Java ScrollPane.add方法代码示例

import java.awt.ScrollPane; //导入方法依赖的package包/类
public static void main(String[] args) {
	JFrame f = new JFrame("表格效果");
	JPanel p = new JPanel();
	p.setLayout(new GridLayout(10, 5));
	JTextField[] cells = new JTextField[50];
	for (int i = 0; i < 50; i++) {
		cells[i] = new JTextField(String.valueOf(i), 5);
		p.add(cells[i]);
	}
	ScrollPane sp = new ScrollPane();// 滚动面板
	sp.add(p);
	f.add(sp, "Center");
	f.setSize(270, 200);
	f.setLocation(450, 200);
	f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	f.setVisible(true);
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private Frame createVncClientMainWindow(final BufferedImageCanvas canvas, final String title) {
    // Create AWT windows
    final Frame frame = new Frame(title + " - VNCle");

    // Use scrolling pane to support screens, which are larger than ours
    final ScrollPane scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
    scroller.add(canvas);
    scroller.setSize(screen.getFramebufferWidth(), screen.getFramebufferHeight());

    frame.add(scroller);
    frame.pack();
    frame.setVisible(true);

    frame.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(final WindowEvent evt) {
            frame.setVisible(false);
            shutdown();
        }
    });

    return frame;
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
public void setScroll( boolean hasScroll ) {
	
	if( this.hasScroll == hasScroll ) {
		
		return;
	}
	
	this.hasScroll = hasScroll;
	if( hasScroll ) {

		this.remove(procApp);
		ScrollPane sp = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
		sp.add(procApp);
		this.add( sp,"Center");
		this.validate();
		this.repaint();
	}
	else {
		
		this.removeAll();
		this.add( procApp,"Center");
		procApp.invalidate();
		this.validate();
		this.repaint();
	}				
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
@Override
public void mouseClicked(MouseEvent e)
{
	if (e.getClickCount() > 1)
	{
		// find the process var to selected row ...
		ProcessVar pv = (ProcessVar) pvTable.getPvModel().getElementAt(pvTable.getSelectedRow());
		// and show a detail panel about it ...
		if (pv != null)
		{
			PvDetailPanel panDetail = new PvDetailPanel((ProcessVar) pv, true);
			ScrollPane panScr = new ScrollPane();
			panScr.setPreferredSize(new Dimension(640, 480));
			panScr.add(panDetail);
			JOptionPane.showMessageDialog(null, panScr);
		}
	}
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
/**
 * Constructs an empty PointListDialog
 * 
 * @param owner
 */
public PointListDialog(final Frame owner) {
	super(owner, "Point list");
	panel = new Panel();
	gridbag = new GridBagLayout();
	panel.setLayout(gridbag);

	panel.setBackground(Color.WHITE);
	c = new GridBagConstraints();
	c.gridx = 0;
	c.gridy = 0;
	c.anchor = GridBagConstraints.NORTHWEST;
	c.weighty = 0.1f;
	c.fill = GridBagConstraints.NONE;
	final ScrollPane scroll = new ScrollPane();
	scroll.add(panel);
	add(scroll);
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private Frame createVncClientMainWindow(BufferedImageCanvas canvas, String title) {
    // Create AWT windows
    final Frame frame = new Frame(title + " - VNCle");

    // Use scrolling pane to support screens, which are larger than ours
    ScrollPane scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
    scroller.add(canvas);
    scroller.setSize(screen.getFramebufferWidth(), screen.getFramebufferHeight());

    frame.add(scroller);
    frame.pack();
    frame.setVisible(true);

    frame.addWindowListener(new WindowAdapter() {
        @Override
        public void windowClosing(WindowEvent evt) {
            frame.setVisible(false);
            shutdown();
        }
    });

    return frame;
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
protected static Frame createVncClientMainWindow(BufferedImageCanvas canvas, String title, WindowListener windowListener) {
    // Create AWT windows
    Frame frame = new Frame(title + " - RDP");

    // Use scrolling pane to support screens, which are larger than ours
    scroller = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
    scroller.add(canvas);
    scroller.setSize(canvas.getWidth(), canvas.getHeight());

    frame.add(scroller);
    frame.pack();
    frame.setVisible(true);

    frame.addWindowListener(windowListener);

    return frame;
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private void fillFrame(Frame f, List dataList, MidiDevice.Info[] info) {
    try {
        f.setSize(340, 200);
        f.setLocation(Toolkit.getDefaultToolkit().getScreenSize().width / 2 - 170, 
                      Toolkit.getDefaultToolkit().getScreenSize().height / 2 - 100);
        String[] data = new String[info.length];
        data[0] = "" + info[0];
        data[1] = "" + info[1];
        for(int i=2; i< info.length; i++) {
            data[i] = MidiSystem.getMidiDevice(info[i]).toString();
        }
        for(int i=0; i< info.length; i++) {
            dataList.add(data[i]);
        }
        ScrollPane scrollPane = new ScrollPane();
        scrollPane.add(dataList);
        f.add(scrollPane);
    } catch (Exception e) {
        System.out.println (e);
        System.exit (0);
    }
    
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
ScrollPaneDemo() {
	panel = new JPanel(new GridLayout(10, 5));
	button = new Button[50];
	for (int i = 0; i < button.length; i++) {
		button[i] = new Button("按钮" + i);
		panel.add(button[i]);
	}
	scrollPane = new ScrollPane();
	scrollPane.add(panel);
	add(scrollPane, "Center");
	setBounds(300, 300, 200, 200);
	setVisible(true);
	setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private void makeWindow() {
	result = new JFrame();
	result.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
	result.setSize(new Dimension(600, 600));
	ScrollPane scrollPane = new ScrollPane();
	this.area = new JTextPane();
	area.setContentType("text/html");
	area.setText(generateOutput());
	area.setEditable(false);
	scrollPane.add(area);
	result.add(scrollPane, BorderLayout.CENTER);
	result.add(getBottomButtons(), BorderLayout.PAGE_END);
	result.add(getSaveButton(), BorderLayout.PAGE_START);
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private void makeWindow() {
	result = new JFrame();
	result.setSize(new Dimension(400, 300));
	ScrollPane scrollPane = new ScrollPane();
	result.add(scrollPane);
	JTextArea area = new JTextArea(output);
	scrollPane.add(area);
	result.addWindowListener(new CloseListener());
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private ScrollPane createGUICenter(String title, String value) {
    mTextArea = new JTextArea(value);
    UIUtils.useTabToChangeFocus(mTextArea);
    mTextArea.setRows(4);

    ScrollPane scrollPane = new ScrollPane();
    scrollPane.add(mTextArea);

    return scrollPane;
}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
private void displayDecisionVariables() {

		Panel dvPanel = new Panel();

    ScrollPane scrollPane = new ScrollPane();

		GroupLayout dvlayout = new GroupLayout(dvPanel);
		dvlayout.setAutoCreateGaps(true);
		dvlayout.setAutoCreateContainerGaps(true);

		ParallelGroup groupForElementsInLine = dvlayout.createParallelGroup(Alignment.LEADING);
		SequentialGroup groupForElementsInColumns = dvlayout.createSequentialGroup();

		for (Displayable displayable : decisionVariables) {

			List<InfoGUI> infos = displayable.getInfo();

			for (InfoGUI infoGUI : infos) {
				DecisionVariableGUI dvGui1 = new DecisionVariableGUI(infoGUI);
				groupForElementsInLine.addGroup((dvlayout.createSequentialGroup().addComponent(dvGui1.getLabel())
						.addComponent(dvGui1.getComponent())));
				groupForElementsInColumns.addGroup((dvlayout.createParallelGroup(Alignment.CENTER)
						.addComponent(dvGui1.getLabel()).addComponent(dvGui1.getComponent())));
				mapWithControls.add(dvGui1);
			}

		}

		dvlayout.setHorizontalGroup(groupForElementsInLine);
		dvlayout.setVerticalGroup(groupForElementsInColumns);
		dvPanel.setLayout(dvlayout);
		dvPanel.setBackground(Color.lightGray);

		Collections.sort(mapWithControls);

		Dimension scrollPaneDimension = new Dimension(dvPanel.getPreferredSize().width + 30,
				dvPanel.getPreferredSize().height + 35);

		scrollPane.setPreferredSize(new Dimension(250, 700));

		if (scrollPaneDimension.height < scrollPane.getPreferredSize().height) {
			scrollPane.setPreferredSize(scrollPaneDimension);
		}

		scrollPane.add(dvPanel);
		controlPanel.add(scrollPane);
	}
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
/**
 * Run test applet.
 *
 * @param args command line parameters
 */
 public static void main(String[] args)
 {
     JApplet applet = new JApplet() {
         
private static final long serialVersionUID = 1L;

@Override
         public void init()
         {
             setLayout(new GridBagLayout());
             
             WheelswitchDemo wst = new WheelswitchDemo();
 
             GridBagConstraints consContent = new GridBagConstraints();
             consContent.gridx = 0;
             consContent.gridy = 1;
             consContent.gridwidth = 0;
             consContent.fill = java.awt.GridBagConstraints.BOTH;
             consContent.anchor = GridBagConstraints.CENTER;
             consContent.weightx = 1.0;
             consContent.weighty = 1.0;
             consContent.insets = new java.awt.Insets(11, 11, 11, 11);
             add(wst.initializeContentPanel(), consContent);

             ScrollPane helpTextScrollPane = new ScrollPane();
             helpTextScrollPane.add(wst.getHelpTextArea());
             
             GridBagConstraints consHelp = new GridBagConstraints();
             consHelp.gridx = 0;
             consHelp.gridy = 2;
             consHelp.gridwidth = 0;
             consHelp.fill = java.awt.GridBagConstraints.HORIZONTAL;
             consHelp.anchor = GridBagConstraints.CENTER;
             consHelp.weightx = 1.0;
             consHelp.weighty = 0.0;
             consHelp.insets = new java.awt.Insets(0, 11, 11, 11);
             add(helpTextScrollPane, consHelp);
         }
     };

     JFrame frame = new JFrame("Wheelswitch Testing Applet");
     frame.getContentPane().add(applet);
     frame.setSize(500, 400);
     frame.addWindowListener(new WindowAdapter() {
         @Override
         public void windowClosing(WindowEvent e)
         {
             System.exit(0);
         }
     });
     applet.init();
     applet.start();
     frame.setVisible(true);
 }
 

import java.awt.ScrollPane; //导入方法依赖的package包/类
public GenericHelpFrame(String s, String t, int h, int w, int X,int Y, int lines, int columns) {

      Font textFont = new java.awt.Font("SanSerif", Font.PLAIN, 12);
      FontMetrics textFontMetrics = getFontMetrics(textFont);
      Font buttonFont = new java.awt.Font("SanSerif", Font.BOLD, 11);
      FontMetrics buttonFontMetrics = getFontMetrics(buttonFont);
      Color bgColor = MyColors.helpColor; //new Color(245,245,245);

      this.pack();
      this.setSize(w,h);
      this.setLocation(X,Y);
      this.setTitle(t);
      this.setResizable(false);

      setLayout(new BorderLayout());

      TextArea hT = new TextArea("",lines,columns, TextArea.SCROLLBARS_NONE);
      hT.setEditable(false);

      // Set color and font for TextArea.

      hT.setForeground(Color.black);
      hT.setFont(textFont);
      hT.setBackground(bgColor);
      // hT.disable();

      ScrollPane sp = new ScrollPane(ScrollPane.SCROLLBARS_AS_NEEDED);
      sp.add(hT);
      this.add("Center", sp);

      Panel leftPanel = new Panel();
      leftPanel.setBackground(MyColors.gray204);

      this.add("West",leftPanel);

      // Add Dismiss button and bottom panel

      Panel botPanel = new Panel();
      botPanel.setFont(buttonFont);
      botPanel.setBackground(MyColors.gray204);
      Button dismissButton = new Button("Cancel");
      botPanel.add(dismissButton);
      this.add("South", botPanel);

      // Insert the text string in the TextArea

      hT.appendText("\n" + s);

      // Add inner class event handler for Dismiss button

      dismissButton.addActionListener(new ActionListener() {
          public void actionPerformed(ActionEvent ae){
              hide();
              dispose();
              ParamSetup.helpWindowOpen = false;
          }
      });

      // Add window closing button (inner class)

      this.addWindowListener(new WindowAdapter() {
         public void windowClosing(WindowEvent e) {
            hide();
            dispose();
            ParamSetup.helpWindowOpen = false;
         }
      });
   }