https://docs.oracle.com/javase/8/docs/api/java/awt/Component.html?is-external=true#getPropertyChangeListeners-java.lang.String-" title="class or interface in java.awt">getPropertyChangeListeners</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/awt/Component.html?is-external=true#getSize--" title="class or interface in java.awt">getSize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/awt/Component.html?is-external=true#getSize-java.awt.Dimension-" title="class or interface in java.aw