Prettified all files.

lib/pixi/popupmenu.js

@@ -3,7 +3,7 @@ import Popup from './popup.js'
 
 /**
  * Class that represents a PixiJS PopupMenu.
- * 
+ *
  * @example
  * // Create the button and the modal when clicked
  * const button = new Button({
@@ -28,10 +28,9 @@ import Popup from './popup.js'
  * @see {@link https://www.iwm-tuebingen.de/iwmbrowser/lib/pixi/popupmenu.html|DocTest}
  */
 export default class PopupMenu extends Popup {
-    
     /**
      * Creates an instance of a PopupMenu.
-     * 
+     *
      * @constructor
      * @param {object} [opts] - An options object to specify to style and behaviour of the modal.
      * @param {object[]} [opts.items=[]] - A list of the menu items. Each item must be of type object.
@@ -43,38 +42,42 @@ export default class PopupMenu extends Popup {
      * @param {boolean} [opts.closeOnPopup=true] - The opacity of the background.
      */
     constructor(opts = {}) {
-        
         const theme = Theme.fromString(opts.theme)
-        
-        opts = Object.assign({}, {
-            items: [],
-            margin: theme.margin / 2,
-            textStyle: theme.textStyle,
-            closeOnPopup: true
-        }, opts)
+
+        opts = Object.assign(
+            {},
+            {
+                items: [],
+                margin: theme.margin / 2,
+                textStyle: theme.textStyle,
+                closeOnPopup: true
+            },
+            opts
+        )
 
         super(opts)
     }
-    
+
     /**
      * Creates children and instantiates everything.
-     * 
+     *
      * @private
      * @return {PopupMenu} A reference to the popupmenu for chaining.
      */
     setup() {
-
         // content
         //-----------------
         const content = new PIXI.Container()
-        
+
         let y = 0
         for (let item of this.opts.items) {
-
             let object = null
 
             if (item.label) {
-                object = new PIXI.Text(item.label, item.textStyle || this.opts.textStyle)
+                object = new PIXI.Text(
+                    item.label,
+                    item.textStyle || this.opts.textStyle
+                )
             } else {
                 object = item.content
             }
@@ -83,16 +86,22 @@ export default class PopupMenu extends Popup {
 
             if (item.action) {
                 if (item.disabled) {
-                    object.alpha = .5
+                    object.alpha = 0.5
                 } else {
                     object.interactive = true
                     object.buttonMode = true
                 }
                 object.on('pointerover', e => {
-                    TweenLite.to(object, this.theme.fast, {alpha: .83, overwrite: 'none'})
+                    TweenLite.to(object, this.theme.fast, {
+                        alpha: 0.83,
+                        overwrite: 'none'
+                    })
                 })
                 object.on('pointerout', e => {
-                    TweenLite.to(object, this.theme.fast, {alpha: 1, overwrite: 'none'})
+                    TweenLite.to(object, this.theme.fast, {
+                        alpha: 1,
+                        overwrite: 'none'
+                    })
                 })
                 object.on('pointerup', e => {
                     item.action.call(object, e, object)