GTK4 Crystal Bindings

See examples folder and have fun.

Is it ready?

Not yet, I'm porting Tijolo from GTK3/crystal-gobject to GTK4 using this binding, so I should release the first version of this only when the port finishes. However bug reports about things not working still welcome, so I can keep track of them.

Compile time dependencies

You need the GTK libraries and their GObjectIntrospection files.

• Archlinux: pacman -S gtk4 gobject-introspection
• Ubuntu: apt-get install libgtk-4-0 gobject-introspection gir1.2-gtk-4.0
• macOS: brew install gobject-introspection gtk4

Be welcome to create a PR updating this readme once you know what packages are needed by your distro to run the examples.

Runtime dependencies

Just the GTK libraries are needed at runtime.

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     gtk4:
       github: hugopl/gtk4.cr
   

2. Run shards install

Usage

See the hello world tutorial.

For more info on how to use signals, properties, etc see the GI-Crystal project page, it's the binding generator used to create this binding.

Contributing

1. Fork it (https://github.com/hugopl/gtk4.cr/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Hugo Parente Lima - creator and maintainer