void searchName(String nameToMatch) { URI url; try { // We should look up the miITIS_TSN status, but since we don't // have any options there ... url = new URI("http", "www.google.com", "/search", "q=" + nameToMatch); // I think the URI handles the URL encoding? } catch (URISyntaxException e) { throw new RuntimeException(e); } try { Desktop desktop = Desktop.getDesktop(); desktop.browse(url); } catch (IOException e) { MessageBox.messageBox( mainFrame, "Could not open URL '" + url + "'", "The following error occurred while looking up URL '" + url + "': " + e.getMessage(), MessageBox.ERROR); } }
private static void openUpWebSite(String url) { Desktop d = Desktop.getDesktop(); try { d.browse(new URI(url)); } catch (Exception e) { } }
public void actionPerformed(ActionEvent event) { String link = "http://cran.r-project.org/web/views/Graphics.html"; try { Desktop.getDesktop().browse(new URI(link)); } catch (Exception ex) { } }
void lookUpTaxonID(String taxonID) { URI url; try { // We should look up the miITIS_TSN status, but since we don't // have any options there ... url = new URI( "http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=" + taxonID); } catch (URISyntaxException e) { throw new RuntimeException(e); } try { Desktop desktop = Desktop.getDesktop(); desktop.browse(url); } catch (IOException e) { MessageBox.messageBox( mainFrame, "Could not open URL '" + url + "'", "The following error occurred while looking up URL '" + url + "': " + e.getMessage(), MessageBox.ERROR); } }
public HyberLinkLabel(String text, String url) { this.text = text; this.url = url; try { this.isSupported = Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE); } catch (Exception e) { System.out.println("Browse is not supported"); this.isSupported = false; } setActive(false); addMouseListener( new MouseAdapter() { public void mouseEntered(MouseEvent e) { setActive(isSupported); if (isSupported) setCursor(new Cursor(Cursor.HAND_CURSOR)); } public void mouseExited(MouseEvent e) { setActive(false); } public void mouseClicked(MouseEvent e) { try { Desktop.getDesktop().browse(new java.net.URI(HyberLinkLabel.this.url)); } catch (Exception ex) { System.out.println(ex.toString()); } } }); }
private void onDownload() { try { Desktop.getDesktop().browse(new URI(downloadURL)); } catch (IOException | URISyntaxException e) { e.printStackTrace(); } dispose(); }
public void secureUse(File fi) { // System.out.println("Using " + fi.getAbsolutePath()); try { Desktop.getDesktop().open(fi); } catch (IOException e) { e.printStackTrace(); } }
public void openLink(String link) { if (WWUtil.isEmpty(link)) return; try { try { // See if the link is a URL, and invoke the browser if it is URL url = new URL(link.replace(" ", "%20")); Desktop.getDesktop().browse(url.toURI()); return; } catch (MalformedURLException ignored) { // just means that the link is not a URL } // It's not a URL, so see if it's a file and invoke the desktop to open it if it is. File file = new File(link); if (file.exists()) { Desktop.getDesktop().open(new File(link)); return; } String message = "Cannot open resource. It's not a valid file or URL."; Util.getLogger().log(Level.SEVERE, message); this.showErrorDialog(null, "No Reconocido V\u00ednculo", message); } catch (UnsupportedOperationException e) { String message = "Unable to open resource.\n" + link + (e.getMessage() != null ? "\n" + e.getMessage() : ""); Util.getLogger().log(Level.SEVERE, message, e); this.showErrorDialog(e, "Error Opening Resource", message); } catch (IOException e) { String message = "I/O error while opening resource.\n" + link + (e.getMessage() != null ? ".\n" + e.getMessage() : ""); Util.getLogger().log(Level.SEVERE, message, e); this.showErrorDialog(e, "I/O Error", message); } catch (Exception e) { String message = "Error attempting to open resource.\n" + link + (e.getMessage() != null ? "\n" + e.getMessage() : ""); Util.getLogger().log(Level.SEVERE, message); this.showMessageDialog(message, "Error Opening Resource", JOptionPane.ERROR_MESSAGE); } }
private void openContentDirectory() { try { if (Desktop.isDesktopSupported()) { Desktop.getDesktop().open(new File(ForgeConstants.CACHE_DIR)); } } catch (final Exception e) { System.out.println("Unable to open Directory: " + e.toString()); } }
private JMenu createHelpMenu() { List<JComponent> menuItems = new ArrayList<JComponent>(); MenuAction menuAction = null; menuAction = new MenuAction("User Guide ... ") { @Override public void actionPerformed(ActionEvent e) { try { BrowserLauncher.openURL(SERVER_BASE_URL + "igv/UserGuide"); } catch (IOException ex) { log.error("Error opening browser", ex); } } }; menuAction.setToolTipText(HELP_TOOLTIP); menuItems.add(MenuAndToolbarUtils.createMenuItem(menuAction)); if (Desktop.isDesktopSupported()) { final Desktop desktop = Desktop.getDesktop(); if (desktop.isSupported(Desktop.Action.MAIL)) { menuAction = new MenuAction("Help Forum...") { @Override public void actionPerformed(ActionEvent e) { try { URI uri = new URI("http://groups.google.com/forum/#!forum/igv-help"); Desktop.getDesktop().browse(uri); } catch (Exception ex) { log.error("Error opening igv-help uri", ex); } } }; menuAction.setToolTipText("Email support"); menuItems.add(MenuAndToolbarUtils.createMenuItem(menuAction)); } } menuAction = new MenuAction("About IGV ") { @Override public void actionPerformed(ActionEvent e) { (new AboutDialog(IGV.getMainFrame(), true)).setVisible(true); } }; menuAction.setToolTipText(ABOUT_TOOLTIP); menuItems.add(MenuAndToolbarUtils.createMenuItem(menuAction)); MenuAction helpMenuAction = new MenuAction("Help"); return MenuAndToolbarUtils.createMenu(menuItems, helpMenuAction); }
/** * 访问服务器环境 * * @param names 参数名字 * @param values 参数值 */ public static void visitEnvServerByParameters(String[] names, String[] values) { int len = Math.min(ArrayUtils.getLength(names), ArrayUtils.getLength(values)); String[] segs = new String[len]; for (int i = 0; i < len; i++) { try { // 设计器里面据说为了改什么界面统一, 把分隔符统一用File.separator, 意味着在windows里面报表路径变成了\ // 以前的超链, 以及预览url什么的都是/, 产品组的意思就是用到的地方替换下, 真恶心. String value = values[i].replaceAll("\\\\", "/"); segs[i] = URLEncoder.encode(CodeUtils.cjkEncode(names[i]), EncodeConstants.ENCODING_UTF_8) + "=" + URLEncoder.encode(CodeUtils.cjkEncode(value), "UTF-8"); } catch (UnsupportedEncodingException e) { FRContext.getLogger().error(e.getMessage(), e); } } String postfixOfUri = (segs.length > 0 ? "?" + StableUtils.join(segs, "&") : StringUtils.EMPTY); if (FRContext.getCurrentEnv() instanceof RemoteEnv) { try { if (Utils.isEmbeddedParameter(postfixOfUri)) { String time = Calendar.getInstance().getTime().toString().replaceAll(" ", ""); boolean isUserPrivilege = ((RemoteEnv) FRContext.getCurrentEnv()).writePrivilegeMap(time, postfixOfUri); postfixOfUri = isUserPrivilege ? postfixOfUri + "&fr_check_url=" + time + "&id=" + FRContext.getCurrentEnv().getUserID() : postfixOfUri; } String urlPath = getWebBrowserPath(); Desktop.getDesktop().browse(new URI(urlPath + postfixOfUri)); } catch (Exception e) { FRContext.getLogger().error("cannot open the url Successful", e); } } else { try { String web = GeneralContext.getCurrentAppNameOfEnv(); String url = "http://localhost:" + DesignerEnvManager.getEnvManager().getJettyServerPort() + "/" + web + "/" + ConfigManager.getProviderInstance().getServletMapping() + postfixOfUri; StartServer.browerURLWithLocalEnv(url); } catch (Throwable e) { // } } }
void browse(String urlStr) { try { Desktop.getDesktop().browse(new URI(urlStr)); } catch (Exception ex) { showDialog(); statusBar.setText(ex.getLocalizedMessage()); if (JConsole.isDebug()) { ex.printStackTrace(); } } }
public static boolean browse(URI uri) throws IOException { // Try using the Desktop api first try { Desktop desktop = Desktop.getDesktop(); desktop.browse(uri); return true; } catch (SecurityException e) { } return false; }
@Override public void actionPerformed(ActionEvent e) { if (e.getSource().equals(this.browseButton)) { openFileChooser(); } else if (e.getSource().equals(this.startExtractionButton)) { startExtraction(); } else if (e.getSource().equals(this.openRootDirectoryButton)) { Desktop desktop = Desktop.getDesktop(); try { desktop.open(EmojiTools.getRootDirectory()); } catch (IOException e1) { EmojiTools.submitError(Thread.currentThread(), e1); } } }
public void initialize() throws Exception { Security.setProperty("networkaddress.cache.ttl", AWS_RECOMMENDED_DNS_CACHE_TTL); AbstractNavigation.DEFAULT_AUTOCOMMIT_DELAY = 2000; String defaultEncoding = System.getProperty("file.encoding"); if (!defaultEncoding.equals("UTF-8")) { logger.warn("default encoding " + defaultEncoding + " is not UTF-8"); } initContainer(); initPlugins(); initGui(); documentLauncher = url -> new Thread( () -> { try { Desktop.getDesktop().browse(new URI(url)); } catch (IOException | URISyntaxException e) { logger.error("failed to open uri", e); } }) .start(); }
public void actionPerformed(ActionEvent evt) { String cmd = evt.getActionCommand(); try { if (cmd != null) { if (cmd.equalsIgnoreCase("Exit")) { System.exit(0); } if (cmd.equalsIgnoreCase("View Images")) { if (Desktop.isDesktopSupported()) { // if(Desktop.getDesktop().isSupported(Action.OPEN)) { Desktop.getDesktop().open(new File("C:/.hack3rClient/Scre")); // } } } if (cmd.equalsIgnoreCase("Toggle 10x Damage")) { newDamage = true; } if (cmd.equalsIgnoreCase("Untoggle 10x Damage")) { newDamage = false; } if (cmd.equalsIgnoreCase("Website")) { openUpWebSite("http://vestigex.com"); } if (cmd.equalsIgnoreCase("Forums")) { openUpWebSite("http://vestigex.com/forums/forum.php"); } if (cmd.equalsIgnoreCase("Vote")) { openUpWebSite("http://vestigex.com/vote.php"); } if (cmd.equalsIgnoreCase("Donate")) { openUpWebSite("http://vestigex.com/donate.html"); } if (cmd.equalsIgnoreCase("Highscores")) { openUpWebSite("http://vestigex.com/highscores/"); } if (cmd.equalsIgnoreCase("Guides")) { openUpWebSite("http://vestigex.com/forums/forum.php"); } if (cmd.equalsIgnoreCase("Support")) { openUpWebSite("vestigex.com/forums/forum.php"); JOptionPane.showMessageDialog( this, "A link to our support center on our forums has Popped up. Please create a new thread!", "Client Support", JOptionPane.INFORMATION_MESSAGE); } if (cmd.equalsIgnoreCase("Client Information")) { JOptionPane.showMessageDialog( this, "Vestige-x is Developed By Bill. We hope you enjoy the server!", "Client Updates", JOptionPane.INFORMATION_MESSAGE); } if (cmd.equalsIgnoreCase("World Map")) { launchURL("3. WorldMap.jar"); } if (cmd.equalsIgnoreCase("Item Search")) { launchURL("1. ItemList.bat"); } if (cmd.equalsIgnoreCase("Screenshot")) { takeScreenshot(true); } } } catch (Exception e) { } }
// open default mail client (use the mailto: protocol as the URI), eg.: // mailto:[email protected]?SUBJECT=Love me tender&BODY=love me sweet public static void mail(URI document) throws IOException { if (Desktop.isDesktopSupported()) Desktop.getDesktop().mail(document); }
// print a file public static void print(File document) throws IOException { if (Desktop.isDesktopSupported()) Desktop.getDesktop().print(document); }
/** * Try to determine whether this application is running under Windows or some other platform by * examining the "os.name" property. */ static { String os = System.getProperty("os.name"); // String version = System.getProperty("os.version"); // for Win7, reports "6.0" on JDK7, should // be "6.1"; for Win8, reports "6.2" as of JDK7u17 if (SystemUtils.startsWithIgnoreCase(os, "windows 7")) isWin7 = true; // reports "Windows Vista" on JDK7 else if (SystemUtils.startsWithIgnoreCase(os, "windows 8")) isWin7 = true; // reports "Windows 8" as of JDK7u17 else if (SystemUtils.startsWithIgnoreCase(os, "windows vista")) isVista = true; else if (SystemUtils.startsWithIgnoreCase(os, "windows xp")) isWinXP = true; else if (SystemUtils.startsWithIgnoreCase(os, "windows 2000")) isWin2k = true; else if (SystemUtils.startsWithIgnoreCase(os, "windows nt")) isWinNT = true; else if (SystemUtils.startsWithIgnoreCase(os, "windows")) isWin9X = true; // win95 or win98 (what about WinME?) else if (SystemUtils.startsWithIgnoreCase(os, "mac")) isMac = true; else if (SystemUtils.startsWithIgnoreCase(os, "so")) isSolaris = true; // sunos or solaris else if (os.equalsIgnoreCase("linux")) isLinux = true; else isUnix = true; // assume UNIX, e.g. AIX, HP-UX, IRIX String osarch = System.getProperty("os.arch"); String arch = (osarch != null && osarch.contains("64")) ? "_x64" /* eg. 'amd64' */ : "_x32"; String syslib = SYSLIB + arch; try { // loading a native lib in a static initializer ensures that it is available before any // method in this class is called: System.loadLibrary(syslib); System.out.println( "Done loading '" + System.mapLibraryName(syslib) + "', PID=" + getProcessID()); } catch (Error e) { System.err.println( "Native library '" + System.mapLibraryName(syslib) + "' not found in 'java.library.path': " + System.getProperty("java.library.path")); throw e; // re-throw } if (isWinPlatform()) { System.setProperty( "line.separator", "\n"); // so we won't have to mess with DOS line endings ever again comSpec = getEnv( "comSpec"); // use native method here since getEnvironmentVariable() needs to know // comSpec comSpec = (comSpec != null) ? comSpec + " /c " : ""; try (BufferedReader br = new BufferedReader( new InputStreamReader( RUNTIME.exec(comSpec + "ver").getInputStream()))) { // fix for Win7,8 for (String line = null; (line = br.readLine()) != null; ) { if (isVista && (line.contains("6.1" /*Win7*/) || line.contains("6.2" /*Win8*/))) { isVista = false; isWin7 = true; } } } catch (IOException e) { e.printStackTrace(); } String cygdir = getEnv("cygdir"); // this is set during CygWin install to "?:/cygwin/bin" isCygWin = (cygdir != null && !cygdir.equals("%cygdir%")); cygstartPath = cygdir + "/cygstart.exe"; // path to CygWin's cygutils' "cygstart" binary if (getDebug() && Desktop.isDesktopSupported()) { Desktop desktop = Desktop.getDesktop(); for (Desktop.Action action : Desktop.Action.values()) System.out.println( "Desktop action " + action + " supported? " + desktop.isSupported(action)); } } }
static boolean isBrowseSupported() { return (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)); }
public DesktopAppFrame() { setLayout(new GridBagLayout()); final JFileChooser chooser = new JFileChooser(); JButton fileChooserButton = new JButton("..."); final JTextField fileField = new JTextField(20); fileField.setEditable(false); JButton openButton = new JButton("Open"); JButton editButton = new JButton("Edit"); JButton printButton = new JButton("Print"); final JTextField browseField = new JTextField(); JButton browseButton = new JButton("Browse"); final JTextField toField = new JTextField(); final JTextField subjectField = new JTextField(); JButton mailButton = new JButton("Mail"); openButton.setEnabled(false); editButton.setEnabled(false); printButton.setEnabled(false); browseButton.setEnabled(false); mailButton.setEnabled(false); if (Desktop.isDesktopSupported()) { Desktop desktop = Desktop.getDesktop(); if (desktop.isSupported(Desktop.Action.OPEN)) openButton.setEnabled(true); if (desktop.isSupported(Desktop.Action.EDIT)) editButton.setEnabled(true); if (desktop.isSupported(Desktop.Action.PRINT)) printButton.setEnabled(true); if (desktop.isSupported(Desktop.Action.BROWSE)) browseButton.setEnabled(true); if (desktop.isSupported(Desktop.Action.MAIL)) mailButton.setEnabled(true); } fileChooserButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { if (chooser.showOpenDialog(DesktopAppFrame.this) == JFileChooser.APPROVE_OPTION) fileField.setText(chooser.getSelectedFile().getAbsolutePath()); } }); openButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { try { Desktop.getDesktop().open(chooser.getSelectedFile()); } catch (IOException ex) { ex.printStackTrace(); } } }); editButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { try { Desktop.getDesktop().edit(chooser.getSelectedFile()); } catch (IOException ex) { ex.printStackTrace(); } } }); printButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { try { Desktop.getDesktop().print(chooser.getSelectedFile()); } catch (IOException ex) { ex.printStackTrace(); } } }); browseButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { try { Desktop.getDesktop().browse(new URI(browseField.getText())); } catch (URISyntaxException ex) { ex.printStackTrace(); } catch (IOException ex) { ex.printStackTrace(); } } }); mailButton.addActionListener( new ActionListener() { public void actionPerformed(ActionEvent e) { try { String subject = percentEncode(subjectField.getText()); URI uri = new URI("mailto:" + toField.getText() + "?subject=" + subject); System.out.println(uri); Desktop.getDesktop().mail(uri); } catch (URISyntaxException ex) { ex.printStackTrace(); } catch (IOException ex) { ex.printStackTrace(); } } }); JPanel buttonPanel = new JPanel(); ((FlowLayout) buttonPanel.getLayout()).setHgap(2); buttonPanel.add(openButton); buttonPanel.add(editButton); buttonPanel.add(printButton); add(fileChooserButton, new GBC(0, 0).setAnchor(GBC.EAST).setInsets(2)); add(fileField, new GBC(1, 0).setFill(GBC.HORIZONTAL)); add(buttonPanel, new GBC(2, 0).setAnchor(GBC.WEST).setInsets(0)); add(browseField, new GBC(1, 1).setFill(GBC.HORIZONTAL)); add(browseButton, new GBC(2, 1).setAnchor(GBC.WEST).setInsets(2)); add(new JLabel("To:"), new GBC(0, 2).setAnchor(GBC.EAST).setInsets(5, 2, 5, 2)); add(toField, new GBC(1, 2).setFill(GBC.HORIZONTAL)); add(mailButton, new GBC(2, 2).setAnchor(GBC.WEST).setInsets(2)); add(new JLabel("Subject:"), new GBC(0, 3).setAnchor(GBC.EAST).setInsets(5, 2, 5, 2)); add(subjectField, new GBC(1, 3).setFill(GBC.HORIZONTAL)); pack(); }
// Listener für die Menüelemente und Buttons @Override public void actionPerformed(ActionEvent e) { if (e.getSource() == btnAusw) { LOG.info("DB Verbindung wird hergestellt."); dbgetter = new DBConnection(SERVERNAME, PORT, DB, USER, PWD); dwAusw = new DWAuswertung(dbgetter); lblErgebnis.setText( dwAusw.getQuartal( (String) cBoxJahr.getSelectedItem(), (String) cBoxQuartal.getSelectedItem())); } if (e.getSource() == btnAusw2) { LOG.info("DB Verbindung wird hergestellt."); dbgetter = new DBConnection(SERVERNAME, PORT, DB, USER, PWD); dwAusw = new DWAuswertung(dbgetter); String[] array = dwAusw.getAuswertung( (String) cBoxJahr2.getSelectedItem(), (String) cBoxQuartal2.getSelectedItem(), (String) cBoxEinArt.getSelectedItem(), (String) cBoxMitglied.getSelectedItem()); lblErgebnis_2.setText(array[0]); lblMengeErg.setText(array[1]); } if (e.getSource() == mnItmQExp) { pfad = null; chooser = new JFileChooser(pfad); chooser.setDialogType(JFileChooser.SAVE_DIALOG); plainFilter = new FileNameExtensionFilter("*.csv", "csv"); chooser.removeChoosableFileFilter(chooser.getAcceptAllFileFilter()); chooser.setFileFilter(plainFilter); chooser.setDialogTitle("Speichern unter..."); chooser.setVisible(true); file = null; int result = chooser.showSaveDialog(frmAuswertung); if (result == JFileChooser.APPROVE_OPTION) { file = chooser.getSelectedFile(); } if (plainFilter.accept(file)) { LOG.info(file.getAbsolutePath() + " bereit zum speichern."); entries = new String[3]; entries[0] = lblErgebnis.getText().substring(0, lblErgebnis.getText().length() - 4); entries[1] = (String) cBoxJahr.getSelectedItem(); entries[2] = (String) cBoxQuartal.getSelectedItem(); if (new CSVParser().saveAs(file, entries)) { LOG.info("Datei erfolgreich gespeichert."); JOptionPane.showMessageDialog( new JFrame(), "Daten erfolgreich exportiert nach:\n" + file.getAbsolutePath(), "Datenexport", JOptionPane.INFORMATION_MESSAGE); } else { LOG.log(Level.WARNING, "Datei nicht gespeichert."); JOptionPane.showMessageDialog( new JFrame(), "Daten nicht exportiert!", "Datenexport", JOptionPane.ERROR_MESSAGE); } } else { LOG.info(file.getAbsolutePath() + " ist der falsche Dateityp."); JOptionPane.showMessageDialog( new JFrame(), "Bitte folgendes Format nutzen:\n" + "{DATEINAME}.csv", "Datenexport", JOptionPane.ERROR_MESSAGE); } chooser.setVisible(false); } if (e.getSource() == mnItmAExp) { pfad = null; chooser = new JFileChooser(pfad); chooser.setDialogType(JFileChooser.SAVE_DIALOG); plainFilter = new FileNameExtensionFilter("*.csv", "csv"); chooser.removeChoosableFileFilter(chooser.getAcceptAllFileFilter()); chooser.setFileFilter(plainFilter); chooser.setDialogTitle("Speichern unter..."); chooser.setVisible(true); file = null; int result = chooser.showSaveDialog(frmAuswertung); if (result == JFileChooser.APPROVE_OPTION) { file = chooser.getSelectedFile(); } if (plainFilter.accept(file)) { LOG.info(file.getAbsolutePath() + " bereit zum speichern."); entries = new String[6]; entries[0] = lblErgebnis.getText().substring(0, lblErgebnis.getText().length() - 4); entries[1] = lblMengeErg.getText().substring(0, lblMengeErg.getText().length() - 4); entries[2] = (String) cBoxEinArt.getSelectedItem(); entries[3] = (String) cBoxMitglied.getSelectedItem(); entries[4] = (String) cBoxJahr.getSelectedItem(); entries[5] = (String) cBoxQuartal.getSelectedItem(); if (new CSVParser().saveAs(file, entries)) { LOG.info("Datei erfolgreich gespeichert."); JOptionPane.showMessageDialog( new JFrame(), "Daten erfolgreich exportiert nach:\n" + file.getAbsolutePath(), "Datenexport", JOptionPane.INFORMATION_MESSAGE); } else { LOG.log(Level.WARNING, "Datei nicht gespeichert."); JOptionPane.showMessageDialog( new JFrame(), "Daten nicht exportiert!", "Datenexport", JOptionPane.ERROR_MESSAGE); } } else { LOG.info(file.getAbsolutePath() + " ist der falsche Dateityp."); JOptionPane.showMessageDialog( new JFrame(), "Bitte folgendes Format nutzen:\n" + "{DATEINAME}.csv", "Datenexport", JOptionPane.ERROR_MESSAGE); } chooser.setVisible(false); } if (e.getSource() == mnItmLog) { try { Desktop.getDesktop() .browse( new URI( "file://" + System.getProperty("user.home") + System.getProperty("file.separator") + "dw-log.html")); } catch (URISyntaxException | IOException e1) { LOG.log(Level.WARNING, "Protokoll kann nicht geöffnet werden.", e1); JOptionPane.showMessageDialog( new JFrame(), "Protokoll konnte nicht geöffnet werden.", "Protokoll öffnen...", JOptionPane.ERROR_MESSAGE); } } if (e.getSource() == mnItmQuit) { frmAuswertung.dispose(); } if (e.getSource() == mnItmAbout) { About frame = new About(); frame.setVisible(true); } }