Ubuntu Manpage: ttk::progressbar - Provide progress feedback

NAME

       ttk::progressbar - Provide progress feedback

SYNOPSIS

       ttk::progressbar pathName ?options?
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DESCRIPTION

       A  ttk::progressbar widget shows the status of a long-running operation.  They can operate
       in two modes: determinate mode shows the amount completed relative to the total amount  of
       work  to be done, and indeterminate mode provides an animated display to let the user know
       that something is happening.

STANDARD OPTIONS

       -class                -cursor              -takefocus
       -style

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

WIDGET-SPECIFIC OPTIONS

Command-Line Name:-length
Database Name: length
Database Class: Length

Specifies the length of the long axis of the progress bar (width if horizontal,
height if vertical).

Command-Line Name:-maximum
Database Name: maximum
Database Class: Maximum

A floating point number specifying the maximum -value. Defaults to 100.

Command-Line Name:-mode
Database Name: mode
Database Class: Mode

One of determinate or indeterminate.

Command-Line Name:-orient
Database Name: orient
Database Class: Orient

One of horizontal or vertical. Specifies the orientation of the progress bar.

Command-Line Name:-phase
Database Name: phase
Database Class: Phase

Read-only option. The widget periodically increments the value of this option
whenever the -value is greater than 0 and, in determinate mode, less than -maximum.
This option may be used by the current theme to provide additional animation
effects.

Command-Line Name:-value
Database Name: value
Database Class: Value

The current value of the progress bar. In determinate mode, this represents the
amount of work completed. In indeterminate mode, it is interpreted modulo
-maximum; that is, the progress bar completes one “cycle” when the -value increases
by -maximum. If -variable is set to an existing variable, specifying -value has no
effect (the variable value takes precedence).

Command-Line Name:-variable
Database Name: variable
Database Class: Variable

The name of a global Tcl variable which is linked to the -value. If specified to
an existing variable, the -value of the progress bar is automatically set to the
value of the variable whenever the latter is modified.

WIDGET COMMAND

       pathName cget option
              Returns the current value of the specified option; see ttk::widget(3tk).

       pathName configure ?option? ?value option value ...?
              Modify or query widget options; see ttk::widget(3tk).

       pathName identify x y
              Returns the name of the element at position x, y.  See ttk::widget(3tk).

       pathName instate statespec ?script?
              Test the widget state; see ttk::widget(3tk).

       pathName start ?interval?
              Begin autoincrement mode: schedules a recurring timer event that calls  step  every
              interval  milliseconds.   If  omitted,  interval  defaults  to  50 milliseconds (20
              steps/second).

       pathName state ?stateSpec?
              Modify or query the widget state; see ttk::widget(3tk).

       pathName step ?amount?
              Increments the -value by amount.  amount defaults to 1.0 if omitted.

       pathName stop
              Stop autoincrement mode: cancels any recurring timer event  initiated  by  pathName
              start.

STYLING OPTIONS

       The class name for a ttk::progressbar is TProgressbar.

       TProgressbar styling options configurable with ttk::style are:

       -background color
       -bordercolor color
       -darkcolor color
       -lightcolor color
       -maxphase
              For the aqua theme.
       -period
              For the aqua theme.
       -troughcolor color

       Some options are only available for specific themes.

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