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2016-12-09Doxygen: more detailed descriptions of Fl_Image_Surface::offscreen() and ↵Manolo Gouy
Fl_Image_Surface::get_offscreen_before_delete(). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12142 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-09Simpler code path for a member function calling another member function of ↵Manolo Gouy
same class. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12141 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-07Add static void Fl_Surface_Device::push_current(Fl_Surface_Device ↵Manolo Gouy
*new_current) and pop_current() to set/unset the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12140 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-06Fixed OS X SDL double buffering issue and mouse dragging.Matthias Melcher
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12139 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-06Fix building without threads (pthreads).Albrecht Schlosser
Note: 'configure --disable-threads' or 'cmake -DOPTION_USE_THREADS=OFF'. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12137 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-05For consistency, make the pre-processor check for the inclusion of "dlfcn.h" beIan MacArthur
the same as the check which is subsequently used before calling dlsym() and dlopen(). Note that this may also work around an occasional issue observed when building for Windows with cmake and mingw-64, which was sometimes erroneously attempting to #include "dlfcn.h" - which is not generally appropriate on a Windows host. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12136 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-05Fl_Text_Display documentation clarifications.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12135 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-05Fl_Text_Buffer constructor: fix "requestedSize ignored in mGapEnd".Albrecht Schlosser
mGapEnd should reflect the total allocated size after the constructor is executed, i.e. the text buffer is empty. This was not the case. See thread "Fl_Text_Buffer constructor bug" (2016-12-05) in fltk.general. The bug was harmless, but the pre-allocation did not work as expected, i.e. the pre-allocated buffer size was allocated but effectively ignored later. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12134 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-01Undo change at r.12129 that is OK but not really useful.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12132 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-01Add --enable-print option to configure to allow building without print ↵Manolo Gouy
support on X11 platforms. Also, the NO_PRINT_SUPPORT preprocessor variable is renamed FL_NO_PRINT_SUPPORT. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12131 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-01Rename Fl_Surface_Device::_surface private member variable to surface_ ↵Manolo Gouy
following the CMP. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12130 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-01CMake building with OPTION_PRINT_SUPPORT off: Fl_Posix_Printer_Driver.cxx ↵Manolo Gouy
should be excluded from compilation. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12129 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-30Remove Fl_Image_Surface::end_current() to be called after usage of the ↵Manolo Gouy
drawing surface. This ensures API compatibility with FLTK 1.3 where Fl_Surface_Device->set_current() is used to change the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12125 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-28X11 platform: fix STR#3353 and correct drawing of depth-2 RGB images when ↵Manolo Gouy
XRender extension is present. Fl_RGB_Image's of depth-2, that is, monocolor and transparent, were not drawn using the XRender extension, when present, as are depth-4 images. With this change they are. A by-product of this change is that it fixes an erroneous drawing (STR#3353) that occurred when the image expands outside the window. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12124 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-25Fix build with configure --enable-cairo --enable-cairoext.Albrecht Schlosser
Add missing #include <config.h>, see this report in fltk.general: https://groups.google.com/forum/#!topic/fltkgeneral/x80qQ6wt0s4 git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12123 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-19Remove change at r.12120 because STR#3353 note #6 shows it is not OK.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12122 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-18Fix for STR#3353: bad depth-2 image drawing when the window is resized ↵Manolo Gouy
smaller than the image. The problem is specific to the X11 platform. The cause is that depth-2 images were not considered in a previous change (r.10628) that introduced transparent image drawing with alpha blending. Depth-2 images can be processed just as depth-4 images with alpha-blending. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12120 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-18X11 platform: Fl_RGB_Image::mask_ is always 0, so remove code to process ↵Manolo Gouy
mask_ in Fl_Xlib_Graphics_Driver. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12119 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-18Remove commented out code for what used to be : static int start_rgb()Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12118 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-17Fix crash when resizing double-buffered window smaller than transparent ↵Manolo Gouy
image (STR#3353). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12117 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-17WIN32 platform: Fix drawing of depth-4 scaled image when ↵Manolo Gouy
can_do_alpha_blending() is false. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12116 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-16Remove file fl_line_style.cxxManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12115 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-16Replace global fl_line_width_ used only by X11 platform by ↵Manolo Gouy
Fl_Xlib_Graphics_Driver::line_width_ git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12114 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-16Fix shared library build.Albrecht Schlosser
Missing FL_EXPORT statements (attributes) affected only the configure/make build because some compiler and linker options (visibility etc) are not yet implemented in the CMake build. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12113 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-16Remove obsolete comments from src/Makefile.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12112 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-14Remove compilation warning apparent with -Wnull-conversionManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12108 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-12Avoid "empty translation unit" compiler warning.Albrecht Schlosser
gcc "warning: ISO C forbids an empty translation unit [-Wpedantic]" git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12107 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-12Rename misspelled files.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12106 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-12Reformat CHANGES and update dependencies (make depend).Albrecht Schlosser
Saved a few columns in CHANGES so more text fits in 80 columns. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12105 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-10Fl_Quartz_Graphics_Driver::uncache() should also reset mask_.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12095 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-09Fix possible crash when turning fullscreen the scroll test program.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12091 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-09Use Fl_Graphics_Driver::default_driver() when convenient.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12088 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-09Reuse the same "data provider release callback" several times.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12087 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-08MacOS: use less temporary copies of image data for image printing.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12086 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-06MacOS: fix possible issue with fullscreen windows containing hidden subwindowsManolo Gouy
An error occurred with the tabs test program - activate the last tab (containing 3 subwindows) - activate another tab (the subwindows get hidden) - set window fullscreen ===> the subwindows are visible and they should not - reactivate the last tab ===> the subwindows are not where they should be git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12083 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-06MacOS: another way to make sure windowDidResize does not access Fl_Window ↵Manolo Gouy
after [FLWindow close] message was sent git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12082 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-05Slightly improve the parameter list of member function int ↵Manolo Gouy
Fl_Graphics_Driver::start_image(...) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12079 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-03Rename Fl_Bitmap::start() to Fl_Bitmap::prepare().Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12078 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-03Factorize repeated code across platform-specific graphics drivers and image ↵Manolo Gouy
types git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12077 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-02Replace declarations such as "friend class Fl_Xlib_Graphics_Driver;" by ↵Manolo Gouy
platform-independent declarations. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12076 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-02Close small memory leak in Fl_File_Chooser: a bad image file creates an ↵Manolo Gouy
Fl_Shared_Image but never releases it. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12075 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-02Accept empty Fl_Pixmap in Fl_RGB_Image c'tor (STR #3348).Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12074 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-01MacOS: fix crash when closing a fullscreen window - continuedManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12068 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-01MacOS: fix crash when closing a fullscreen windowManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12067 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-30Replace erroneous bitwise & by logical &&Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12063 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-30Complete introduction of virtual Fl_RGB_Image *Fl_Image::as_rgb_image() ↵Manolo Gouy
begun at r.12061 git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12062 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-30Add virtual Fl_RGB_Image* Fl_Image::as_rgb_image() to detect whether an ↵Manolo Gouy
Fl_Image is derived from Fl_RGB_Image git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12061 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-27 MacOS: fix a small problem where command Quit of the application menu may ↵Manolo Gouy
not work if Fl_Native_File_Chooser is used before any window is shown. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12056 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-22WIN platform: implement Fl_GDI_Graphics_Driver::draw_scaled(Fl_Image ↵Manolo Gouy
*img,int,int,int,int) when img is a Fl_RGB_Image Implementation uses StretchBlt() when img->d() is 1 or 3 and AlphaBlend() when it is 2 or 4. This should turn useful to draw images on HighDPI displays using the display's true resolution. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12053 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-10-21Reorganize and simplify function Fl_Graphics_Driver::draw(Fl_Shared_Image *, ↵Manolo Gouy
int, int) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@12052 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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