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Viewing changes to src/org/herac/tuxguitar/gui/util/ConfirmDialog.java

  • Committer: Bazaar Package Importer
  • Author(s): Philippe Coval
  • Date: 2007-02-04 01:41:23 UTC
  • Revision ID: james.westby@ubuntu.com-20070204014123-9pv7okph0iaiqkvw
Tags: upstream-0.9.1
Import upstream version 0.9.1

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src/org/herac/tuxguitar/gui/util/ConfirmDialog.java
 
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package org.herac.tuxguitar.gui.util;
 
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import org.eclipse.swt.SWT;
 
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import org.eclipse.swt.events.SelectionAdapter;
 
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import org.eclipse.swt.events.SelectionEvent;
 
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import org.eclipse.swt.layout.GridData;
 
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import org.eclipse.swt.layout.GridLayout;
 
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import org.eclipse.swt.widgets.Button;
 
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import org.eclipse.swt.widgets.Composite;
 
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import org.eclipse.swt.widgets.Label;
 
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import org.eclipse.swt.widgets.Shell;
 
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import org.herac.tuxguitar.gui.TuxGuitar;
 
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public class ConfirmDialog {
 
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        private Shell parent;
 
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        private String message;
 
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        private boolean confirm;
 
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        public ConfirmDialog(Shell parent,String message){
 
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                this.parent = parent;
 
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                this.message = message;
 
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                this.confirm = false;
 
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        }
 
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        public boolean confirm(){
 
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                final Shell dialog = new Shell(this.parent, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
 
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                dialog.setLayout(new GridLayout(1, true));
 
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                //========================================================================
 
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                Composite labelComposite = new Composite(dialog, SWT.NONE);
 
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                labelComposite.setLayout(new GridLayout(2, false));
 
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                labelComposite.setLayoutData(new GridData(SWT.FILL,SWT.FILL,true,true));    
 
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                Label icon = new Label(labelComposite, SWT.NONE);
 
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        Label message = new Label(labelComposite, SWT.NONE);
 
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        icon.setImage(parent.getDisplay().getSystemImage(SWT.ICON_QUESTION));
 
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        message.setText(this.message);
 
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        //========================================================================           
 
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        Composite buttons = new Composite(dialog, SWT.NONE);
 
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        buttons.setLayout(new GridLayout(2,false));
 
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        buttons.setLayoutData(new GridData(SWT.END,SWT.FILL,true,true));        
 
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        GridData data = new GridData(SWT.FILL,SWT.FILL,true,true);    
 
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        data.minimumWidth = 80;
 
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        data.minimumHeight = 25;    
 
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        Button buttonOk = new Button(buttons, SWT.PUSH);
 
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        buttonOk.setLayoutData(data);
 
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        buttonOk.setText(TuxGuitar.getProperty("yes"));
 
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        buttonOk.addSelectionListener(new SelectionAdapter() {
 
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            public void widgetSelected(SelectionEvent arg0) {
 
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                dialog.dispose();
 
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                confirm = true;
 
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            }
 
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        });
 
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        Button buttonCancel = new Button(buttons, SWT.PUSH);
 
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        buttonCancel.setLayoutData(data);
 
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        buttonCancel.setText(TuxGuitar.getProperty("no"));
 
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        buttonCancel.addSelectionListener(new SelectionAdapter() {
 
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            public void widgetSelected(SelectionEvent arg0) {
 
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                dialog.dispose();
 
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                confirm = false;
 
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            }
 
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        });             
 
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        dialog.pack();
 
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        dialog.open();
 
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        int x = this.parent.getBounds().x + (this.parent.getBounds().width - dialog.getSize().x) / 2;
 
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        int y = this.parent.getBounds().y + (this.parent.getBounds().height - dialog.getSize().y) / 2;
 
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        dialog.setLocation(x, y);
 
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                while (!dialog.isDisposed()) {
 
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            if (!dialog.getDisplay().readAndDispatch()) {
 
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                dialog.getDisplay().sleep();
 
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            }
 
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        }
 
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                return this.confirm;
 
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        }
 
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}