21103 - VictoriaBrown/MyProgrammingLab_Ch10 GitHub Wiki

QUESTION:

Define an interface GUIComponent consisting of four method declaration : open: void-returning, accepts no parameters close: both accepts no parameters , return boolean indicating whether or not the component is willing to be closed at that point (for example, a text window might have unsaved data and should not be closed) resize: void-returning accepts new width and height (integers ) in that order move: void returning, accepts new x and y positions (in that order) respectively

CODE:

public interface GUIComponent {

	// open method:
	void open();

	// close method:
	boolean close();

	// resize method:
	void resize(int width, int height);

	// move method:
	void move(int x, int y);

}