diff options
Diffstat (limited to 'java/src/IceGrid/TableDialog.java')
| -rwxr-xr-x | java/src/IceGrid/TableDialog.java | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/java/src/IceGrid/TableDialog.java b/java/src/IceGrid/TableDialog.java new file mode 100755 index 00000000000..9b685c18605 --- /dev/null +++ b/java/src/IceGrid/TableDialog.java @@ -0,0 +1,224 @@ +// **********************************************************************
+//
+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+package IceGrid;
+
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+import java.awt.Frame;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.JButton;
+import javax.swing.JComponent;
+import javax.swing.JDialog;
+import javax.swing.JPanel;
+import javax.swing.JPopupMenu;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.table.DefaultTableModel;
+
+import com.jgoodies.forms.factories.Borders;
+import com.jgoodies.forms.factories.ButtonBarFactory;
+
+//
+// A simple two-column table dialog, to edit properties and properties-like
+// maps.
+//
+
+public class TableDialog extends JDialog
+{
+ class PopupListener extends MouseAdapter
+ {
+ public void mousePressed(MouseEvent e)
+ {
+ maybeShowPopup(e);
+ }
+
+ public void mouseReleased(MouseEvent e)
+ {
+ maybeShowPopup(e);
+ }
+
+ private void maybeShowPopup(MouseEvent e)
+ {
+ if (e.isPopupTrigger())
+ {
+ _popup.show( e.getX(), e.getY());
+ }
+ }
+ }
+
+ class PopupMenu extends JPopupMenu
+ {
+ PopupMenu()
+ {
+ _addRow = new AbstractAction("Add a new row")
+ {
+ public void actionPerformed(ActionEvent e)
+ {
+ java.util.Vector newRow = null;
+ _model.addRow(newRow);
+ }
+ };
+
+ _deleteRow = new AbstractAction("Delete selected row(s)")
+ {
+ public void actionPerformed(ActionEvent e)
+ {
+ for(;;)
+ {
+ int selectedRow = _table.getSelectedRow();
+ if(selectedRow == -1)
+ {
+ break;
+ }
+ else
+ {
+ _model.removeRow(selectedRow);
+ }
+ }
+ }
+ };
+
+ add(_addRow);
+ add(_deleteRow);
+ }
+
+ void show(int x, int y)
+ {
+ _deleteRow.setEnabled(_table.getSelectedRowCount() > 0);
+ show(_table, x, y);
+ }
+
+ private Action _addRow;
+ private Action _deleteRow;
+ }
+
+ public TableDialog(Frame parentFrame, String title, String heading0, String heading1)
+ {
+ super(parentFrame, title, true);
+ setDefaultCloseOperation(JDialog.HIDE_ON_CLOSE);
+
+ _columnNames = new java.util.Vector(2);
+ _columnNames.add(heading0);
+ _columnNames.add(heading1);
+
+ _table = new JTable();
+ PopupListener popupListener = new PopupListener();
+ _table.addMouseListener(popupListener);
+
+ Action ok = new AbstractAction("OK")
+ {
+ public void actionPerformed(ActionEvent e)
+ {
+ _cancelled = false;
+ setVisible(false);
+ }
+ };
+ JButton okButton = new JButton(ok);
+
+ Action cancel = new AbstractAction("Cancel")
+ {
+ public void actionPerformed(ActionEvent e)
+ {
+ setVisible(false);
+ }
+ };
+ JButton cancelButton = new JButton(cancel);
+
+ JScrollPane scrollPane = new JScrollPane(_table);
+ scrollPane.addMouseListener(popupListener);
+ scrollPane.setBorder(Borders.DIALOG_BORDER);
+
+ getContentPane().add(scrollPane, BorderLayout.CENTER);
+ JPanel buttonBar = ButtonBarFactory.buildOKCancelBar(okButton, cancelButton);
+ buttonBar.setBorder(Borders.DIALOG_BORDER);
+
+ getContentPane().add(buttonBar, BorderLayout.SOUTH);
+ pack();
+ }
+
+ //
+ // Returns null when cancel is pressed
+ //
+ public java.util.Map show(java.util.Map map, JComponent onComponent)
+ {
+ _cancelled = true;
+
+ //
+ // Transform map into vector of vectors
+ //
+ java.util.Vector vector = new java.util.Vector(map.size());
+ java.util.Iterator p = map.entrySet().iterator();
+ while(p.hasNext())
+ {
+ java.util.Map.Entry entry = (java.util.Map.Entry)p.next();
+ java.util.Vector row = new java.util.Vector(2);
+ row.add(entry.getKey());
+ row.add(entry.getValue());
+ vector.add(row);
+ }
+ if(vector.size() == 0)
+ {
+ vector.add(new java.util.Vector(2));
+ }
+
+ _model = new DefaultTableModel(vector, _columnNames);
+ _table.setModel(_model);
+
+ setLocationRelativeTo(onComponent);
+ setVisible(true);
+
+ if(_cancelled)
+ {
+ return null;
+ }
+ else
+ {
+ if(_table.isEditing())
+ {
+ _table.getCellEditor().stopCellEditing();
+ }
+ vector = _model.getDataVector();
+
+ //
+ // Transform vector into new Map
+ //
+ java.util.Map result = new java.util.HashMap(vector.size());
+ p = vector.iterator();
+ while(p.hasNext())
+ {
+ java.util.Vector row = (java.util.Vector)p.next();
+
+ //
+ // Eliminate rows with null or empty keys
+ //
+ String key = (String)row.elementAt(0);
+ if(key != null && key.length() > 0)
+ {
+ result.put(key, row.elementAt(1));
+ }
+ }
+ return result;
+ }
+ }
+
+ private boolean _cancelled;
+ private JTable _table;
+ private DefaultTableModel _model;
+ private java.util.Vector _columnNames;
+ private PopupMenu _popup = new PopupMenu();
+}
+
+
+
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