Example usage for javafx.scene.control TextArea setPrefWidth

Introduction

In this page you can find the example usage for javafx.scene.control TextArea setPrefWidth.

Prototype

public final void setPrefWidth(double value) 

Source Link

Usage

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Borders");
    Group root = new Group();
    Scene scene = new Scene(root, 600, 330, Color.WHITE);

    GridPane gridpane = new GridPane();
    gridpane.setPadding(new Insets(5));
    gridpane.setHgap(10);//from w  ww .  jav a 2 s  .c  o m
    gridpane.setVgap(10);

    final TextArea cssEditorFld = new TextArea();
    cssEditorFld.setPrefRowCount(10);
    cssEditorFld.setPrefColumnCount(100);
    cssEditorFld.setWrapText(true);
    cssEditorFld.setPrefWidth(150);
    GridPane.setHalignment(cssEditorFld, HPos.CENTER);
    gridpane.add(cssEditorFld, 0, 1);

    String cssDefault = "line1;\nline2;\n";

    cssEditorFld.setText(cssDefault);

    root.getChildren().add(gridpane);
    primaryStage.setScene(scene);
    primaryStage.show();
}

---

From source file:com.github.drbookings.ui.controller.MainController.java

private void showAbout() {

    final Alert alert = new Alert(AlertType.INFORMATION);
    alert.setTitle("About DrBookings");
    final TextArea label = new TextArea();

    label.setEditable(false);//from   www.j  a  v  a 2s  .co m
    label.setPrefHeight(400);
    label.setPrefWidth(400);
    label.getStyleClass().add("copyable-label");

    final StringBuilder sb = new StringBuilder();

    try {
        sb.append("Application version\t").append(Manifests.read("Implementation-Version")).append("\n");
        sb.append("Build time\t\t").append(Manifests.read("Build-Time")).append("\n");
    } catch (final Exception e) {
        if (logger.isInfoEnabled()) {
            logger.error("Failed to add manifest entry", e.getLocalizedMessage());
        }
    }

    label.setText(sb.toString());
    alert.setHeaderText("proudly brought to you by kerner1000");
    alert.setContentText(null);
    alert.getDialogPane().setContent(label);
    alert.showAndWait();
}

---

From source file:com.cdd.bao.editor.EditSchema.java

public void actionFileAssayStats() {
    List<String> stats = new ArrayList<>();
    SchemaUtil.gatherAssayStats(stack.peekSchema(), stats);
    String text = String.join("\n", stats);
    Dialog<Boolean> showdlg = new Dialog<>();
    showdlg.setTitle("Assay Stats");

    TextArea area = new TextArea(text);
    area.setWrapText(true);/*  ww  w. j av a2  s  . com*/
    area.setPrefWidth(700);
    area.setPrefHeight(500);
    showdlg.getDialogPane().setContent(area);

    showdlg.getDialogPane().getButtonTypes().addAll(new ButtonType("OK", ButtonBar.ButtonData.OK_DONE));
    showdlg.setResultConverter(buttonType -> true);
    showdlg.showAndWait();
}

---

From source file:com.cdd.bao.editor.EditSchema.java

public void actionFileMerge() {
    FileChooser chooser = new FileChooser();
    chooser.setTitle("Merge Schema");
    if (schemaFile != null)
        chooser.setInitialDirectory(schemaFile.getParentFile());

    File file = chooser.showOpenDialog(stage);
    if (file == null)
        return;// w ww  .  j a  v a  2s.c o m

    Schema addSchema = null;
    try {
        addSchema = ModelSchema.deserialise(file);
    } catch (IOException ex) {
        ex.printStackTrace();
        Util.informWarning("Merge", "Failed to parse file: is it a valid schema?");
        return;
    }

    List<String> log = new ArrayList<>();
    Schema merged = SchemaUtil.mergeSchema(stack.getSchema(), addSchema, log);
    if (log.size() == 0) {
        Util.informMessage("Merge", "The merge file is the same: no action.");
        return;
    }

    String text = String.join("\n", log);
    Dialog<Boolean> confirm = new Dialog<>();
    confirm.setTitle("Confirm Merge Modifications");

    TextArea area = new TextArea(text);
    area.setWrapText(true);
    area.setPrefWidth(700);
    area.setPrefHeight(500);
    confirm.getDialogPane().setContent(area);

    ButtonType btnApply = new ButtonType("Apply", ButtonBar.ButtonData.OK_DONE);
    confirm.getDialogPane().getButtonTypes().addAll(new ButtonType("Cancel", ButtonBar.ButtonData.CANCEL_CLOSE),
            btnApply);
    confirm.setResultConverter(buttonType -> {
        if (buttonType == btnApply)
            return true;
        return null;
    });

    Optional<Boolean> result = confirm.showAndWait();
    if (!result.isPresent() || result.get() != true)
        return;

    stack.changeSchema(merged, true);
    rebuildTree();
}

---