Admin: 1 версия

2010-06-01T06:12:05Z

1 версия

в 18:01, 31 мая 2010

2010-05-31T18:01:43Z

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== Demonstrating Modality Types ==



<source lang="java">

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class DualModal {
public static void main(String args[]) {
final JFrame frame1 = new JFrame("Left");
final JFrame frame2 = new JFrame("Right");
frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JButton button1 = new JButton("Left");
JButton button2 = new JButton("Right");
frame1.add(button1);
frame2.add(button2);
ActionListener listener = new ActionListener() {
public void actionPerformed(ActionEvent e) {
JButton source = (JButton) e.getSource();
JOptionPane pane = new JOptionPane("New label", JOptionPane.QUESTION_MESSAGE);
pane.setWantsInput(true);
JDialog dialog = pane.createDialog(frame2, "Enter Text");
// dialog.setModalityType(Dialog.ModalityType.APPLICATION_MODAL);
dialog.setModalityType(Dialog.ModalityType.DOCUMENT_MODAL);
dialog.setVisible(true);
String text = (String) pane.getInputValue();

if (!JOptionPane.UNINITIALIZED_VALUE.equals(text) && text.trim().length() > 0) {
source.setText(text);
}
}
};
button1.addActionListener(listener);
button2.addActionListener(listener);
frame1.setBounds(100, 100, 200, 200);
frame1.setVisible(true);
frame2.setBounds(400, 100, 200, 200);
frame2.setVisible(true);
}
}
</source>



== Dialog.ModalityType.DOCUMENT_MODAL ==



<source lang="java">

import java.awt.Dialog;
import java.awt.FlowLayout;
import javax.swing.JDialog;
import javax.swing.JFrame;
public class DocumentModalDialogDemo {
public static void main(String[] args) {
final JFrame parent = new JFrame("Parent Frame");
parent.setLayout(new FlowLayout());
parent.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
parent.setBounds(100, 100, 300, 200);
parent.setVisible(true);
JDialog dialog1 = new JDialog(parent, "Dialog1 - Modeless Dialog");
dialog1.setBounds(200, 200, 300, 200);
dialog1.setVisible(true);
JDialog dialog2 = new JDialog(parent, "Dialog2 - Document-Modal Dialog",
Dialog.ModalityType.DOCUMENT_MODAL);
dialog2.setBounds(300, 300, 300, 200);
JDialog dialog3 = new JDialog(dialog2, "Dialog3 - Modeless Dialog");
dialog3.setBounds(400, 400, 300, 200);
dialog3.setVisible(true);
dialog2.setVisible(true);
}
}
</source>



== Improved Dialog Modality ==



<source lang="java">

import java.awt.Dialog;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
public class ApplicationModalDialogDemo {
public static void main(String[] args) {
final JFrame parent1 = new JFrame("Parent Frame 1");
parent1.setLayout(new FlowLayout());
parent1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JButton button = new JButton("Application modal dialog");
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog dialog = new JDialog(parent1, "Application-Modal Dialog",
Dialog.ModalityType.APPLICATION_MODAL);
dialog.setBounds(200, 150, 200, 150);
dialog.setVisible(true);
}
});
parent1.add(button);
parent1.setBounds(100, 100, 200, 150);
parent1.setVisible(true);
JFrame parent2 = new JFrame("Parent Frame 2");
parent2.setBounds(500, 100, 200, 150);
parent2.setVisible(true);
}
}
</source>



== Modeless Dialog ==



<source lang="java">

import java.awt.Dialog;
import java.awt.FlowLayout;
import javax.swing.JDialog;
import javax.swing.JFrame;
public class DocumentModalDialogDemo {
public static void main(String[] args) {
final JFrame parent = new JFrame("Parent Frame");
parent.setLayout(new FlowLayout());
parent.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
parent.setBounds(100, 100, 300, 200);
parent.setVisible(true);
JDialog dialog1 = new JDialog(parent, "Dialog1 - Modeless Dialog");
dialog1.setBounds(200, 200, 300, 200);
dialog1.setVisible(true);
JDialog dialog2 = new JDialog(parent, "Dialog2 - Document-Modal Dialog",
Dialog.ModalityType.DOCUMENT_MODAL);
dialog2.setBounds(300, 300, 300, 200);
JDialog dialog3 = new JDialog(dialog2, "Dialog3 - Modeless Dialog");
dialog3.setBounds(400, 400, 300, 200);
dialog3.setVisible(true);
dialog2.setVisible(true);
}
}
</source>



== Using modality exclusion ==



<source lang="java">

import java.awt.Dialog;
import java.awt.FlowLayout;
import javax.swing.JDialog;
import javax.swing.JFrame;
public class ApplicationModalDialogWithExcludeDemo {
public static void main(String[] args) {
final JFrame parent1 = new JFrame("Parent Frame 1");
parent1.setLayout(new FlowLayout());
parent1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
parent1.setBounds(100, 100, 200, 150);
parent1.setVisible(true);
JFrame parent2 = new JFrame("Parent Frame 2");
parent2.setBounds(500, 100, 300, 150);
parent2.setVisible(true);
JFrame parent3 = new JFrame("Parent Frame 3 - Excluded");
parent3.setBounds(300, 400, 300, 150);
parent3.setModalExclusionType(Dialog.ModalExclusionType.APPLICATION_EXCLUDE);
parent3.setVisible(true);
JDialog dialog = new JDialog(parent1, "Application-Modal Dialog",
Dialog.ModalityType.APPLICATION_MODAL);
dialog.setBounds(300, 200, 300, 150);
dialog.setVisible(true);
}
}
</source>

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Admin: 1 версия

в 18:01, 31 мая 2010