/// namespace xsystem35 { export class ToolBar { private toolbar = $('#toolbar'); private handler = $('#toolbar-handler'); setCloseable() { this.handler.hidden = false; this.handler.addEventListener('click', this.open.bind(this)); $('#toolbar-close-button').addEventListener('click', this.close.bind(this)); this.toolbar.classList.add('closeable'); this.close(); } open() { this.toolbar.classList.remove('closed'); } close() { this.toolbar.classList.add('closed'); } } }