Fltkhs - A Haskell Binding to the FLTK GUI Library

Fltkhs aims to be a complete Haskell binding to the [FLTK GUI library] 1.

NOTE: As of version 0.4.0.0, due to the introduction of closed type families, only GHC >= 7.8.1 is supported.

Abbreviated installation instructions are for Linux and Mac are:

• Download [FLTK 1.3.3] 2.
• Install with:

    > ./configure --enable-shared
    > make
    > make install

• Install via the fltkhs-hello-world skeleton application:

    > git clone https://github.com/deech/fltkhs-hello-world
    > cd fltkhs-hello-world
    > stack build

• Test your installation by invoking: 'stack exec fltkhs-hello-world'.

The rest of the documentation (including installation instructions for Windows and API usage) is located in the [FLTKHS module] 3. This is the primary module that needs to be imported by every Fltkhs app and the entry point into the application.

Screenshots

Drawing with FLTKHS

A table of widgets

A complex tree Done completely using Fluid. Notice how tree nodes can be arbitrary widgets.

Demos

A number of demos are also available in the [fltkhs-demos] 4 and the [fltkhs-fluid-demos] 5 packages.