JavaFx - 按下Button 一直触发按钮事件

myBtn.addEventFilter(MouseEvent.ANY, event-> {
if (event.getEventType() ==MouseEvent.MOUSE_PRESSED) {
// Todo              } else {
// Todo            }
        });

myBtn.fire();

/*** The class {@code AnimationTimer} allows to create a timer, that is called in* each frame while it is active.** An extending class has to override the method {@link #handle(long)} which* will be called in every frame.** The methods {@link AnimationTimer#start()} and {@link #stop()} allow to start* and stop the timer.*** @since JavaFX 2.0*/publicabstractclassAnimationTimer

classExecuteTimerextendsAnimationTimer {
privatelonglastUpdate=0L;
privateButtonmbtn;
publicExecuteTimer(Buttonbutton) {
this.mbtn=button;
        }
@Overridepublicvoidhandle(longnow) {
if (this.lastUpdate>100) {
// 当按钮被按下的时候 触发 按钮事件if (mbtn.isPressed()) {
mbtn.fire();
                }
            }
this.lastUpdate=now;
        }
    }

importjavafx.animation.AnimationTimer;
importjavafx.scene.control.Button;
importjavafx.scene.input.MouseEvent;
/*** 按钮按下时候一直执行 action事件*/publicclassWhileButtonextendsButton {
privateExecuteTimertimer=newExecuteTimer(this);
publicWhileButton() {
this.addEventFilter(MouseEvent.ANY, event-> {
if (event.getEventType() ==MouseEvent.MOUSE_PRESSED) {
timer.start();
            } else {
timer.stop();
            }
        });
    }
classExecuteTimerextendsAnimationTimer {
privatelonglastUpdate=0L;
privateButtonmbtn;
publicExecuteTimer(Buttonbutton) {
this.mbtn=button;
        }
@Overridepublicvoidhandle(longnow) {
if (this.lastUpdate>100) {
if (mbtn.isPressed()) {
mbtn.fire();
                }
            }
this.lastUpdate=now;
        }
    }
}

importjavafx.application.Application;
importjavafx.scene.Scene;
importjavafx.scene.layout.StackPane;
importjavafx.stage.Stage;
publicclassTestWhileButtonextendsApplication {
@Overridepublicvoidstart(Stagestage) throwsException {
WhileButtonbtn=newWhileButton();
btn.setText("按下一直执行");
btn.setOnAction(event->System.out.println("hehe"));
Scenescene=newScene(newStackPane(btn), 300, 250);
stage.setTitle("Hello World!");
stage.setScene(scene);
stage.show();
    }
}