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

@Override
public void start(final Stage primaryStage) {
    primaryStage.setTitle("Hello World");
    ModalDialog md = new ModalDialog(primaryStage);
    
    Group root = new Group();
    Scene scene = new Scene(root, 500, 450, Color.LIGHTBLUE);
    Button btn = new Button();
    btn.setLayoutX(250);
    btn.setLayoutY(240);
    btn.setText("Show modal dialog");
    btn.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent event) {
        	md.show();
        }
    });
    root.getChildren().add(btn);
    primaryStage.setScene(scene);
    primaryStage.show();
}
 

@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Hello World!");
    Button btn = new Button();
    btn.setText("Say 'Hello World'");
    btn.setOnAction(new EventHandler<ActionEvent>() {
         @Override
        public void handle(ActionEvent event) {
            System.out.println("Hello World!");
        }
    });
    StackPane root = new StackPane();
    root.getChildren().add(btn);
    primaryStage.setScene(new Scene(root, 300, 250));
    primaryStage.show();
}
 

@Override
public void start(Stage primaryStage) {
    
    // create a button 
    Button btn = new Button();
    btn.setText("Say 'Hello World'");
    
    // define action (btn clicked)
    btn.setOnAction((ActionEvent event) -> {
        primaryStage.setTitle("Button Pressed at " + new Date());
    });
    
    // container element for the button
    StackPane root = new StackPane();
    root.getChildren().add(btn);
    
    // main scene
    Scene scene = new Scene(root, 450, 250);
    
    // configure & display stage
    primaryStage.setTitle("Hello World!");
    primaryStage.setScene(scene);
    primaryStage.show();
}
 

@Override
public void start(Stage primaryStage) {
	Button btn = new Button();
	btn.setText("Start ScheduledExecutorService");
	btn.setOnAction(new EventHandler<ActionEvent>() {
		@Override
		public void handle(ActionEvent event) {
			startScheduledExecutorService();
		}
	});

	textCounter = new Text();

	VBox vBox = new VBox();
	vBox.getChildren().addAll(btn, textCounter);

	StackPane root = new StackPane();
	root.getChildren().add(vBox);

	Scene scene = new Scene(root, 300, 250);

	primaryStage.setTitle("java-buddy.blogspot.com");
	primaryStage.setScene(scene);
	primaryStage.show();
}
 

private void init() {
	this.setCenter(rootPane);
	this.setTitle("登录");
	this.setWidth(380);
	this.setHeight(600);
	this.setRadius(10);

	Button button1 = new Button();

	button1.setText("点击");
	button1.setOnAction(new EventHandler<ActionEvent>() {

		@Override
		public void handle(ActionEvent event) {
			fileChooser.setInitialFileName("cc.text");
			File file=fileChooser.showSaveDialog(FileFrame.this);
			if(file!=null){
				System.out.println("getName:"+file.getName());
				System.out.println("isFile:"+file.isFile());
				System.out.println("isDirectory:"+file.isDirectory());
				System.out.println("getAbsolutePath:"+file.getAbsolutePath());
			}
		}
	});
	rootPane.setCenter(button1);
}
 

private void init() {

		this.setCenter(rootVBox);
		this.setTitle("登录");
		this.setWidth(380);
		this.setHeight(600);
		this.setRadius(10);

		rootVBox.getChildren().add(hBox1);
		rootVBox.getChildren().add(hBox2);
		rootVBox.getChildren().add(hBox3);
		rootVBox.getChildren().add(hBox4);

		Tooltip tooltip1 = new Tooltip();
		tooltip1.setText("账号");
		tooltip1.setHideOnEscape(true);

		TextField textField1 = new TextField();
		
		textField1.setTooltip(tooltip1);
		
		Button button1 = new Button();

		button1.setText("点击");
		button1.setOnAction(new EventHandler<ActionEvent>() {

			@Override
			public void handle(ActionEvent event) {
				tooltip1.show(TooltipFrame.this);
			}
		});
		hBox1.getChildren().add(textField1);
		hBox1.getChildren().add(button1);

	}
 

public void start(Stage primaryStage) {
    Button btn = new Button();
    btn.setText("Say 'Hello World'");
    btn.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent event) {
            System.out.println("Hello World!");
        }
    });

}
 

private void setShaftType(Button editShaft, Button newShaft, final ComboBox<String> shaftSize,
		String selectedItem) {
	shaftSize.getItems().clear();
	if (selectedItem == null)
		return;
	for (String s : Vitamins.listVitaminSizes(selectedItem)) {
		shaftSize.getItems().add(s);
	}
	newShaft.setText("New " + selectedItem);
	// editShaft.setText("Edit "+ conf.getShaftSize());
}
 

private Button createToolbarButton(final String id, final String tool_tip, final EventHandler<ActionEvent> handler)
{
    final Button button = new Button();
    try
    {
        // Icons are not centered inside the button until the
        // button is once pressed, or at least focused via "tab"
        button.setGraphic(ImageCache.getImageView(ImageCache.class, "/icons/" + id + ".png"));

        // Using the image as a background like this centers the image,
        // but replaces the complete characteristic button outline with just the icon.
        // button.setBackground(new Background(new BackgroundImage(new Image(Activator.getIcon(id)),
        //                      BackgroundRepeat.NO_REPEAT, BackgroundRepeat.NO_REPEAT,
        //                      BackgroundPosition.CENTER,
        //                      new BackgroundSize(16, 16, false, false, false, false))));
        button.setTooltip(new Tooltip(tool_tip));
    }
    catch (Exception ex)
    {
        logger.log(Level.WARNING, "Cannot load icon for " + id, ex);
        button.setText(tool_tip);
    }
    // Without defining the button size, the buttons may start out zero-sized
    // until they're first pressed/tabbed
    button.setMinSize(35, 25);
    button.setOnAction(handler);

    // Forcing a layout of the button on later UI ticks
    // tends to center the image
    Platform.runLater(() -> Platform.runLater(button::requestLayout));

    return button;
}
 

@Override
public void start(Stage primaryStage) {
    Button btn = new Button();
    btn.setText("Alpha Base" + System.lineSeparator() + "Population : 8");
    btn.setGraphic(new Rectangle(30,30, Color.RED));
    btn.setMinHeight(200);
    btn.setMinWidth(250);
    //btn.setStyle("-fx-alignment: LEFT;");
    btn.setAlignment(Pos.BASELINE_LEFT);

    StackPane root = new StackPane();
    root.getChildren().add(btn);
    primaryStage.setScene(new Scene(root, 300, 250));
    primaryStage.show();
}
 

private void setShaftSize(Button editShaft, Button newShaft, String selectedItem) {
	if (selectedItem == null) {
		newShaft.setText("");
		editShaft.setText("");
		return;
	}
	editShaft.setText("Edit " + selectedItem);
}
 

public static Button cloneButton(final Button firstButton) {
	final Button $ = new Button();
	$.setText(firstButton.getText());
	// System.out.println("firstButton.getOnAction(): " +
	// firstButton.getOnAction());
	// System.out.println(firstButton.getStyleClass().toString());
	$.getStyleClass().addAll(firstButton.getStyleClass());
	$.setOnAction(λ -> StaticMethods.dealWithMute(AbstractWindow.mediaPlayer, AbstractWindow.muteButtonsAL));
	return $;
}
 

private void updateButton(Button button, Path path) {
    if (path != null) {
        button.setText(".../" + path.getFileName().toString());
    } else {
        button.setText("...");
    }
    closeButton.setDisable(Datastore.getInstance().getDataDir() == null || Datastore.getInstance().getFactorioApplication() == null);
}
 

@Override
public void start(Stage primaryStage) throws Exception {
	StackPane root = new StackPane();
	Button button = new Button();
	button.setText("Create new Stage");
	button.setOnAction(action -> createNewStage());
	root.getChildren().add(button);

	primaryStage.setScene(new Scene(root, 300, 200));
	primaryStage.requestFocus();
	primaryStage.setTitle(mainWindowTitle);
	primaryStage.show();

	MenuToolkit tk = MenuToolkit.toolkit();

	MenuBar bar = new MenuBar();

	// Application Menu
	// TBD: services menu
	Menu appMenu = new Menu(appName); // Name for appMenu can't be set at
										// Runtime
	MenuItem aboutItem = tk.createAboutMenuItem(appName);
	MenuItem prefsItem = new MenuItem("Preferences...");
	appMenu.getItems().addAll(aboutItem, new SeparatorMenuItem(), prefsItem, new SeparatorMenuItem(),
			tk.createHideMenuItem(appName), tk.createHideOthersMenuItem(), tk.createUnhideAllMenuItem(),
			new SeparatorMenuItem(), tk.createQuitMenuItem(appName));

	// File Menu (items TBD)
	Menu fileMenu = new Menu("File");
	MenuItem newItem = new MenuItem("New...");
	fileMenu.getItems().addAll(newItem, new SeparatorMenuItem(), tk.createCloseWindowMenuItem(),
			new SeparatorMenuItem(), new MenuItem("TBD"));

	// Edit (items TBD)
	Menu editMenu = new Menu("Edit");
	editMenu.getItems().addAll(new MenuItem("TBD"));

	// Format (items TBD)
	Menu formatMenu = new Menu("Format");
	formatMenu.getItems().addAll(new MenuItem("TBD"));

	// View Menu (items TBD)
	Menu viewMenu = new Menu("View");
	viewMenu.getItems().addAll(new MenuItem("TBD"));

	// Window Menu
	// TBD standard window menu items
	Menu windowMenu = new Menu("Window");
	windowMenu.getItems().addAll(tk.createMinimizeMenuItem(), tk.createZoomMenuItem(), tk.createCycleWindowsItem(),
			new SeparatorMenuItem(), tk.createBringAllToFrontItem());

	// Help Menu (items TBD)
	Menu helpMenu = new Menu("Help");
	helpMenu.getItems().addAll(new MenuItem("TBD"));

	bar.getMenus().addAll(appMenu, fileMenu, editMenu, formatMenu, viewMenu, windowMenu, helpMenu);

	tk.autoAddWindowMenuItems(windowMenu);
	tk.setGlobalMenuBar(bar);
}
 

@Override
protected void updateItem(String item, boolean empty) {
	if (!empty) {
		final int currentIndex = indexProperty().getValue() < 0 ? 0 : indexProperty().getValue();
		final PluginMetadata metadata = actionColumn.getTableView().getItems().get(currentIndex);
		final Button actionButton = new Button();

		actionButton.setOnAction((e) -> {
			if (downloadTask.isPresent()) {
				downloadTask.get().cancel();
				downloadTask = Optional.empty();
			} else {
				final Optional<Plugin> installedPlugin = metadata.findInstalledPlugin(pluginEngine.getPlugins());

				if (installedPlugin.isPresent()) {
					if (uninstallPlugin(installedPlugin.get())) actionButton.setText("Install");
				} else {
					final ProgressIndicator progress = new ProgressIndicator();
					progress.setPrefHeight(actionButton.getHeight() - 2);
					progress.setPrefWidth(actionButton.getHeight() - 2);
					progress.setOnMouseClicked((event) -> actionButton.fire());

					actionButton.setGraphic(progress);

					downloadTask = installPlugin(metadata, () -> actionButton.setText("Uninstall"),
							() -> actionButton.setGraphic(null));
				}
			}
		});

		if (metadata.findInstalledPlugin(pluginEngine.getPlugins()).isPresent()) {
			actionButton.setText("Uninstall");
		} else {
			actionButton.setText("Install");
		}

		setGraphic(actionButton);
	} else {
		setGraphic(null);
	}
}
 

public ToolBar buildMenu()
{
	ToolBar toolBar = new ToolBar();

	Button newButton = new Button();
	newButton.setOnAction(this::onNew);
	newButton.setGraphic(new ImageView(Icons.New16.asJavaFX()));
	newButton.setText(LanguageBundle.getString("in_mnuFileNew"));
	newButton.setDisable(true);
	ReferenceFacade<DataSetFacade> loadedDataSetRef = rootFrame.getLoadedDataSetRef();
	loadedDataSetRef.addReferenceListener(new EnabledOnlyWithSources(newButton, rootFrame));
	toolBar.getItems().add(newButton);

	Button openButton = new Button();
	openButton.setOnAction(this::onOpen);
	openButton.setGraphic(new ImageView(Icons.Open16.asJavaFX()));
	openButton.setText(LanguageBundle.getString("in_mnuFileOpen"));
	toolBar.getItems().add(openButton);

	Button closeButton = new Button();
	closeButton.setOnAction(this::onClose);
	closeButton.setGraphic(new ImageView(Icons.Close16.asJavaFX()));
	closeButton.setText (LanguageBundle.getString("in_mnuFileClose"));
	toolBar.getItems().add(closeButton);
	ReferenceFacade<CharacterFacade> ref = rootFrame.getSelectedCharacterRef();
	ref.addReferenceListener(new EnabledOnlyWithCharacter(closeButton, rootFrame));

	Button saveButton = new Button();
	saveButton.setOnAction(this::onSave);
	saveButton.setGraphic(new ImageView(Icons.Save16.asJavaFX()));
	saveButton.setText(LanguageBundle.getString("in_mnuFileSave"));
	toolBar.getItems().add(saveButton);
	ref.addReferenceListener(new EnabledOnlyWithCharacter(saveButton, rootFrame));

	Button printButton = new Button();
	printButton.setOnAction(this::onPrint);
	printButton.setGraphic(new ImageView(Icons.Print16.asJavaFX()));
	printButton.setText(LanguageBundle.getString("in_mnuFilePrint"));
	toolBar.getItems().add(printButton);
	ref.addReferenceListener(new EnabledOnlyWithCharacter(printButton, rootFrame));

	Button exportButton = new Button();
	exportButton.setOnAction(this::onExport);
	exportButton.setGraphic(new ImageView(Icons.Export16.asJavaFX()));
	exportButton.setText(LanguageBundle.getString("in_mnuFileExport"));
	toolBar.getItems().add(exportButton);
	ref.addReferenceListener(new EnabledOnlyWithCharacter(exportButton, rootFrame));

	Button preferencesButton = new Button();
	preferencesButton.setOnAction(this::onPreferences);
	preferencesButton.setGraphic(new ImageView(Icons.Preferences16.asJavaFX()));
	preferencesButton.setText(LanguageBundle.getString("in_mnuToolsPreferences"));
	toolBar.getItems().add(preferencesButton);

	return toolBar;
}
 

public void reset() {
  for (Button b : patchButtons) b.setText( "<Not Loaded>" );
  patchEditorTab.setDisable( true );
  setDisable( true );
}
 

public Parent createContent() {

		final TreeItem<String> treeRoot = new TreeItem<String>("Root node");

		treeRoot.getChildren().addAll(Arrays.asList(
				new TreeItem<String>("Child Node 1"),
				new TreeItem<String>("Child Node 2"),
				new TreeItem<String>("Child Node 3")));

		treeRoot.getChildren().get(2).getChildren().addAll(Arrays.asList(

				new TreeItem<String>("Child Node 4"),
				new TreeItem<String>("Child Node 5"),
				new TreeItem<String>("Child Node 6"),
				new TreeItem<String>("Child Node 7"),
				new TreeItem<String>("Child Node 8")));

		Button button = new Button();
		button.setText("root");
		
		button.setOnMouseEntered(e->{
			System.out.println(3333);
		});

		TreeItem<Button> root = new TreeItem<Button>(button);
		
		Button nodeButton = new Button();
		nodeButton.setText("node");
		
		TreeItem<Button> node = new TreeItem<Button>(nodeButton);
		root.getChildren().add(node);
		
		TreeView<Button> treeView = new TreeView<Button>();
		treeView.setShowRoot(true);
		treeView.setRoot(root);
		// treeRoot.setExpanded(true);
		treeView.setOnMouseEntered(e->{
			System.out.println(1111);
		});
		return treeView;
	}
 

public ToolBar buildMenu()
{
	ToolBar toolBar = new ToolBar();

	Button newButton = new Button();
	newButton.setOnAction(this::onNew);
	newButton.setGraphic(new ImageView(Icons.New16.asJavaFX()));
	newButton.setText(LanguageBundle.getString("in_mnuFileNew"));
	newButton.setDisable(true);
	ReferenceFacade<DataSetFacade> loadedDataSetRef = rootFrame.getLoadedDataSetRef();
	loadedDataSetRef.addReferenceListener(new EnabledOnlyWithSources(newButton, rootFrame));
	toolBar.getItems().add(newButton);

	Button openButton = new Button();
	openButton.setOnAction(this::onOpen);
	openButton.setGraphic(new ImageView(Icons.Open16.asJavaFX()));
	openButton.setText(LanguageBundle.getString("in_mnuFileOpen"));
	toolBar.getItems().add(openButton);

	Button closeButton = new Button();
	closeButton.setOnAction(this::onClose);
	closeButton.setGraphic(new ImageView(Icons.Close16.asJavaFX()));
	closeButton.setText (LanguageBundle.getString("in_mnuFileClose"));
	toolBar.getItems().add(closeButton);
	ReferenceFacade<CharacterFacade> ref = rootFrame.getSelectedCharacterRef();
	ref.addReferenceListener(new EnabledOnlyWithCharacter(closeButton, rootFrame));

	Button saveButton = new Button();
	saveButton.setOnAction(this::onSave);
	saveButton.setGraphic(new ImageView(Icons.Save16.asJavaFX()));
	saveButton.setText(LanguageBundle.getString("in_mnuFileSave"));
	toolBar.getItems().add(saveButton);
	ref.addReferenceListener(new EnabledOnlyWithCharacter(saveButton, rootFrame));

	Button printButton = new Button();
	printButton.setOnAction(this::onPrint);
	printButton.setGraphic(new ImageView(Icons.Print16.asJavaFX()));
	printButton.setText(LanguageBundle.getString("in_mnuFilePrint"));
	toolBar.getItems().add(printButton);
	ref.addReferenceListener(new EnabledOnlyWithCharacter(printButton, rootFrame));

	Button exportButton = new Button();
	exportButton.setOnAction(this::onExport);
	exportButton.setGraphic(new ImageView(Icons.Export16.asJavaFX()));
	exportButton.setText(LanguageBundle.getString("in_mnuFileExport"));
	toolBar.getItems().add(exportButton);
	ref.addReferenceListener(new EnabledOnlyWithCharacter(exportButton, rootFrame));

	Button preferencesButton = new Button();
	preferencesButton.setOnAction(this::onPreferences);
	preferencesButton.setGraphic(new ImageView(Icons.Preferences16.asJavaFX()));
	preferencesButton.setText(LanguageBundle.getString("in_mnuToolsPreferences"));
	toolBar.getItems().add(preferencesButton);

	return toolBar;
}
 

@Override
public void start(Stage primaryStage) throws Exception {
	StackPane root = new StackPane();
	Button button = new Button();
	button.setText("Create new Stage");
	button.setOnAction(action -> createNewStage());
	root.getChildren().add(button);

	primaryStage.setScene(new Scene(root, 300, 200));
	primaryStage.requestFocus();
	primaryStage.setTitle(mainWindowTitle);
	primaryStage.show();

	MenuToolkit tk = MenuToolkit.toolkit();

	MenuBar bar = new MenuBar();

	// Application Menu
	// TBD: services menu
	Menu appMenu = new Menu(appName); // Name for appMenu can't be set at
										// Runtime
	MenuItem aboutItem = tk.createAboutMenuItem(appName);
	MenuItem prefsItem = new MenuItem("Preferences...");
	appMenu.getItems().addAll(aboutItem, new SeparatorMenuItem(), prefsItem, new SeparatorMenuItem(),
			tk.createHideMenuItem(appName), tk.createHideOthersMenuItem(), tk.createUnhideAllMenuItem(),
			new SeparatorMenuItem(), tk.createQuitMenuItem(appName));

	// File Menu (items TBD)
	Menu fileMenu = new Menu("File");
	MenuItem newItem = new MenuItem("New...");
	fileMenu.getItems().addAll(newItem, new SeparatorMenuItem(), tk.createCloseWindowMenuItem(),
			new SeparatorMenuItem(), new MenuItem("TBD"));

	// Edit (items TBD)
	Menu editMenu = new Menu("Edit");
	editMenu.getItems().addAll(new MenuItem("TBD"));

	// Format (items TBD)
	Menu formatMenu = new Menu("Format");
	formatMenu.getItems().addAll(new MenuItem("TBD"));

	// View Menu (items TBD)
	Menu viewMenu = new Menu("View");
	viewMenu.getItems().addAll(new MenuItem("TBD"));

	// Window Menu
	// TBD standard window menu items
	Menu windowMenu = new Menu("Window");
	windowMenu.getItems().addAll(tk.createMinimizeMenuItem(), tk.createZoomMenuItem(), tk.createCycleWindowsItem(),
			new SeparatorMenuItem(), tk.createBringAllToFrontItem());

	// Help Menu (items TBD)
	Menu helpMenu = new Menu("Help");
	helpMenu.getItems().addAll(new MenuItem("TBD"));

	bar.getMenus().addAll(appMenu, fileMenu, editMenu, formatMenu, viewMenu, windowMenu, helpMenu);

	tk.autoAddWindowMenuItems(windowMenu);
	tk.setGlobalMenuBar(bar);
}