Java Code Examples for javafx.scene.control.TextArea#setText()

public static void showSelectableTextModal(String title, String text) {
    TextArea textArea = new BisqTextArea();
    textArea.setText(text);
    textArea.setEditable(false);
    textArea.setWrapText(true);
    textArea.setPrefSize(800, 600);

    Scene scene = new Scene(textArea);
    Stage stage = new Stage();
    if (null != title) {
        stage.setTitle(title);
    }
    stage.setScene(scene);
    stage.initModality(Modality.NONE);
    stage.initStyle(StageStyle.UTILITY);
    stage.show();
}
 

private void maybeShowVoteResultErrors(Cycle cycle) {
    List<VoteResultException> exceptions = voteResultService.getVoteResultExceptions().stream()
            .filter(voteResultException -> cycle.getHeightOfFirstBlock() == voteResultException.getHeightOfFirstBlockInCycle())
            .collect(Collectors.toList());
    if (!exceptions.isEmpty()) {
        TextArea textArea = FormBuilder.addTextArea(root, ++gridRow, "");
        GridPane.setMargin(textArea, new Insets(Layout.GROUP_DISTANCE, -15, 0, -10));
        textArea.setPrefHeight(100);

        StringBuilder sb = new StringBuilder(Res.getWithCol("dao.results.exceptions") + "\n");
        exceptions.forEach(exception -> {
            if (exception.getCause() != null)
                sb.append(exception.getCause().getMessage());
            else
                sb.append(exception.getMessage());
            sb.append("\n");
        });

        textArea.setText(sb.toString());
    }
}
 

public static void showAboutPopup(DesignerRoot root) {
    Alert licenseAlert = new Alert(AlertType.INFORMATION);
    licenseAlert.setWidth(500);
    licenseAlert.setHeaderText("About");

    ScrollPane scroll = new ScrollPane();
    TextArea textArea = new TextArea();

    String sb =
        "PMD core version:\t\t\t" + PMDVersion.VERSION + "\n"
            + "Designer version:\t\t\t" + Designer.getCurrentVersion()
            + " (supports PMD core " + Designer.getPmdCoreMinVersion() + ")\n"
            + "Designer settings dir:\t\t"
            + root.getService(DesignerRoot.DISK_MANAGER).getSettingsDirectory() + "\n"
            + "Available languages:\t\t"
            + AuxLanguageRegistry.getSupportedLanguages().map(Language::getTerseName).collect(Collectors.toList())
            + "\n";

    textArea.setText(sb);
    scroll.setContent(textArea);

    licenseAlert.getDialogPane().setContent(scroll);
    licenseAlert.showAndWait();
}
 

@Override
@FxThread
public void openFile(@NotNull final Path file) {
    super.openFile(file);

    setOriginalContent(FileUtils.read(file));

    /* TODO added to handle some exceptions
    try {

    } catch (final MalformedInputException e) {
        throw new RuntimeException("This file isn't a text file.", e);
    } */

    final TextArea textArea = getTextArea();
    textArea.setText(getOriginalContent());
}
 

@Override
@FxThread
public void show(@NotNull final String resource) {
    super.show(resource);

    final ResourceManager resourceManager = ResourceManager.getInstance();
    final URL url = resourceManager.tryToFindResource(resource);

    String content;

    if (url != null) {
        content = Utils.get(url, toRead -> FileUtils.read(toRead.openStream()));
    } else {
        final Path realFile = EditorUtil.getRealFile(resource);
        content = realFile == null ? "" : FileUtils.read(realFile);
    }

    final TextArea textArea = getGraphicsNode();
    textArea.setText(content);
}
 

@Override
public void addFormForDisplayAccount() {
    gridRowFrom = gridRow;

    addTopLabelTextField(gridPane, gridRow, Res.get("payment.account.name"),
            paymentAccount.getAccountName(), Layout.FIRST_ROW_AND_GROUP_DISTANCE);
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("shared.paymentMethod"),
            Res.get(paymentAccount.getPaymentMethod().getId()));
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("payment.country"),
            getCountryBasedPaymentAccount().getCountry() != null ? getCountryBasedPaymentAccount().getCountry().name : "");
    TradeCurrency singleTradeCurrency = paymentAccount.getSingleTradeCurrency();
    String nameAndCode = singleTradeCurrency != null ? singleTradeCurrency.getNameAndCode() : "null";
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("shared.currency"), nameAndCode);
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("payment.f2f.contact", f2fAccount.getContact()),
            f2fAccount.getContact());
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("payment.f2f.city", f2fAccount.getCity()),
            f2fAccount.getCity());
    TextArea textArea = addCompactTopLabelTextArea(gridPane, ++gridRow, Res.get("payment.f2f.extra"), "").second;
    textArea.setText(f2fAccount.getExtraInfo());
    textArea.setPrefHeight(60);
    textArea.setEditable(false);

    addLimitations(true);
}
 

public void addArguments() {
    arguments = new TextArea();
    arguments.setPrefRowCount(3);
    arguments.setText(BrowserConfig.instance().getValue(getBrowserName(), "browser-arguments", ""));
    Label prompt = new Label("One argument per line.");
    basicPane.addFormField("Browser Arguments:", prompt, 2, 3);
    basicPane.addFormField("", arguments);
}
 

public void addEnvironment() {
    environment = new TextArea();
    environment.setText(BrowserConfig.instance().getValue(getBrowserName(), "browser-environment", ""));
    environment.setPrefRowCount(3);
    Label prompt = new Label("One variable per line. Eg:\nTMP=/temp-browser\n");
    advancedPane.addFormField("Environment Variables:", prompt, 2, 1);
    advancedPane.addFormField("", environment);
}
 

@Override
@FxThread
public void show(@NotNull final Path file) {
    super.show(file);

    final TextArea textArea = getGraphicsNode();
    textArea.setText(FileUtils.read(file));
}
 

/**
 * Creates a control which shows the details of an exception or error to be used as the content of
 * a {@link WorkbenchDialog}.
 *
 * @param message the {@link Node} containing the standard dialog message
 * @param details about the error or exception
 */
public DialogErrorContent(Node message, String details) {
  this.message = message;
  this.details = details;

  getStyleClass().add("container");

  // add message to the dialog content
  getChildren().add(message);

  // if details were specified, add them wrapped in a TitledPane
  if (!Strings.isNullOrEmpty(details)) {
    TextArea textArea = new TextArea();
    textArea.setText(details);
    textArea.setWrapText(true);
    textArea.getStyleClass().add("error-details-text-area");

    TitledPane titledPane = new TitledPane();
    titledPane.getStyleClass().add("error-details-titled-pane");
    titledPane.setText("Details");
    titledPane.setContent(textArea);
    titledPane.setPrefHeight(300);

    getChildren().add(titledPane);
  }

}
 

@Override
@FxThread
protected void handleExternalChanges() {
    super.handleExternalChanges();

    final String newContent = FileUtils.read(getEditFile());

    final TextArea textArea = getTextArea();
    final String currentContent = textArea.getText();
    textArea.setText(newContent);

    setOriginalContent(currentContent);
    updateDirty(newContent);
}
 

/**
 Returns a TextArea with the Throwable's stack trace printed inside it

 @param thread thread where the Throwable occurred
 @param t throwable
 @return TextArea
 */
@NotNull
public static TextArea getExceptionTextArea(Thread thread, Throwable t) {
	String err = getExceptionString(t);
	TextArea ta = new TextArea();
	ta.setPrefSize(700, 700);
	ta.setText(err + "\nTHREAD:" + thread.getName());
	ta.setEditable(false);
	return ta;
}
 

private HBox getUpdatesPanel() {
    TextArea updates = new TextArea();
    updates.setPrefWidth(600);
    updates.setEditable(false);
    try {
        updates.setText(new Scanner(new URL("https://raw.githubusercontent.com/Ghosts/Maus/master/Changelog.txt").openStream(), "UTF-8").useDelimiter("\\A").next());
    } catch (IOException e) {
        e.printStackTrace();
    }
    return Styler.hContainer(updates);
}
 

@Override
public void addFormForDisplayAccount() {
    gridRowFrom = gridRow;
    String countryCode = cashDepositAccountPayload.getCountryCode();

    addTopLabelTextField(gridPane, gridRow, Res.get("payment.account.name"), paymentAccount.getAccountName(), Layout.FIRST_ROW_AND_GROUP_DISTANCE);
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("shared.paymentMethod"),
            Res.get(paymentAccount.getPaymentMethod().getId()));
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("payment.country"),
            getCountryBasedPaymentAccount().getCountry() != null ? getCountryBasedPaymentAccount().getCountry().name : "");
    TradeCurrency singleTradeCurrency = paymentAccount.getSingleTradeCurrency();
    String nameAndCode = singleTradeCurrency != null ? singleTradeCurrency.getNameAndCode() : "null";
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("shared.currency"),
            nameAndCode);
    addHolderNameAndIdForDisplayAccount();
    addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("payment.email"),
            cashDepositAccountPayload.getHolderEmail());

    if (BankUtil.isBankNameRequired(countryCode))
        addCompactTopLabelTextField(gridPane, ++gridRow, Res.get("payment.bank.name"),
                cashDepositAccountPayload.getBankName()).second.setMouseTransparent(false);

    if (BankUtil.isBankIdRequired(countryCode))
        addCompactTopLabelTextField(gridPane, ++gridRow, BankUtil.getBankIdLabel(countryCode),
                cashDepositAccountPayload.getBankId()).second.setMouseTransparent(false);

    if (BankUtil.isBranchIdRequired(countryCode))
        addCompactTopLabelTextField(gridPane, ++gridRow, BankUtil.getBranchIdLabel(countryCode),
                cashDepositAccountPayload.getBranchId()).second.setMouseTransparent(false);

    if (BankUtil.isNationalAccountIdRequired(countryCode))
        addCompactTopLabelTextField(gridPane, ++gridRow, BankUtil.getNationalAccountIdLabel(countryCode),
                cashDepositAccountPayload.getNationalAccountId()).second.setMouseTransparent(false);

    if (BankUtil.isAccountNrRequired(countryCode))
        addCompactTopLabelTextField(gridPane, ++gridRow, BankUtil.getAccountNrLabel(countryCode),
                cashDepositAccountPayload.getAccountNr()).second.setMouseTransparent(false);

    if (BankUtil.isAccountTypeRequired(countryCode))
        addCompactTopLabelTextField(gridPane, ++gridRow, BankUtil.getAccountTypeLabel(countryCode),
                cashDepositAccountPayload.getAccountType()).second.setMouseTransparent(false);

    String requirements = cashDepositAccountPayload.getRequirements();
    boolean showRequirements = requirements != null && !requirements.isEmpty();
    if (showRequirements) {
        TextArea textArea = addCompactTopLabelTextArea(gridPane, ++gridRow, Res.get("payment.extras"), "").second;
        textArea.setMinHeight(30);
        textArea.setMaxHeight(30);
        textArea.setEditable(false);
        textArea.setId("text-area-disabled");
        textArea.setText(requirements);
    }

    addLimitations(true);
}
 

private void showWallet(TextArea textArea, CheckBox includePrivKeysCheckBox) {
    textArea.setText(walletsManager.getWalletsAsString(includePrivKeysCheckBox.isSelected()));
}
 

public final void newSourceUI(){
        GridPane gridLEFT = new GridPane();
        // Labels
        Label sourceIdentifierLabel = new Label("Source ID");
        UIUtils.setSize(sourceIdentifierLabel, Main.columnWidthLEFT/2, 24);
        Label sourceTypeLabel = new Label("Source type");
        UIUtils.setSize(sourceTypeLabel, Main.columnWidthLEFT/2, 24);
        Label sourceConfigLabel = new Label("Source configuration");
        sourceConfigLabel.setAlignment(Pos.CENTER_LEFT);
        UIUtils.setSize(sourceConfigLabel, Main.columnWidthLEFT/2, 150);
        
        gridLEFT.add(sourceTypeLabel,0,0);
        gridLEFT.add(new Rectangle(0,3),0,1);
        gridLEFT.add(sourceIdentifierLabel,0,2);
        gridLEFT.add(new Rectangle(0,3),0,3);
        gridLEFT.add(sourceConfigLabel,0,4);
        
        // Values
        sourceTypeList = new ChoiceBox();
        ObservableList<String> list = FXCollections.observableArrayList();
        list.add("Twitter");
        sourceTypeList.setItems(list);
        UIUtils.setSize(sourceTypeList,Main.columnWidthLEFT/2, 24);
        newSourceIdentifierField = new TextField();
        newSourceIdentifierField.setPromptText("unique identifier");
        UIUtils.setSize(newSourceIdentifierField,Main.columnWidthLEFT/2, 24);
        configurationTextArea = new TextArea();
        configurationTextArea.setText("# This is a configuration file for Twitter\n" +
"# It is formatted as a Java properties file\n" +
"# i.e. a property (key = value) per line \n" +
"OAuthConsumerKey = w9ixmKqezBWtyughn4y7w\n" +
"OAuthConsumerSecret = mQ7L6cfSRPRAdUoiIOSWRYaHBeU5yBTRPGgc8fFdY\n" +
"OAuthAccessToken = 2371904670-XAnOV6XquVDuWzXwwhAvKiZ9T1DI9ziM3r7Cz3s\n" +
"OAuthAccessTokenSecret = wRwJhSq1m7zZeQYeTgivVSZ6H7acsv0KNiznF3StoH4TU");
        UIUtils.setSize(configurationTextArea, Main.columnWidthLEFT/2, 150);
        
        gridLEFT.add(sourceTypeList,1,0);
        gridLEFT.add(newSourceIdentifierField,1,2);
        gridLEFT.add(configurationTextArea,1,4);
        HBox importDatasetBOTH = new HBox(5);
        importDatasetBOTH.getChildren().addAll(gridLEFT,createNewSourceButton());
        grid.add(importDatasetBOTH,0,5);
    }
 

@Override
public void start(Stage primaryStage) throws Exception {
	
	stage = primaryStage;
	stage.setTitle("Window for NLIDB");
	
	Label label1 = new Label("Welcome to Natural Language Interface to DataBase!");
	
	Label lblInput = new Label("Natural Language Input:");
	TextArea fieldIn = new TextArea();
	fieldIn.setPrefHeight(100);
	fieldIn.setPrefWidth(100);
	fieldIn.setWrapText(true);
	fieldIn.setText(TEST_TEXT);
	
	btnTranslate = new Button("translate");
	
	// Define action of the translate button.
	btnTranslate.setOnAction(e -> {
		ctrl.processNaturalLanguage(fieldIn.getText());
	});
	
	display = new Text();
	display.setWrappingWidth(500);
	display.prefHeight(300);
	display.setText("Default display text");

	// choices and button for nodes mapping
	choiceBox = new ComboBox<NodeInfo>();
	choiceBox.setVisibleRowCount(6);
	btnConfirmChoice = new Button("confirm choice");
	btnConfirmChoice.setOnAction(e -> {
		ctrl.chooseNode(getChoice());
	});
	
	// choices and button for tree selection
	treeChoice = new ComboBox<Integer>(); // ! only show 3 choices now
	treeChoice.setItems(FXCollections.observableArrayList(0,1,2));
	treeChoice.getSelectionModel().selectedIndexProperty().addListener((ov, oldV, newV) -> {
		ctrl.showTree(treeChoice.getItems().get((Integer) newV));
	});
	btnTreeConfirm = new Button("confirm tree choice");
	btnTreeConfirm.setOnAction(e -> {
		ctrl.chooseTree(treeChoice.getValue());
	});
	
	vb1 = new VBox();
	vb1.setSpacing(10);
	vb1.getChildren().addAll(
			label1,
			lblInput,fieldIn,
			btnTranslate
			);
	
	vb2 = new VBox();
	vb2.setSpacing(20);
	vb2.getChildren().addAll(display);
	
	hb = new HBox();
	hb.setPadding(new Insets(15, 12, 15, 12));
	hb.setSpacing(10);
	hb.getChildren().addAll(vb1, vb2);
	
	scene = new Scene(hb, 800, 450);
	
	stage.setScene(scene);
	ctrl = new Controller(this);
	stage.show();
	
}
 

private Control createExtendedStringEditor(Property pProperty)
{
	final int rows = 5;
	final int columns = 30;
	final TextArea textArea = new TextArea();
	textArea.setPrefRowCount(rows);
	textArea.setPrefColumnCount(columns);

	textArea.addEventFilter(KeyEvent.KEY_PRESSED, pKeyEvent ->
	{
		final String aFocusEventText = "TAB_TO_FOCUS_EVENT";
		
		if (!KeyCode.TAB.equals(pKeyEvent.getCode()))
        {
            return;
        }
        if (pKeyEvent.isAltDown() || pKeyEvent.isMetaDown() || pKeyEvent.isShiftDown() || !(pKeyEvent.getSource() instanceof TextArea))
        {
            return;
        }
        final TextArea textAreaSource = (TextArea) pKeyEvent.getSource();
        if (pKeyEvent.isControlDown())
        {
            if (!aFocusEventText.equalsIgnoreCase(pKeyEvent.getText()))
            {
            	pKeyEvent.consume();
                textAreaSource.replaceSelection("\t");
            }
        }
        else
        {
        	pKeyEvent.consume();
            final KeyEvent tabControlEvent = new KeyEvent(pKeyEvent.getSource(), pKeyEvent.getTarget(), pKeyEvent.getEventType(), 
            		pKeyEvent.getCharacter(), aFocusEventText, pKeyEvent.getCode(), pKeyEvent.isShiftDown(), true, pKeyEvent.isAltDown(),
            		pKeyEvent.isMetaDown());
            textAreaSource.fireEvent(tabControlEvent);
        }
    });

	textArea.setText((String) pProperty.get());
	textArea.textProperty().addListener((pObservable, pOldValue, pNewValue) -> 
	{
	   pProperty.set(textArea.getText());
	   aListener.propertyChanged();
	});
	
	return new ScrollPane(textArea);
}
 

public InfoBox(final Window owner, final String title, final String labelText, 
        final String textAreaText, final boolean editable, final int width, final int height) {
    final VBox pane = new VBox(20);
    pane.setId(StageController.FX_CONNECTOR_BASE_ID + "InfoBox");
    final Scene scene = new Scene(pane, width, height); 

    final Stage stage = new Stage(StageStyle.UTILITY);
    stage.setTitle(title);
    stage.initModality(Modality.WINDOW_MODAL);
    stage.initOwner(owner);
    stage.setScene(scene);
    stage.getIcons().add(ScenicViewGui.APP_ICON);

    final Label label = new Label(labelText);
    stage.setWidth(width);
    stage.setHeight(height);
    textArea = new TextArea();
    if (textAreaText != null) {
        textArea.setEditable(editable);
        textArea.setText(textAreaText);
        VBox.setMargin(textArea, new Insets(5, 5, 0, 5));
        VBox.setVgrow(textArea, Priority.ALWAYS);
    }
    final Button close = new Button("Close");
    VBox.setMargin(label, new Insets(5, 5, 0, 5));

    VBox.setMargin(close, new Insets(5, 5, 5, 5));

    pane.setAlignment(Pos.CENTER);

    close.setDefaultButton(true);
    close.setOnAction(new EventHandler<ActionEvent>() {
        @Override public void handle(final ActionEvent arg0) {
            stage.close();
        }
    });
    if (textArea != null) {
        pane.getChildren().addAll(label, textArea, close);
    } else {
        pane.getChildren().addAll(label, close);
    }

    stage.show();
}
 

public BorderPane init(String unitName, String unitType, String unitDescription) {

    	//this.setSize(350, 400); // undecorated 301, 348 ; decorated : 303, 373

        mainPane = new BorderPane();

        name = new Label(unitName);
        name.setPadding(new Insets(5,5,5,5));
        name.setTextAlignment(TextAlignment.CENTER);
        name.setContentDisplay(ContentDisplay.TOP);

        box0 = new VBox();
        box0.setAlignment(Pos.CENTER);
        box0.setPadding(new Insets(5,5,5,5));
	    box0.getChildren().addAll(name);

        mainPane.setTop(box0);

        String type = "TYPE :";
        String description = "DESCRIPTION :";

        box1 = new VBox();
        ta = new TextArea();

        ta.setEditable(false);
        ta.setWrapText(true);
        box1.getChildren().add(ta);

        ta.setText(System.lineSeparator() + type + System.lineSeparator() + unitType + System.lineSeparator() + System.lineSeparator());
        ta.appendText(description + System.lineSeparator() + unitDescription + System.lineSeparator() + System.lineSeparator());
        ta.setScrollTop(300);

        applyTheme();

        mainPane.setCenter(ta);

        return mainPane;

    }