL text clipping (STR 2798) - part 2Albrecht Schlosser
Yet another fix for RTL text...
2020-01-08Improve X11 coordinate clipping for text (STR 2798)Albrecht Schlosser
Text outside the 16-bit X11 coordinate space must be clipped before calling X11 draw functions, otherwise text might appear anywhere in the window because X11 would "truncate" the coordinates instead of proper clipping (X11 handles only 16-bit coordinates).
2020-01-05Fix Doxygen description of the constructors.ManoloFLTK
2020-01-04Update dependencies and .gitignoreAlbrecht Schlosser
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