public memoDialog(Frame fr, Field f) { super(fr, f.getName(), true); addWindowListener(this); f1 = f; text.setText(f1.get()); this.add("Center", text); Panel p = new Panel(); p.setLayout(new FlowLayout(FlowLayout.CENTER, 15, 15)); p.add(Okay); Okay.addActionListener(this); this.add("East", p); p.add(Cancel); Cancel.addActionListener(this); this.add("West", p); this.pack(); }
public void actionPerformed(ActionEvent event) { if (event.getSource() == firstRecord) { goTo(1); return; } if (event.getSource() == lastRecord) { goTo(db.getRecordCount()); return; } if (event.getSource() == Next || event.getSource() == nextRecord) { if (db.getCurrentRecordNumber() < db.getRecordCount()) { goTo(db.getCurrentRecordNumber() + 1); } return; } if (event.getSource() == Prev || event.getSource() == prevRecord) { if (db.getCurrentRecordNumber() > 1) { goTo(db.getCurrentRecordNumber() - 1); } return; } if (event.getSource() == Add || event.getSource() == addRecord) { addRec(); return; } if (event.getSource() == Update || event.getSource() == updateRecord) { updateRec(); return; } if (event.getSource() == Clear || event.getSource() == clearRecord) { clearFields(); return; } if (event.getSource() == opener) { FileDialog fd = new FileDialog(this, "dbfShow", FileDialog.LOAD); fd.setFile("*.DBF"); fd.pack(); fd.setVisible(true); String DBFname = fd.getFile(); String dirname = fd.getDirectory(); if (DBFname == null) { return; } if (DBFname.length() < 1) { return; } String dbname = new String(dirname + DBFname); try { setupDBFields(dbname); } catch (Exception e1) { System.out.println(e1); System.exit(4); } pack(); setVisible(true); return; } if (event.getSource() == packer) { packer.setEnabled(false); try { db.pack(); trl.setText(" of " + db.getRecordCount()); } catch (Exception e1) { e1.printStackTrace(); } if (db.getRecordCount() == 0) { Update.setEnabled(false); Next.setEnabled(false); updateRecord.setEnabled(false); nextRecord.setEnabled(false); SBrecpos.setValues(0, 1, 0, 0); } else { goTo(1); } packer.setEnabled(true); return; } if (event.getSource() == quiter) { System.exit(0); return; } if (event.getSource() instanceof Button) { int i; Field f; for (i = 1; i <= db.getFieldCount(); i++) { try { f = db.getField(i); if (f.isMemoField()) { if (event.getActionCommand().equals(f.getName())) { md = new memoDialog(this, f); md.setVisible(true); return; } } } catch (Exception e1) { System.out.println(e1); } } } }