feat: implement refreshAll

Author: javier-godoy

src/main/java/com/flowingcode/addons/ycalendar/ExtendedDatePicker.java

@@ -7,9 +7,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -70,7 +70,7 @@ public void setClassNameGenerator(ValueProvider<LocalDate, String> classNameGene
 
   /** Refresh the styles of all dates in the displayed year and month. */
   public void refreshAll() {
-    // getElement().executeJs("setTimeout(()=>this._clearEmptyDaysStyle())");
+    getElement().executeJs("this.refreshAll()");
   }
 
   @ClientCallable

src/main/resources/META-INF/frontend/fc-date-picker/fc-date-picker.js

@@ -71,6 +71,13 @@ export class FcDatePicker extends DatePicker {
     };
   }
 
+  refreshAll() {
+    this._styles = {};
+    if (this._overlayContent) {
+        this._overlayContent._monthScroller.querySelectorAll("vaadin-month-calendar").forEach(calendar=>this._updateMonthStyles(calendar));
+    }
+  }
+  
   _updateMonthStyles(element) {
 
     const _clearStyles = function() {