Ttk is the Tile extension integrated into Tk as approved in TIP #248 [L1 ].
See http://www.tcl.tk/man/tcl8.5/TkCmd/ttk_intro.htm as well as other Ttk widget pages that can be found at http://www.tcl.tk/man/tcl8.5/TkCmd/contents.htm .
This page details the transition from the existing Tile extension to Ttk functionality inside the Tk source base.
There is no special Ttk package in Tk. It is simply part of Tk 8.5a6+ and will not be made a separate binary library. It will use the ttk:: namespace for the most part, sharing the tk:: namespace and toplevel commands where appropriate. The classic Tk widgets will all be referenceable from the tk:: namespace, in addition to remaining as toplevel commands (for 8.x at least).
See also [L2 ]
JE Also: it's worth considering removing some or all of tk/generic/tkStyle.c (TIP#48 support)
0.7.8 tile source base => Tk source base integration (completed 2006-10-30) tile: => tk aclocal.m4 => ''n/a'' ChangeLog => ''n/a'' configure* => ''n/a'' configure.in => ''n/a'' demos/ => library/demos/... (''partial'') doc/ => doc/ttk_* generic/ => generic/ttk/... library/ => library/ttk/... license.terms => ''n/a'' macosx/ => macosx/... Makefile.in => ''n/a'' README.txt => ''n/a'' tclconfig/ => ''n/a'' tests/ => tests/ttk/... tools/ => ''n/a'' win/ => win/... tile/demos: => tk/library/demos/... autocomplete.tcl => ''n/a'' demo.tcl => ttk_demo.tcl dirbrowser.tcl => ''n/a'' dlgtest.tcl => ''n/a'' iconlib.tcl => ttk_iconlib.tcl repeater.tcl => ttk_repeater.tcl themes/ => ''n/a'' toolbutton.tcl => ''n/a'' tile/demos/themes: => ''n/a'' tile/doc: => tk/doc/... Doc files translated to ttk_* with a few exceptions: converting.txt => ''n/a'' Makefile => ''n/a'' man.macros => ''n/a'' paned.n => ttk_panedwindow.n tile-intro.n => ttk_intro.n TILE.XML => ''n/a'' tmml.options => ''n/a'' tile/generic: => tk/generic/ttk/... altTheme.c => ttkDefaultTheme.c blink.c => ttkBlink.c button.c => ttkButton.c cache.c => ttkCache.c clamTheme.c => ttkClamTheme.c classicTheme.c => ttkClassicTheme.c configure* => ''n/a'' configure.in => ''n/a'' entry.c => ttkEntry.c frame.c => ttkFrame.c gunk.h => ''n/a'' image.c => ttkImage.c label.c => ttkLabel.c layout.c => ttkLayout.c Makefile.in => ''n/a'' manager.c => ttkManager.c manager.h => ttkManager.h notebook.c => ttkNotebook.c paned.c => ttkPanedwindow.c pkgIndex.tcl.in => ''n/a'' progress.c => ttkProgress.c scale.c => ttkScale.c scrollbar.c => ttkScrollbar.c scroll.c => ttkScroll.c separator.c => ttkSeparator.c square.c => ttkSquare.c stepTheme.c => ''n/a'' tile.c => ttkInit.c tkElements.c => ttkElements.c tkstate.c => ttkState.c tkTheme.c => ttkTheme.c tkTheme.h => ttkTheme.h tkThemeInt.h => ttkThemeInt.h TODO => ''n/a'' trace.c => ttkTrace.c track.c => ttkTrack.c treeview.c => ttkTreeview.c ttk.decls => ttk.decls ttkDecls.h => ttkDecls.h ttkStubInit.c => ttkStubInit.c ttkStubLib.c => ttkStubLib.c widget.c => ttkWidget.c widget.h => ttkWidget.h tile/library: => tk/library/ttk/... File names remained the same with these exceptions: paned.tcl => panedwindow.tcl stepTheme.tcl => ''n/a'' tile.tcl => ttk.tcl tile/macosx: => tk/macosx/... aquaTheme.c => ttkMacOSXTheme.c tile/tclconfig: => ''n/a''
JE The *.tcl files in tile/tests (except for all.tcl) are mostly small interactive tests that I used during development. There's no real need to import them into the Tk CVS repository.
tile/tests: => tk/tests/ttk/... The *.tcl files were removed, other files were moved to the above directory tile/tools: => tk/tools genStubs.tcl => ''n/a'' Not included yet, needed for Ttk stubs library tile/win: => tk/win makefile.vc => ''n/a'' monitor.c => ttkWinMonitor.c nmakehlp.c => ''n/a'' rules.vc => ''n/a'' Tile.dsp => ''n/a'' winTheme.c => ttkWinTheme.c xpTheme.c => ttkWinXPTheme.c