FileSelectionPage.java 文件源码

protected void updateFile ()
{
    final FileDialog dlg = new FileDialog ( getShell (), SWT.APPLICATION_MODAL | SWT.SAVE );

    dlg.setFilterExtensions ( new String[] { Messages.FileSelectionPage_FilterExtension } );
    dlg.setFilterNames ( new String[] { Messages.FileSelectionPage_FilterName } );
    dlg.setOverwrite ( true );
    dlg.setText ( Messages.FileSelectionPage_FileDialog_Text );

    final String fileName = dlg.open ();
    if ( fileName == null )
    {
        setFile ( null );
        update ();
    }
    else
    {
        setFile ( new File ( fileName ) );
        update ();
    }
}