- NAME
- ttk::spinbox - Selecting text field widget
- SYNOPSIS
- DESCRIPTION
- STANDARD OPTIONS
- -class, undefined, undefined
- -cursor, cursor, Cursor
- -style, style, Style
- -takefocus, takeFocus, TakeFocus
- -xscrollcommand, xScrollCommand, ScrollCommand
- STANDARD OPTIONS
- -validate, validate, Validate
- -validatecommand, validateCommand, ValidateCommand
- WIDGET-SPECIFIC OPTIONS
- -from, from, From
- -to, to, To
- -increment, increment, Increment
- -values, values, Values
- -wrap, wrap, Wrap
- -format, format, Format
- -command, command, Command
- INDICES
- VALIDATION
- WIDGET COMMAND
- pathName current index
- pathName get
- pathName set value
- VIRTUAL EVENTS
- SEE ALSO
- KEYWORDS
ttk::spinbox - Selecting text field widget
ttk::spinbox pathName ?options?
A ttk::spinbox widget is a ttk::entry widget with built-in
up and down buttons that are used to either modify a numeric value or
to select among a set of values. The widget implements all the features
of the ttk::entry widget including support of the
-textvariable option to link the value displayed by the widget
to a Tcl variable.
- -class, undefined, undefined
- -cursor, cursor, Cursor
- -style, style, Style
- -takefocus, takeFocus, TakeFocus
- -xscrollcommand, xScrollCommand, ScrollCommand
- -validate, validate, Validate
- -validatecommand, validateCommand, ValidateCommand
- Command-Line Name: -from
- Database Name: from
- Database Class: From
- A floating-point value specifying the lowest value for the spinbox. This is
used in conjunction with -to and -increment to set a numerical
range.
- Command-Line Name: -to
- Database Name: to
- Database Class: To
- A floating-point value specifying the highest permissible value for the
widget. See also -from and -increment.
range.
- Command-Line Name: -increment
- Database Name: increment
- Database Class: Increment
- A floating-point value specifying the change in value to be applied each
time one of the widget spin buttons is pressed. The up button applies a
positive increment, the down button applies a negative increment.
- Command-Line Name: -values
- Database Name: values
- Database Class: Values
- This must be a Tcl list of values. If this option is set then this will
override any range set using the -from, -to and
-increment options. The widget will instead use the values
specified beginning with the first value.
- Command-Line Name: -wrap
- Database Name: wrap
- Database Class: Wrap
- Must be a proper boolean value. If on, the spinbox will wrap around the
values of data in the widget.
- Command-Line Name: -format
- Database Name: format
- Database Class: Format
- Specifies an alternate format to use when setting the string value
when using the -from and -to range.
This must be a format specifier of the form %<pad>.<pad>f,
as it will format a floating-point number.
- Command-Line Name: -command
- Database Name: command
- Database Class: Command
- Specifies a Tcl command to be invoked whenever a spinbutton is invoked.
See the ttk::entry manual for information about indexing characters.
See the ttk::entry manual for information about using the
-validate and -validatecommand options.
The following subcommands are possible for spinbox widgets in addition to
the commands described for the ttk::entry widget:
- pathName current index
-
- pathName get
-
Returns the spinbox's current value.
- pathName set value
-
Set the spinbox string to value. If a -format option has
been configured then this format will be applied. If formatting fails
or is not set or the -values option has been used then the value
is set directly.
The spinbox widget generates a <<Increment>> virtual event when
the user presses <Up>, and a <<Decrement>> virtual event when the
user presses <Down>.
ttk::widget, ttk::entry, spinbox
entry, spinbox, widget, text field
Copyright © 1995-1997 Roger E. Critchlow Jr.
Copyright © 2008 Pat Thoyts