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FLTK - Fast Light Tool Kit - https://github.com/fltk/fltk - cross platform GUI development
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945 lines
45 KiB
945 lines
45 KiB
CHANGES IN FLTK 1.3.9 RELEASED: Dec 09 2023 |
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FLTK 1.3.9 is a maintenance release with some fixes and enhancements. |
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Highlights in this release: |
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- Support macOS up to macOS 14 "Sonoma". |
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- Update bundled libraries to current versions (see below). |
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- Introduce bundled image library "prefixing" to avoid conflicts |
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with system libraries. |
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- New CMake option FLTK_MSVC_RUNTIME_DLL to select Visual Studio |
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Runtime version: DLL (/MDx) or static (/MTx), see README.CMake.txt |
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Bundled library versions (see also README.bundled-libs.txt): |
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Library Version Release date |
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--------------------------------------------- |
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jpeg jpeg-9e 2022-01-16 |
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png libpng-1.6.40 2023-06-21 |
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zlib zlib-1.3 2023-08-18 |
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Details: |
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Albrecht Schlosser: |
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Backport X11 INCR protocol fixes from 1.4.0 (issue #451) |
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X11: Suppress compiler warnings when using gcc or clang |
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Fix crash if a program exits before it opens a window (STR 3484). |
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Fix compilation error with current Visual Studio 2022 |
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Windows: #define WIN32 if not defined by user |
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Backport warning fixes from 1.4.0 in src/fl_draw.cxx (#693) |
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Fix compiler warning as pointed out in PR #693 |
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Fix another compiler warning (#693) |
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Remove unused variable, fix "type issue" (#445, part 2) |
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Fix stack buffer overflow found by address sanitizer |
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Fix "gtk+ rendering" (GitHub Issue #443) |
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Fix doxygen warnings |
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Bump version numbers, prepare release 1.3.9 |
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Fix several compiler warnings |
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Update bundled image libraries and zlib to current versions |
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Update README, README.CMake.txt, and some support files |
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Fix compiler warnings: backported from 1.4 (git 'master') |
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CMake/MSVC: remove confusing recommendation to rerun CMake |
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Documentation: remove dark color on title page |
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Raise CMake minimum required version to 3.15 and more |
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ManoloFLTK: |
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macOS platform: Issue #325 "Disabling IM disables Greek and Cyrillic layouts" |
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Fix fullscreen window level corner cases on macOS |
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Fix issue #373 apparent with macOS platform and SDK ≤ 10.13 |
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Issue #452: Fl::get_font_name failure on OS-X. |
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Issue #454: crash in Fl::get_font_name(). |
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Issue #469: Fl_Sys_Menu_Bar menu item shortcuts using Esc or Tab don't work on Mac |
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Fix "Focus is lost leaving full screen on macOS 13" (#608) |
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Add support of macOS Ventura 13.0 and macOS Sonoma 14.0 |
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macOS: remove configure option --enable-x11 and CMake OPTION_APPLE_X11; |
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this functionality remains in FLTK 1.4. |
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configure.ac: make sure local-png and local-zlib always run together |
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Remove the -mwindows argument from CFLAGS and CXXFLAGS |
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Matthias Melcher: |
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Issue #188: Fix reference counts and search for Fl_Shared_Image original |
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YX: |
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Fix IME problem (issue #270) |
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CHANGES IN FLTK 1.3.8 RELEASED: Nov 20 2021 |
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FLTK 1.3.8 is a maintenance release with some fixes and enhancements. |
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Details: |
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Albrecht Schlosser: |
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Make "FLTK_CONSOLIDATE_MOTION" user-definable (issue #76) |
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Fix compiler warnings (backported from 1.4) |
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Add new dialog fl_choice_n() with extended return values (#282) |
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ManoloFLTK: |
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Account for deprecation of [NSBitmapImageRep initWithFocusedViewRect:] |
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in macOS 10.14 |
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macOS: fix fullscreen window when other windows were created before |
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Fix issue #287: "FLTK 1.3.6 doesn't handle fullscreen on macOS" |
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Fix issue #288: "FLTK 1.3.6+ doesn't notify window movement on macOS" |
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Fix issue #279: "HiDpi issue on macOS with retina display" |
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macOS: Allow building with non-Apple compiler that may not support blocks |
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CHANGES IN FLTK 1.3.7 RELEASED: Jul 25 2021 |
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FLTK 1.3.7 is a maintenance release for macOS only. It fixes one |
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regression introduced in FLTK 1.3.6 and two long standing timer |
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issues on macOS. |
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Other platforms than macOS are not concerned. |
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Changes: |
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Avoid premature FL_RELEASE event at start of drag-n-drop operation |
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Fix a timer inconsistency and prevent a crash |
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Fl::add_timeout() must always create a new timer (#248) |
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CHANGES IN FLTK 1.3.6 RELEASED: May 15 2021 |
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There have been no changes since FLTK 1.3.6rc2. |
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CHANGES IN FLTK 1.3.6rc2 RELEASED: May 04 2021 |
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FLTK 1.3.6rc2 fixes some minor issues of 1.3.6rc1, particularly macOS |
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bundle generation. It addresses an issue that bundles can't be executed |
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on macOS 11.3 Big Sur if built with configure/make after downloading |
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the release tarball because of the macOS "quarantine" feature. |
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Details: |
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Albrecht Schlosser: |
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Rename file 'VERSION' to 'fltk_version.dat' (#191) |
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Fix version number in doxygen docs |
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Fix build with Cairo for CMake < 3.13 |
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CMake: fix old (pre 3.13) link_directories() usage |
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Enhance CMake build configuration summary |
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Refactor macOS bundle generation to avoid "quarantine" |
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Fix a new compiler warning |
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CHANGES IN FLTK 1.3.6rc1 RELEASED: Apr 26 2021 |
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FLTK 1.3.6 is a maintenance release with new macOS Big Sur support |
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and some bug fixes. macOS Big Sur is supported on both Intel and the |
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new Apple Silicon (M1) chips. |
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CMake support has been improved but is not yet "perfect". Documentation |
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has been enhanced, bundled image libraries have been updated to current |
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versions. |
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The following lists are subsets of all commits. References in '(...)' |
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are either STR numbers (STR xxxx) or GitHub Issues or Pull Requests |
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(#nnn). |
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Bug fixes and other improvements |
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Albrecht Schlosser: |
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Fix Fl::add_timeout() in draw() under Linux (STR 3188) |
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X11: Fix X Input Methods (XIM) (STR 3502, 3192) |
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Fix overly restrictive JPEG filter (#81) |
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Fix DND in read-only Fl_Input (Fl_Output) (#113) |
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Fix offscreen drawing under X11 (STR 3384) |
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Fix potential fluid crashes (STR 3420) + memory leak |
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Fix X11 copy-paste and drag-and-drop target selection (#182) |
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Fix CMake install procedure (#212) |
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Avoid "Bogus FL_MOVE/FL_DRAG events" (#76) |
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CMake: Document FLTKConfig.cmake and set FLTK_INCLUDE_DIR |
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Greg Ercolano: |
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Fix issue92, added -d debug flag to fluid (#92) |
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Merge pull request #176 from ComputerNerd/errmsg-fix-13 |
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ManoloFLTK: |
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X11: add support for copy+paste of image within one app |
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Windows: add bitmap version of graphics when copying to clipboard |
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Fix use of Xrender extension with old, 16-bit framebuffers. |
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Fix for Fl_Native_File_Chooser under macOS 10.15 Catalina and ... |
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Restore macOS capacity to turn window fullscreen encompassing several screens. |
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Improve Fl_Copy_Surface under macOS |
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Set OPTION_USE_SYSTEM_LIBPNG/JPEG off under macOS by default |
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Have Fl_Pack::draw() call Fl_Group::init_sizes() on its parent group. |
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CMake support of the Darwin+XQuartz test platform |
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Add support of macOS "Big Sur" 11.0 |
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Fix when building with SDK 10.15 and running with 11.0 Big Sur |
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Backport fix for issue #185 "Shared Image reload() loses initial dimensions" from branch 1.4 |
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Fix fl_endpoints() for macOS platform that was not effective. |
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Fix stack corruption when loading GIF (pull request #200) |
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Restore ./configure --enable-x11 on macOS |
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Fix crash when terminating any macOS app by cmd-Q |
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OKAMURA, Yasunobu: |
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Fix JIS Keyboard dead keys |
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CHANGES IN FLTK 1.3.5 RELEASED: Mar 03 2019 |
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Bug fixes and other improvements |
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- Updated CHANGES for release, removed one wrong entry |
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CHANGES IN FLTK 1.3.5rc2 RELEASED: Feb 17 2019 |
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Bug fixes and other improvements |
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- Fix Xcode FLTK project for use under macOS 10.14 |
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CHANGES IN FLTK 1.3.5rc1 RELEASED: Feb 11 2019 |
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New features and enhancements (highlights) |
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- Add support for macOS 10.13 "High Sierra" and 10.14 "Mojave". |
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- Add FL/platform.H for compatibility with FLTK 1.4 and higher. |
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- Improve OpenGL(3+) support. |
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- Improve Cairo support and (CMake) Cairo detection. |
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Bug fixes and other improvements |
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- Fix for STR 3473 (and its duplicate STR 3507) to restore configure-based |
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builds on recent Linux/Unix distributions where the freetype-config |
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command has been replaced by pkg-config. |
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- Fix Fl_Tree::insert() with pos out ouf range (issue #18). |
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- Fix Fl_GIF_Image Color Table handling (STR 3491). |
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- Make sure not to access Fl_Menu_ widgets if the widget gets |
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deleted while the menu (pulldown) is open (STR 3503). |
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- Fix CMake build (fluid) on case sensitive macOS file systems. |
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- Windows/OpenGL: improve pixel format detection (STR 3119). |
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- Add support for macOS 10.14 "Mojave": all drawing to windows is done |
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through "layer-backed views" when the app is linked to SDK 10.14. |
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- MacOS platform: fix regression in macOS 10.13 where an unbundled app |
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had its system menu bar unresponsive. |
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- MacOS 10.10 platform: Fl_Window::fullscreen() and fullscreen_off() |
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no longer call Fl_Window::hide() + Fl_Window::show(). |
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The new procedure essentially resizes the window, as done on |
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the X11+EWMH and Windows platforms. This improves in particular |
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the possibility to turn an Fl_Gl_Window fullscreen on and off. |
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- MacOS platform: Support \r\n as end of line used by recent |
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MS Office apps in clipboard. |
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- Fix Fl_Text_Editor overstrike mode (STR 3463). |
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- More consistent and optimized "gleam" scheme box drawing. |
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- Fix a MinGW build error with new MinGW versions as of Feb 2018 |
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(undefined S_OK and __FD_ISSET), see STR 3454. |
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- Windows/CMake: Add missing definition of WIN32 for Windows builds. |
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This seems to be necessary for VS2017 and other compilers that |
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don't #define WIN32, but FLTK relies on this preprocessor macro. |
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Autoconf/configure and bundled IDE files #define WIN32 as well. |
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- Fix illegal memory access after free when closing fluid (valgrind |
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reports "Invalid read of size 4"), see also STR 3427. |
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- Fix crash when closing fluid with Fl_Table (STR 3427). |
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- Fix ignored buffer pre-allocation (requestedSize) in Fl_Text_Buffer. |
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See fltk.general "Fl_Text_Buffer constructor bug" on Dec 5, 2016. |
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- Fix Fl_Browser background and text color parsing (STR 3376). |
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- Fix Windows CreateDC/DeleteDC mismatch (STR 3373). |
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- Update bundled configure scripts config.guess and config.sub. |
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- Fix configure --enable-cairo --enable-cairoext, |
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see report in fltk.general: |
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https://groups.google.com/forum/#!topic/fltkgeneral/x80qQ6wt0s4 |
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- Fix macOS timer implementation (STR 3387). |
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- Fix drop-to-FLTK-widget under MSWindows when the desktop is |
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rescaled (STR 3390). |
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- Add support for macOS 10.13 "High Sierra". Subwindows don't |
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move correctly under 10.13 without this fix. |
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CHANGES IN FLTK 1.3.4-1 RELEASED: Nov 15 2016 |
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Bug fixes and other improvements |
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- Fix Windows IDE solutions VisualC2008 and VisualC2010 to |
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build properly if the FLTK source directory is located |
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in a path that contains spaces. |
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Note: this is a source tar file update that is only necessary |
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if you build one of the above mentioned Visual Studio IDE |
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solutions in a path with spaces. Nothing else changed, no |
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documentation updates. |
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CHANGES IN FLTK 1.3.4 RELEASED: Nov 11 2016 |
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Bug fixes and other improvements |
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- Fix test/native-filechooser help display artifact (STR #3349). |
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- MacOS: fix a crash when closing a fullscreen window. |
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- Accept empty Fl_Pixmap in Fl_RGB_Image c'tor (STR #3348). |
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- MacOS: fix drawing error when a window containing a hidden subwindow |
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is changed to fullscreen (error visible with the tabs test program). |
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- MacOS: fix possible crash when enabling fullscreen in test/scroll. |
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- Add a snapshot of known STR's and RFE's (KNOWN_BUGS.html). |
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CHANGES IN FLTK 1.3.4rc3 RELEASED: Oct 31 2016 |
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Bug fixes and other improvements |
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- Fix string truncation in fluid (STR #2722 continued). |
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- MacOS: fix a small problem where the Command-Quit menu hotkey |
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may not work if Fl_Native_File_Chooser is used before any |
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window is shown. |
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CHANGES IN FLTK 1.3.4rc2 RELEASED: Oct 24 2016 |
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Bug fixes and other improvements |
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- Make sure the "File Systems" menu item of Fl_File_Chooser |
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lists "/" as the first mounted file system (Linux/Unix platform). |
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- Added line numbers to fluid Edit -> Show Source Code viewer. |
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- Improved fluid's template handling (STR #3335). |
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CHANGES IN FLTK 1.3.4rc1 RELEASED: Oct 17 2016 |
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New features and extensions |
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- Added support for Mac OS 10.11 "El Capitan" and 10.12 "Sierra". |
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- Added full support of true subwindows to the Mac OS X platform. |
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Window nesting to any depth is possible. An Fl_Gl_Window window or |
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subwindow can contain Fl_Window's as subwindows. |
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- Fluid now supports external editors (STR #3213) |
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See: Edit -> GUI Settings -> Use external editor |
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- Added method Fl_Widget::is_label_copied(). |
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- Added methods Fl_Copy_Surface::w(), Fl_Copy_Surface::h(), |
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and Fl_Copy_Surface::draw_decorated_window(). |
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- Added method Fl_Image_Surface::draw_decorated_window(). |
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- Added method Fl_Shared_Image *Fl_Image_Surface::highres_image() |
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to draw into a high-resolution bitmap image (Mac OS X only). |
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- Added support for OpenGL version 3 and later. |
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- Added method Fl_Mac_App_Menu::custom_application_menu_items() |
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allowing customization of the application menu (Mac OS X only). |
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- Added 'fluid -u' command-line switch to upgrade fluid files in |
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batch mode. This option opens a fluid ('.fl') file and saves it |
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overwriting the old file with the current syntax and library version |
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number. Use with care (input file is overwritten unconditionally). |
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- Added FL_ZOOM_GESTURE gesture for OS X (only). Needs implementation |
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on other platforms. |
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- Added FL_ABI_VERSION, FL_API_VERSION, Fl::abi_version(), and |
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Fl::api_version(). Constants can be used to determine the compiled |
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FLTK version. Functions can be used to find the linked library version. |
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- Added Fl::abi_check() method to test if the runtime (linked) |
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ABI version is correct. |
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- Added Fl_Image::fail() to test if an image was loaded successfully |
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to allow for easier error detection when loading images (STR #2873). |
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- Added line numbers to fluid's source code viewer for New -> Code |
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New configuration options (ABI version) |
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- FLTK's ABI version can now be configured with 'configure', CMake, or |
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by editing a supplied file when using the bundled IDE projects. |
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See documentation in README.abi-version.txt. |
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1.3.4 ABI FEATURES |
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- Added deactivated user icon to Fl_Tree. |
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- Added Fl_Shared_Image::scale(width, height) which gives a shared |
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image its own drawing size, independently of the size of the |
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underlying image. This improves image drawing on high resolution |
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surfaces such as Laser printers, PDF files, and Apple retina displays. |
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Other improvements |
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- Configure now correctly sets HAVE_* variables only if both the |
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library and the header files were found. The configuration process |
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is aborted if Xft was requested explicitly with --enable-xft and |
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Xft was not found. The configuration summary now shows _found_ |
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options as opposed to requested options. |
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- Improved drawing of rounded box (STR #2943). |
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- Full support of Apple 'retina' displays for which one drawing unit |
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corresponds to two pixels. |
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- The Mac OS X platform no longer uses the deprecated AGL |
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(Apple GL library) to draw OpenGL data. Instead, it uses standard |
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Cocoa APIs. This allows FLTK to support drawing GL scenes at high |
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resolution when an Fl_Gl_Window is mapped to a 'retina' display. |
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- Added Fl_Gl_Window::pixel_w(), Fl_Gl_Window::pixel_h(), and |
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Fl_Gl_Window::pixels_per_unit() useful for high resolution OpenGL windows. |
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- fl_read_image() now captures all pixels within the rectangle |
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described by its arguments, whether they belong to a GL scene |
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or not (STR #3142). It also captures subwindows of GL windows. |
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- Fl::delete_widget() now hides the widget or window immediately |
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(i.e. when called) - only destruction is delayed as before. |
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- FLTK header files don't expose X11 definitions in user code any more |
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unless requested by including FL/x.H explicitly or implicitly. |
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- The PostScript code output when printing images under Linux/Unix |
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is now much smaller by using lossless compression techniques. |
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- The Linux/Unix printer dialog now uses BSD-style printing commands |
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(lpr/lpq) when SystemV-style commands (lp/lpstat) are not available. |
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- Drawing alpha-blended images under X11 is now accelerated with |
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Xrender. |
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- The font used for the FL_COURIER font family was changed on the Mac OS X |
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platform from 'Courier New' to 'Courier' because it was too thin. |
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- Text drawing on the Mac platform supports Unicode 'variation selectors' |
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in the range [0xFE00-0xFE0F]. |
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- Added a Mac OS implementation of Fl_Window::wait_for_expose() that |
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became necessary with Mac OS 10.10 "Yosemite". |
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- Added the libfltk target to the Xcode project producing a static |
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version of the FLTK library (Mac OS X). |
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- Restored the possibility to call Fl::set_font() before main() starts. |
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- Allow using the --enable-x11 configure option on the Mac OS platform |
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which produces an X11 version of the FLTK library (don't use unless |
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you know what you're doing). |
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- FLTK code and fluid-generated code can be used in static initializers. |
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- Added light gray separator line to fluid's widget browser (STR #2997). |
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- Improved tooltip behavior for huge tooltips: remove flicker, support |
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key/mouse dismiss (STR #2650). |
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- Modifier key names displayed in shortcut labels can now be localized. |
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See documentation of fl_shortcut_label(). You can set modifier key |
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names for Ctrl, Alt, Shift, and Meta by assigning global string |
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pointers to your translated modifier key names. |
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- Many documentation improvements and fixes. |
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- Fixed many compiler warnings (STR #2988). |
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- Fluid now generates code with less compiler warnings (STR #2813). |
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- Many CMake improvements and fixes. Note: CMake is mostly operating |
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now, but not yet recommended for production use. Please test and |
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report issues. |
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- Updated bundled zlib from 1.2.5 to 1.2.8. |
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- Updated bundled libjpeg from jpeg-8c to jpeg-9a. |
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Bug fixes |
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- Fix potential crash when using keyboard navigation on Fl_Tabs |
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widget without children (STR #3333). |
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- Fix potential crash if Fl_Window::icon(NULL) was called to clear |
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(reset) a window icon. This is now legal and documented behavior. |
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The same applies to Fl_Window::default_icon(). |
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- Allow widget callback to be NULL, i.e. no callback (STR #2835). |
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- Fixed Fl_Help_View buffer overflow (STR #3275). |
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- Fl_Browser now correctly adjusts its scrollbars when the default |
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text size is changed with textsize(int) (STR #3057). |
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- Fixed Fl_Text_Display/Fl_Text_Editor slow scrolling, line number |
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display, wrap mode "hiding" text behind scrollbars, and more |
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scrollbar handling (alignment) (STR #3272). |
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- Fixed valgrind warning (uninitialized variable) in Fl_Window. |
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Visible only with FLTK_ABI_VERSION >= 10303, since FLTK 1.3.3. |
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- Fixed Windows drag'n'drop not showing insert position if the drop |
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target is inside the same window or process (STR #3209). |
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- Fixed undefined reference building shared cairo library (STR #3276). |
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- Fixed Fl_Browser if text argument to some methods is NULL (STR #3269). |
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- Fixed missing image release in fluid (STR #2840). |
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- Fixed out-of-bounds memory access in fluid (STR #3263). |
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- Fixed trailing white space in fluid .fl files (STR #3239). |
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- Several box types were not drawn correctly when deactivated. |
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The background color for deactivated widgets is now correct: |
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fl_inactive(color()) (STR #2907). |
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- Fix inconsistent interpretation of ld() in image handling |
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(STR #3308). This is a minor issue since ld() is usually 0 or |
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w()*d(). Documentation has been fixed, and ld() handling is now |
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consistent in Fl_(RGB_)Image and fl_draw_image() and friends. See |
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documentation of Fl_Image and Fl_RGB_Image for more information. |
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- Fixed Fl_Pixmap (background) drawing to respect the clip region |
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(STR #3206). |
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- Fixed reading .pbm image files: 1 is now interpreted as black, |
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and images whose width are a multiple of 8 are correctly read. |
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Note: if you relied on the faulty behavior you may need to fix |
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your image files. |
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- Restored window background drawing, particularly the 'plastic' |
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scheme's background (STR #3059). This was a regression since |
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FLTK 1.3.0. |
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- Prevent sending (FL_SHORTCUT) events to inactive widgets (STR #3216). |
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- Fixed button label clipping (STR #3237). |
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- Fixed Fl_Menu_::item_pathname() handling of descending submenu |
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pointers (STR #3177). |
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- Fl_Text_Display: style buffer colors are no longer manipulated by |
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fl_contrast() for normal text drawing (fltk.coredev thread started |
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04/08/15, Subject: "RFC: Fl_Text_Display style buffer color weirdness") |
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- Fl_Tree::deactivate() now affects draw color of items (must have |
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ABI 1.3.3 or higher enabled). For icons to draw deactivated, |
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enable ABI 1.3.4. (test/tree has a 'deactivate tree' button) |
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- Fl_Tree::find_item() did not find items if the pathname contained |
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identical strings (STR #3234). |
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- Fixed possible bad border effect when a set of radio menu items |
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is located first in its menu (STR #3176): Fl_Menu_Item::set_only() |
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is deprecated and replaced by Fl_Menu_::set_only(Fl_Menu_item*). |
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- Restore the correct state of mouse buttons and keyboard modifier keys |
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after closing a file or printer dialog (STR #3221). |
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- Fix for deactivate colors issue with Fl_Text_Display/Editor (STR #3219). |
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- Fixed issue with MSWindows platform where the program kept running |
|
after closing all its windows (STR #3165). |
|
- Fix potential buffer overflow (MSWindows: BEX64 error) and problem with |
|
MSWindows environment variables "HOME"(MinGW) vs. "UserProfile"(DOS) |
|
- Fix issue with MSWindows platform where a window would decrease |
|
in size after each close/open (STR #3167). |
|
- Fix undefined reference XGetUtf8FontAndGlyph (STR #3191). |
|
- Fix potential keyboard hangup (STR #3192). |
|
- Fix for: .xbm images were not previewed (STR #3131). |
|
- Fixed crash on Mac platform when resizing a not yet shown() Fl_Gl_Window. |
|
- Fixed potential Windows GDI leak (STR #3254). |
|
- Fixed Linux/Unix potential program hang when dialog pops up while |
|
a menu is open (STR #3179). |
|
- Fixed a crash when a Unix/Linux program calls take_focus() before any |
|
window has been show()n. |
|
- Fixed an error on the Mac platform when drawing to an Fl_Image_Surface |
|
object without using the Fl_Image_Surface::draw() method. |
|
- Fixed STR #3268 where a fullscreen window could become relocated |
|
behind the menu bar and dock (Mac OS only). |
|
- Fixed STR #3207: ^C not working when numlock or capslock is on. |
|
- Fixed code editor in Fluid (STR #3184). |
|
- Fixed a potential hangup of the Fl::awake() queue under Windows if |
|
a window is resized or moved while the Fl::awake() message is sent |
|
(STR #3143). |
|
- Fixed a regression: restore the possibility to call |
|
fl_draw_image(buf,X,Y,W,H,D,L) with negative D and/or L arguments. |
|
- Fixed overflow in Fl_Valuator::precision(int) to 0...9 (STR #3280). |
|
|
|
|
|
CHANGES IN FLTK 1.3.3 RELEASED: Nov 03 2014 |
|
|
|
New features and extensions |
|
|
|
- New class Fl_Copy_Surface allows copying graphical data to the |
|
clipboard in a cross-platform way (STR #3058). |
|
- Support for pasting graphical data from the clipboard to a widget. |
|
- New class Fl_Image_Surface allows drawing into an Fl_Image object. |
|
- Methods Fl::add_clipboard_notify() and Fl::remove_clipboard_notify() |
|
to get notifications whenever the clipboard changes (STR #2636). |
|
- New method Fl_Window::wait_for_expose() (STR #3124, STR #3129). |
|
- New bilinear scaling method for RGB images (STR #2869, STR #3062). |
|
- New method Fl_Widget::top_window() (STR #2948). |
|
- New method Fl_Widget::top_window_offset() (part of STR #2944). |
|
- New Fl_Tree_Item methods label_x(), label_y(), label_w(), label_h(). |
|
- New methods Fl::enable_im() and Fl::disable_im() to enable/disable |
|
system Input Methods (IM). |
|
- New methods Fl::add_system_handler() and Fl::remove_system_handler() |
|
to intercept low level system events. |
|
- New FLTK scheme "gleam" (STR #2672). |
|
- New method Fl::is_scheme() to compare the current scheme name. |
|
- New method to set custom icons for windows (STR #2816), |
|
see Fl_Window::icon() for more info. |
|
- New method to set any custom cursor, based on a Fl_RGB_Image object. |
|
Also changed fallback cursors to use this method, so that fallback |
|
cursors are handled in a platform independent manner (STR #2660). |
|
- New ability to convert Fl_Pixmap to Fl_RGB_Image (STR #2659). |
|
- Support for full screen windows over multiple monitors. |
|
- New optional line numbers in Fl_Text_Display and options to control |
|
line numbers and word wrapping (on/off) in example test/editor.cxx. |
|
- On Linux/Unix, class Fl_Native_File_Chooser uses file dialogs from |
|
the Gnome environment (provided by the libgtk dynamic library) if |
|
available, and falls back to Fl_File_Chooser if not (STR #3088). |
|
Use option Fl::OPTION_FNFC_USES_GTK to enable/disable this feature. |
|
- New support for the Mac OS text input system that deals with character |
|
composition and input of languages with large character sets (e.g. |
|
Chinese and Japanese). This implementation has been reported to work |
|
well for Chinese. Superficial testing suggests it's also operational |
|
for Japanese. In-depth testing remains needed though. |
|
|
|
Other improvements |
|
|
|
- Many CMake improvements (e.g. STR #2962, 2977, 2994, 3045, 3055). |
|
- Some autoconf, configure improvements. |
|
- Removed 1024 bytes constraint in labels and browser lines (STR #2990). |
|
- Mac OS version of Fl_Native_File_Chooser: when using filters in a |
|
save file dialog, the output file extension gets changed when the |
|
user modifies the output file type. |
|
- Many Mac OS X improvements related to Fl_Sys_Menu_Bar. |
|
- Improved Mac OS X keyboard handling of special keys or combinations. |
|
- General Mac OS X improvements, incl. high resolution (Retina) |
|
displays, and support up to Mac OS X 10.10. |
|
- Documentation improvements and clarifications. |
|
- Printing support improvements, including GL windows. |
|
- Many improvements related to Fl_Tree (some of them only as ABI |
|
breaking features, see below). |
|
- Some static data has been made 'const' to improve memory usage |
|
with shared libraries. |
|
- Don't grab navkeys with modifiers (CTRL, ALT), as the application |
|
may want them (STR #3104). |
|
- Check compiler support of -fvisibility, -fvisibility-inlines-hidden, |
|
and use it, if available. Reduces shared library size. |
|
- Drag'n'drop behaves better now: if text is dropped in the widget it |
|
comes from, then it works like cut and paste. |
|
- Other improvements of DND handling when dragging text from other |
|
applications, e.g. Firefox and Thunderbird. |
|
- Windows message WM_QUIT is processed like SIGTERM, i.e. as a |
|
request to terminate the program. |
|
- Fluid no longer closes the code window when hitting ESC (STR #2997). |
|
- Improved Fl_Widget::when() handling in Fl_Tabs (STR #2939). |
|
- Improved support for more recent compilers (clang and gcc) that |
|
issue more warnings, and fixed some 32-/64-bit compilation issues. |
|
- Added method Fl_Window::clear_modal_states() to make it possible |
|
to remove the modal or non-modal state from a window (STR #3123). |
|
|
|
Bug fixes |
|
|
|
- Fixed word selection dragging in text input (STR #3014). |
|
- Fixed border padding for special cases (STR #3061, Windows only). |
|
- Fixed crash if Fl_Window::flush() called while window not shown() |
|
(STR #3028). |
|
- Fixed segfault in fl_set_fonts_xft.cxx when loading fonts not named |
|
as expected (STR #2976). |
|
- Fixed a memory leak in font loading/allocation (STR #3069). |
|
- Fixed minor memory leaks in handling/freeing of X11 objects. |
|
- Fixed OS X fl_read_image() and Fl_Paged_Device::print_window_part() |
|
when using a Retina display. |
|
- Fixed MinGW build if configure didn't find strcasecmp() (STR #2994). |
|
- Fixed access of protected member under Linux/Unix (STR #2903). |
|
- Fixed various Mac specific OpenGL issues (STR #2944) |
|
- Fixed PostScript printing with non-english locale (STR #3130). |
|
- Fixed a regression in Fl_File_Chooser since FLTK 1.1.8: the |
|
Enter key now selects the file again. |
|
- Fixed a bug in Fl_Native_File_Chooser (Windows) for some file name |
|
input filters (STR #3101). |
|
- Fixed out-of-bounds memory access in Fl_Text_Display (STR #2730). |
|
|
|
1.3.3 ABI FEATURES |
|
|
|
To enable the following ABI features, put: |
|
#define FLTK_ABI_VERSION 10303 |
|
..at the top of your FL/Enumerations.H and rebuild FLTK and your app. |
|
|
|
- Added Fl_Window::shape(const Fl_Image*) to create arbitrarily-shaped |
|
windows |
|
- Made Fl_Help_View::handle() public and Fl_Help_View::draw() protected |
|
to enable inheritance and for consistency (STR #2834). |
|
Note: both methods were private. |
|
- Made Fl_Scroll::recalc_scrollbars() protected so that it can be used |
|
in derived widgets to calculate scrollbar visibility and positions. |
|
- Added Fl_Table::tab_cell_nav() for controlling Tab key navigation of table |
|
- Added Fl_Tree::get_selected_items(), returns the selected items as an array |
|
- Added Fl_Tree::item_draw_callback(), letting one define a custom draw |
|
function for Fl_Tree_Item's. |
|
- Fl_Tree: various related changes: |
|
o Added horizontal scrollbar |
|
o Separated draw() and tree size calculation |
|
o Added new public methods: |
|
> resize() -- uses optimized dim calc, avoids tree recalc |
|
> next_item() -- added parameters: direction, visibility |
|
> extend_selection() -- added parameters, improved algorithm |
|
> calc_dimensions() -- calc tix/y/w/h, tox/y/w/h and scrollbars |
|
> calc_tree() -- calc tree_w/tree_h |
|
> recalc_tree() -- schedules calc_tree() |
|
> first_visible_item(), last_visible_item(), next_visible_item() |
|
> first_selected_item(), last_selected_item(), next_selected_item() |
|
o Added protected variables: |
|
> _tix/y/w/h -- tree widget 'inner' dimension |
|
> _tox/y/w/h -- tree widget 'outer' dimension |
|
> _tree_w,_tree_h -- entire tree hierarchy width/height |
|
o Deprecated: |
|
> item_clicked() -- use callback_item() instead |
|
> first_visible() -- use first_visible_item() instead |
|
> last_visible() -- use last_visible_item() instead |
|
|
|
- Fl_Tree_Item: various related changes: |
|
o Added Fl_Tree ptr: needed for auto-recalc when item modified directly |
|
o Added new methods tree(), recalc_tree() |
|
o Added new ctor that accepts Fl_Tree* |
|
o draw() parameters changed to include tree size calculations |
|
o Deprecated: |
|
> ctor using Fl_Tree_Prefs parameter (Fl_Tree* version better, |
|
and must be used for 1.3.3 ABI features to work correctly) |
|
> next_displayed() -- use next_visible() instead |
|
> prev_displayed() -- use prev_visible() instead |
|
- test/tree: added tests for newly added features |
|
|
|
CHANGES IN FLTK 1.3.2 RELEASED: Dec 12 2012 |
|
|
|
- Removed unnecessary drawing calls (STR #2898) |
|
- Fixed regression in FLTK 1.3.1 for unbundled Mac OS FLTK applications |
|
that did not appear in dock nor have a menu bar (STR #2890). |
|
- Fl_Table::clear() now calls table->clear() for consistency. (STR #2889) |
|
- Fixed Fl_Scroll widget that fails under Mac OS X 10.8 and Retina |
|
display (STR #2887). |
|
- Prevents scrollbars from drawing when widget is sized too small |
|
to be visible (STR #2886). |
|
- Documented how to make a Mac OS X FLTK application launchable |
|
by dropping files on its icon. |
|
- Fixed a Mac-specific issue that appeared with OS 10.8 (Mountain Lion): |
|
long delay before opening when the application is started by dragging |
|
a file on the application icon. |
|
- Fixed use of PNG image from in-memory data (STR #2884). |
|
- Added static Fl_RGB_Image::max_size(size_t) to limit the maximum |
|
memory size allowed to RGB images (STR #2881). |
|
|
|
CHANGES IN FLTK 1.3.1 RELEASED: Nov 06 2012 |
|
|
|
- Fixed utf_strncasecmp and utf_strcasecmp |
|
- Moved all inline constructors into source file to avoid bad DLLs |
|
- Fixed Fl_Widget::copy_label() and Fl_Window::copy_label() when |
|
called with the old label() (STR #2836) |
|
- Fixed Fl_Input_::maximum_size() documentation and replace() method |
|
to honor maximum_size() as number of allowed characters (STR #2747). |
|
- Fixed a potential crash if Fl_Double_Window::flush() was called |
|
before show() |
|
- Fixed regression (in FLTK 1.3.0) that could clear a radio |
|
button by using the keyboard (space or shortcut) (STR #2748) |
|
- Fixed fl_pie() drawing too small on X11 (STR #2703) |
|
- Fixed Fl_Menu issue with unusual menu flags (STR #2680) |
|
- Fixed Windows DLL import of fl_xid() (STR #2670) |
|
- Added Fl::screen_work_area() functions that compute the work area |
|
of a screen. These functions improve the positioning of menus. |
|
Changed Fl::x(), Fl::y(), Fl::w(), Fl::h() functions |
|
to return the origin and size of the work area of the main screen |
|
(STR #2695 + 2697) |
|
- Created the FL_SCREEN_CONFIGURATION_CHANGED event that is triggered |
|
when a screen is added, removed, moved or when resolution is changed |
|
(STR #2600) |
|
- Improved the description of page size and orientation by |
|
Fl_PostScript_File_Device. |
|
- Added support for horizontal wheel movement under X11 and Windows |
|
Vista and above (STR #2644). |
|
|
|
1.3.1 ABI FEATURES |
|
(To enable the following ABI features, put: #define FLTK_ABI_VERSION 10301 |
|
at the top of your FL/Enumerations.H and rebuild FLTK and your app) |
|
- Fl_Tree optimized to support large trees (eg. 100k items): |
|
Added _next_sibling and _prev_sibling to Fl_Tree_Item class, |
|
and support methods. |
|
|
|
|
|
CHANGES IN FLTK 1.3.0 RELEASED: Jun 16 2011 |
|
|
|
New Features |
|
|
|
- Added UTF-8 Unicode support throughout FLTK and Fluid |
|
- Added Fl_Tree widget for hierarchical views |
|
- Added Fl_Table widget for widget layout |
|
- Added Fl_Native_Filechooser as a widget and global options |
|
- Added printing support (Fl_Printer class and friends) for native |
|
printing on Windows and Mac OS X, PostScript printing on X11 |
|
with CUPS or lp, and PostScript file output on all platforms |
|
- Added basic Fl_Device abstraction layer for all drawing functions |
|
- Moved OS X code base to the more modern Cocoa toolkit thanks |
|
to the awesome work of Manolo Gouy (STR #2221) |
|
|
|
API and ABI Compatibility to FLTK 1.1.x |
|
|
|
- All strings are expected to be in UTF-8 Unicode encoding |
|
- Replaced Fl_Scroll::position(int,int) with scroll_to(int,int) |
|
to avoid overriding Fl_Widget::position(int,int) (STR #1303) |
|
- Although FLTK 1.3 maintains source code compatibility as good |
|
as possible, the binary interface changed considerably. |
|
- Updated the bundled libpng to v1.5.1 (released Feb 3, 2011) |
|
- Updated the bundled libjpeg to v8c (released Jan 16, 2011) |
|
- Updated the bundled zlib to v1.2.5 (released Apr 19, 2010) |
|
|
|
API Enhancements and Changes |
|
|
|
- Changed font index to 32 bit |
|
- Changed font size to 32 bit |
|
- Changed widget coordinates to 32 bit |
|
- Corrected const methods of Fl_Text_{Buffer|Display|Selection} |
|
to be declared const, corrected an Fl_Text_Buffer attrib. typo |
|
- All draw() methods of widgets are now protected (STR #2142). |
|
- Changed Fl_Group::clip_children() to public (STR #2017) |
|
- Changed socket library to winsock2 (ws2_32.dll) instead of |
|
wsock32.dll for Windows. The dll is now loaded dynamically only |
|
if/when needed. |
|
- Changed hide() and show() methods. They are now virtual from |
|
Fl_Widget. |
|
- Added new label and image alignments (STR #2269) |
|
- Added global UI options (STR #2471) |
|
- Added class Fl_Widget_Tracker to simplify safe handling of widget |
|
deletion in callbacks. This is used in Fl_Widget::do_callback() |
|
to prevent accessing widgets after deletion in the callback. |
|
- Added sorting to Fl_Browser_ (STR #2113) |
|
- Added new method client_area() for easier positioning of children |
|
in Fl_Tabs (STR #2480) |
|
- Added interface to set color chooser mode (STR #2407) |
|
- Added Fl_Menu_::find_item by callback |
|
- Added loading jpeg images from memory |
|
- Added support for shortcuts for Fl_Input_, Fl_Value_Input, and |
|
Fl_Text_Display derived widgets (STR #1770) |
|
- Added Fl_Menu_ methods: insert(), find_index(), clear_submenu() |
|
- Hotspot behavior of fl_message() and other common dialogs is now |
|
optional (STR #2561). |
|
- Common dialogs like fl_message() and fl_ask() can now have a window |
|
title (STR #2562). |
|
|
|
IDE Support and Command Line Build Options |
|
|
|
- FLTK now supports Apple Xcode 3, MS VisualC 2008, and |
|
MS VisualC 2010. MS VisualC 6 support is maintained as a |
|
compatibility base for VisualC.net, etc. . FLTK continues |
|
to support configure/make and improved CMake build files. |
|
- Added step by step README's for MSWindows, OS X, and four |
|
Linux distros. |
|
- Added "ide" subdirectory for all IDE support files |
|
- Added template to generate new projects with Xcode. |
|
- Added --enable-cairo and --enable-cairoext configure options. |
|
- redesigned CMake files (STR #2317). |
|
- The new configure option --enable-x11 (lowercase 'x') enables |
|
Cygwin builds under Windows (with --enable-cygwin) to use X11 |
|
instead of GDI drawing (STR #2147, #2183) and is ignored otherwise. |
|
- Changed "fltk-config --post foo" to create an application |
|
bundle rather than attaching a resource fork. |
|
- Changed default for configure option --with-links for common |
|
misspellings on case sensitive file systems like Unix/Linux. |
|
The new default is --without-links; use --with-links on |
|
Unix/Linux only if you need the links (e.g. lowercase '.h') |
|
|
|
Fluid |
|
|
|
- Added argument-less constructor in Fluid Widget Class |
|
- Added jpeg support to Fluid image() element |
|
- Added binary data type to Fluid |
|
- Empty functions in Fluid no longer create an |
|
implementation (STR #2259) |
|
- Fixed internationalisation of menus using Fluid (STR #2246) |
|
- Fixed menu item counting issue in Fluid (STR #2322) |
|
- Fixed lost top item in Fluid's tree browser (STR #2233) |
|
- Fixed Fluid dependency on X11 (STR #2261) |
|
- Fixed Fluid textcolor output (STR #1992) |
|
- Fixed wrong default value of Fl_Spinner in Fluid (STR #1991) |
|
|
|
Documentation |
|
|
|
- Added documentation for event delivery (STR #1983) |
|
- Added Fl_Scroll::bbox() documentation (STR #1893) |
|
- Updated documentation for Fl_Input_ |
|
- Updated Copyright dates to 2010 (STR #2036) |
|
- Updated mirror sites in documentation (STR #2220) |
|
- Fixed documentation for Fl_Progress (STR #2209) |
|
- Fixed documentation (added missing COMCTL32.LIB dependency) |
|
|
|
Other Improvements |
|
|
|
- Added drag'n'drop support for Fl_Text_* |
|
- Added visual feedback for button shortcuts (STR #2372) |
|
- Added callback when double-clicking file in a file chooser |
|
(STR #2346) |
|
- Added alternative Xft font names (STR #2215) |
|
- Added mouse!=0 check in Fl_Glut_Window::handle (STR #2381) |
|
- Added indexing to Fl_Preferences |
|
- Added OS X cursor control to Fl_Input (STR #2169) |
|
- Added menu shortcut alignment for OS X |
|
- Added drop box to UTF-8 test that will show the UTF-8 encoding |
|
for the first dropped character |
|
- Added flexible gap size for text buffer (STR #2046) |
|
- Added clarification to Fl_GL_Window mode function (STR #1945) |
|
- Added alternative text input awareness on OS X |
|
- Improved handling of composed keys in OS X 10.5 and up |
|
- Improved stability of fl_read_image (STR #2021) |
|
- Much faster fl_read_image() for Windows (STR #2387). |
|
- Improved support for faulty X11 clients (STR #2385) |
|
- Integrated default menu into Demo test app |
|
- Replaced _WIN32 symbols that had come with UTF-8 and the |
|
new Fl_Table widget with WIN32 |
|
- Widgets now remove stale entries from the default callback |
|
queue when they are deleted (STR #2302) |
|
- Managing all Widget flags in a single location now (STR #2161) |
|
- File chooser preview now recognizes UTF-8 encoded |
|
text files (STR #2218) |
|
- Setting a default font for Xft (STR #2216) |
|
- Restructured the unittest application |
|
- Fl_Preferences.H now doesn't include windows.h any more |
|
(Windows only, STR #2173). |
|
- Fl_Window::draw() now doesn't reset its x/y-coordinates to 0 |
|
anymore before drawing itself and its children. |
|
- Fl_Help_View handles HTML2 font color specification (STR #890) |
|
- Widgets now remove themselves from their parent group (if any), |
|
when destroyed (STR #1894) |
|
- Changed Fl_Group and Fl_Scroll to resize themselves before |
|
resizing their children (STR #2032) |
|
|
|
Bug Fixes |
|
|
|
- Fixed potential crash in fl_xid() on Linux (STR #2635) |
|
- Fixed keyboard navigation in fl_choice() (STR #2591) |
|
- Fixed alpha blending under X11 when line data size != 0 (STR #2606) |
|
- Fixed Fl_Tabs selection border drawing, if tabs are at the bottom |
|
of the widget (STR #2480) |
|
- Fixed Compiling with mingw-w64 (STR #2308). |
|
- Fixed crashes when detecting illegal UTF-8 sequences |
|
in Fl_Text_* widgets (STR #2348) |
|
- Fixed Fl_Text_Display Tabulator calculations (STR #2450) |
|
- Fixed file access code to use UTF-8 strings (STR #2440) |
|
- Fixed ARM Unicode cross compilation issue (STR #2432) |
|
- Fixed xclass support for Fl_Window (STR #2053) |
|
- Fixed Caps Lock handling in X11/XIM (STR #2366) |
|
- Fixed handling of missing fonts in Xft (STR #2355) |
|
- Fixed OpenGL hide/show issue in OS X (STR #2260) |
|
- Fixed File Chooser preview hang if a device was choosen |
|
- Fixed blinking of selection when the mouse was dragged |
|
outside of the Fl_Text_* widget |
|
- Fixed Unicode support for Fl_Text_* widgets |
|
- Fixed menu and shortcut handling (STR #2243) |
|
- Fixed fltk-config to give --libs on one line (STR #2408) |
|
- Fixed outside label redraw damage areas (STR #2436) |
|
- Fixed compile errors when HAVE_LIBJPEG was not defined |
|
(STR #2382) |
|
- Fixed special handling for ISO back-tab keycode (STR #2369) |
|
- Fixed static allocation in Fl_Tabs (STR #2370) |
|
- Fixed Fl_Widget::measure_label() to const (STR #2406) |
|
- Fixed unbalanced Windows OleInitialize/OleUnitialize calls |
|
when loading/unloading the FLTK dll (STR #2417) |
|
- Fixed X11/XDBE double buffering (STR #2152, #2197) |
|
- Fixed menu and tooltip window animation bug under X11 (compiz) |
|
by setting an appropriate window type (STR #2082) |
|
- Fixed max. fd calculation, if USE_POLL is enabled (STR #2324) |
|
- Fixed clipping for offscreen rendering (OSX, STR #2330) |
|
- Fixed possibility of wrong flags() in Fl_Window::iconlabel() |
|
(STR #2161) |
|
- Fixed Scrollbar events when max is less than min (STR #2283) |
|
- Fixed crash in test/Editor when freeing buffer |
|
too soon (STR #2294) |
|
- Fixed Fl_Preferences Cygwin wide character bug (STR #2164) |
|
- Fixed sorting in Fl_Browser - last item would not |
|
be sorted (STR #2300) |
|
- Fixed window levels in OS X Cocoa (STR #2316) |
|
- Fixed a buffer overflow in fl_utf8from_mb() (STR #2279) |
|
- Fixed a Windows GDI leak when testing alpha blending capabilities |
|
- Fixed crashes for recursive common dialogs (STR #1986, #2150) |
|
- Fixed a name conflict with new (VS 2008 Express) winsock2.h |
|
versions and another conflict that produced compile errors |
|
with VS 2008 Express (STR #2301) |
|
- Fixed all color related calls to Fl_Color type (STR #2208) |
|
- Fixed Fl_Choice contrast with light-on-dark settings (STR #2219) |
|
- Fixed X server "lock", if a modal dialog window is opened |
|
while a menu is active (STR #1986) |
|
- Fixed Windows compile bug with "#define USE_COLORMAP 0" |
|
(STR #2241) |
|
- Fixed glibc 2.10 compiler problems (Fedora 11 and others) |
|
with scandir() and strchr() (STR #2222) |
|
- Fixed OpenGL shared context handling (STR #2135) |
|
- Fixed gray-scale images with alpha channel (STR #2105) |
|
- Fixed unexpected shortcut behavior for Win32 (STR #2199) |
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- Fixed fl_draw_image to obey the alpha channel (OS X only) |
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- Fix for multiple popups, when dragging and calling fl_alert() |
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and friends from the callback (STR #2159) |
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- Fixed control key keycodes with modifiers on OS X |
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- Fixed bad system menu handling in OS X (STR #2153) |
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- Fixed File Input mouse pointer dragging (STR #2181) |
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- Fixed 'del' keycode on OS X |
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- Fixed OS X support for sending and receiving dnd data as UTF-8 |
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- Fixed Copy/Paste operations with UTF-8, UTF-16 support and |
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fltk1.1 compatibility. (STR #2104, 2121). |
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- Fixed fl_set_spot() for Windows (STR #2101) |
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- Fixed callback that would not be called when shortcut was used |
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with radio and toggle buttons in default FL_RELEASE mode. |
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- Fixed a problem with TrackMouseEvent() (Windows only) that would |
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generate wrong FL_LEAVE events with subwindows. TrackMouseEvent |
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is now enabled by default (it was disabled for GNU compilers). |
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It can be disabled by defining NO_TRACK_MOUSE. |
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Improved test/subwindow.cxx (STR #2079) |
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- Fixed menu position close to screen border (STR #2057) |
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- Fixed adding an idle handler during a draw() call (STR #1950) |
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- Fixed first modifier key event (STR #1952) |
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- Fixed Fl_Scroll inside Fl_Scroll (STR #265) |
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Removed Features |
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- Removed Watcom compiler support because it was introduced in |
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1.1.6 as a partial solution and never completed. |
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- Removed an XForms compatibility "feature" that prevented the |
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down array of Fl_Menu_Button from drawing (STR #2141). |
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- Removed support for gcc 2.x (or older) |
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- Removed redundant Fl_Group casts |
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CHANGES IN FLTK 1.1 |
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See CHANGES_1.1.txt |
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CHANGES IN FLTK 1.0 |
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See CHANGES_1.0.txt
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