Java Screen.getVisualBounds方法代码示例

import javafx.stage.Screen; //导入方法依赖的package包/类
@Override
public void start(Stage primaryStage) throws Exception {
    Parent root = FXMLLoader.load(getClass().getResource("menuSample.fxml"));
    primaryStage.setTitle("Hello World");

    Screen screen = Screen.getPrimary();
    Rectangle2D bounds = screen.getVisualBounds();
    primaryStage.setX(bounds.getMinX());
    primaryStage.setY(bounds.getMinY());
    primaryStage.setWidth(bounds.getWidth());
    primaryStage.setHeight(bounds.getHeight());
    primaryStage.setMaximized(true);
    Scene menuScene = new Scene(root, 1080, 720);
    //primaryStage.setFullScreen(true);
    primaryStage.setScene(menuScene);


    //primaryStage.setFullScreen(true);
    primaryStage.show();
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
@Override
    public void start(Stage primaryStage) throws Exception{
        FXMLLoader fxmlLoader = new FXMLLoader();
        fxmlLoader.setLocation(getClass().getResource("sample.fxml"));
        Parent root = fxmlLoader.load();
        Screen screen = Screen.getPrimary ();

//        界面初始化
        Controller controller = fxmlLoader.getController();
        controller.init(primaryStage);

        Rectangle2D bounds = screen.getVisualBounds ();

        double minX = bounds.getMinX ();
        double minY = bounds.getMinY ();
        double maxX = bounds.getMaxX ();
        double maxY = bounds.getMaxY ();

        screenWidth = maxX - minX;
        screenHeight = maxY - minY;

        Scene scene = new Scene(root, (maxX - minX) * 0.6, (maxY - minY) * 0.6);

        primaryStage.setTitle ("Higher Cloud Compute Platform");
        primaryStage.setScene (scene);
		primaryStage.setFullScreen(true);
        primaryStage.show ();

    }
 

import javafx.stage.Screen; //导入方法依赖的package包/类
@Override
public void start(Stage stage) throws SQLException, IOException
{
    Parent root = FXMLLoader.load(getClass().getResource("MainScene.fxml"));
    scene = new Scene(root);
    Screen screen = Screen.getPrimary();
    Rectangle2D bounds = screen.getVisualBounds();
    Image ico=new Image("file:///D:/Study/Java/HostelProjecttest/src/hostelproject/media/net.png");
    stage.setTitle("Banda Singh Bahadur Boys Hostel");
    stage.getIcons().add(ico);
    stage.setX(bounds.getMinX());
    stage.setY(bounds.getMinY());
    stage.setWidth(bounds.getWidth());
    stage.setHeight(bounds.getHeight());
    stage.setScene(scene);
    stage.show();
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
@Override
protected void invalidated() {
	DockNode.this.pseudoClassStateChanged(MAXIMIZED_PSEUDO_CLASS, get());
	if (borderPane != null) {
		borderPane.pseudoClassStateChanged(MAXIMIZED_PSEUDO_CLASS, get());
	}

	stage.setMaximized(get());

	// TODO: This is a work around to fill the screen bounds and not overlap the task bar when
	// the window is undecorated as in Visual Studio. A similar work around needs applied for
	// JFrame in Swing. http://bugs.java.com/bugdatabase/view_bug.do?bug_id=4737788
	// Bug report filed:
	// https://bugs.openjdk.java.net/browse/JDK-8133330
	if (this.get()) {
		Screen screen = Screen.getScreensForRectangle(stage.getX(), stage.getY(), stage.getWidth(), stage.getHeight()).get(0);
		Rectangle2D bounds = screen.getVisualBounds();

		stage.setX(bounds.getMinX());
		stage.setY(bounds.getMinY());

		stage.setWidth(bounds.getWidth());
		stage.setHeight(bounds.getHeight());
	}
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
private void getResolutionOfTheSelectedScreen() {

        // Get list of active screens.
//        GraphicsEnvironment graphicsEnvironment = GraphicsEnvironment.getLocalGraphicsEnvironment();
//        GraphicsDevice[] graphicsDevices = graphicsEnvironment.getScreenDevices();

        // Get index of selected screen in comboBoxScreen.
//        int selectedScreenIndex = comboBoxScreen.getSelectionModel().getSelectedIndex();

        // Get resolution of the selected screen.
//        GraphicsDevice selectedScreen = graphicsDevices[selectedScreenIndex];
//        int x = selectedScreen.getDisplayMode().getWidth();
//        int y = selectedScreen.getDisplayMode().getHeight();

        java.util.List<Screen> screens = Screen.getScreens();
        Screen activeScreen = screens.get(comboBoxScreen.getSelectionModel().getSelectedIndex());
        Rectangle2D activeScreenVisualBounds = activeScreen.getVisualBounds();

        // Set text for text fields.
        textFieldScreenResolutionX.setText(String.valueOf((int) activeScreenVisualBounds.getWidth()));
        textFieldScreenResolutionY.setText(String.valueOf((int) activeScreenVisualBounds.getHeight()));
    }
 

import javafx.stage.Screen; //导入方法依赖的package包/类
@Override
public boolean isVisible(final Placement placement) {
    ObservableList<Screen> screens = Screen.getScreensForRectangle(rectangle(placement));

    if (screens.size() == 1) {
        Screen screen = screens.get(0);
        Rectangle2D bounds = screen.getVisualBounds();

        if (placement.isPositioned()) {
            return bounds.contains(placement.getX(), placement.getY(), placement.getWidth(), placement.getHeight());
        } else {
            return bounds.getWidth() >= placement.getWidth() && bounds.getHeight() >= placement.getHeight();
        }
    } else {
        return false;
    }
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
/**
 * Sets the Y position of the given stage, if possible.
 * 
 * @param pStage the stage
 * @param pY the calculated new Y position
 */
private void setY(Stage pStage, double pY)
{
	try
	{
		ObservableList<Screen> screensForRectangle = Screen.getScreensForRectangle(pStage.getX(), pStage.getY(), pStage.getWidth(), pStage.getHeight());
		
		if (screensForRectangle.size() > 0)
		{
			Screen screen = screensForRectangle.get(0);
			
			Rectangle2D visualBounds = screen.getVisualBounds();
			
			if (pY < visualBounds.getHeight() - pane.getActiveShadowSize() * 2 && pY + pane.getActiveShadowSize() >= visualBounds.getMinY())
			{
				pStage.setY(pY);
			}
		}
	}
	catch (Exception e)
	{
		e.printStackTrace();
	}
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
public void show() { 
    Screen screen = Screen.getPrimary();
    Rectangle2D bounds = screen.getVisualBounds();

    Stage loginStage = new LoginStage(parentStage,w,h);
    loginStage.initModality(Modality.APPLICATION_MODAL);
    loginStage.setX((bounds.getWidth()/2)-w/2);
    loginStage.setY((bounds.getHeight()/2)-h/2);
    loginStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
        @Override
        public void handle(WindowEvent t) {
            Platform.exit();
            Dialogs.showConfirmDialog(parentStage, "Are you sure you want to exit? You will loose the opportunity of making money!"
                    + " If you need help send a mail to [email protected]");
            //TODO read the asnwer instead of just quitting
            System.exit(0);
        }
    });
    loginStage.setOpacity(0.9);
    loginStage.setResizable(false);
    loginStage.show();
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
public void show() { 
    Screen screen = Screen.getPrimary();
    Rectangle2D bounds = screen.getVisualBounds();
   
    Stage passpStage = new PasspStage(parentStage,w,h,app,oldPwdExists,oldPwd);
    passpStage.initModality(Modality.APPLICATION_MODAL);
    passpStage.setX((bounds.getWidth()/2)-w/2);
    passpStage.setY((bounds.getHeight()/2)-h/2);
    passpStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
        @Override
        public void handle(WindowEvent t) {
            Platform.exit();
            System.exit(0);
        }
    });
    
    
    passpStage.setOpacity(0.9);
    passpStage.setResizable(false);
    passpStage.show();
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
public WelcomeDialog(Stage parentStage){
    this.parentStage=parentStage;
    Screen screen = Screen.getPrimary();
    Rectangle2D bounds = screen.getVisualBounds();
  
    welcomeStage = new WelcomeStage(parentStage,w,h);
    welcomeStage.initModality(Modality.APPLICATION_MODAL);
    welcomeStage.setX((bounds.getWidth()/2)-w/2);
    welcomeStage.setY((bounds.getHeight()/2)-h/2);
    welcomeStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
        @Override
        public void handle(WindowEvent t) {
            Platform.exit();
            System.exit(0);
        }
    });
    welcomeStage.setOpacity(0.9);
    welcomeStage.setResizable(false);
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
public void show() { 
    Screen screen = Screen.getPrimary();
    Rectangle2D bounds = screen.getVisualBounds();
    if (market.equals(Constant.BITSTAMP))
    {
        h=h+60;
    }
    final Stage apiStage = new ApiStage(parentStage,w,h,wizard,market);
    apiStage.initModality(Modality.APPLICATION_MODAL);
    apiStage.setX((bounds.getWidth()/2)-w/2);
    apiStage.setY((bounds.getHeight()/2)-h/2);
    apiStage.setOnCloseRequest(new EventHandler<WindowEvent>() {
        @Override
        public void handle(WindowEvent t) {
            DashboardController dbc = Global.dashBoardController.getController();
            DashboardOptionsController controller = (DashboardOptionsController) Global.getController(Constant.OPTIONS);
            controller.updateStatusMessages();            
        }
    });

    apiStage.setOpacity(0.9);
    apiStage.setResizable(false);
    apiStage.show();
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
/**
 * Based on mouse position returns dock side
 *
 * @param mouseEvent
 * @return DOCK_LEFT,DOCK_RIGHT,DOCK_TOP
 */
int getDockSide(MouseEvent mouseEvent) {
    double minX = Double.POSITIVE_INFINITY;
    double minY = Double.POSITIVE_INFINITY;
    double maxX = 0;
    double maxY = 0;

    // Get "big" screen bounds
    ObservableList<Screen> screens = Screen.getScreens();
    for (Screen screen : screens) {
        Rectangle2D visualBounds = screen.getVisualBounds();
        minX = Math.min(minX, visualBounds.getMinX());
        minY = Math.min(minY, visualBounds.getMinY());
        maxX = Math.max(maxX, visualBounds.getMaxX());
        maxY = Math.max(maxY, visualBounds.getMaxY());
    }
    // Dock Left
    if (mouseEvent.getScreenX() == minX) {
        return DOCK_LEFT;
    } else if (mouseEvent.getScreenX() >= maxX - 1) { // MaxX returns the width? Not width -1 ?!
        return DOCK_RIGHT;
    } else if (mouseEvent.getScreenY() <= minY) {   // Mac menu bar
        return DOCK_TOP;
    }
    return 0;
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
@FXML
public void maximizeControlAction(final ActionEvent actionEvent) {
	final Screen screen = Screen.getPrimary();
	final Rectangle2D bounds = screen.getVisualBounds();

	final Stage primaryStage = (Stage) menuBar.getScene().getWindow();
	maximized = !maximized;

	if (maximized) {
		x = primaryStage.getX();
		y = primaryStage.getY();
		width = primaryStage.getWidth();
		height = primaryStage.getHeight();
		primaryStage.setX(bounds.getMinX());
		primaryStage.setY(bounds.getMinY());
		primaryStage.setWidth(bounds.getWidth());
		primaryStage.setHeight(bounds.getHeight());
	} else {
		primaryStage.setX(x);
		primaryStage.setY(y);
		primaryStage.setWidth(width);
		primaryStage.setHeight(height);
	}
}
 

import javafx.stage.Screen; //导入方法依赖的package包/类
public static void main(String[] args) {

        Screen screen = Screen.getPrimary ();

//        界面初始化

        Rectangle2D bounds = screen.getVisualBounds ();

        double minX = bounds.getMinX ();
        double minY = bounds.getMinY ();
        double maxX = bounds.getMaxX ();
        double maxY = bounds.getMaxY ();

        screenWidth = maxX - minX;
        screenHeight = maxY - minY;

        launch(args);

//        Map<String,String> map = Collections.singletonMap("ROLE", "DOWNLOAD");
//        Ignite ignite = IgniteUtility.startDefaultIgnite(map,"DOWNLOAD");
//        //使用Downloads标签注册这个ignite结点的信息。
//        Map<String,String> attrs = Collections.singletonMap("AGENT","Download");
//
//        //使用Downloads注册这个cache的名字。
//        Ignite ignite = IgniteUtility.startDefaultIgnite(attrs,"Downloads");
//
//        ClusterGroup remoteCluster = ignite.cluster().forRemotes();
//        ClusterGroup localCluster = ignite.cluster().forLocal();
//        Collection<ClusterNode> remoteNodes = remoteCluster.nodes();
//        Collection<ClusterNode> localNodes = localCluster.nodes();
//
//        for (ClusterNode clusterNode:localNodes) {
//            long heapSize = clusterNode.metrics().getHeapMemoryTotal();
//            int cpusNum = clusterNode.metrics().getTotalCpus();
//            System.out.println("heapSize:"+heapSize);
//            System.out.println("cpus:"+cpusNum);
////            Node curNode = new Node();
//
//        }
    }
 

import javafx.stage.Screen; //导入方法依赖的package包/类
private void setSizeAndLocation(Stage primaryStage) {
	Screen primaryScreen = Screen.getPrimary();
	Rectangle2D visualBounds = primaryScreen.getVisualBounds();

	primaryStage.setWidth(Math.min(Constants.DEFAULT_WIDTH, visualBounds.getWidth()));
	primaryStage.setHeight(Math.min(Constants.DEFAULT_HEIGHT, visualBounds.getHeight()));
}