Module | Tk

In:

tk/lib/tkextlib/winico/winico.rb
tk/lib/tkextlib/vu.rb
tk/lib/tkextlib/vu/spinbox.rb
tk/lib/tkextlib/vu/pie.rb
tk/lib/tkextlib/vu/dial.rb
tk/lib/tkextlib/vu/charts.rb
tk/lib/tkextlib/vu/bargraph.rb
tk/lib/tkextlib/treectrl/tktreectrl.rb
tk/lib/tkextlib/tktrans/tktrans.rb
tk/lib/tkextlib/tktable/tktable.rb
tk/lib/tkextlib/tkimg.rb
tk/lib/tkextlib/tkimg/xpm.rb
tk/lib/tkextlib/tkimg/xbm.rb
tk/lib/tkextlib/tkimg/window.rb
tk/lib/tkextlib/tkimg/tiff.rb
tk/lib/tkextlib/tkimg/tga.rb
tk/lib/tkextlib/tkimg/sun.rb
tk/lib/tkextlib/tkimg/sgi.rb
tk/lib/tkextlib/tkimg/ps.rb
tk/lib/tkextlib/tkimg/ppm.rb
tk/lib/tkextlib/tkimg/png.rb
tk/lib/tkextlib/tkimg/pixmap.rb
tk/lib/tkextlib/tkimg/pcx.rb
tk/lib/tkextlib/tkimg/jpeg.rb
tk/lib/tkextlib/tkimg/ico.rb
tk/lib/tkextlib/tkimg/gif.rb
tk/lib/tkextlib/tkimg/bmp.rb
tk/lib/tkextlib/tkHTML/htmlwidget.rb
tk/lib/tkextlib/tkDND.rb
tk/lib/tkextlib/tkDND/tkdnd.rb
tk/lib/tkextlib/tkDND/shape.rb
tk/lib/tkextlib/tile.rb
tk/lib/tkextlib/tile/tsquare.rb
tk/lib/tkextlib/tile/tseparator.rb
tk/lib/tkextlib/tile/tscrollbar.rb
tk/lib/tkextlib/tile/tscale.rb
tk/lib/tkextlib/tile/treeview.rb
tk/lib/tkextlib/tile/tradiobutton.rb
tk/lib/tkextlib/tile/tprogressbar.rb
tk/lib/tkextlib/tile/tpaned.rb
tk/lib/tkextlib/tile/tnotebook.rb
tk/lib/tkextlib/tile/tmenubutton.rb
tk/lib/tkextlib/tile/tlabelframe.rb
tk/lib/tkextlib/tile/tlabel.rb
tk/lib/tkextlib/tile/tframe.rb
tk/lib/tkextlib/tile/tentry.rb
tk/lib/tkextlib/tile/tcombobox.rb
tk/lib/tkextlib/tile/tcheckbutton.rb
tk/lib/tkextlib/tile/tbutton.rb
tk/lib/tkextlib/tile/style.rb
tk/lib/tkextlib/tile/dialog.rb
tk/lib/tkextlib/tclx/tclx.rb
tk/lib/tkextlib/tcllib.rb
tk/lib/tkextlib/tcllib/tkpiechart.rb
tk/lib/tkextlib/tcllib/tablelist_tile.rb
tk/lib/tkextlib/tcllib/tablelist_core.rb
tk/lib/tkextlib/tcllib/plotchart.rb
tk/lib/tkextlib/tcllib/ip_entry.rb
tk/lib/tkextlib/tcllib/ico.rb
tk/lib/tkextlib/tcllib/datefield.rb
tk/lib/tkextlib/tcllib/cursor.rb
tk/lib/tkextlib/tcllib/ctext.rb
tk/lib/tkextlib/tcllib/autoscroll.rb
tk/lib/tkextlib/iwidgets.rb
tk/lib/tkextlib/iwidgets/watch.rb
tk/lib/tkextlib/iwidgets/toolbar.rb
tk/lib/tkextlib/iwidgets/timefield.rb
tk/lib/tkextlib/iwidgets/timeentry.rb
tk/lib/tkextlib/iwidgets/tabset.rb
tk/lib/tkextlib/iwidgets/tabnotebook.rb
tk/lib/tkextlib/iwidgets/spintime.rb
tk/lib/tkextlib/iwidgets/spinner.rb
tk/lib/tkextlib/iwidgets/spinint.rb
tk/lib/tkextlib/iwidgets/spindate.rb
tk/lib/tkextlib/iwidgets/shell.rb
tk/lib/tkextlib/iwidgets/selectiondialog.rb
tk/lib/tkextlib/iwidgets/selectionbox.rb
tk/lib/tkextlib/iwidgets/scrolledwidget.rb
tk/lib/tkextlib/iwidgets/scrolledtext.rb
tk/lib/tkextlib/iwidgets/scrolledlistbox.rb
tk/lib/tkextlib/iwidgets/scrolledhtml.rb
tk/lib/tkextlib/iwidgets/scrolledframe.rb
tk/lib/tkextlib/iwidgets/scrolledcanvas.rb
tk/lib/tkextlib/iwidgets/scopedobject.rb
tk/lib/tkextlib/iwidgets/radiobox.rb
tk/lib/tkextlib/iwidgets/pushbutton.rb
tk/lib/tkextlib/iwidgets/promptdialog.rb
tk/lib/tkextlib/iwidgets/panedwindow.rb
tk/lib/tkextlib/iwidgets/optionmenu.rb
tk/lib/tkextlib/iwidgets/notebook.rb
tk/lib/tkextlib/iwidgets/messagedialog.rb
tk/lib/tkextlib/iwidgets/messagebox.rb
tk/lib/tkextlib/iwidgets/menubar.rb
tk/lib/tkextlib/iwidgets/mainwindow.rb
tk/lib/tkextlib/iwidgets/labeledwidget.rb
tk/lib/tkextlib/iwidgets/labeledframe.rb
tk/lib/tkextlib/iwidgets/hyperhelp.rb
tk/lib/tkextlib/iwidgets/hierarchy.rb
tk/lib/tkextlib/iwidgets/finddialog.rb
tk/lib/tkextlib/iwidgets/fileselectiondialog.rb
tk/lib/tkextlib/iwidgets/fileselectionbox.rb
tk/lib/tkextlib/iwidgets/feedback.rb
tk/lib/tkextlib/iwidgets/extfileselectiondialog.rb
tk/lib/tkextlib/iwidgets/extfileselectionbox.rb
tk/lib/tkextlib/iwidgets/extbutton.rb
tk/lib/tkextlib/iwidgets/entryfield.rb
tk/lib/tkextlib/iwidgets/disjointlistbox.rb
tk/lib/tkextlib/iwidgets/dialogshell.rb
tk/lib/tkextlib/iwidgets/dialog.rb
tk/lib/tkextlib/iwidgets/datefield.rb
tk/lib/tkextlib/iwidgets/dateentry.rb
tk/lib/tkextlib/iwidgets/combobox.rb
tk/lib/tkextlib/iwidgets/checkbox.rb
tk/lib/tkextlib/iwidgets/canvasprintdialog.rb
tk/lib/tkextlib/iwidgets/canvasprintbox.rb
tk/lib/tkextlib/iwidgets/calendar.rb
tk/lib/tkextlib/iwidgets/buttonbox.rb
tk/lib/tkextlib/itk/incr_tk.rb
tk/lib/tkextlib/itcl/incr_tcl.rb
tk/lib/tkextlib/ICONS/icons.rb
tk/lib/tkextlib/bwidget.rb
tk/lib/tkextlib/bwidget/widget.rb
tk/lib/tkextlib/bwidget/tree.rb
tk/lib/tkextlib/bwidget/titleframe.rb
tk/lib/tkextlib/bwidget/statusbar.rb
tk/lib/tkextlib/bwidget/spinbox.rb
tk/lib/tkextlib/bwidget/separator.rb
tk/lib/tkextlib/bwidget/selectfont.rb
tk/lib/tkextlib/bwidget/selectcolor.rb
tk/lib/tkextlib/bwidget/scrollview.rb
tk/lib/tkextlib/bwidget/scrolledwindow.rb
tk/lib/tkextlib/bwidget/scrollableframe.rb
tk/lib/tkextlib/bwidget/progressdlg.rb
tk/lib/tkextlib/bwidget/progressbar.rb
tk/lib/tkextlib/bwidget/passwddlg.rb
tk/lib/tkextlib/bwidget/panelframe.rb
tk/lib/tkextlib/bwidget/panedwindow.rb
tk/lib/tkextlib/bwidget/pagesmanager.rb
tk/lib/tkextlib/bwidget/notebook.rb
tk/lib/tkextlib/bwidget/messagedlg.rb
tk/lib/tkextlib/bwidget/mainframe.rb
tk/lib/tkextlib/bwidget/listbox.rb
tk/lib/tkextlib/bwidget/labelframe.rb
tk/lib/tkextlib/bwidget/labelentry.rb
tk/lib/tkextlib/bwidget/label.rb
tk/lib/tkextlib/bwidget/entry.rb
tk/lib/tkextlib/bwidget/dynamichelp.rb
tk/lib/tkextlib/bwidget/dropsite.rb
tk/lib/tkextlib/bwidget/dragsite.rb
tk/lib/tkextlib/bwidget/dialog.rb
tk/lib/tkextlib/bwidget/combobox.rb
tk/lib/tkextlib/bwidget/buttonbox.rb
tk/lib/tkextlib/bwidget/button.rb
tk/lib/tkextlib/bwidget/bitmap.rb
tk/lib/tkextlib/bwidget/arrowbutton.rb
tk/lib/tkextlib/blt.rb
tk/lib/tk.rb
tk/lib/tk/wm.rb
tk/lib/tk/variable.rb
tk/lib/tk/validation.rb
tk/lib/tk/scrollable.rb
tk/lib/tk/optionobj.rb
tk/lib/tk/macpkg.rb
tk/lib/tk/encodedstr.rb
tk/lib/tk/clock.rb
tk/lib/tk/autoload.rb

sub-module of Tk

### Methods

BinaryString EncodedString UTF8_String add_kinsoku bell bell_on_display const_missing current_grabs cursor_display delete_kinsoku destroy errorCode errorInfo exit focus focus_lastfor focus_next focus_prev focus_to fromUTF8 grid grid_forget has_mainwindow? load_tcllibrary load_tclscript load_tclscript_rsrc load_tclscript_rsrcid lower_window pack pack_forget place place_forget raise_window root show_kinsoku strictMotif subst_tk_backslash subst_utf_backslash thread_update thread_update_idletasks toUTF8 to_backslash_sequence ungrid unload_tcllibrary unpack unplace update update update_idletasks utf_to_backslash utf_to_backslash_sequence

### Included Modules

TkCore

### Classes and Modules

Module Tk::BLT
Module Tk::BWidget
Module Tk::Clock
Module Tk::Encoding
Module Tk::Img
Module Tk::Itcl
Module Tk::ItemValidateConfigure
Module Tk::Itk
Module Tk::Iwidgets
Module Tk::Scrollable
Module Tk::TclX
Module Tk::Tcllib
Module Tk::Tile
Module Tk::TkDND
Module Tk::TkTrans
Module Tk::ValidateConfigure
Module Tk::Vu
Module Tk::Wm
Module Tk::X_Scrollable
Module Tk::Y_Scrollable
Class Tk::BinaryString
Class Tk::EncodedString
Class Tk::HTML_Widget
Class Tk::ICONS
Class Tk::OptionObj
Class Tk::TkTable
Class Tk::TreeCtrl
Class Tk::UTF8_String
Class Tk::Winico

### Constants

TreeCtrl_Widget | = | TreeCtrl
TCL_VERSION | = | INTERP._invoke_without_enc("info", "tclversion").freeze
TCL_PATCHLEVEL | = | INTERP._invoke_without_enc("info", "patchlevel").freeze
TCL_MAJOR_VERSION | = | major.to_i
TCL_MINOR_VERSION | = | minor.to_i
TK_VERSION | = | INTERP._invoke_without_enc("set", "tk_version").freeze
TK_PATCHLEVEL | = | INTERP._invoke_without_enc("set", "tk_patchLevel").freeze
TK_MAJOR_VERSION | = | major.to_i
TK_MINOR_VERSION | = | minor.to_i
JAPANIZED_TK | = | (INTERP._invoke_without_enc("info", "commands", "kanji") != "").freeze
RELEASE_DATE | = | '2005-10-24'.freeze
AUTO_PATH | = | TkVarAccess.new('auto_path', auto_path)
TCL_PACKAGE_PATH | = | TkVarAccess.new('tcl_pkgPath')
PACKAGE_PATH | = | TCL_PACKAGE_PATH
TCL_LIBRARY_PATH | = | TkVarAccess.new('tcl_libPath')
LIBRARY_PATH | = | TCL_LIBRARY_PATH
TCL_PRECISION | = | TkVarAccess.new('tcl_precision')

### Public Class methods

BinaryString(str)

[Source]

    # File tk/lib/tk/autoload.rb, line 191
      def Tk.BinaryString(str); Tk::BinaryString.new(str); end

EncodedString(str, enc = nil)

[Source]

    # File tk/lib/tk/autoload.rb, line 188
      def Tk.EncodedString(str, enc = nil); Tk::EncodedString.new(str, enc); end

UTF8_String(str)

[Source]

    # File tk/lib/tk/autoload.rb, line 194
      def Tk.UTF8_String(str); Tk::UTF8_String.new(str); end

add_kinsoku(chars, mode='both')

[Source]

    # File tk/lib/tk.rb, line 2020
      def Tk.add_kinsoku(chars, mode='both')
        begin
          if /^8\.*/ === TK_VERSION  && JAPANIZED_TK
            tk_split_simplelist(tk_call('kinsoku', 'add', mode,
                                        *(chars.split(''))))
          else
            []
          end
        rescue
          []
        end
      end

bell(nice = false)

[Source]

    # File tk/lib/tk.rb, line 1869
      def Tk.bell(nice = false)
        if nice
          tk_call_without_enc('bell', '-nice')
        else
          tk_call_without_enc('bell')
        end
        nil
      end

bell_on_display(win, nice = false)

[Source]

    # File tk/lib/tk.rb, line 1878
      def Tk.bell_on_display(win, nice = false)
        if nice
          tk_call_without_enc('bell', '-displayof', win, '-nice')
        else
          tk_call_without_enc('bell', '-displayof', win)
        end
        nil
      end

const_missing(sym)

[Source]

    # File tk/lib/tk.rb, line 1748
      def Tk.const_missing(sym)
        case(sym)
        when :TCL_LIBRARY
          INTERP._invoke_without_enc('global', 'tcl_library')
          INTERP._invoke("set", "tcl_library").freeze

        when :TK_LIBRARY
          INTERP._invoke_without_enc('global', 'tk_library')
          INTERP._invoke("set", "tk_library").freeze

        when :LIBRARY
          INTERP._invoke("info", "library").freeze

        #when :PKG_PATH, :PACKAGE_PATH, :TCL_PACKAGE_PATH
        #  INTERP._invoke_without_enc('global', 'tcl_pkgPath')
        #  tk_split_simplelist(INTERP._invoke('set', 'tcl_pkgPath'))

        #when :LIB_PATH, :LIBRARY_PATH, :TCL_LIBRARY_PATH
        #  INTERP._invoke_without_enc('global', 'tcl_libPath')
        #  tk_split_simplelist(INTERP._invoke('set', 'tcl_libPath'))

        when :PLATFORM, :TCL_PLATFORM
          if $SAFE >= 4
            fail SecurityError, "can't get #{sym} when $SAFE >= 4"
          end
          INTERP._invoke_without_enc('global', 'tcl_platform')
          Hash[*tk_split_simplelist(INTERP._invoke_without_enc('array', 'get',
                                                               'tcl_platform'))]

        when :ENV
          INTERP._invoke_without_enc('global', 'env')
          Hash[*tk_split_simplelist(INTERP._invoke('array', 'get', 'env'))]

        #when :AUTO_PATH   #<===
        #  tk_split_simplelist(INTERP._invoke('set', 'auto_path'))

        #when :AUTO_OLDPATH
        #  tk_split_simplelist(INTERP._invoke('set', 'auto_oldpath'))

        when :AUTO_INDEX
          INTERP._invoke_without_enc('global', 'auto_index')
          Hash[*tk_split_simplelist(INTERP._invoke('array', 'get', 'auto_index'))]

        when :PRIV, :PRIVATE, :TK_PRIV
          priv = {}
          if INTERP._invoke_without_enc('info', 'vars', 'tk::Priv') != ""
            var_nam = 'tk::Priv'
          else
            var_nam = 'tkPriv'
          end
          INTERP._invoke_without_enc('global', var_nam)
          Hash[*tk_split_simplelist(INTERP._invoke('array', 'get',
                                                   var_nam))].each{|k,v|
            k.freeze
            case v
            when /^-?\d+$/
              priv[k] = v.to_i
            when /^-?\d+\.?\d*(e[-+]?\d+)?$/
              priv[k] = v.to_f
            else
              priv[k] = v.freeze
            end
          }
          priv

        else
          raise NameError, 'uninitialized constant Tk::' + sym.id2name
        end
      end

current_grabs(win = nil)

[Source]

    # File tk/lib/tk.rb, line 1972
      def Tk.current_grabs(win = nil)
        if win
          window(tk_call_without_enc('grab', 'current', win))
        else
          tk_split_list(tk_call_without_enc('grab', 'current'))
        end
      end

cursor_display(parent=None)

[Source]

    # File tk/lib/tkextlib/tcllib/cursor.rb, line 46
      def self.cursor_display(parent=None)
        # Pops up a dialog with a listbox containing all the cursor names.
        # Selecting a cursor name will display it in that dialog.
        # This is simply for viewing any available cursors on the platform .
        #tk_call_without_enc('::cursor::display', parent)
        Tk::Tcllib::Cursor.cursor_display(parent)
      end

delete_kinsoku(chars, mode='both')

[Source]

    # File tk/lib/tk.rb, line 2032
      def Tk.delete_kinsoku(chars, mode='both')
        begin
          if /^8\.*/ === TK_VERSION  && JAPANIZED_TK
            tk_split_simplelist(tk_call('kinsoku', 'delete', mode,
                                *(chars.split(''))))
          end
        rescue
        end
      end

destroy(*wins)

[Source]

    # File tk/lib/tk.rb, line 1887
      def Tk.destroy(*wins)
        #tk_call_without_enc('destroy', *wins)
        tk_call_without_enc('destroy', *(wins.collect{|win|
                                           if win.kind_of?(TkWindow)
                                             win.epath
                                           else
                                             win
                                           end
                                         }))
      end

errorCode()

[Source]

    # File tk/lib/tk.rb, line 1823
      def Tk.errorCode
        INTERP._invoke_without_enc('global', 'errorCode')
        code = tk_split_simplelist(INTERP._invoke_without_enc('set', 'errorCode'))
        case code[0]
        when 'CHILDKILLED', 'CHILDSTATUS', 'CHILDSUSP'
          begin
            pid = Integer(code[1])
            code[1] = pid
          rescue
          end
        end
        code
      end

errorInfo()

[Source]

    # File tk/lib/tk.rb, line 1818
      def Tk.errorInfo
        INTERP._invoke_without_enc('global', 'errorInfo')
        INTERP._invoke_without_enc('set', 'errorInfo')
      end

exit()

[Source]

    # File tk/lib/tk.rb, line 1898
      def Tk.exit
        tk_call_without_enc('destroy', '.')
      end

focus(display=nil)

[Source]

    # File tk/lib/tk.rb, line 1980
      def Tk.focus(display=nil)
        if display == nil
          window(tk_call_without_enc('focus'))
        else
          window(tk_call_without_enc('focus', '-displayof', display))
        end
      end

focus_lastfor(win)

[Source]

    # File tk/lib/tk.rb, line 1996
      def Tk.focus_lastfor(win)
        window(tk_call_without_enc('focus', '-lastfor', win))
      end

focus_next(win)

[Source]

    # File tk/lib/tk.rb, line 2000
      def Tk.focus_next(win)
        TkManageFocus.next(win)
      end

focus_prev(win)

[Source]

    # File tk/lib/tk.rb, line 2004
      def Tk.focus_prev(win)
        TkManageFocus.prev(win)
      end

focus_to(win, force=false)

[Source]

    # File tk/lib/tk.rb, line 1988
      def Tk.focus_to(win, force=false)
        if force
          tk_call_without_enc('focus', '-force', win)
        else
          tk_call_without_enc('focus', win)
        end
      end

fromUTF8(str, encoding = nil)

[Source]

    # File tk/lib/tk.rb, line 2046
      def Tk.fromUTF8(str, encoding = nil)
        _fromUTF8(str, encoding)
      end

grid(*args)

[Source]

    # File tk/lib/tk.rb, line 1912
      def Tk.grid(*args)
        TkGrid.configure(*args)
      end

grid_forget(*args)

[Source]

    # File tk/lib/tk.rb, line 1915
      def Tk.grid_forget(*args)
        TkGrid.forget(*args)
      end

has_mainwindow?()

[Source]

    # File tk/lib/tk.rb, line 1837
      def Tk.has_mainwindow?
        INTERP.has_mainwindow?
      end

load_tcllibrary(file, pkg_name=None, interp=None)

[Source]

    # File tk/lib/tk.rb, line 1854
      def Tk.load_tcllibrary(file, pkg_name=None, interp=None)
        tk_call('load', file, pkg_name, interp)
      end

load_tclscript(file, enc=nil)

[Source]

    # File tk/lib/tk.rb, line 1845
      def Tk.load_tclscript(file, enc=nil)
        if enc
          # TCL_VERSION >= 8.5
          tk_call('source', '-encoding', enc, file)
        else
          tk_call('source', file)
        end
      end

load_tclscript_rsrc(resource_name, file=None)

[Source]

    # File tk/lib/tk/macpkg.rb, line 12
      def Tk.load_tclscript_rsrc(resource_name, file=None)
        # Mac only
        tk_call('source', '-rsrc', resource_name, file)
      end

load_tclscript_rsrcid(resource_id, file=None)

[Source]

    # File tk/lib/tk/macpkg.rb, line 17
      def Tk.load_tclscript_rsrcid(resource_id, file=None)
        # Mac only
        tk_call('source', '-rsrcid', resource_id, file)
      end

lower_window(win, below=None)

[Source]

    # File tk/lib/tk.rb, line 1963
      def Tk.lower_window(win, below=None)
        tk_call('lower', _epath(win), _epath(below))
        nil
      end

pack(*args)

[Source]

    # File tk/lib/tk.rb, line 1902
      def Tk.pack(*args)
        TkPack.configure(*args)
      end

pack_forget(*args)

[Source]

    # File tk/lib/tk.rb, line 1905
      def Tk.pack_forget(*args)
        TkPack.forget(*args)
      end

place(*args)

[Source]

    # File tk/lib/tk.rb, line 1922
      def Tk.place(*args)
        TkPlace.configure(*args)
      end

place_forget(*args)

[Source]

    # File tk/lib/tk.rb, line 1925
      def Tk.place_forget(*args)
        TkPlace.forget(*args)
      end

raise_window(win, above=None)

[Source]

    # File tk/lib/tk.rb, line 1967
      def Tk.raise_window(win, above=None)
        tk_call('raise', _epath(win), _epath(above))
        nil
      end

show_kinsoku(mode='both')

[Source]

    # File tk/lib/tk.rb, line 2012
      def Tk.show_kinsoku(mode='both')
        begin
          if /^8\.*/ === TK_VERSION  && JAPANIZED_TK
            tk_split_simplelist(tk_call('kinsoku', 'show', mode))
          end
        rescue
        end
      end

strictMotif(mode=None)

[Source]

    # File tk/lib/tk.rb, line 2008
      def Tk.strictMotif(mode=None)
        bool(tk_call_without_enc('set', 'tk_strictMotif', mode))
      end

subst_tk_backslash(str)

[Source]

    # File tk/lib/tk.rb, line 2058
      def Tk.subst_tk_backslash(str)
        Tk::EncodedString.subst_tk_backslash(str)
      end

subst_utf_backslash(str)

[Source]

    # File tk/lib/tk.rb, line 2055
      def Tk.subst_utf_backslash(str)
        Tk::EncodedString.subst_utf_backslash(str)
      end

thread_update(idle=nil)

NOTE: | If no eventloop-thread is running, "thread_update" method is same to "update" method. Else, "thread_update" method waits to complete idletask operation on the eventloop-thread.

[Source]

    # File tk/lib/tk.rb, line 1952
      def Tk.thread_update(idle=nil)
        if idle
          tk_call_without_enc('thread_update', 'idletasks')
        else
          tk_call_without_enc('thread_update')
        end
      end

thread_update_idletasks()

[Source]

    # File tk/lib/tk.rb, line 1959
      def Tk.thread_update_idletasks
        thread_update(true)
      end

toUTF8(str, encoding = nil)

[Source]

    # File tk/lib/tk.rb, line 2042
      def Tk.toUTF8(str, encoding = nil)
        _toUTF8(str, encoding)
      end

to_backslash_sequence(str)

[Source]

    # File tk/lib/tk.rb, line 2067
      def Tk.to_backslash_sequence(str)
        Tk::EncodedString.to_backslash_sequence(str)
      end

ungrid(*args)

[Source]

    # File tk/lib/tk.rb, line 1918
      def Tk.ungrid(*args)
        TkGrid.forget(*args)
      end

unload_tcllibrary(*args)

[Source]

    # File tk/lib/tk.rb, line 1858
      def Tk.unload_tcllibrary(*args)
        if args[-1].kind_of?(Hash)
          keys = _symbolkey2str(args.pop)
          nocomp = (keys['nocomplain'])? '-nocomplain': None
          keeplib = (keys['keeplibrary'])? '-keeplibrary': None
          tk_call('unload', nocomp, keeplib, '--', *args)
        else
          tk_call('unload', *args)
        end
      end

unpack(*args)

[Source]

    # File tk/lib/tk.rb, line 1908
      def Tk.unpack(*args)
        TkPack.forget(*args)
      end

unplace(*args)

[Source]

    # File tk/lib/tk.rb, line 1928
      def Tk.unplace(*args)
        TkPlace.forget(*args)
      end

update(idle=nil)

[Source]

    # File tk/lib/tk.rb, line 1932
      def Tk.update(idle=nil)
        if idle
          tk_call_without_enc('update', 'idletasks')
        else
          tk_call_without_enc('update')
        end
      end

update_idletasks()

[Source]

    # File tk/lib/tk.rb, line 1939
      def Tk.update_idletasks
        update(true)
      end

utf_to_backslash(str)

[Source]

    # File tk/lib/tk.rb, line 2064
      def Tk.utf_to_backslash(str)
        Tk::EncodedString.utf_to_backslash_sequence(str)
      end

utf_to_backslash_sequence(str)

[Source]

    # File tk/lib/tk.rb, line 2061
      def Tk.utf_to_backslash_sequence(str)
        Tk::EncodedString.utf_to_backslash_sequence(str)
      end

### Public Instance methods

root()

[Source]

    # File tk/lib/tk.rb, line 1841
      def root
        TkRoot.new
      end

update(idle=nil)

[Source]

    # File tk/lib/tk.rb, line 1942
      def update(idle=nil)
        # only for backward compatibility (This never be recommended to use)
        Tk.update(idle)
        self
      end

[Validate]