data {
    item: "key1" "val1";
}

collections {
   group {
        name: "my_group";
        data {
            item: "key2" "val2";
        }
        parts {
            part {
                name: "background";
                type: RECT;
                mouse_events: 0;
                description {
                    state: "default" 0.0;
                    color: 255 255 255 255;
                    rel1 {
                        relative: 0.0 0.0;
                        offset: 0 0;
                    }
                    rel2 {
                        relative: 1.0 1.0;
                        offset: -1 -1;
                    }
                }
            }
            part {
                name: "text";
                type: TEXT;
                mouse_events: 1;
                description {
                    state: "default" 0.0;
                    color: 255 0 0 255;
                    rel1 {
                        relative: 0.1 0.2;
                        offset: 5 10;
                    }
                    rel2 {
                        relative: 0.9 0.8;
                        offset: -6 -11;
                    }
                    text {
                        font: "Sans";
                        size: 10;
                        text: "hello world";
                    }
                }
                description {
                    state: "over" 0.0;
                    inherit: "default" 0.0;
                    color: 0 255 0 255;
                }
            }
            programs {
                program {
                    signal: "mouse,in";
                    source: "text";
                    action: STATE_SET "over" 0.0;
                    target: "text";
                    transition: LINEAR 0.1;
                }
                program {
                    signal: "mouse,out";
                    source: "text";
                    action: STATE_SET "default" 0.0;
                    target: "text";
                    transition: LINEAR 0.1;
                }
            }
        }
    }
}