some more buttons in the GUI and fixed the project list logic when the list was cleared.

src/com/coder/client/CoderClient.java

@@ -26,6 +26,7 @@ import com.coder.server.message.ProjectRspMsg;
 import zutil.log.CompactLogFormatter;
 import zutil.log.LogUtil;
 import javafx.application.Application;
+import javafx.application.Platform;
 import javafx.stage.Stage;
 
 public class CoderClient extends Application{
@@ -106,7 +107,7 @@ public class CoderClient extends Application{
 				selectServerDialog.setServerPort(serverPort);
 			}
 			@Override
-			public void cancel() {
+			public void exit() {
 				logger.info("terminating");
 				System.exit(0);
 			}
@@ -162,11 +163,16 @@ public class CoderClient extends Application{
 			private void setupSessionListener(){
 				session.addCoderMessageReceivedListener(new CoderMessageReceivedListener() {
 					@Override
-					public void projectListRspReceived(Map<String, ProjectListData> projectListRsp) {
-						for(String projectName : projectListRsp.keySet()){
-							ProjectListData projectData = projectListRsp.get(projectName);
-							selectProjectDialog.addProjectToList(projectName, projectData);
-						}
+					public void projectListRspReceived(final Map<String, ProjectListData> projectListRsp) {
+						Platform.runLater(new Runnable() {
+						    @Override
+						    public void run() {
+						    	for(String projectName : projectListRsp.keySet()){
+									ProjectListData projectData = projectListRsp.get(projectName);
+									selectProjectDialog.addProjectToList(projectName, projectData);
+								}
+						    }
+						});
 					}
 					@Override
 					public void projectRspReceived(ProjectRspMsg projectRspMsg) {
@@ -243,6 +249,7 @@ public class CoderClient extends Application{
 	
 	private void closeCurrentSession(){
 		if(this.session != null){
+			logger.info("disconnecting from server");
 			session.close();
 			session = null;
 		}

src/com/coder/client/gui/GuiWindow.java

@@ -33,6 +33,7 @@ public abstract class GuiWindow implements Initializable{
 	 */
 	public void showOnStage(Stage stage){
 		stage.setScene(scene);
+		stage.setTitle(getTitle());
 		this.stage = stage;
 		willShow();
         stage.show();
@@ -47,6 +48,7 @@ public abstract class GuiWindow implements Initializable{
 		modalStage.initModality(Modality.WINDOW_MODAL);
 		modalStage.initOwner(parent);
 		modalStage.setScene(scene);
+		modalStage.setTitle(getTitle());
 		this.stage = modalStage;
 		willShow();
 		modalStage.showAndWait();
@@ -58,6 +60,8 @@ public abstract class GuiWindow implements Initializable{
 		}
 	}
 	
+	protected abstract String getTitle();
+	
 	/**
 	 * Called every time before showed on stage
 	 */

src/com/coder/client/gui/editor/EditorWindow.java

@@ -113,4 +113,9 @@ public class EditorWindow extends GuiWindow {
 		this.listsners.add(listener);
 	}
 
+	@Override
+	protected String getTitle() {
+		return "Coder Client";
+	}
+
 }

src/com/coder/client/gui/login/LoginDialog.java

@@ -80,11 +80,20 @@ public class LoginDialog extends GuiWindow {
 	}
 	
 	public void setPassword(char[] password){
-		passwordPasswordField.setText(new String(password));
+		if(password != null){
+			passwordPasswordField.setText(new String(password));
+		}else{
+			passwordPasswordField.setText("");
+		}
 	}
 
 	public void addLoginDialogListener(LoginDialogListener listener) {
 		this.listeners.add(listener);
 	}
 
+	@Override
+	protected String getTitle() {
+		return "Login";
+	}
+
 }

src/com/coder/client/gui/selectProject/SelectProjectDialog.fxml

@@ -1,19 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+<?import javafx.scene.text.*?>
 <?import javafx.geometry.*?>
 <?import javafx.scene.control.*?>
 <?import java.lang.*?>
 <?import javafx.scene.layout.*?>
 
 
-<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="217.0" prefWidth="396.0" xmlns="http://javafx.com/javafx/8.0.40" xmlns:fx="http://javafx.com/fxml/1">
+<AnchorPane xmlns="http://javafx.com/javafx/8.0.40" xmlns:fx="http://javafx.com/fxml/1">
    <children>
-      <ScrollPane fitToHeight="true" fitToWidth="true" hbarPolicy="NEVER">
+      <ScrollPane fitToHeight="true" fitToWidth="true" hbarPolicy="NEVER" prefHeight="164.0" prefWidth="396.0" AnchorPane.bottomAnchor="50.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
          <content>
             <ListView fx:id="projectListView" prefHeight="200.0" prefWidth="200.0" />
          </content>
       </ScrollPane>
-      <GridPane prefHeight="77.0" prefWidth="396.0">
+      <GridPane maxHeight="-Infinity" minHeight="-Infinity" prefHeight="50.0" prefWidth="396.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0">
         <columnConstraints>
           <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
           <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
@@ -43,9 +44,14 @@
                         <Insets left="10.0" />
                      </HBox.margin>
                   </Button>
+                  <Button mnemonicParsing="false" onAction="#refresh" text="Refresh">
+                     <HBox.margin>
+                        <Insets left="10.0" />
+                     </HBox.margin>
+                  </Button>
                </children>
             </HBox>
          </children>
       </GridPane>
    </children>
-</VBox>
+</AnchorPane>

src/com/coder/client/gui/selectProject/SelectProjectDialog.java

@@ -51,10 +51,16 @@ public class SelectProjectDialog extends GuiWindow {
 		projectListView.setCellFactory(new Callback<ListView<ProjectListItem>, ListCell<ProjectListItem>>(){
 			@Override
 			public ListCell<ProjectListItem> call(ListView<ProjectListItem> arg0) {
+				System.out.println("cell factory");
 				ListCell<ProjectListItem> cell = new ListCell<ProjectListItem>(){
 					@Override
 					protected void updateItem(ProjectListItem item, boolean empty){
+						System.out.println("update item: " + item);
 						super.updateItem(item, empty);
+						if(empty){
+							setText("");
+							setGraphic(null);
+						}
 						if(item != null){
 							setText(item.toString());
 							//setGraphic(null);
@@ -124,5 +130,10 @@ public class SelectProjectDialog extends GuiWindow {
 		ProjectListItem item = new ProjectListItem(projectName, projectData.type, projectData.description);
 		this.projectList.add(item);
 	}
+
+	@Override
+	protected String getTitle() {
+		return "Select Project";
+	}
 	
 }

src/com/coder/client/gui/selectServer/SelectServerDialog.fxml

@@ -5,7 +5,6 @@
 <?import java.lang.*?>
 <?import javafx.scene.layout.*?>
 
-
 <VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="217.0" prefWidth="396.0" xmlns="http://javafx.com/javafx/8.0.40" xmlns:fx="http://javafx.com/fxml/1">
    <children>
       <ScrollPane fitToHeight="true" fitToWidth="true" hbarPolicy="NEVER">
@@ -24,7 +23,7 @@
          <children>
             <HBox alignment="CENTER_RIGHT" prefHeight="100.0" prefWidth="200.0" GridPane.columnIndex="1">
                <children>
-                  <Button fx:id="cancelButton" mnemonicParsing="false" onAction="#cancel" text="Cancel">
+                  <Button fx:id="exitButton" mnemonicParsing="false" onAction="#exit" text="Exit">
                      <HBox.margin>
                         <Insets right="10.0" />
                      </HBox.margin>

src/com/coder/client/gui/selectServer/SelectServerDialog.java

@@ -20,7 +20,7 @@ public class SelectServerDialog extends GuiWindow {
 	private String address = null;
 	private int port = -1;
 	
-	@FXML private Button cancelButton;
+	@FXML private Button exitButton;
 	@FXML private Button connectButton;
 	
 	public SelectServerDialog() throws IOException {
@@ -45,9 +45,9 @@ public class SelectServerDialog extends GuiWindow {
 	}
 
 	@FXML
-	protected void cancel(ActionEvent event){
+	protected void exit(ActionEvent event){
 		for(SelectServerDialogListener listener : this.listeners){
-			listener.cancel();
+			listener.exit();
 		}
 	}
 
@@ -71,4 +71,9 @@ public class SelectServerDialog extends GuiWindow {
 		
 	}
 
+	@Override
+	protected String getTitle() {
+		return "Select Server";
+	}
+
 }

src/com/coder/client/gui/selectServer/SelectServerDialogListener.java

@@ -4,7 +4,7 @@ public interface SelectServerDialogListener {
 
 	void willShow();
 
-	void cancel();
+	void exit();
 
 	void connect(String serverAddress, int port);