Re: [BLFS Trac] #23203: fltk-1.4.5

#23203: fltk-1.4.5
-------------------------+-------------------------
 Reporter:  Bruce Dubbs  |       Owner:  Joe Locash
     Type:  enhancement  |      Status:  closed
 Priority:  normal       |   Milestone:  13.1
Component:  BOOK         |     Version:  git
 Severity:  normal       |  Resolution:  fixed
 Keywords:               |
-------------------------+-------------------------
Changes (by Joe Locash):

 * resolution:   => fixed
 * status:  assigned => closed

Comment:

 {{{
 Changes in FLTK 1.4.5                                   Released: Apr 25
 2026

   This is a maintenance release with many improvements and fixes
   backported from the current development branch 'master' (1.5.0).
   This release is 100% backwards ABI and API compatible to release 1.4.0
   and previous 1.4.x patch releases with default build options.


   Major Bug Fixes

   - Fix menu crash dereferencing nullptr (#1335)
   - Fix crash in Fl_Tabs without children (#1366)
   - Fix "Fl_Double_Window::make_current() issues with Cairo drawing"
 (#1285)
   - Fix "Setting window custom cursor from SVG image crashes" (#1363)
   - Fix "fl_draw_image() with horizontal flip reads out of bounds" (#1369)
   - macOS: fix crash when drawing image with draw_image() in some
 scenarios (#1372)
   - Wayland: avoid NULL-pointer error after call to
 wl_display_get_protocol_error()
   - Wayland: Fix "Long Tooltips can crash ..." (#1317)
   - Wayland: Fix NULL pointer dereference in Fl::cairo_make_current()
 (#1359)
   - Wayland: Fix crash in test/sudoku if ALSA soundlib is not available
   - Wayland: subwindows may grab scaling factor from wrong monitor (#1382)
   - Windows: avoid crash when resizing window containing non-FLTK child
 window (#1401)
   - X11: Fix crash with menubar across 2 screens with diverse scale
 factors (#1380)
   - X11: Fl::enable_im() crashes without input methods (#1364)
   - Fix "fl_add_symbol() *always* increments symbnumb" (#1410).
   - Fix "Mac: Most fl_symbols missing corner pixels" (#1409).
   - Fix "Mac: Stubborn tooltips when menu window is open" (#1408)

   Minor Bug Fixes

   - Applied xuyun018's fix for Fl_Tree horiz scroll (#1297)
   - Fix: Underline does not appear in some fonts and scales (#1308)
   - Fix "New Wayland subwindow code creates issues with resizes of opengl
 windows…" (#1311)
   - Fix "Drawing to the wrong window with cairo and X11" (#1358)
   - Fix "Cairo: Rect with negative dimensions is still drawn" (#1379)
   - Fix "Blurry fonts with cairo/pango on FLTK >= 1.4" (#1365)
   - Fix "Transparent PNGs not rendered correctly when window is scaled"
 (#1375)
   - Close active menus when moving window to new screen
   - macOS: Fix GL window child widgets when the window's screen changes
 resolution
   - Wayland: don't call non-public
 libdecor_frame_get_content_{width,height} (#1296)
   - Wayland: Some shortcut keys not delivered when input widget has focus
 (#1290)
   - Wayland: fix creation of toplevel Fl_Gl_Window
   - Wayland: fix minor paste and DnD issue revealed by valgrind
   - Wayland: fix several issues related to scaling and to GL windows
   - Wayland: Implement Fl_Window::xclass(const char*) for Wayland (#1391).
   - Windows: Fix "If app appears on non-active screen …, window resizes"
 (#259)
   - Windows: Fix "Window scaling shortcut always moves window towards
 initial display" (#1371)
   - Wayland: call libdecor_dispatch(), libdecor_unref(), libdecor_get_fd()
 as expected by libdecor.
   - X11: Restore use of menubar at top of fullscreen window
   - X11/Wayland: Fix resize of menutitle windows when across 2 screens
 with diverse scaling

   CMake And Other Build Procedure Improvements

   - Bump version number from 1.4.4 to 1.4.5
   - Don't export unnecessary executable files

   Documentation Fixes and Improvements

   - Fix documentation of fl_overlay_clear and fl_overlay_rect
   - Clarify that a font must be loaded before measuring text (#1356)
   - Improve docs related to "RGB sub image drawing slow with larger
 images" (#1384)

   Other Improvements

   - Remove usage of deprecated fl_utf8froma(), improve layout of test/utf8
   - Remove conflicting FL_EXPORT from header file (#1357)
   - Set window class name (xclass) in test/editor
   - Fl_Terminal fixes from 1.5.x - smoother scrolling and issue #1328
   - Fix Fl_Terminal drawing issues (WRT scrollbar and box clipping)
   - Improve handling of text containing context-dependent unicode points
   - Add complete support of emojis to text widgets (#1360)
   - Fix issues with Fl_RGB_Image::draw() + window scaling,
       and performance concerns (#1370)
   - Improve control of screen where FLTK positions menu windows (#1376)
   - Improve Fl_Window::hotspot() when screens have different scale factors
   - macOS: Remove slight transparency from menu windows (#1373)
   - Wayland: use UTF-8 text from clipboard when available
   - Wayland: improve function Fl_Wayland_Window_Driver::resize() (#1307)
   - Windows: improve moving window across screens having distinct scale
 factors

   ABI changes: only, if explicitly enabled by setting FL_ABI_VERSION >=
 10405

   - Make Fl_Table::get_selection() 'const' (ABI 10405) (#1305)
 }}}
 Fixed at cc126bdf9d.
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Ticket URL: <https://wiki.linuxfromscratch.org/blfs/ticket/23203#comment:2>
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