/*
* MegaMek - Copyright (C) 2000-2002 Ben Mazur (bmazur@sev.org)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program 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
* for more details.
*/
package megamek.client.ui.AWT;
import java.awt.Button;
import java.awt.Checkbox;
import java.awt.CheckboxGroup;
import java.awt.Dialog;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Label;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import megamek.client.ui.Messages;
// Allows the player to select the type of entity in the hexes used
// by the LOS tool.
public class LOSDialog extends Dialog implements ActionListener {
/**
*
*/
private static final long serialVersionUID = 2709304305904897160L;
private Button butOK = new Button(Messages.getString("Okay")); //$NON-NLS-1$
/**
* The checkboxes for available choices.
*/
private Checkbox[] checkboxes1 = null;
private Checkbox[] checkboxes2 = null;
public LOSDialog(Frame parent, boolean mechInFirst, boolean mechInSecond) {
super(parent, Messages.getString("LOSDialog.title"), true); //$NON-NLS-1$
super.setResizable(false);
// closing the window is the same as hitting butOK
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
actionPerformed(new ActionEvent(butOK,
ActionEvent.ACTION_PERFORMED, butOK.getLabel()));
}
});
GridBagLayout gridbag = new GridBagLayout();
setLayout(gridbag);
GridBagConstraints c = new GridBagConstraints();
Label labMessage = new Label(
Messages.getString("LOSDialog.inFirstHex"), Label.LEFT); //$NON-NLS-1$
c.weightx = 1.0;
c.weighty = 1.0;
c.gridwidth = 0;
c.anchor = GridBagConstraints.WEST;
gridbag.setConstraints(labMessage, c);
add(labMessage);
CheckboxGroup radioGroup1 = new CheckboxGroup();
checkboxes1 = new Checkbox[2];
checkboxes1[0] = new Checkbox(
Messages.getString("LOSDialog.Mech"), mechInFirst, radioGroup1); //$NON-NLS-1$
c.gridwidth = 1;
c.anchor = GridBagConstraints.WEST;
gridbag.setConstraints(checkboxes1[0], c);
add(checkboxes1[0]);
checkboxes1[1] = new Checkbox(
Messages.getString("LOSDialog.NonMech"), !mechInFirst, radioGroup1); //$NON-NLS-1$
c.gridwidth = GridBagConstraints.REMAINDER;
c.anchor = GridBagConstraints.WEST;
gridbag.setConstraints(checkboxes1[1], c);
add(checkboxes1[1]);
labMessage = new Label(
Messages.getString("LOSDialog.InSecondHex"), Label.LEFT); //$NON-NLS-1$
c.weightx = 1.0;
c.weighty = 1.0;
c.gridwidth = 0;
c.anchor = GridBagConstraints.WEST;
gridbag.setConstraints(labMessage, c);
add(labMessage);
CheckboxGroup radioGroup2 = new CheckboxGroup();
checkboxes2 = new Checkbox[2];
checkboxes2[0] = new Checkbox(
Messages.getString("LOSDialog.Mech"), mechInSecond, radioGroup2); //$NON-NLS-1$
c.gridwidth = 1;
c.anchor = GridBagConstraints.WEST;
gridbag.setConstraints(checkboxes2[0], c);
add(checkboxes2[0]);
checkboxes2[1] = new Checkbox(
Messages.getString("LOSDialog.NonMech"), !mechInSecond, radioGroup2); //$NON-NLS-1$
c.gridwidth = GridBagConstraints.REMAINDER;
c.anchor = GridBagConstraints.WEST;
gridbag.setConstraints(checkboxes2[1], c);
add(checkboxes2[1]);
butOK.addActionListener(this);
c.gridwidth = GridBagConstraints.REMAINDER;
c.insets = new Insets(5, 0, 5, 0);
c.anchor = GridBagConstraints.CENTER;
gridbag.setConstraints(butOK, c);
add(butOK);
pack();
setLocation(parent.getLocation().x + parent.getSize().width / 2
- getSize().width / 2, parent.getLocation().y
+ parent.getSize().height / 2 - getSize().height / 2);
// we'd like the OK button to have focus, but that can only be done on
// displayed
// dialogs in Windows. So, this rather elaborate setup: as soon as the
// first focusable
// component receives the focus, it shunts the focus to the OK button,
// and then
// removes the FocusListener to prevent this happening again
checkboxes1[0].addFocusListener(new FocusListener() {
public void focusGained(FocusEvent e) {
butOK.requestFocus();
}
public void focusLost(FocusEvent e) {
checkboxes1[0].removeFocusListener(this); // refers to
// listener
}
});
}
public void actionPerformed(ActionEvent e) {
this.setVisible(false);
}
public boolean getMechInFirst() {
return this.checkboxes1[0].getState() == true;
}
public boolean getMechInSecond() {
return this.checkboxes2[0].getState() == true;
}
}