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label(n)                                    Tk Built-In Commands                                    label(n)



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NAME
       label - Create and manipulate label widgets

SYNOPSIS
       label pathName ?options?

STANDARD OPTIONS
       -activebackground     -disabledforeground  -padx
       -activeforeground     -font                -pady
       -anchor               -foreground          -relief
       -background           -highlightbackground -takefocus
       -bitmap               -highlightcolor      -text
       -borderwidth          -highlightthickness  -textvariable
       -compound             -image               -underline
       -cursor               -justify             -wraplength

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

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

              Specifies  a  desired  height  for the label.  If an image or bitmap is being displayed in the
              label then the value is in screen units (i.e. any of the forms  acceptable  to  Tk_GetPixels);
              for  text it is in lines of text.  If this option is not specified, the label's desired height
              is computed from the size of the image or bitmap or text being displayed in it.

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

              Specifies one of three states for the label:  normal, active, or disabled.   In  normal  state
              the  button  is  displayed  using  the foreground and background options.  In active state the
              label is displayed using the activeForeground and activeBackground options.  In  the  disabled
              state the disabledForeground and background options determine how the button is displayed.

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

              Specifies  a  desired  width  for  the label.  If an image or bitmap is being displayed in the
              label then the value is in screen units (i.e. any of the forms  acceptable  to  Tk_GetPixels);
              for  text  it is in characters.  If this option is not specified, the label's desired width is
              computed from the size of the image or bitmap or text being displayed in it.
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DESCRIPTION
       The label command creates a new window (given by the pathName argument) and makes  it  into  a  label
       widget.   Additional  options, described above, may be specified on the command line or in the option
       database to configure aspects of the label such as its colors, font, text, and initial  relief.   The
       label  command  returns  its  pathName argument.  At the time this command is invoked, there must not
       exist a window named pathName, but pathName's parent must exist.

       A label is a widget that displays a textual string, bitmap or image.  If text is displayed,  it  must
       all  be  in a single font, but it can occupy multiple lines on the screen (if it contains newlines or
       if wrapping occurs because of the wrapLength option) and one of  the  characters  may  optionally  be
       underlined  using  the  underline option.  The label can be manipulated in a few simple ways, such as
       changing its relief or text, using the commands described below.

WIDGET COMMAND
       The label command creates a new Tcl command whose name is pathName.  This  command  may  be  used  to
       invoke various operations on the widget.  It has the following general form:
              pathName option ?arg arg ...?
       Option and the args determine the exact behavior of the command.  The following commands are possible
       for label widgets:

       pathName cget option
              Returns the current value of the configuration option given by option.  Option may have any of
              the values accepted by the label command.

       pathName configure ?option? ?value option value ...?
              Query or modify the configuration options of the widget.  If no option is specified, returns a
              list describing all of the available options for pathName (see Tk_ConfigureInfo  for  informa-tion information
              tion  on  the  format  of  this list).  If option is specified with no value, then the command
              returns a list describing the one named option (this list will be identical to the correspond-ing corresponding
              ing  sublist  of  the  value returned if no option is specified).  If one or more option-value
              pairs are specified, then the command modifies the given widget option(s) to  have  the  given
              value(s);   in this case the command returns an empty string.  Option may have any of the val-ues values
              ues accepted by the label command.

BINDINGS
       When a new label is created, it has no default event bindings: labels are not intended to be interac-tive. interactive.
       tive.

EXAMPLE
              # Make the widgets
              label .t -text "This widget is at the top"    -bg red
              label .b -text "This widget is at the bottom" -bg green
              label .l -text "Left\nHand\nSide"
              label .r -text "Right\nHand\nSide"
              text .mid
              # Lay them out
              pack .t   -side top    -fill x
              pack .b   -side bottom -fill x
              pack .l   -side left   -fill y
              pack .r   -side right  -fill y
              pack .mid -expand 1    -fill both

SEE ALSO
       labelframe(n), button(n), ttk::label(n)

KEYWORDS
       label, widget



Tk                                                   4.0                                            label(n)