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First attempt at the preference dialog.

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grail%cafebabe.org 1999-02-23 03:44:34 +00:00
parent 2cfe3510f6
commit 9b050c64eb
1 changed files with 88 additions and 1 deletions
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89
grendel/ui/PrefsDialog.java
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@ -21,8 +21,23 @@
package grendel.ui;
import java.beans.SimpleBeanInfo;
import java.beans.PropertyDescriptor;
import java.beans.PropertyEditor;
import java.awt.Container;
import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JDialog;
import javax.swing.JTabbedPane;
import javax.swing.JPanel;
import calypso.util.Preferences;
import calypso.util.PreferencesFactory;
@ -32,6 +47,7 @@ import calypso.util.PreferencesFactory;
import grendel.prefs.Prefs;
public class PrefsDialog {
// XXX do we really need these here? they sort of break abstraction
static String sPrefNames[] = {"mail.email_address",
"mail.host",
"mail.user",
@ -48,7 +64,8 @@ public class PrefsDialog {
Object objs[] = {new Prefs()};
// PropertyEditorDlg.Edit(aParent, objs, false, true, "",
// PropertyEditorDlg.UI_TREE);
JOptionPane.showMessageDialog(aParent, "This part of the UI is\nstill being worked on.", "Under Construction", JOptionPane.INFORMATION_MESSAGE);
// JOptionPane.showMessageDialog(aParent, "This part of the UI is\nstill being worked on.", "Under Construction", JOptionPane.INFORMATION_MESSAGE);
propertyEditorDialog(aParent, new Prefs(), false);
}
public static boolean ValidPrefs() {
@ -62,5 +79,75 @@ public class PrefsDialog {
*/
return res;
}
private static void propertyEditorDialog(JFrame parent, Object obj,
boolean modal) {
Class reference = obj.getClass();
String name = reference.getName();
Class beanie = null;
SimpleBeanInfo info;
Object o;
JDialog dialog = new JDialog(parent, modal);
JTabbedPane pane = new JTabbedPane();
Container content = dialog.getContentPane();
String[] labels = {"Okay", "Cancel"};
content.setLayout(new BorderLayout());
content.add(pane, BorderLayout.CENTER);
content.add(buttonPanel(labels,
new DialogListener(dialog)),
BorderLayout.SOUTH);
try {
// get the beaninfo
beanie = Class.forName(name + "BeanInfo");
o = beanie.newInstance();
if (!(o instanceof SimpleBeanInfo)) return; // bummer
// process the descriptors
PropertyDescriptor[] desc;
info = (SimpleBeanInfo)o;
desc = info.getPropertyDescriptors();
for (int i = 0; i < desc.length; i++) {
o = desc[i].getPropertyEditorClass().newInstance();
if (!(o instanceof PropertyEditor)) continue;
PropertyEditor editor = (PropertyEditor)o;
pane.add(desc[i].getDisplayName(), editor.getCustomEditor());
}
dialog.pack();
dialog.setVisible(true);
} catch (Exception e) {
System.out.println("welp, that sucked. beans is broke. And stuff");
}
}
public static JPanel buttonPanel(String[] labels,
ActionListener listener) {
JPanel panel = new JPanel();
panel.setLayout(new FlowLayout());
if (labels != null) {
for (int i = 0; i < labels.length; i++) {
JButton button = new JButton(labels[i]);
if (listener != null) button.addActionListener(listener);
panel.add(button);
}
}
return panel;
}
}
class DialogListener
implements ActionListener {
JDialog dialog;
public DialogListener(JDialog dialog) {
this.dialog = dialog;
}
public void actionPerformed(ActionEvent event) {
dialog.setVisible(false);
}
}