Java JTextPane.setOpaque方法代码示例

import javax.swing.JTextPane; //导入方法依赖的package包/类
private static JTextPane createInfoPanel(String notification) {
    JTextPane balloon = new JTextPane();
    balloon.setContentType("text/html");
    String text = getDetails(notification).replaceAll("(\r\n|\n|\r)", "<br>");
    balloon.setText(text);
    balloon.setOpaque(false);
    balloon.setEditable(false);
    balloon.setBorder(new EmptyBorder(0, 0, 0, 0));


    if (UIManager.getLookAndFeel().getID().equals("Nimbus")) {
        //#134837
        //http://forums.java.net/jive/thread.jspa?messageID=283882
        balloon.setBackground(new Color(0, 0, 0, 0));
    }

    balloon.addHyperlinkListener(new HyperlinkListener() {

        public void hyperlinkUpdate(HyperlinkEvent e) {
            if (e.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED)) {
                URLDisplayer.getDefault().showURL(e.getURL());
            }
        }
    });
    return balloon;
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
private JTextPane getPane(File[] files, File projectDir, String url, String revision) {
    JTextPane bubble = new JTextPane();
    bubble.setOpaque(false);
    bubble.setEditable(false);

    if (UIManager.getLookAndFeel().getID().equals("Nimbus")) {                   //NOI18N
        //#134837
        //http://forums.java.net/jive/thread.jspa?messageID=283882
        bubble.setBackground(new Color(0, 0, 0, 0));
    }

    bubble.setContentType("text/html");                                          //NOI18N
    setupPane(bubble, files, projectDir, url, revision);
    return bubble;
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
private void initTextPane (JTextPane pane) {
    pane.setBorder(null);
    pane.setLayout(null);
    //fix for nimbus laf
    pane.setOpaque(false);
    pane.setBackground(new Color(0, 0, 0, 0));
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
private JComponent getElementsComponent (String msg) {
    JTextPane area = new JTextPane ();
    area.setEditable (false);
    area.setContentType ("text/html"); // NOI18N
    area.setText (msg);
    area.setOpaque (false);
    area.setBackground(new Color(0, 0, 0, 0));
    area.putClientProperty( JTextPane.HONOR_DISPLAY_PROPERTIES, Boolean.TRUE );
    return area;
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
private void initializeComponents() {
	infoPane		= new JTextPane();
	infoPane.setText("You are using version "+version+" but the current version is " +CalebKussmaul.getLatestVersion(p)+". It is strongly reccomended that you update to take advantage of the latest additions and fixes.");
	
	StyledDocument doc = infoPane.getStyledDocument();
	SimpleAttributeSet center = new SimpleAttributeSet();
	StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER);
	doc.setParagraphAttributes(0, doc.getLength(), center, false);
	
	infoPane.setEditable(false);
	infoPane.setOpaque(false);
	updateButton 	= new JButton("Download update...");
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
/**
 * Get a {@code JTextPane} with default styles.
 *
 * @return The default {@code JTextPane} to use.
 */
public static JTextPane getDefaultTextPane() {
    DefaultStyledDocument document
        = new DefaultStyledDocument(STYLE_CONTEXT);

    JTextPane textPane = new JTextPane(document);
    textPane.setOpaque(false);
    textPane.setEditable(false);
    textPane.setLogicalStyle(STYLE_CONTEXT.getStyle("regular"));
    return textPane;
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
void disableOtherModules () {
    Runnable runnable = new Runnable() {
        @Override
        public void run() {
            boolean notify = false;
            outter: for (int i = 0; i < otherGitModules.length; i++) {
                FileLock lock = null;
                OutputStream os = null;
                try {
                    String newModule = otherGitModules[i];
                    String newModuleXML = "Modules/" + newModule.replace('.', '-') + ".xml"; // NOI18N
                    FileObject fo = FileUtil.getConfigFile(newModuleXML);
                    if (fo == null) continue;
                    Document document = readModuleDocument(fo);

                    NodeList list = document.getDocumentElement().getElementsByTagName("param"); // NOI18N
                    int n = list.getLength();
                    for (int j = 0; j < n; j++) {
                        Element node = (Element) list.item(j);
                        if ("enabled".equals(node.getAttribute("name"))) { // NOI18N
                            Text text = (Text) node.getChildNodes().item(0);
                            String value = text.getNodeValue();
                            if ("true".equals(value)) { // NOI18N
                                text.setNodeValue("false"); // NOI18N
                                break;
                            } else {
                                continue outter;
                            }
                        }
                    }
                    notify = true;                            
                    lock = fo.lock();
                    os = fo.getOutputStream(lock);
                    
                    XMLUtil.write(document, os, "UTF-8"); // NOI18N
                } catch (Exception e) {
                    Git.LOG.log(Level.WARNING, null, e);
                } finally {
                    if (os != null) try { os.close(); } catch (IOException ex) {}
                    if (lock != null) lock.releaseLock();
                }
            }
            if(notify) {
                JTextPane ballonDetails = getPane(NbBundle.getBundle(ModuleLifecycleManager.class).getString("MSG_Install_Warning")); // using the same pane causes the balloon popup
                JTextPane popupDetails = getPane(NbBundle.getBundle(ModuleLifecycleManager.class).getString("MSG_Install_Warning"));  // to trim the text to the first line
                NotificationDisplayer.getDefault().notify(
                        NbBundle.getMessage(ModuleLifecycleManager.class, "MSG_Install_Warning_Title"), //NOI18N
                        ImageUtilities.loadImageIcon("org/netbeans/modules/git/resources/icons/info.png", false),
                        ballonDetails, popupDetails, NotificationDisplayer.Priority.NORMAL, NotificationDisplayer.Category.WARNING);
            }
        }
                    
        private JTextPane getPane(String txt) {
            JTextPane bubble = new JTextPane();
            bubble.setOpaque(false);
            bubble.setEditable(false);
            if (UIManager.getLookAndFeel().getID().equals("Nimbus")) {                   //NOI18N
                //#134837
                //http://forums.java.net/jive/thread.jspa?messageID=283882
                bubble.setBackground(new Color(0, 0, 0, 0));
            }
            bubble.setContentType("text/html");                                          //NOI18N
            bubble.setText(txt);
            return bubble;
        }             
    };
    RequestProcessor.getDefault().post(runnable);
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
public CreditsFrame() {
	super("Credits");
	setLayout(new GridBagLayout());
	GridBagConstraints gbc = ViewUtils.createGBC();
	gbc.fill = GridBagConstraints.HORIZONTAL;
	gbc.weighty=1;
	gbc.insets = new Insets(0, 10, 10, 10);
	
	JLabel logoLabel = new JLabel(new ImageIcon(ImageTools.scaleToHeight(ImageTools.getResourceImage("icon.png"), 100, false)));
	logoLabel.setText("<HTML>GIFKR &copy; 2017 Caleb Kussmaul");
	logoLabel.setHorizontalTextPosition(JLabel.CENTER);
	logoLabel.setVerticalTextPosition(JLabel.BOTTOM);
	
	add(logoLabel, gbc);
	
	gbc.gridy++;
	gbc.weighty=0;
	
	JTextPane dedicationPane = new JTextPane();
	
	dedicationPane.setText("Dedicated to my dad, Wes Kussmaul, for inspiring my passion for programming, creativity, and entrepreneurship.");
	dedicationPane.setOpaque(false);
	dedicationPane.setEditable(false);
	ViewUtils.centerText(dedicationPane);
	
	add(dedicationPane, gbc);
	gbc.gridy++;
	
	JTextPane copyrightPane = new JTextPane();
	copyrightPane.setText("Referenced libraries:\nOpen-Imaging under Apache 2.0\nJavaCV under Apache 2.0\nFFmpeg under LGPL 2.1");
	add(copyrightPane, gbc);
	gbc.gridy++;
	gbc.fill = GridBagConstraints.NONE;
	gbc.anchor = GridBagConstraints.CENTER;
	
	
	JCheckBox doNotShowBox = new JCheckBox("Do not show again", !GIFKRPrefs.showCreditsFrame());
	doNotShowBox.addChangeListener(ce -> {
		GIFKRPrefs.setShowCreditsFrame(!doNotShowBox.isSelected());
	});
	
	add(doNotShowBox, gbc);
	
	setSize(500, 350);
	setLocationRelativeTo(null);
	setAlwaysOnTop(true);
}
 

import javax.swing.JTextPane; //导入方法依赖的package包/类
public static void main(String[] args) {
			
	//Creates the JFrame and configures it.
	JFrame window = new JFrame("Hash Generator 1.0");
	window.setSize(670, 110);
	window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	window.setLayout(new FlowLayout(FlowLayout.LEFT));
	window.setResizable(false);
	
	//Creates the JPanels.
	JPanel panel = new JPanel();
	window.add(panel);

	//Creates the "Choose a file button."
	JButton chooseFile = new JButton("Choose a file");
	panel.add(chooseFile);
	
	//Creates the file chooser with custom options.
	String userDir = System.getProperty("user.home");
	JFileChooser input = new JFileChooser(userDir +"/");
	Action details = input.getActionMap().get("viewTypeDetails");
	details.actionPerformed(null);
	
	// Creates the output text field.
	JTextPane finalText = new JTextPane();
	finalText.setBorder(BorderFactory.createEmptyBorder());
	finalText.setOpaque(false);
	finalText.setEditable(false);
	finalText.setPreferredSize( new Dimension( 520, 60 ) );
	finalText.setText("MD5: \nSHA1: \nSHA-256: ");
	panel.add(finalText);
	
	//This will make the window appear.
	window.setVisible(true);
	
	//Adds a listener for when the button is clicked, it opens the file chooser.
	chooseFile.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent onClick) {
			
			//Opens the file chooser.
			int result = input.showOpenDialog(chooseFile);
			
			//When the file chooser opens, this will save the file and get the checksum.
			if (result == JFileChooser.FILES_ONLY) {
				
					try 
					{
						//Gets the file from the file chooser.
						File finalFile = new File(input.getSelectedFile().getAbsolutePath());
						InputStream is = new FileInputStream(finalFile);
						InputStream is2 = new FileInputStream(finalFile);
						InputStream is3 = new FileInputStream(finalFile);

						//Generate the checksum with the given file.
						md5Final = DigestUtils.md5Hex(is);
						sha1Final = DigestUtils.shaHex(is2);
						sha256Final = DigestUtils.sha256Hex(is3);
						
						//Puts the final output into the text box.
						finalText.setText("MD5: " + md5Final + "\nSHA1: " + sha1Final + "\nSHA-256: " + sha256Final);

					}
					catch(IOException e) 
					{
						e.printStackTrace();
					}
				}
		}
	});
}