haxeui-kha is the Kha backend for HaxeUI.

• haxeui-kha has a dependency to haxeui-core, and so that too must be installed.
• haxeui-kha also has a dependency to Kha, please refer to the installation instructions on their site.

Eventually all these libs will become haxelibs, however, currently in their alpha form they do not even contain a haxelib.json file (for dependencies, etc) and therefore can only be used by downloading the source and using the haxelib dev command or by directly using the git versions using the haxelib git command (recommended). Eg:

haxelib git haxeui-core https://github.com/haxeui/haxeui-core
haxelib dev haxeui-kha path/to/expanded/source/archive

The simplest method to create a new Kha application that is HaxeUI ready is to use one of the haxeui-templates. These templates will allow you to start a new project rapidly with HaxeUI support baked in.

If however you already have an existing application, then incorporating HaxeUI into that application is straightforward:

Simply add the following lines to your khamake.js and rebuild your project files (using haxelib run kha html5 for example):

project.addLibrary('haxeui-core');
project.addLibrary('haxeui-kha');
project.addLibrary('hscript');

The Kha system itself must be initialised and a render loop started. This can be done by using code similar to:

public function new() {
    Assets.loadEverything(onAssetsLoaded);
}

function onAssetsLoaded() {
    Toolkit.init();
    System.notifyOnRender(render);
}

function render(framebuffer:Framebuffer): Void {		
    var g = framebuffer.g2;
    g.begin(true, 0xFFFFFF);
    Screen.instance.renderTo(g);
    g.end();
}

Once the toolkit is initialised you can add components using the methods specified here.

As well as using the generic Screen.instance.addComponent, it is also possible to render a component to a specific surface use the components special renderTo function. Eg:

main.renderTo(...);

• haxeui-api - The HaxeUI api docs.
• haxeui-guides - Set of guides to working with HaxeUI and backends.
• haxeui-demo - Demo application written using HaxeUI.
• haxeui-templates - Set of templates for IDE's to allow quick project creation.
• haxeui-bdd - A behaviour driven development engine written specifically for HaxeUI (uses haxe-bdd which is a gherkin/cucumber inspired project).
• WWX2016 presentation - A presentation given at WWX2016 regarding HaxeUI.