package?demo;

import?org.eclipse.swt.SWT;
import?org.eclipse.swt.events.SelectionAdapter;
import?org.eclipse.swt.events.SelectionEvent;
import?org.eclipse.swt.graphics.Color;
import?org.eclipse.swt.graphics.Font;
import?org.eclipse.swt.layout.GridData;
import?org.eclipse.swt.layout.GridLayout;
import?org.eclipse.swt.widgets.Button;
import?org.eclipse.swt.widgets.Display;
import?org.eclipse.swt.widgets.Label;
import?org.eclipse.swt.widgets.Menu;
import?org.eclipse.swt.widgets.MenuItem;
import?org.eclipse.swt.widgets.Shell;
import?org.eclipse.swt.widgets.Text;

public?class?Calculator?{
	Display?display;
	Shell?shell;
	String?num?=?“0“;
	double?result?=?0?temp?=?0;
	int?op?=?0?pan?=?1?dotpan?=?0;

	Calculator（）?{
		?final?Display?display?=?new?Display（）;

		//?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-11-05?17:00??Counter\
?????文件????????2547??2018-12-11?08:31??Counter\.classpath
?????文件?????????383??2018-11-05?17:00??Counter\.project
?????目錄???????????0??2018-11-06?08:12??Counter\.settings\
?????文件??????????73??2018-11-19?19:31??Counter\.settings\org.eclipse.core.resources.prefs
?????文件?????????598??2018-11-05?17:00??Counter\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2018-12-29?10:56??Counter\bin\
?????目錄???????????0??2018-12-29?10:56??Counter\bin\demo\
?????文件????????2196??2018-12-29?10:56??Counter\bin\demo\Calculator$1.class
?????文件????????1451??2018-12-29?10:56??Counter\bin\demo\Calculator$10.class
?????文件????????1451??2018-12-29?10:56??Counter\bin\demo\Calculator$11.class
?????文件????????1427??2018-12-29?10:56??Counter\bin\demo\Calculator$12.class
?????文件????????1387??2018-12-29?10:56??Counter\bin\demo\Calculator$13.class
?????文件????????1399??2018-12-29?10:56??Counter\bin\demo\Calculator$14.class
?????文件????????1399??2018-12-29?10:56??Counter\bin\demo\Calculator$15.class
?????文件????????1415??2018-12-29?10:56??Counter\bin\demo\Calculator$16.class
?????文件????????1937??2018-12-29?10:56??Counter\bin\demo\Calculator$17.class
?????文件????????1023??2018-12-29?10:56??Counter\bin\demo\Calculator$18.class
?????文件????????1069??2018-12-29?10:56??Counter\bin\demo\Calculator$19.class
?????文件????????1355??2018-12-29?10:56??Counter\bin\demo\Calculator$2.class
?????文件????????1181??2018-12-29?10:56??Counter\bin\demo\Calculator$20.class
?????文件????????1182??2018-12-29?10:56??Counter\bin\demo\Calculator$21.class
?????文件????????1063??2018-12-29?10:56??Counter\bin\demo\Calculator$22.class
?????文件????????1304??2018-12-29?10:56??Counter\bin\demo\Calculator$23.class
?????文件????????1446??2018-12-29?10:56??Counter\bin\demo\Calculator$3.class
?????文件????????1446??2018-12-29?10:56??Counter\bin\demo\Calculator$4.class
?????文件????????1446??2018-12-29?10:56??Counter\bin\demo\Calculator$5.class
?????文件????????1446??2018-12-29?10:56??Counter\bin\demo\Calculator$6.class
?????文件????????1446??2018-12-29?10:56??Counter\bin\demo\Calculator$7.class
?????文件????????1449??2018-12-29?10:56??Counter\bin\demo\Calculator$8.class
?????文件????????1449??2018-12-29?10:56??Counter\bin\demo\Calculator$9.class
............此處省略6個文件信息