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labnag(1)
# NAME
labnag - Show dialog with message and buttons
# SYNOPSIS
_labnag_ [options...]
# OPTIONS
*-B, --button* <text> [<action>]
Create a button with the text _text_ that optionally executes _action_
when pressed. Multiple buttons can be defined by providing the flag
multiple times. Buttons will appear in the order they are provided from
left to right.
*-Z, --button-dismiss* <text> [<action>]
Create a button with the text _text_ that optionally executes _action_
when pressed, and dismisses labnag. Multiple buttons can be defined by
providing the flag multiple times. Buttons will appear in the order
they are provided from left to right.
*-d, --debug*
Enable debugging.
*-e, --edge* top|bottom
Set the edge to use.
*-y, --layer* overlay|top|bottom|background
Set the layer to use.
*-f, --font* <font>
Set the font to use.
*-h, --help*
Show help message and quit.
*-l, --detailed-message*
Read a detailed message from stdin. A button to toggle details will be
added. Details are shown in a scrollable multi-line text area.
*-L, --detailed-button* <text>
Set the text for the button that toggles details. This has no effect if
there is not a detailed message. The default is _Toggle details_.
*-m, --message* <msg>
Set the message text.
*-o, --output* <output>
Set the output to use. This should be the name of a _xdg\_output_.
*-t, --timeout*
Set duration to close dialog. Default is 5 seconds.
*-x, --exclusive-zone*
Use exclusive zone. Default is false.
*-v, --version*
Show the version number and quit.
# APPEARANCE OPTIONS
*--background-color* <RRGGBB[AA]>
Set the color of the background.
*--button-border-color* <RRGGBB[AA]>
Set the color of the button border.
*--border-bottom-color* <RRGGBB[AA]>
Set the color of the bottom border.
*--button-background-color* <RRGGBB[AA]>
Set the color for the background for buttons.
*--text-color* <RRGGBB[AA]>
Set the text color.
*--button-text-color* <RRGGBB[AA]>
Set the button text color.
*--border-bottom-size* <size>
Set the thickness of the bottom border.
*--message-padding* <padding>
Set the padding for the message.
*--details-background-color* <RRGGBB[AA]>
Set the color for the background for details.
*--details-border-size* <size>
Set the thickness for the details border.
*--button-border-size* <size>
Set the thickness for the button border.
*--button-gap* <gap>
Set the size of the gap between buttons.
*--button-dismiss-gap* <gap>
Set the size of the gap between the dismiss button and another button.
*--button-margin-right* <margin>
Set the margin from the right of the dismiss button to edge.
*--button-padding* <padding>
Set the padding for the button text.
# EXAMPLE
This is a simple example of a _labnag_ logout GUI.
```
#!/bin/sh
# logout with labnag
labnag \\
-f "Hack Regular 10"\\
-m "Choose your logout option"\\
-Z " Lock " "gtklock -d"\\
-Z " Logout " "labwc -e"\\
-Z "Shutdown " "systemctl poweroff"\\
-Z " Reboot " "systemctl reboot"\\
-Z "Hibernate" "systemctl hibernate"\\
-Z " Suspend " "systemctl suspend"\\
-Z " Cancel "\\
--background-color 00ffff\\
--button-background-color 00ffff\\
--button-border-color 00ccccaa\\
--text-color 000000\\
--button-text-color 000000\\
--button-gap 8\\
--button-margin-right 0\\
--button-padding 5\\
--button-border-size 2\\
-t 60
```
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