Tk Source Code

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Key: Open Bug Open Patch/RFE Pending Closed
# Last Changed Type Status Subsystem Summary
21944dba5e 2026-11-12 16:31:04 Bug Closed (Fixed) 82. X11 Emulation Aqua: NULL dereference crash in Tk_TopCoordsToWindow() when called by updatePointerForUnmap()
2865578 2026-11-12 16:30:32 Bug Open 12. Unix Menus Changin menu in fullscreen mode messes with geometry
239d18183c 2026-11-12 16:16:34 Bug Closed (Accepted) (unused) Wayland branch: after the last main window is destroyed, new main windows get no windows, and deleting their interpreter crashes
f54f223396 2026-11-12 16:10:17 Bug Closed (Fixed) (unused) Wayland branch: under GNOME, wm state normal leaves a zoomed toplevel at the maximized size (wm-geometry-2.3 and 2.4 fail)
f85877eac2 2026-11-12 15:31:28 Support Pending (Remind) 65. Generic Window Operations Erratic window ordering in all versions of Tk on all platforms
f50cfa4dbd 2026-11-12 15:30:31 Patch Closed (Accepted) 83. Mac OS X Build Aqua: avoid crash in StartPrint()
f018c43d18 2026-11-12 14:34:30 Bug Closed (Fixed) 66. Aqua Window Operations Aqua: a root window withdrawn or hidden at startup is put on screen
380df128e7 2026-11-12 14:00:11 Bug Closed (Fixed) 83. Mac OS X Build Aqua: duplicate declaration of TkMacOSXAccessibility_Init()
c50c11e1c1 2026-11-12 12:29:05 Bug Open (unused) Wayland branch: wm transient withdraws a never-mapped toplevel when its container is not mapped
88ffa70453 2026-11-12 10:46:54 Bug Open 68. Win Window Operations Above roughly 10000 widgets wish hangs on Windows
b8ca45daf1 2026-11-12 09:20:56 RFE Open 86. Test Tools Fixed-time delays to satisfy the human eye
d5a2d5658a 2026-11-12 02:37:55 Bug Open 86. Test Tools Aqua: test subprocess crash due to prematurely released autorelease pool
e45e0e0968 2026-11-11 22:34:42 RFE Open 83. Mac OS X Build Add Tcl_Obj convenience initializer to TKNSString
eb6a8f1162 2026-11-11 14:45:09 Bug Open 18. [text] X11: the insertion cursor between lam and alef changes the drawing of the Arabic text (textDisp-42.7 fails)
3dcdc99e5c 2026-11-11 13:31:55 RFE Closed (Fixed) 41. Photo Images Pre-C89 support in tkImgPhoto.h
ac7f771957 2026-11-11 12:02:25 Bug Closed (Fixed) 21. [panedwindow] tk panedwindow: cursor changing code does not work well
09ee8c51fe 2026-11-11 10:14:22 Bug Closed (Fixed) 84. Unix Build broken build: undefined reference XRenderQueryExtension
0a62b5450b 2026-11-11 09:55:51 Bug Closed (Fixed) 41. Photo Images Leaks involving TIP 529 Tcl_DictObjGet() usage
aeb2ed51ab 2026-11-10 22:10:03 Bug Closed (Fixed) 66. Aqua Window Operations Aqua: Unretained NSWindow reference passed to showRootWindow() idle task
131adc6b77 2026-11-10 17:30:45 Bug Closed (Fixed) 01. Bindings bound buttonpress is passed on to other program
b298b92ba7 2026-11-10 16:31:27 Bug Closed (Fixed) (unused) Possible Tk regression when loading into threads
586f722cdd 2026-11-10 14:34:52 Bug Closed (Fixed) 65. Generic Window Operations New test winfo-4.8 fails
f3d964112 2026-11-10 13:16:20 Patch Open 18. [text] text widget, Windows: newline chunk gets a negative width (Uniscribe non-monotonic measurement) — right/center-justified lines are misplaced and overflow the widget
f135418248 2026-11-10 13:08:29 Bug Closed (Fixed) 40. Bitmap Images wm iconbitmap/wm iconmask leak previously set bitmap
8da011f96a 2026-11-10 11:51:56 Bug Closed (Invalid) 99. Other git mirror has both tkWaylandWm.c and tkWaylandWM.c
3da0592db4 2026-11-10 09:34:00 Bug Closed (Fixed) 37. [tk_get*File] Filesystem dialogs conflict with auto_reset (under Linux)
2c7c2ec039 2026-11-10 01:44:52 Bug Closed (Fixed) 86. Test Tools Wayland: Test suite sometimes hangs
e80bd79247 2026-11-10 01:38:21 Bug Open (unused) Wayland branch: tests fail on embedding, pointer warping and screen positions, which Wayland does not support
b43668246a 2026-11-10 01:33:32 Bug Closed (Fixed) 99. Other Wayland branch: tk systray create fails without a StatusNotifierWatcher, and use after free after destroying the icon
983793167a 2026-11-10 01:23:03 Bug Open 52. [clipboard] Wayland branch: clipboard append and clipboard clear sometimes freeze Tk under GNOME (wl-copy does not exit)
76a5b8de7 2026-11-09 21:46:36 Bug Closed (Fixed) 11. Aqua Menus Aqua: preserve interpreter passed to showPreferencesWhenIdle()
204ba1c627 2026-11-09 17:51:39 RFE Open 86. Test Tools Fixed-time delays to reach a certain program state
f64df5e666 2026-11-09 12:28:10 Patch Open 16. [scrollbar] Remove unused troughGC and copyGC from MacScrollbar
cc3b037514 2026-11-09 10:34:30 Bug Closed (Fixed) 41. Photo Images Missing argument in TIP 529 CrtPhImgFmt code example
ad98f7943 2026-11-08 21:10:31 Bug Closed (Fixed) 04. Canvas Basics Wayland: Pendulum demo fails to draw correctly
dfcde985ec 2026-11-08 19:55:22 Bug Closed (Fixed) (unused) Wayland branch: toplevel -screen accepts any display name, and update hangs afterwards (frame-2.17 hangs)
d95cdf6203 2026-11-08 17:41:08 Bug Open 83. Mac OS X Build Aqua: avoid several leaks
fa367a12f0 2026-11-08 16:10:45 Bug Closed (Fixed) (unused) Wayland branch: wm state and wm attributes -zoomed report a zoomed window which the compositor did not maximize (wm-state-2.20 fails under sway)
deca13e833 2026-11-08 10:49:46 Bug Open 86. Test Tools Tests fail at high display scale
9ab6e37e1a 2026-11-07 18:03:51 Bug Closed (Fixed) 08. [(label)frame] and [toplevel] [wm forget] segfault
4be479d085 2026-11-07 13:19:11 Bug Open 46. Unix Fonts tkUnixRFont.c: nothing defines XFT_HAS_FIXED_ROTATED_PLACEMENT
a36cc56738 2026-11-07 12:22:00 Bug Open 83. Mac OS X Build tkMacOSXAccessibility.c: non-static functions/variables not used elsewhere
27e24f092d 2026-11-07 12:06:10 Bug Open 83. Mac OS X Build Aqua: TkAccessibility_CleanupHashTables() is unused
acb3684f66 2026-11-06 23:08:12 Bug Closed (Fixed) 84. Unix Build Tk 9.1.0 fails to cross-build from sources (fails to find harfbuzz)
f23a58ce24 2026-11-06 18:06:07 Bug Closed (Fixed) 67. Unix Window Operations X11: wm geometry of a toplevel moved while iconified is too low by the title bar under KWin
f126a096e2 2026-11-06 17:25:37 Bug Closed (Fixed) 67. Unix Window Operations X11: wm attributes -zoomed does not maximize the window under xfwm4 and fvwm
8beb2a08a0 2026-11-06 16:30:25 Bug Open 41. Photo Images photo -gamma and -palette: apply them in software on platforms which render RGBA images
6fa2369ec6 2026-11-06 15:25:02 Bug Closed (Fixed) 67. Unix Window Operations X11: under Mutter wm geometry of a zoomed toplevel is offset by the invisible borders
220791 2026-11-06 15:23:11 Bug Closed (Fixed) 65. Generic Window Operations Window gives false geometry information
9427fb312d 2026-11-05 20:43:05 Bug Closed (Fixed) 86. Test Tools textDisp.test aborts the test run with an X error on a small screen (main CI)
b3cd232459 2026-11-05 16:45:57 Bug Open 62. Geometry Functions wm geometry set while a toplevel is zoomed is lost when it is restored
557441302b 2026-11-05 16:35:17 Bug Closed (Fixed) 62. Geometry Functions wm geometry returns wrong position for zoomed toplevels
3598564 2026-11-05 14:32:16 Bug Open 62. Geometry Functions wm maxsize does not take into account task bar on Windows 7
354fbe9fe6 2026-11-05 12:07:11 Bug Closed (Fixed) 68. Win Window Operations Windows: -appearance set with wm attributes is lost when the wrapper is recreated
35a71bf429 2026-11-05 05:52:54 Bug Open 41. Photo Images Aqua: imgPhInstance tests fail with default color profile for display
168733b67b 2026-11-05 04:02:08 Bug Open None Aqua: requesting backports and review
d1a711b500 2026-11-04 17:59:32 Bug Closed (Fixed) 67. Unix Window Operations X11: wm geometry reports the requested position after the window manager moved the window out of a panel's area
65e299ace5 2026-11-04 11:51:43 Bug Closed (Fixed) 12. Unix Menus X11: a cascade menu near the right edge of the screen is posted over its parent menu
ba014b6895 2026-11-04 09:56:05 Bug Open 05. Canvas Items Moving Canvas Items with MOVETO can cause jitter/backtracking.
5307ba6dd4 2026-11-03 21:28:07 Bug Closed (Fixed) 99. Other Man page markup errors drop or garble text (keysyms.n, ttk_treeview.n, AddOption.3, ...)
c878c896b3 2026-11-03 20:16:31 Patch Closed (Accepted) 82. X11 Emulation Improve Aqua support for VisibilityNotifications
ea459e12c2 2026-11-03 18:09:12 Bug Closed (Fixed) 15. [scale] scale: -command is called again if the scale is redrawn while the command runs
d3d7cbc6dc 2026-11-03 17:25:56 Bug Pending (Fixed) 83. Mac OS X Build Aqua: build broken for macOS < 10.9, possible crash
e02aac5cab 2026-11-03 17:19:20 Bug Closed (Fixed) 56. [grab] Grab documentation does not have caveats for windows & mac
4bde18591b 2026-11-03 15:39:32 Bug Closed (Fixed) 83. Mac OS X Build Aqua: warning when compiled for macOS < 10.14
1ccface1c5 2026-11-03 15:37:25 Bug Pending (Fixed) 83. Mac OS X Build tkMacOSXFileTypes.c does not compile on 10.15
517e4ef666 2026-11-03 14:26:02 Bug Closed (Fixed) 18. [text] DlineXOfIndex reads an embedded image or window as a CharInfo
4cf7dcf41 2026-11-03 13:36:42 Patch Open 05. Canvas Items Aqua: implement stippling for text
e333c816b2 2026-11-03 13:13:23 Bug Closed (Fixed) 39. Image Basics Aqua: invalid -as option for nsimage causes buffer over-read
3f5867c997 2026-11-03 08:24:14 Bug Closed (Fixed) 49. [grid] Inconsistency between grid info, place info and pack info
219bd168b2 2026-11-03 01:40:48 Bug Closed (Fixed) 47. Win Fonts Windows: tk::startOfCluster/endOfCluster return byte offsets since [2e58f8e6aa]
220796 2026-11-02 16:51:19 Bug Closed (Fixed) 05. Canvas Items -stipple option for canvas text item disrupts positioning, b
59d6d5f6c0 2026-11-02 16:31:59 Bug Closed (Fixed) 18. [text] Proposed fix for dancing selection in mixed RTL display
807b2f8916 2026-11-01 16:12:59 Support Closed (Fixed) 88. Themed Tk TIP 645 expects colors not defined by system theming
93d7e7eeb7 2026-11-01 12:20:12 Bug Open 81. Portability Wayland: menu, menubar and cascade text is blurry on scaled outputs (fractional scaling)
1c51656171 2026-11-01 11:40:49 Bug Closed (Fixed) 02. Appearance tk_setPalette overrides colours the application set, and records the wrong defaults
2903b4c9ab 2026-10-31 20:30:16 Bug Closed (Fixed) 10. Generic Menus Undocumented constraints on menubars
4e6dcf2504 2026-10-31 18:06:52 Patch Closed (Fixed) 18. [text] text widget: mouse selection boundary can land inside a grapheme cluster (nikkud/teamim), selection oscillates while dragging
8504cdc7c8 2026-10-31 18:05:59 Bug Open 18. [text] text widget: selection drawn shifted left and overlapping existing text when selecting right of a vowel point without a base consonant
f5b47c533 2026-10-31 18:05:09 Patch Closed (Fixed) 18. [text] text widget: RTL line layout scrambled when a tag (e.g. the selection) splits it — "dancing selection"
cc736f8692 2026-10-31 15:22:53 Bug Closed (Fixed) 18. [text] Ctrl+Left in text skips a one-character word before the cursor
067306a206 2026-10-31 14:45:51 Patch Open 66. Aqua Window Operations Aqua: use isEqualToString: to check appearance names
271f61c768 2026-10-31 08:59:50 Bug Closed (Fixed) 45. Aqua Fonts Aqua: the end of a long canvas text item is not drawn
02d5f7cc53 2026-10-31 00:41:38 Bug Closed (Fixed) 05. Canvas Items canvText test failures when using dark mode
220895 2026-10-30 20:30:02 Bug Closed (Fixed) 05. Canvas Items Canvas inconsistantly draws lines on Linux/UNIX
56d4d132fd 2026-10-30 15:53:07 Bug Closed (Fixed) 84. Unix Build Unsafe child interpreters cannot find Tk if wish is statically linked
3515522 2026-10-30 15:03:55 Bug Closed (Fixed) 13. Win Menus Crash when adding system menu to undocked window
3464070 2026-10-30 13:39:41 Bug Closed (Fixed) 10. Generic Menus MenuNewEntry() return NULL -> no error msg
92d0a16102 2026-10-29 21:42:37 Bug Closed (Duplicate) 04. Canvas Basics Canvas: memory of deleted items is not released (~81 bytes per item), Tk 9.0.4 on Windows
8e32cb7ece 2026-10-29 20:05:40 Bug Closed (Fixed) 66. Aqua Window Operations Aqua: window-2.12 crash
481255 2026-10-29 18:58:50 Bug Closed (Fixed) 41. Photo Images palette 2 doesn't work for windows
4bf83942c7 2026-10-29 17:00:29 Bug Closed (Fixed) 85. Win Build Tk 9.1 Windows: goto jumps over variable initializations (-Wjump-misses-init with MinGW)
bbd5398a7 2026-10-29 16:15:19 Bug Closed (Fixed) 01. Bindings event-8.1 fails with a French AZERTY keyboard layout
ca7d87db31 2026-10-29 16:01:07 Bug Closed (Fixed) 81. Portability core-8-6-branch: Compile warnings with 32bit MS-VC++ 6
546607 2026-10-29 15:59:04 Bug Closed (Fixed) 68. Win Window Operations problem with cursor change
4af5ca1921 2026-10-29 15:33:32 Bug Open 64. Graphic Contexts XCopyArea is very (very) slow on macOS with version 9
ff9e29bb6d 2026-10-29 15:02:36 Support Closed (Fixed) 81. Portability Is "@CursorFilePath" cross-platform or not ?
3164867 2026-10-29 14:44:57 RFE Closed (Fixed) 67. Unix Window Operations Add Xcursor support on X11
042da6013e 2026-10-28 19:12:22 Bug Closed (Fixed) 76. Widget Tour Pendulum demo text not visible under dark mode
1348333 2026-10-28 17:33:19 Bug Closed (Fixed) 69. Events 8.5 text widget creates to many timers