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ttk::notebook(n)                              Tk Themed Widget                              ttk::notebook(n)



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NAME
       ttk::notebook - Multi-paned container widget

SYNOPSIS
       ttk::notebook pathname ?options...?
       pathname add window ?options...?
       pathname insert index window ?options...?
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DESCRIPTION
       A  ttk::notebook  widget  manages  a collection of windows and displays a single one at a time.  Each
       slave window is associated with a tab, which the user may select to  change  the  currently-displayed
       window.

STANDARD OPTIONS
       -class                -cursor              -takefocus
       -style

       See the ttk_widget manual entry for details on the standard options.

WIDGET-SPECIFIC OPTIONS
       Command-Line Name:-height
       Database Name:  height
       Database Class: Height

              If present and greater than zero, specifies the desired height of the pane area (not including
              internal padding or tabs).  Otherwise, the maximum height of all panes is used.

       Command-Line Name:-padding
       Database Name:  padding
       Database Class: Padding

              Specifies the amount of extra space to add around the outside of the notebook.  The padding is
              a list of up to four length specifications left top right bottom.  If fewer than four elements
              are specified, bottom defaults to top, right defaults to left, and top defaults to left.

       Command-Line Name:-width
       Database Name:  width
       Database Class: Width

              If present and greater than zero, specifies the desired width of the pane area (not  including
              internal padding).  Otherwise, the maximum width of all panes is used.

TAB OPTIONS
       The following options may be specified for individual notebook panes:

       Command-Line Name:-state
       Database Name:  state
       Database Class: State

              Either  normal,  disabled or hidden.  If disabled, then the tab is not selectable.  If hidden,
              then the tab is not shown.

       Command-Line Name:-sticky
       Database Name:  sticky
       Database Class: Sticky

              Specifies how the slave window is positioned within the pane area.  Value is a string contain-ing containing
              ing zero or more of the characters n, s, e, or w.  Each letter refers to a side (north, south,
              east, or west) that the slave window will "stick" to, as per the grid geometry manager.

       Command-Line Name:-padding
       Database Name:  padding
       Database Class: Padding

              Specifies the amount of extra space to add between the notebook and this pane.  Syntax is  the
              same as for the widget -padding option.

       Command-Line Name:-text
       Database Name:  text
       Database Class: Text

              Specifies a string to be displayed in the tab.

       Command-Line Name:-image
       Database Name:  image
       Database Class: Image

              Specifies an image to display in the tab.  See ttk_widget(n) for details.

       Command-Line Name:-compound
       Database Name:  compound
       Database Class: Compound

              Specifies how to display the image relative to the text, in the case both -text and -image are
              present.  See label(n) for legal values.

       Command-Line Name:-underline
       Database Name:  underline
       Database Class: Underline

              Specifies the integer index (0-based) of a character to underline in  the  text  string.   The
              underlined  character  is  used  for  mnemonic activation if ttk::notebook::enableTraversal is
              called.

TAB IDENTIFIERS
       The tabid argument to the following commands may take any of the following forms:

       •      An integer between zero and the number of tabs;

       •      The name of a slave window;

       •      A positional specification of the form "@x,y", which identifies the tab

       •      The literal string "current", which identifies the currently-selected tab; or:

       •      The literal string "end", which returns the number of tabs (only valid for "pathname  index").

WIDGET COMMAND
       pathname add window ?options...?
              Adds a new tab to the notebook.  See TAB OPTIONS for the list of available options.  If window
              is currently managed by the notebook but hidden, it is restored to its previous position.

       pathname configure ?options?
              See ttk::widget(n).

       pathname cget option
              See ttk::widget(n).

       pathname forget tabid
              Removes the tab specified by tabid, unmaps and unmanages the associated window.

       pathname hide tabid
              Hides the tab specified by tabid.  The tab will not be displayed, but  the  associated  window
              remains managed by the notebook and its configuration remembered.  Hidden tabs may be restored
              with the add command.

       pathname identify component x y
              Returns the name of the element under the point given by x and y, or the empty  string  if  no
              component is present at that location.  The following subcommands are supported:

              pathname identify element x y
                     Returns the name of the element at the specified location.

              pathname identify tab x y
                     Returns the index of the tab at the specified location.

       pathname index tabid
              Returns  the numeric index of the tab specified by tabid, or the total number of tabs if tabid
              is the string "end".

       pathname insert pos subwindow options...
              Inserts a pane at the specified position.  pos is either the string end, an integer index,  or
              the name of a managed subwindow.  If subwindow is already managed by the notebook, moves it to
              the specified position.  See TAB OPTIONS for the list of available options.

       pathname instate statespec ?script...?
              See ttk::widget(n).

       pathname select ?tabid?
              Selects the specified tab.  The associated slave window will be displayed, and the previously-selected previouslyselected
              selected  window  (if different) is unmapped.  If tabid is omitted, returns the widget name of
              the currently selected pane.

       pathname state ?statespec?
              See ttk::widget(n).

       pathname tab tabid ?-option ?value ...
              Query or modify the options of the specific tab.  If no -option is specified, returns  a  dic-tionary dictionary
              tionary  of  the  tab  option  values.  If one -option is specified, returns the value of that
              option.  Otherwise, sets the -options to the corresponding values.  See TAB  OPTIONS  for  the
              available options.

       pathname tabs
              Returns the list of windows managed by the notebook.

KEYBOARD TRAVERSAL
       To enable keyboard traversal for a toplevel window containing a notebook widget $nb, call:
              ttk::notebook::enableTraversal $nb

       This will extend the bindings for the toplevel window containing the notebook as follows:

       •      Control-Tab selects the tab following the currently selected one.

       •      Shift-Control-Tab selects the tab preceding the currently selected one.

       •      Alt-K, where K is the mnemonic (underlined) character of any tab, will select that tab.

       Multiple  notebooks  in  a  single toplevel may be enabled for traversal, including nested notebooks.
       However, notebook traversal only works properly if all panes are direct children of the notebook.

VIRTUAL EVENTS
       The notebook widget generates a <<NotebookTabChanged>> virtual event after a new tab is selected.

EXAMPLE
              pack [ttk::notebook .nb]
              ttk::notebook::enableTraversal .nb

SEE ALSO
       ttk::widget(n), grid(n)

KEYWORDS
       pane, tab



Tk                                                   8.5                                    ttk::notebook(n)