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| 17. 91. 5. 使用MouseTrackListener |
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import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.MouseTrackListener;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class MouseTrackListenerUsing {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setLayout(new RowLayout());
shell.addMouseTrackListener(new MouseTrackListener() {
public void mouseEnter(MouseEvent arg0) {
System.out.println("mouseEnter");
}
public void mouseExit(MouseEvent arg0) {
System.out.println("mouseExit");
}
public void mouseHover(MouseEvent arg0) {
System.out.println("mouseHover");
}
});
// Display the window
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
display.sleep();
}
}
display.dispose();
}
}
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