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* Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.swingset3.demos.optionpane;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.net.URL;
import javax.swing.*;
import com.sun.swingset3.demos.ResourceManager;
import com.sun.swingset3.DemoProperties;
/**
* JOptionPaneDemo
*
* @author Jeff Dinkins
* @version 1.11 11/17/05
*/
@DemoProperties(
value = "JOptionPane Demo",
category = "Choosers",
description = "Demonstrates JOptionPane, a component which displays standard message dialogs (question, warning, error, etc).",
sourceFiles = {
"com/sun/swingset3/demos/optionpane/OptionPaneDemo.java",
"com/sun/swingset3/demos/ResourceManager.java",
"com/sun/swingset3/demos/optionpane/resources/OptionPaneDemo.properties",
"com/sun/swingset3/demos/optionpane/resources/images/bottle.gif",
"com/sun/swingset3/demos/optionpane/resources/images/OptionPaneDemo.gif"
}
)
public class OptionPaneDemo extends JPanel {
private static final Dimension VGAP15 = new Dimension(1, 15);
private static final Dimension VGAP30 = new Dimension(1, 30);
private static final ResourceManager resourceManager = new ResourceManager(OptionPaneDemo.class);
public static final String WARNING_TITLE = resourceManager.getString("OptionPaneDemo.warningtitle");
public static final String WARNING_TEXT = resourceManager.getString("OptionPaneDemo.warningtext");
public static final String WARNING_BUTTON = resourceManager.getString("OptionPaneDemo.warningbutton");
public static final String CONFIRM_NO = resourceManager.getString("OptionPaneDemo.confirmno");
public static final String CONFIRM_YES = resourceManager.getString("OptionPaneDemo.confirmyes");
public static final String CONFIRM_QUESTION = resourceManager.getString("OptionPaneDemo.confirmquestion");
public static final String CONFIRM_BUTTON = resourceManager.getString("OptionPaneDemo.confirmbutton");
public static final String MESSAGE_TEXT = resourceManager.getString("OptionPaneDemo.messagetext");
public static final String MESSAGE_BUTTON = resourceManager.getString("OptionPaneDemo.messagebutton");
public static final String INPUT_QUESTION = resourceManager.getString("OptionPaneDemo.inputquestion");
public static final String INPUT_RESPONSE = ": " + resourceManager.getString("OptionPaneDemo.inputresponse");
public static final String INPUT_BUTTON = resourceManager.getString("OptionPaneDemo.inputbutton");
public static final String COMPONENT_R4 = resourceManager.getString("OptionPaneDemo.component_r4");
public static final String COMPONENT_R3 = resourceManager.getString("OptionPaneDemo.component_r3");
public static final String COMPONENT_R2 = resourceManager.getString("OptionPaneDemo.component_r2");
public static final String COMPONENT_R1 = resourceManager.getString("OptionPaneDemo.component_r1");
public static final String COMPONENT_TITLE = resourceManager.getString("OptionPaneDemo.componenttitle");
public static final String COMPONENT_OP5 = resourceManager.getString("OptionPaneDemo.component_op5");
public static final String COMPONENT_OP4 = resourceManager.getString("OptionPaneDemo.component_op4");
public static final String COMPONENT_OP3 = resourceManager.getString("OptionPaneDemo.component_op3");
public static final String COMPONENT_OP2 = resourceManager.getString("OptionPaneDemo.component_op2");
public static final String COMPONENT_OP1 = resourceManager.getString("OptionPaneDemo.component_op1");
public static final String COMPONENT_MESSAGE_2 = resourceManager.getString("OptionPaneDemo.componentmessage2");
public static final String COMPONENT_CB3 = resourceManager.getString("OptionPaneDemo.component_cb3");
public static final String COMPONENT_CB2 = resourceManager.getString("OptionPaneDemo.component_cb2");
public static final String COMPONENT_CB1 = resourceManager.getString("OptionPaneDemo.component_cb1");
public static final String COMPONENT_BUTTON = resourceManager.getString("OptionPaneDemo.componentbutton");
public static final String COMPONENT_TEXT_FIELD = resourceManager.getString("OptionPaneDemo.componenttextfield");
public static final String COMPONENT_MESSAGE = resourceManager.getString("OptionPaneDemo.componentmessage");
public static final String DEMO_TITLE = OptionPaneDemo.class.getAnnotation(DemoProperties.class).value();
/**
* main method allows us to run as a standalone demo.
*
* @param args
*/
public static void main(String[] args) {
JFrame frame = new JFrame(DEMO_TITLE);
frame.getContentPane().add(new OptionPaneDemo());
frame.setPreferredSize(new Dimension(800, 600));
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
/**
* OptionPaneDemo Constructor
*/
public OptionPaneDemo() {
setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
JPanel bp = new JPanel() {
@Override
public Dimension getMaximumSize() {
return new Dimension(getPreferredSize().width, super.getMaximumSize().height);
}
};
bp.setLayout(new BoxLayout(bp, BoxLayout.Y_AXIS));
bp.add(Box.createRigidArea(VGAP30));
bp.add(Box.createRigidArea(VGAP30));
bp.add(createInputDialogButton());
bp.add(Box.createRigidArea(VGAP15));
bp.add(createWarningDialogButton());
bp.add(Box.createRigidArea(VGAP15));
bp.add(createMessageDialogButton());
bp.add(Box.createRigidArea(VGAP15));
bp.add(createComponentDialogButton());
bp.add(Box.createRigidArea(VGAP15));
bp.add(createConfirmDialogButton());
bp.add(Box.createVerticalGlue());
add(Box.createHorizontalGlue());
add(bp);
add(Box.createHorizontalGlue());
}
private JButton createWarningDialogButton() {
Action a = new AbstractAction(WARNING_BUTTON) {
@Override
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(OptionPaneDemo.this,
WARNING_TEXT,
WARNING_TITLE,
JOptionPane.WARNING_MESSAGE
);
}
};
return createButton(a);
}
private JButton createMessageDialogButton() {
Action a = new AbstractAction(MESSAGE_BUTTON) {
final URL img = getClass().getResource("resources/images/bottle.gif");
final String imagesrc = "<img src=\"" + img + "\" width=\"284\" height=\"100\">";
final String message = MESSAGE_TEXT;
@Override
public void actionPerformed(ActionEvent e) {
JOptionPane.showMessageDialog(
OptionPaneDemo.this,
"<html>" + imagesrc + "<br><center>" + message + "</center><br></html>"
);
}
};
return createButton(a);
}
private JButton createConfirmDialogButton() {
Action a = new AbstractAction(CONFIRM_BUTTON) {
@Override
public void actionPerformed(ActionEvent e) {
int result = JOptionPane.showConfirmDialog(OptionPaneDemo.this, CONFIRM_QUESTION);
if (result == JOptionPane.YES_OPTION) {
JOptionPane.showMessageDialog(OptionPaneDemo.this, CONFIRM_YES);
} else if (result == JOptionPane.NO_OPTION) {
JOptionPane.showMessageDialog(OptionPaneDemo.this, CONFIRM_NO);
}
}
};
return createButton(a);
}
private JButton createInputDialogButton() {
Action a = new AbstractAction(INPUT_BUTTON) {
@Override
public void actionPerformed(ActionEvent e) {
String result = JOptionPane.showInputDialog(OptionPaneDemo.this, INPUT_QUESTION);
if ((result != null) && (result.length() > 0)) {
JOptionPane.showMessageDialog(OptionPaneDemo.this,
result + INPUT_RESPONSE);
}
}
};
return createButton(a);
}
private JButton createComponentDialogButton() {
Action a = new AbstractAction(COMPONENT_BUTTON) {
@Override
public void actionPerformed(ActionEvent e) {
// In a ComponentDialog, you can show as many message components and
// as many options as you want:
// Messages
Object[] message = new Object[4];
message[0] = COMPONENT_MESSAGE;
message[1] = new JTextField(COMPONENT_TEXT_FIELD);
JComboBox<String> cb = new JComboBox<>();
cb.addItem(COMPONENT_CB1);
cb.addItem(COMPONENT_CB2);
cb.addItem(COMPONENT_CB3);
message[2] = cb;
message[3] = COMPONENT_MESSAGE_2;
// Options
String[] options = {
COMPONENT_OP1, COMPONENT_OP2, COMPONENT_OP3, COMPONENT_OP4, COMPONENT_OP5};
int result = JOptionPane.showOptionDialog(
OptionPaneDemo.this, // the parent that the dialog blocks
message, // the dialog message array
COMPONENT_TITLE, // the title of the dialog window
JOptionPane.DEFAULT_OPTION, // option type
JOptionPane.INFORMATION_MESSAGE, // message type
null, // optional icon, use null to use the default icon
options, // options string array, will be made into buttons
options[3] // option that should be made into a default button
);
switch (result) {
case 0: // yes
JOptionPane.showMessageDialog(OptionPaneDemo.this, COMPONENT_R1);
break;
case 1: // no
JOptionPane.showMessageDialog(OptionPaneDemo.this, COMPONENT_R2);
break;
case 2: // maybe
JOptionPane.showMessageDialog(OptionPaneDemo.this, COMPONENT_R3);
break;
case 3: // probably
JOptionPane.showMessageDialog(OptionPaneDemo.this, COMPONENT_R4);
break;
default:
break;
}
}
};
return createButton(a);
}
private JButton createButton(Action a) {
JButton b = new JButton() {
@Override
public Dimension getMaximumSize() {
int width = Short.MAX_VALUE;
int height = super.getMaximumSize().height;
return new Dimension(width, height);
}
};
// setting the following client property informs the button to show
// the action text as it's name. The default is to not show the
// action text.
b.putClientProperty("displayActionText", Boolean.TRUE);
b.setAction(a);
// b.setAlignmentX(JButton.CENTER_ALIGNMENT);
return b;
}
}