implementation de a barre de recherche

controller/RootLayout.java

@@ -13,10 +13,16 @@ import Classes.css.user.SubMenuStyleSheet;
 import Interfaces.Event;
 import Interfaces.EventObserver;
 import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
 import javafx.event.EventHandler;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Node;
 import javafx.scene.Scene;
+import javafx.scene.control.TextField;
+import javafx.scene.input.KeyCode;
+import javafx.scene.input.KeyEvent;
 import javafx.scene.input.MouseEvent;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.FlowPane;
@@ -143,6 +149,31 @@ public class RootLayout extends Application implements EventObserver {
 				if(NewsListModel.getInstance().getNews().size() != 0) {
 				
 					this.articles.clearContent();
+				
+					TextField tx = new TextField();
+					tx.setPromptText("search...");
+					tx.setId("mag_searchbar");
+					tx.setOnKeyPressed(new EventHandler<KeyEvent>() {
+
+						@Override
+						public void handle(KeyEvent arg0) {
+							if(arg0.getCode() == KeyCode.ENTER) {
+								NewsListModel.getInstance().query(tx.textProperty().get());
+							}
+							
+						}
+						
+					});
+					
+					Platform.runLater(new Runnable() {
+
+						@Override
+						public void run() {
+							RootLayout.this.main_container.getChildren().add(tx);
+							
+						}
+						
+					});
 					
 					// For each news
 					for( NewsModel news : NewsListModel.getInstance().getNews() ){