Examples with StyleClassedTextArea org.fxmisc.richtext.StyleClassedTextArea used on opensource projects

Example 1 with StyleClassedTextArea

use of org.fxmisc.richtext.StyleClassedTextArea in project RichTextFX by FXMisc.

the class TooltipDemo method start.

@Override
public void start(Stage stage) {
    StyleClassedTextArea area = new StyleClassedTextArea();
    area.setWrapText(true);
    area.appendText("Pause the mouse over the text for 1 second.");
    Popup popup = new Popup();
    Label popupMsg = new Label();
    popupMsg.setStyle("-fx-background-color: black;" + "-fx-text-fill: white;" + "-fx-padding: 5;");
    popup.getContent().add(popupMsg);
    area.setMouseOverTextDelay(Duration.ofSeconds(1));
    area.addEventHandler(MouseOverTextEvent.MOUSE_OVER_TEXT_BEGIN, e -> {
        int chIdx = e.getCharacterIndex();
        Point2D pos = e.getScreenPosition();
        popupMsg.setText("Character '" + area.getText(chIdx, chIdx + 1) + "' at " + pos);
        popup.show(area, pos.getX(), pos.getY() + 10);
    });
    area.addEventHandler(MouseOverTextEvent.MOUSE_OVER_TEXT_END, e -> {
        popup.hide();
    });
    Scene scene = new Scene(area, 600, 400);
    stage.setScene(scene);
    stage.setTitle("Tooltip Demo");
    stage.show();
}

Example 2 with StyleClassedTextArea

use of org.fxmisc.richtext.StyleClassedTextArea in project RichTextFX by FXMisc.

the class ManualHighlighting method start.

@Override
public void start(Stage primaryStage) {
    Button red = createColorButton(Color.RED, "red");
    Button green = createColorButton(Color.GREEN, "green");
    Button blue = createColorButton(Color.BLUE, "blue");
    Button bold = createBoldButton("bold");
    HBox panel = new HBox(red, green, blue, bold);
    VirtualizedScrollPane<StyleClassedTextArea> vsPane = new VirtualizedScrollPane<>(area);
    VBox.setVgrow(vsPane, Priority.ALWAYS);
    area.setWrapText(true);
    VBox vbox = new VBox(panel, vsPane);
    Scene scene = new Scene(vbox, 600, 400);
    scene.getStylesheets().add(ManualHighlighting.class.getResource("manual-highlighting.css").toExternalForm());
    primaryStage.setScene(scene);
    primaryStage.setTitle("Manual Highlighting Demo");
    primaryStage.show();
    area.requestFocus();
}

Example 3 with StyleClassedTextArea

use of org.fxmisc.richtext.StyleClassedTextArea in project RichTextFX by FXMisc.

the class FontSizeSwitcher method start.

@Override
public void start(Stage primaryStage) {
    StyleClassedTextArea area = new StyleClassedTextArea();
    area.setWrapText(true);
    for (int i = 0; i < 10; ++i) {
        area.appendText("Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n");
    }
    HBox panel = new HBox();
    for (int size : new int[] { 8, 10, 12, 14, 16, 18, 20, 24, 28, 32, 36, 40, 48, 56, 64, 72 }) {
        Button b = new Button(Integer.toString(size));
        b.setOnAction(ae -> area.setStyle("-fx-font-size:" + size));
        panel.getChildren().add(b);
    }
    VBox vbox = new VBox();
    VirtualizedScrollPane<StyleClassedTextArea> vsPane = new VirtualizedScrollPane<>(area);
    VBox.setVgrow(vsPane, Priority.ALWAYS);
    vbox.getChildren().addAll(panel, vsPane);
    Scene scene = new Scene(vbox, 600, 400);
    primaryStage.setScene(scene);
    area.requestFocus();
    primaryStage.setTitle("Font Size Switching Test");
    primaryStage.show();
}

Example 4 with StyleClassedTextArea

use of org.fxmisc.richtext.StyleClassedTextArea in project RichTextFX by FXMisc.

the class SpellChecking method start.

@Override
public void start(Stage primaryStage) {
    StyleClassedTextArea textArea = new StyleClassedTextArea();
    textArea.setWrapText(true);
    Subscription cleanupWhenFinished = textArea.multiPlainChanges().successionEnds(Duration.ofMillis(500)).subscribe(change -> {
        textArea.setStyleSpans(0, computeHighlighting(textArea.getText()));
    });
    // load the dictionary
    try (InputStream input = getClass().getResourceAsStream("spellchecking.dict");
        BufferedReader br = new BufferedReader(new InputStreamReader(input))) {
        String line;
        while ((line = br.readLine()) != null) {
            dictionary.add(line);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    // load the sample document
    InputStream input2 = getClass().getResourceAsStream("spellchecking.txt");
    try (java.util.Scanner s = new java.util.Scanner(input2)) {
        String document = s.useDelimiter("\\A").hasNext() ? s.next() : "";
        textArea.replaceText(0, 0, document);
    }
    Scene scene = new Scene(new StackPane(new VirtualizedScrollPane<>(textArea)), 600, 400);
    scene.getStylesheets().add(getClass().getResource("spellchecking.css").toExternalForm());
    primaryStage.setScene(scene);
    primaryStage.setTitle("Spell Checking Demo");
    primaryStage.show();
}

Example 5 with StyleClassedTextArea

use of org.fxmisc.richtext.StyleClassedTextArea in project RichTextFX by FXMisc.

the class FxmlTester method test_fxml_construction_of_area.

@Test
public void test_fxml_construction_of_area() throws IOException, LoadException {
    // FxmlTest.fxml is located in resources folder: src/integrationTest/resources/org/fxmisc/richtext/api/
    FXMLLoader fxml = new FXMLLoader(getClass().getResource("FxmlTest.fxml"));
    StyleClassedTextArea area = (StyleClassedTextArea) fxml.load();
    // fxml.load() will throw a LoadException if any properties failed to be set,
    // so if 'area' is not null then all properties are guaranteed to have been set.
    org.junit.Assert.assertNotNull(area);
    FxmlTest ctrl = fxml.getController();
    // Check that the controller was loaded and that it has the relevant
    // test methods which are referenced in the loaded fxml file.
    org.junit.Assert.assertNotNull(ctrl);
    ctrl.testWithMouseEvent(null);
    ctrl.testWithOutMouseEvent();
}