Java Button类代码示例

import javafx.scene.control.Button; //导入依赖的package包/类
private List<Button> createPresetButtons() {
	List<Button> buttons = new ArrayList<>();
	for (String gameName : presetGames.keySet()) {
		GameMetaData gameMeta = presetGames.get(gameName);
		Button button = new Button();
		ImageView gameImageView = new ImageView(gameMeta.getImage());
		gameImageView.setFitWidth(App.WIDTH / 3);
		gameImageView.setPreserveRatio(true);
		button.setGraphic(gameImageView);
		button.setOnMouseClicked((e) -> {
			startGame(gameMeta.getGameFilePath());
		});
		getRotation(button);
		buttons.add(button);
	}
	return buttons;
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
public void addUpgradeBtn() {
	upgradeBtn = new Button();
	upgradeBtn.setText("UPGRADE");
	upgradeBtn.setOnAction(e -> {
		Stage msgStage = new Stage();
		VBox root = new VBox();
		Scene scene = new Scene(root);
		Text  text = new Text("Are you sure you want to upgrade " + name + "? It will cost you 10 gold.");
		HBox options = new HBox();
		Button yes = new Button ("yes");
		yes.setOnAction(f -> {
			sprite.getComponent(GameBus.TYPE).get().getGameBus().emit(new ChangeWealthEvent
					(ChangeWealthEvent.CHANGE, sprite.getComponent(Owner.TYPE).get().player(), WealthType.GOLD, -10));
			msgStage.close();
		});
		Button no = new Button("no");
		no.setOnAction(g -> {
			msgStage.close();
		});
		options.getChildren().add(yes);
		root.getChildren().addAll(text, options);
		msgStage.setScene(scene);
		msgStage.show();
	});
	this.getChildren().add(upgradeBtn);
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
@Override
@FXThread
protected void createComponents() {
    super.createComponents();

    resourceLabel = new Label(NOT_SELECTED);

    final Button changeButton = new Button();
    changeButton.setGraphic(new ImageView(Icons.ADD_16));
    changeButton.setOnAction(event -> processSelect());

    final HBox container = new HBox(resourceLabel, changeButton);
    container.prefWidthProperty().bind(widthProperty().multiply(DEFAULT_FIELD_W_PERCENT));

    resourceLabel.prefWidthProperty().bind(container.widthProperty());

    FXUtils.addToPane(container, this);

    FXUtils.addClassesTo(container, CSSClasses.DEF_HBOX, CSSClasses.TEXT_INPUT_CONTAINER);
    FXUtils.addClassesTo(changeButton, CSSClasses.FLAT_BUTTON, CSSClasses.INPUT_CONTROL_TOOLBAR_BUTTON);
    FXUtils.addClassTo(resourceLabel, CSSClasses.ABSTRACT_PARAM_CONTROL_ELEMENT_LABEL);

    DynamicIconSupport.addSupport(changeButton);
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
private void addIntegrationButtonsToVbox(Integration integration, VBox vbox)
{
	for (String buttonKey : integration.getActions().keySet())
	{
		System.out.println("*" + buttonKey);
		final Action clickableButton = integration.getActions().get(buttonKey);
		if (clickableButton.isHiddenFromFrontend())
		{
			continue;
		}
		final Button jfxButton = new Button(clickableButton.getName());
		jfxButton.setPadding(new Insets(2, 4, 2, 4));
		jfxButton.setMinWidth(256);
		jfxButton.setMaxWidth(256);
		jfxButton.setAlignment(Pos.BASELINE_LEFT);
		jfxButton.setContentDisplay(ContentDisplay.RIGHT);
		jfxButton.setTooltip(new Tooltip(buttonKey + "\n" + clickableButton.getDescription())); // I tried it, but it looks a bit janky
		jfxButton.setOnAction(new EventHandler<ActionEvent>()
		{
			@Override
			public void handle(ActionEvent arg0)
			{
				try
				{
					triggerEvent("<" + clickableButton.getName() + "> from frontend", null);
					clickableButton.onAction(null);
				}
				catch (Exception e)
				{
					e.printStackTrace();
				}
			}
		});
		vbox.getChildren().add(jfxButton);
	}
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
private VBox makeInputBox() {
	VBox inputBox = new VBox(10);
	Label username = new Label(USERNAME_LABEL);
	Label messageName = new Label(MESSAGE_LABEL);
	TextField userField = new TextField(); 
	TextField inputField = new TextField();
	Button sendButton = new Button("Send");
	sendButton.setOnAction(e -> {
		String message = inputField.getText(); 
		String sender = userField.getText(); 
		//FIXME: fix connection stuff
		myUser.recieveMessage(sender, message);
	});
	
	HBox usernameField  = new HBox(); 
	usernameField.getChildren().addAll(username, userField);
	HBox messageField = new HBox(); 
	messageField.getChildren().addAll(messageName, inputField);
	inputBox.getChildren().addAll(usernameField, messageField, sendButton);
	
	return inputBox;
	
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
/**
 * Initial return to home base command
 * @param flightZoneView
 * @param btnText
 * @param stage
 * @return
 */
Button makeReturnHomeButton(final FlightZoneView flightZoneView, String btnText, Stage stage){
    Button platoonBtn = createButton(btnText, 120);
    platoonBtn.setOnAction(
    new EventHandler<ActionEvent>() {
       @Override
       public void handle(final ActionEvent e) {
      	    try {
				flightZoneView.flightManager.getFlights().groundAllFlights();
			} catch (FlightZoneException e1) {
				// TODO Auto-generated catch block
				e1.printStackTrace();
			}
   	     }
    });
    return platoonBtn;
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
private void instantiate() {
			Button spriteButton = new Button(myResources.getString(CREATE_NEW_SPRITE));
			Button screenButton = new Button(myResources.getString(CREATE_NEW_SCREEN));
			Button attributeButton = new Button(myResources.getString(CREATE_NEW_ATTRIBUTE));
			spriteButton.setOnAction((clicked) -> {
				Tab spriteTab = new Tab(myResources.getString(CREATE_NEW_SPRITE),
						new SpriteCreationScreen(myModelData));
				developerTabs.getTabs().add(spriteTab);
			});
//			screenButton.setOnAction((clicked) -> {
//				Tab screenTab = new Tab(myResources.getString(CREATE_NEW_SCREEN),
//						new ScreenModelCreator(myModelData.getScreenSprites(), myGeneralDataCreator, new ScreenModelData()));
//				developerTabs.getTabs().add(screenTab);
//			});
			screenButton.setOnAction((clicked) -> {
//				Tab screenTab = new Tab(myResources.getString(CREATE_NEW_SCREEN),
//						new ScreenModelCreator(myModelData.getScreenSprites(), myGeneralDataCreator, new ScreenModelData()));
				//developerTabs.getTabs().add(screenTab);
			});
//			attributeButton.setOnAction((clicked) -> {
//				Tab attributeTab = new Tab(myResources.getString(CREATE_NEW_ATTRIBUTE), new GroundUpAttributeCreator());
//				developerTabs.getTabs().add(attributeTab);
//			});
			this.getChildren().addAll(//spriteButton, 
					screenButton);//, attributeButton);
		}
 

import javafx.scene.control.Button; //导入依赖的package包/类
@FXML
private void processDot(ActionEvent event) {

    //Impede que pontos (vírgula) sejam concatenados como resultado de uma operação
    if (start) {
        output.setText("");
        start = false;
    }

    //Impede que o ponto (vírgula) seja clicada mais de uma vez
    if (dot) {
        return;
    }

    //Impede que inicie um número clicando no ponto (vírgula)
    if (!number1Value) {
        return;
    }

    String value = ((Button) event.getSource()).getText();
    output.setText(output.getText() + value);
    dot = true;
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
public NotifyTab()
{
    super();
    super.setText("Notification");
    super.setClosable(false);
    
    pane = new Pane();
    box = new VBox();        
    header = new Label();
    desc = new Label();
    
    okButton = new Button("Ok");
    okButton.setPrefWidth(50);
    okButton.setOnMouseClicked(new OkButtonHandler());
    
    box.getChildren().addAll(header, desc, okButton);
    box.setPadding(new Insets(15, 15, 15, 15));
    box.setSpacing(15);
    
    pane.setPrefHeight(AppTabPane.CONTENT_HEIGHT);
    pane.setPrefWidth(AppTabPane.CONTENT_WIDTH);
    pane.getChildren().add(box);
    
    super.setContent(pane);
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
/**
 * create the Menu Bar
 * 
 * @param scene
 */
public MenuBar createMenuBar(Scene scene, com.bitplan.gui.App app) {
  MenuBar lMenuBar = new MenuBar();
  for (com.bitplan.gui.Menu amenu : app.getMainMenu().getSubMenus()) {
    Menu menu = new Menu(i18n(amenu.getId()));
    lMenuBar.getMenus().add(menu);
    for (com.bitplan.gui.MenuItem amenuitem : amenu.getMenuItems()) {
      MenuItem menuItem = new MenuItem(i18n(amenuitem.getId()));
      menuItem.setOnAction(this);
      menuItem.setId(amenuitem.getId());
      menu.getItems().add(menuItem);
    }
  }

  hideMenuButton = new Button(I18n.get(I18n.HIDE_MENU));
  hideMenuButton.setOnAction(new EventHandler<ActionEvent>() {
    @Override
    public void handle(ActionEvent e) {
      showMenuBar(scene, lMenuBar, !lMenuBar.isVisible());
    }
  });
  return lMenuBar;
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
@Override
public void initData(Parent node, Map<String, String> bundle) {
	et_download_path = (TextField) node.lookup("#et_download_path");
	et_deploy_path = (TextField) node.lookup("#et_deploy_path");
	et_secret = (TextField) node.lookup("#et_secret");
	et_git_username = (TextField) node.lookup("#et_git_username");
	et_git_passwd = (PasswordField) node.lookup("#et_git_passwd");
	et_app_password = (PasswordField) node.lookup("#et_app_password");
	et_app_password_second = (PasswordField) node.lookup("#et_app_password_second");
	btn_submit = (Button) node.lookup("#btn_submit");

	readFromProperty();

	btn_submit.setOnAction(e->{
		String message = "";
		if(!et_app_password.getText().trim().equals(et_app_password_second.getText().trim())){
			message = "�����������벻һ�£�";
			DialogHelper.alert("����", message);
			return;
		}
		if(!"".equals(et_app_password.getText().trim()) && et_app_password.getText().trim().length() < 5){
			message = "���볤��̫��,������ȫ��";
			DialogHelper.alert("����", message);
			return;
		}

		writeToProperty();
	});


}
 

import javafx.scene.control.Button; //导入依赖的package包/类
@FXML
public void buttonPressed(MouseEvent actionEvent) throws IOException {
    Button button = (Button)actionEvent.getSource();
    if ((button).getText().equals("BACK"))
    {
        Stage current = (Stage)button.getScene().getWindow();
        Parent root = FXMLLoader.load(getClass().getResource("menuSample.fxml"));
        current.setMaximized(true);
        current.setScene(new Scene(root, screenSize.getWidth(), screenSize.getHeight()));
        //current.setFullScreen(true);
        current.show();
    }
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
public ColorButtonSample() {
    HBox hBox = new HBox();
    hBox.setSpacing(5);
    for(int i=0; i<7; i++) {
        Button b = new Button("Color");
        b.setStyle("-fx-base: rgb("+(10*i)+","+(20*i)+","+(10*i)+");");
        hBox.getChildren().add(b);
    }
    HBox hBox2 = new HBox();
    hBox2.setSpacing(5);
    hBox2.setTranslateY(30);
    Button red = new Button("Red");
    red.setStyle("-fx-base: red;");
    Button orange = new Button("Orange");
    orange.setStyle("-fx-base: orange;");
    Button yellow = new Button("Yellow");
    yellow.setStyle("-fx-base: yellow;");
    Button green = new Button("Green");
    green.setStyle("-fx-base: green;");
    Button blue = new Button("Blue");
    blue.setStyle("-fx-base: rgb(30,170,255);");
    Button indigo = new Button("Indigo");
    indigo.setStyle("-fx-base: blue;");
    Button violet = new Button("Violet");
    violet.setStyle("-fx-base: purple;");
    hBox2.getChildren().add(red);
    hBox2.getChildren().add(orange);
    hBox2.getChildren().add(yellow);
    hBox2.getChildren().add(green);
    hBox2.getChildren().add(blue);
    hBox2.getChildren().add(indigo);
    hBox2.getChildren().add(violet);

    VBox vBox = new VBox(20);
    vBox.getChildren().addAll(hBox,hBox2);
    getChildren().add(vBox);
}
 

import javafx.scene.control.Button; //导入依赖的package包/类
public void createToggleFullScreenButtonInGameScreen(@NonNull GazePlay gazePlay) {

        EventHandler<Event> eventHandler = new EventHandler<javafx.event.Event>() {
            @Override
            public void handle(javafx.event.Event e) {
                gazePlay.toggleFullScreen();
            }
        };

        Image buttonGraphics = new Image("data/common/images/fullscreen.png");

        Button button = new Button("FullScreen", new ImageView(buttonGraphics));
        button.addEventHandler(MouseEvent.MOUSE_CLICKED, eventHandler);

        // button.recomputeSizeAndPosition(scene);
        menuHBox.getChildren().add(button);
    }
 

import javafx.scene.control.Button; //导入依赖的package包/类
private HBox createBrowserField() {
    HBox browseFieldBox = new HBox(5);
    dirField = new TextField();
    dirField.setId("DirectoryField");
    dirField.textProperty().addListener((observable, oldValue, newValue) -> updateOKButton());
    HBox.setHgrow(dirField, Priority.ALWAYS);
    Button browseButton = FXUIUtils.createButton("browse", "Browse directory", true, "Browse");
    FileSelectionHandler browserListener;
    String fileType = fileSelectionInfo.getFileType();
    if (fileType != null) {
        browserListener = new FileSelectionHandler(this,
                new ExtensionFilter(fileType, Arrays.asList(fileSelectionInfo.getExtensionFilters())), this, null,
                fileSelectionInfo.getTitle());
    } else {
        browserListener = new FileSelectionHandler(this, null, this, null, fileSelectionInfo.getTitle());
        browserListener.setMode(FileSelectionHandler.DIRECTORY_CHOOSER);
    }
    browserListener.setPreviousDir(new File(System.getProperty(Constants.PROP_PROJECT_DIR, ProjectLayout.projectDir)));
    browseButton.setOnAction(browserListener);
    Label label = createLabel("Name: ");
    label.setMinWidth(Region.USE_PREF_SIZE);
    label.setId("FileSelectedLabel");
    browseFieldBox.getChildren().addAll(label, dirField, browseButton);
    VBox.setMargin(browseFieldBox, new Insets(5, 5, 5, 5));
    return browseFieldBox;
}