DOKK / manpages / debian 10 / tk8.6-doc / ttk_button.3tk.en
ttk::button(3tk) Tk Themed Widget ttk::button(3tk) 







ttk::button - Widget that issues a command when pressed








ttk::button pathName ?options?










A ttk::button widget displays a textual label and/or image,
    and evaluates a command when pressed.








-class	-compound	-cursor
-image	-state	-style
-takefocus	-text	-textvariable
-underline	-width


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








Command-Line Name:	-command
Database Name:	command
Database Class:	Command



  

  
A script to evaluate when the widget is invoked.






Command-Line Name:	-default
Database Name:	default
Database Class:	Default



  

  
May be set to one of normal, active, or disabled. In
      a dialog box, one button may be designated the “default”
      button (meaning, roughly, “the one that gets invoked when the user
      presses <Enter>”). active indicates that this is
      currently the default button; normal means that it may become the
      default button, and disabled means that it is not defaultable. The
      default is normal.






Depending on the theme, the default button may be displayed with
    an extra highlight ring, or with a different border color.










In addition to the standard cget, configure,
    identify, instate, and state commands, buttons support
    the following additional widget commands:



  

  
Invokes the command associated with the button.










Ttk::button widgets support the Toolbutton style in
    all standard themes, which is useful for creating widgets for toolbars.








The class name for a ttk::button is TButton.


Dynamic states: active, disabled, pressed,
    readonly.


TButton styling options configurable with ttk::style
    are:


-anchor anchor
  

  -background color
  

  -bordercolor color
  

  -darkcolor color
  

  -foreground color
  

  -font font
  

  -highlightcolor color
  

  -highlightthickness amount
  

  -lightcolor color
  

  -padding padding
  

  -relief relief
  

  -shiftrelief amount


-shiftrelief specifies how far the button contents
  are shifted down and right in the pressed state. This action provides
  additional skeumorphic feedback.

-width amount

Some options are only available for specific themes.


See the ttk::style manual page for information on how to
    configure ttk styles.








ttk::widget(3tk), button(3tk)








widget, button, default, command







  

    8.5
    Tk