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

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

LANGUAGE: JAVA

CHALLENGE:

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

SOLUTION:


interface GUIComponent{
   public void open();
   public boolean close();
   public void resize(int width, int height);
   public void move(int x, int y);
}

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