# gtk-builder-tool

gtk-builder-tool

1 User Commands

gtk-builder-tool

GtkBuilder file utility

    gtk-builder-tool
    COMMAND
    OPTION
    FILE

## Description

`gtk-builder-tool` can perform various operations on GtkBuilder .ui files.

You should always test the modified .ui files produced by gtk-builder-tool before using them in production.

## Commands

The following commands are understood:

`validate`

- Validates the .ui file and report errors to stderr.

`simplify`

- Simplifies the .ui file by removing properties that are set to their default values and write the resulting XML to stdout, or back to the input file.

`enumerate`

- Lists all the named objects that are created in the .ui file.

`preview`

- Preview the .ui file. This command accepts options to specify the ID of an object and a .css file to use.

## Simplify Options

The `simplify` command accepts the following options:

`--replace`

- Write the content back to the .ui file instead of stdout.

## Preview Options

The `preview` command accepts the following options:

`--id=ID`

- The ID of the object to preview. If not specified, gtk-builder-tool will choose a suitable object on its own.

`--css=FILE`

- Load style information from the given .css file.