TinyMCE 4 toggle toolbar button state

Question

What is the simplest way to toggle the state of a toolbar button (like it works with the default bold-button)? I can\'t \"get\" to that class i Tinymce that changes the butt

Answer 1

First fire statechange in your command:

editor.fire('FullscreenStateChanged', {state: fullscreenState});

On button onPostRender change button state:

onPostRender: function() {
    var self = this;

    editor.on('FullscreenStateChanged', function(e) {
        self.active(e.state);
    });
}