Added getter and setter for maxWidth and maxHeight for button groups.

doc/out/pixi_buttongroup.js.html

@@ -252,6 +252,10 @@
             
                 <li class="parent " data-name="ButtonGroup#disabled"><a href="ButtonGroup.html#disabled">disabled</a></li>
             
+                <li class="parent " data-name="ButtonGroup#maxHeight"><a href="ButtonGroup.html#maxHeight">maxHeight</a></li>
+            
+                <li class="parent " data-name="ButtonGroup#maxWidth"><a href="ButtonGroup.html#maxWidth">maxWidth</a></li>
+            
             </ul>
             <ul class="typedefs itemMembers">
             
@@ -1819,6 +1823,34 @@ export default class ButtonGroup extends PIXI.Container {
         this.buttons.forEach(it => (it.disabled = value))
     }
 
+    /**
+     * Gets or sets the maximum width of the button group for stacking. Usefull when you want to resize the available space.
+     *
+     * @member {number}
+     */
+    get maxWidth() {
+        return this.opts.maxWidth
+    }
+
+    set maxWidth(value) {
+        this.opts.maxWidth = value
+        this.layout()
+    }
+
+    /**
+     * Gets or sets the maximum height of the button group for stacking. Usefull when you want to resize the available space.
+     *
+     * @member {number}
+     */
+    get maxHeight() {
+        return this.opts.maxHeight
+    }
+
+    set maxHeight(value) {
+        this.opts.maxHeight = value
+        this.layout()
+    }
+
     /**
      * Searches all buttons of the button group and returns the maximum width of one button.
      *
@@ -2121,7 +2153,7 @@ export default class ButtonGroup extends PIXI.Container {
 
         <footer class="content-size">
             <div class="footer">
-                Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Thu Aug 01 2019 11:26:03 GMT+0200 (Mitteleuropäische Sommerzeit)
+                Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.6.3</a> on Fri Aug 02 2019 10:15:07 GMT+0200 (Mitteleuropäische Sommerzeit)
             </div>
         </footer>
     </div>