Scale Dialog

Use the --scale option. Scale Dialog

Use the --scale option to create a scale dialog.

The scale dialog supports the following options:

Set the dialog text. (Default: Adjust the scale value)

<cmd>--value</cmd>=<var>VALUE</var>

Set initial value. (Default: 0) You must specify value between minimum value to maximum value.

<cmd>--min-value</cmd>=<var>VALUE</var>

Set minimum value. (Default: 0)

<cmd>--max-value</cmd>=<var>VALUE</var>

Set maximum value. (Default: 100)

<cmd>--step</cmd>=<var>VALUE</var>

Set step size. (Default: 1)

<cmd>--print-partial</cmd>

Print value to standard output, whenever a value is changed.

<cmd>--hide-value</cmd>

Hide value on dialog.

The following example script shows how to create a scale dialog:


#!/bin/sh

VALUE=`zenity --scale --text="Select window transparency." --value=50`

case $? in
         0)
		echo "You selected $VALUE%.";;
         1)
                echo "No value selected.";;
        -1)
                echo "An unexpected error has occurred.";;
esac

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