javax.swing.JFileChooser.showOpenDialog()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JFileChooser.showOpenDialog()方法的一些代码示例，展示了JFileChooser.showOpenDialog()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JFileChooser.showOpenDialog()方法的具体详情如下：
包路径：javax.swing.JFileChooser
类名称：JFileChooser
方法名：showOpenDialog

JFileChooser.showOpenDialog介绍

暂无

代码示例

代码示例来源：origin: stanfordnlp/CoreNLP

private void browseFiles() {
 jfc.setDialogTitle("Open file");
 int status = jfc.showOpenDialog(this);
 if (status == JFileChooser.APPROVE_OPTION) {
  urlTextField.setText(jfc.getSelectedFile().getPath());
  openButton.setEnabled(true);
 }
}

代码示例来源：origin: org.codehaus.groovy/groovy

public void actionPerformed(ActionEvent ae) {
    final JFileChooser jfc = new JFileChooser();
    final int response = jfc.showOpenDialog(LexerFrame.this);
    if (response != JFileChooser.APPROVE_OPTION) {
      return;
    }
    safeScanScript(jfc.getSelectedFile());
  }
};

代码示例来源：origin: marytts/marytts

private void browseSoxActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_browseSoxActionPerformed
  JFileChooser fc = new JFileChooser();
  fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
  int returnVal = fc.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    // System.out.println("Opening: " + file.getAbsolutePath());
    tfSoxPath.setText(file.getAbsolutePath());
  }
}// GEN-LAST:event_browseSoxActionPerformed

代码示例来源：origin: openmrs/openmrs-core

/**
 * Do the stuff for this class (create the file)
 * 
 * @throws Exception
 */
public static void main(String args[]) throws Exception {
  System.out.println("Starting...");
  
  String wd = "./test";
  
  // choose the directory to open
  JFileChooser chooser = new JFileChooser();
  chooser.setCurrentDirectory(new File(wd));
  chooser.setMultiSelectionEnabled(true);
  chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
  int result = chooser.showOpenDialog(null);
  
  if (result == JFileChooser.APPROVE_OPTION) {
    File[] dirs = chooser.getSelectedFiles();
    
    for (File directory : dirs) {
      System.out.println("Doing migration on directory: " + directory.getAbsolutePath());
      doMigration(directory);
    }
  }
}

代码示例来源：origin: log4j/log4j

/**
 * Prompts the user for a file to load events from.
 * @param aIgnore an <code>ActionEvent</code> value
 */
public void actionPerformed(ActionEvent aIgnore) {
  LOG.info("load file called");
  if (mChooser.showOpenDialog(mParent) == JFileChooser.APPROVE_OPTION) {
    LOG.info("Need to load a file");
    final File chosen = mChooser.getSelectedFile();
    LOG.info("loading the contents of " + chosen.getAbsolutePath());
    try {
      final int num = loadFile(chosen.getAbsolutePath());
      JOptionPane.showMessageDialog(
        mParent,
        "Loaded " + num + " events.",
        "CHAINSAW",
        JOptionPane.INFORMATION_MESSAGE);
    } catch (Exception e) {
      LOG.warn("caught an exception loading the file", e);
      JOptionPane.showMessageDialog(
        mParent,
        "Error parsing file - " + e.getMessage(),
        "CHAINSAW",
        JOptionPane.ERROR_MESSAGE);
    }
  }
}

代码示例来源：origin: magefree/mage

private void btnImportActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnImportActionPerformed
  String lastFolder = MageFrame.getPreferences().get("lastImportFolder", "");
  if (!lastFolder.isEmpty()) {
    fcImportDeck.setCurrentDirectory(new File(lastFolder));
  int ret = fcImportDeck.showOpenDialog(this);
  if (ret == JFileChooser.APPROVE_OPTION) {
    File file = fcImportDeck.getSelectedFile();
    MageFrame.getDesktop().setCursor(new Cursor(Cursor.WAIT_CURSOR));
    try {

代码示例来源：origin: stackoverflow.com

JFileChooser chooser = new JFileChooser();
chooser.setMultiSelectionEnabled(true);
chooser.showOpenDialog(frame);
File[] files = chooser.getSelectedFiles();
if(files.length >= 2) {
  compare(readFileAsList(files[0]), readFileAsList(files[1]));
}

代码示例来源：origin: stackoverflow.com

JFileChooser saveFile = new JFileChooser();
saveFile.showSaveDialog(null);
JFileChooser openFile = new JFileChooser();
openFile.showOpenDialog(null);

代码示例来源：origin: stackoverflow.com

import java.io.File;
import javax.swing.JFileChooser;

public class ShowDirectoriesOnly {
  public static void main(String[] args) {
   JFileChooser fileChooser = new JFileChooser( "." );
   fileChooser.setControlButtonsAreShown( false );
   fileChooser.setFileFilter( new FolderFilter() );
   fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
   fileChooser.showOpenDialog(null);
  }

  private static class FolderFilter extends javax.swing.filechooser.FileFilter {
   @Override
   public boolean accept( File file ) {
    return file.isDirectory();
   }

   @Override
   public String getDescription() {
    return "We only take directories";
   }
  }
}

代码示例来源：origin: marytts/marytts

private void browseSoxActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_browseSoxActionPerformed
  JFileChooser fc = new JFileChooser();
  fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
  int returnVal = fc.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    // System.out.println("Opening: " + file.getAbsolutePath());
    tfSoxPath.setText(file.getAbsolutePath());
  }
}// GEN-LAST:event_browseSoxActionPerformed

代码示例来源：origin: cmusphinx/sphinx4

static public void getFilename(String title, int type) {
  int returnVal;
  fileChooser.setDialogTitle(title);
  fileChooser.setCurrentDirectory(file);
  fileChooser.setDialogType(type);
  if (type == JFileChooser.OPEN_DIALOG) {
    returnVal = fileChooser.showOpenDialog(jframe);
  } else {
    returnVal = fileChooser.showSaveDialog(jframe);
  }
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    file = fileChooser.getSelectedFile();
    filename = file.getAbsolutePath();
    prefs.put(FILENAME_PREFERENCE, filename);
  }
}

代码示例来源：origin: magefree/mage

fcSelectDeck.setCurrentDirectory(new File(lastFolder));
int ret = fcSelectDeck.showOpenDialog(this);
if (ret == JFileChooser.APPROVE_OPTION) {
  File file = fcSelectDeck.getSelectedFile();
        file = new File(lastFolder);

代码示例来源：origin: EngineHub/WorldEdit

public static File showOpenDialog(String[] exts) {
  JFileChooser dialog = new JFileChooser();
  if (exts != null) {
    dialog.setFileFilter(new ExtensionFilter(exts));
  }
  int returnVal = dialog.showOpenDialog(null);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    return dialog.getSelectedFile();
  }
  return null;
}

代码示例来源：origin: stanfordnlp/CoreNLP

public File getFile(boolean open) {
 File file = null;
 int returnVal;
 if (open) {
  returnVal = fileChooser.showOpenDialog(frame);
 } else {
  returnVal = fileChooser.showSaveDialog(frame);
 }
 if(returnVal == JFileChooser.APPROVE_OPTION) {
  file = fileChooser.getSelectedFile();
  if (open && !checkFile(file)) { file = null; }
 }
 return file;
}

代码示例来源：origin: stackoverflow.com

JFileChooser chooser = new JFileChooser();
chooser.setMultiSelectionEnabled(true);
chooser.showOpenDialog(frame);
File[] files = chooser.getSelectedFiles();

代码示例来源：origin: marytts/marytts

private void browseInputDirActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_browseInputDirActionPerformed
  JFileChooser fc = new JFileChooser();
  fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
  int returnVal = fc.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    // System.out.println("Opening: " + file.getAbsolutePath());
    tfInputDir.setText(file.getAbsolutePath());
  }
}// GEN-LAST:event_browseInputDirActionPerformed

代码示例来源：origin: magefree/mage

private void btnBrowseImageLocationActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnBrowseImageLocationActionPerformed
  int returnVal = fc.showOpenDialog(PreferencesDialog.this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    txtImageFolderPath.setText(file.getAbsolutePath());
  }
}//GEN-LAST:event_btnBrowseImageLocationActionPerformed

代码示例来源：origin: checkstyle/checkstyle

@Override
public void actionPerformed(ActionEvent event) {
  final JFileChooser fileChooser = new JFileChooser(model.getLastDirectory());
  final FileFilter filter = new JavaFileFilter();
  fileChooser.setFileFilter(filter);
  final int returnCode = fileChooser.showOpenDialog(MainFrame.this);
  if (returnCode == JFileChooser.APPROVE_OPTION) {
    final File file = fileChooser.getSelectedFile();
    openFile(file);
  }
}

代码示例来源：origin: stanfordnlp/CoreNLP

public File getFile(boolean open) {
 File file = null;
 int returnVal;
 if (open) {
  returnVal = fileChooser.showOpenDialog(frame);
 } else {
  returnVal = fileChooser.showSaveDialog(frame);
 }
 if(returnVal == JFileChooser.APPROVE_OPTION) {
  file = fileChooser.getSelectedFile();
  if (open && !checkFile(file)) { file = null; }
 }
 return file;
}

代码示例来源：origin: marytts/marytts

private void browseOutputDirActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_browseOutputDirActionPerformed
  JFileChooser fc = new JFileChooser();
  fc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
  int returnVal = fc.showOpenDialog(this);
  if (returnVal == JFileChooser.APPROVE_OPTION) {
    File file = fc.getSelectedFile();
    // System.out.println("Opening: " + file.getAbsolutePath());
    tfOutputDir.setText(file.getAbsolutePath());
  }
}// GEN-LAST:event_browseOutputDirActionPerformed

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