一、匿名內部類寫法
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld
});shell.open();
while (!shell.isdisposed())
display.dispose();
}}
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld
});} public static void main(string args)
display.dispose();
}}
二、命名內部類寫法
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld
display.dispose(); }
// 命名內部類實現事件
private static class buttonselectionlistener extends selectionadapter
}}
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld
// 命名內部類方式實現事件
private class buttonselectionlistener extends selectionadapter
} public static void main(string args)
display.dispose();
}}
三、外部類寫法
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld
display.dispose(); }}
// 外部類實現事件
class buttonselectionlistener extends selectionadapter
}
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld
public static void main(string args)
display.dispose(); }}
//外部類實現事件
class buttonselectionlistener extends selectionadapter
}
四、實現監聽介面的寫法
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld extends selectionadapter
display.dispose(); }
@override
public void widgetselected(selectionevent e)
}
import org.eclipse.swt.swt;
import org.eclipse.swt.events.selectionadapter;
import org.eclipse.swt.events.selectionevent;
import org.eclipse.swt.graphics.point;
import org.eclipse.swt.layout.gridlayout;
import org.eclipse.swt.widgets.button;
import org.eclipse.swt.widgets.display;
import org.eclipse.swt.widgets.shell;
public class helloworld extends selectionadapter
@override
public void widgetselected(selectionevent e)
public static void main(string args)
display.dispose();
}}
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