Tk Themed Widget - ttk::combobox manual page

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NAME
ttk::combobox - text field with popdown selection list
SYNOPSIS
DESCRIPTION
STANDARD OPTIONS
-class
-cursor, cursor, Cursor
-style
-takefocus, takeFocus, TakeFocus
WIDGET-SPECIFIC OPTIONS
-exportselection, exportSelection, ExportSelection
-justify, justify, Justify
-height, height, Height
-postcommand, postCommand, PostCommand
-state, state, State
-textvariable, textVariable, TextVariable
-values, values, Values
-width, width, Width
WIDGET COMMAND
pathName cget option
pathName configure ?option? ?value option value ...?
pathName current ?newIndex?
pathName get
pathName identify x y
pathName instate stateSpec ?script?
pathName set value
pathName state ?stateSpec?
VIRTUAL EVENTS
SEE ALSO
KEYWORDS

NAME

ttk::combobox - text field with popdown selection list

SYNOPSIS

ttk::combobox pathName ?options?

DESCRIPTION

A ttk::combobox combines a text field with a pop-down list of values; the user may select the value of the text field from among the values in the list.

STANDARD OPTIONS

-class
-cursor, cursor, Cursor
-style
-takefocus, takeFocus, TakeFocus

WIDGET-SPECIFIC OPTIONS

Command-Line Name: -exportselection
Database Name: exportSelection
Database Class: ExportSelection
Boolean value. If set, the widget selection is linked to the X selection.

Command-Line Name: -justify
Database Name: justify
Database Class: Justify
Specifies how the text is aligned within the widget. One of left, center, or right.

Command-Line Name: -height
Database Name: height
Database Class: Height
Specifies the height of the pop-down listbox, in rows.

Command-Line Name: -postcommand
Database Name: postCommand
Database Class: PostCommand
A Tcl script to evaluate immediately before displaying the listbox. The -postcommand script may specify the -values to display.

Command-Line Name: -state
Database Name: state
Database Class: State
One of normal, readonly, or disabled. In the readonly state, the value may not be edited directly, and the user can only select one of the -values from the dropdown list. In the normal state, the text field is directly editable. In the disabled state, no interaction is possible.

Command-Line Name: -textvariable
Database Name: textVariable
Database Class: TextVariable
Specifies the name of a variable whose value is linked to the widget value. Whenever the variable changes value the widget value is updated, and vice versa.

Command-Line Name: -values
Database Name: values
Database Class: Values
Specifies the list of values to display in the drop-down listbox.

Command-Line Name: -width
Database Name: width
Database Class: Width
Specifies an integer value indicating the desired width of the entry window, in average-size characters of the widget's font.

WIDGET COMMAND

pathName cget option
Returns the current value of the specified option. See ttk::widget(n).

pathName configure ?option? ?value option value ...?
Modify or query widget options. See ttk::widget(n).

pathName current ?newIndex?
If newIndex is supplied, sets the combobox value to the element at position newIndex in the list of -values. Otherwise, returns the index of the current value in the list of -values or -1 if the current value does not appear in the list.

pathName get
Returns the current value of the combobox.

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

pathName instate stateSpec ?script?
Test the widget state. See ttk::widget(n).

pathName set value
Sets the value of the combobox to value.

pathName state ?stateSpec?
Modify or query the widget state. See ttk::widget(n).

The combobox widget also supports the following ttk::entry widget commands (see ttk::entry(n) for details):

bbox

delete

icursor

index

insert

selection

xview

VIRTUAL EVENTS

The combobox widget generates a <<ComboboxSelected>> virtual event when the user selects an element from the list of values. If the selection action unposts the listbox, this event is delivered after the listbox is unposted.

SEE ALSO

ttk::widget, ttk::entry

KEYWORDS

choice, entry, list box, text box, widget
Copyright © 1995-1997 Roger E. Critchlow Jr. Copyright © 2004 Joe English