PraktikumCommandDesingPattern/src/controller/C_FileDialogOpen.java

/*         ALT





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package controller;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.util.prefs.Preferences;
import javax.swing.JFileChooser;
import view.gui;

/**
 *
 * @author endresma66479
 *
public class C_FileDialogOpen implements ActionListener
{
  gui frm;
  File data;
  String PATH_ID;
  Preferences pref;
  public C_FileDialogOpen(gui g, String ID, Preferences p)
  {
    this.frm = g;
    this.data = null;
    this.PATH_ID = ID;
    this.pref = p;
  }

  public void registerEvents()
  {
    this.frm.getBtnOpen().addActionListener(this);
    this.frm.getMiOpen().addActionListener(this);
    this.frm.getMiOpen_popup().addActionListener(this);
  }
  
  @Override
  public void actionPerformed(ActionEvent ae)
  {
    System.out.println("opening a file...");
    System.out.println(this.pref.get(PATH_ID, "xyz"));
    JFileChooser fc = this.frm.getFileChooser();
    if(fc.showOpenDialog(frm) == JFileChooser.APPROVE_OPTION)
    {
      this.data = fc.getSelectedFile();
      this.frm.getLblFilePath().setText(this.data.getAbsolutePath());
      this.pref.put(this.PATH_ID, this.data.getAbsolutePath());
      System.out.println(this.pref.get(PATH_ID, "xyz"));
    }
  }
}
 */