1) 도움 :) 주셔서 대단히 감사합니다. 희망이 도움이됩니다. 다음 코드는 'matt.d.hilliard'로 붙여 된 GWTCanvas wiki의 댓글에서
2) (직접 연결)은 슬프게도 불가능 나타납니다
import com.google.gwt.event.dom.client.HasMouseDownHandlers;
import com.google.gwt.event.dom.client.MouseDownEvent;
import com.google.gwt.event.dom.client.MouseDownHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.widgetideas.graphics.client.GWTCanvas;
public class Canvas extends GWTCanvas implements HasMouseDownHandlers {
public Canvas() {
super();
}
public Canvas(int coordX, int coordY) {
super(coordX, coordY);
}
public Canvas(int coordX, int coordY, int pixelX, int pixelY) {
super(coordX, coordY, pixelX, pixelY);
}
public HandlerRegistration addMouseDownHandler(MouseDownHandler handler) {
return addDomHandler(handler, MouseDownEvent.getType());
}
}