Follow up fixed for #726

Author: kevzlou7979

gwt-material/src/main/java/gwt/material/design/client/ui/MaterialListValueBox.java

@@ -37,6 +37,7 @@
 import gwt.material.design.client.js.JsMaterialElement;
 import gwt.material.design.client.ui.html.Label;
 import gwt.material.design.jquery.client.api.JQuery;
+import gwt.material.design.jquery.client.api.JQueryElement;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -109,9 +110,10 @@ protected void onLoad() {
 
     @Override
     public void load() {
+        JQueryElement listBoxElement = $(listBox.getElement());
         JsMaterialElement.$(listBox.getElement()).material_select(
-                () -> JQuery.$("input.select-dropdown").trigger("close", null));
-        $(listBox.getElement()).change((e, param) -> {
+                () -> $("input.select-dropdown").trigger("close", true));
+        listBoxElement.change((e, param) -> {
             try {
                 ValueChangeEvent.fire(this, getValue());
             } catch (IndexOutOfBoundsException ex) {
@@ -122,8 +124,8 @@ public void load() {
 
         // Fixed IE browser for select dropdown scrolling
         // Related materialize issue https://github.com/Dogfalo/materialize/issues/901
-        $(listBox.getElement()).siblings("input.select-dropdown").mousedown((event, o) -> {
-            $(".select-dropdown").trigger("close", true);
+        listBoxElement.siblings("input.select-dropdown").mousedown((event, o) -> {
+            $("input[data-activates!='" + listBoxElement.attr("data-activates") + "'].select-dropdown").trigger("close", true);
             if (!UiHelper.isTouchScreenDevice()) {
                 event.preventDefault();
             }