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YesNoCancelDialog |
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package ij.gui; import java.awt.*; import java.awt.event.*; /** A modal dialog box with a one line message and "Yes", "No" and "Cancel" buttons. */ public class YesNoCancelDialog extends Dialog implements ActionListener { private Button yesB, noB, cancelB; //private Checkbox hide; private boolean cancelPressed, yesPressed; public YesNoCancelDialog(Frame parent, String title, String msg) { super(parent, title, true); setLayout(new BorderLayout()); Panel panel = new Panel(); panel.setLayout(new FlowLayout(FlowLayout.LEFT, 10, 10)); MultiLineLabel message = new MultiLineLabel(msg); message.setFont(new Font("Dialog", Font.BOLD, 12)); panel.add(message); add("North", panel); panel = new Panel(); panel.setLayout(new FlowLayout(FlowLayout.RIGHT, 15, 8)); yesB = new Button(" Yes "); yesB.addActionListener(this); panel.add(yesB); noB = new Button(" No "); noB.addActionListener(this); panel.add(noB); cancelB = new Button(" Cancel "); cancelB.addActionListener(this); panel.add(cancelB); add("South", panel); if (ij.IJ.isMacintosh()) setResizable(false); pack(); GUI.center(this); show(); } public void actionPerformed(ActionEvent e) { if (e.getSource()==cancelB) cancelPressed = true; else if (e.getSource()==yesB) yesPressed = true; setVisible(false); dispose(); } /** Returns true if the user dismissed dialog by pressing "Cancel". */ public boolean cancelPressed() { return cancelPressed; } /** Returns true if the user dismissed dialog by pressing "Yes". */ public boolean yesPressed() { return yesPressed; } }
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YesNoCancelDialog |
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