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Whats about this interface? What are some possible challenges in implementation?
Name three reasons that GUIs are hard to implement (rather than design).
CS480: Graphical User Interfaces. Dario Salvucci, Drexel University.
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CS480: Graphical User Interfaces. Dario Salvucci, Drexel University.
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What is the output? (3 strings)
public static void main (String[] args) { Animal x = new Animal (); System.out.println (x.foo()); Platypus y = new Platypus (); System.out.println (y.foo()); Animal z = new Platypus (); System.out.println (z.foo()); }
Describe the model, view, and controller components of a menu.
public class Animal { public String foo () { return "Animal"; } } public class Platypus extends Animal { public String foo () { return "Platypus"; } }
CS480: Graphical User Interfaces. Dario Salvucci, Drexel University.
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CS480: Graphical User Interfaces. Dario Salvucci, Drexel University.
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In pseudocode as close to real code as possible, write a program lay to out the window below:
Whats the use in having Adapter classes?
public class WindowAdapter implements WindowsListener { public void windowActivated(WindowEvent e) { } public void windowClosed(WindowEvent e) { } public void windowClosing(WindowEvent e) { } public void windowDeactivated(WindowEvent e) { } public void windowDeiconified(WindowEvent e) { } public void windowIconified(WindowEvent e) { } public void windowOpened(WindowEvent e) { } }
CS480: Graphical User Interfaces. Dario Salvucci, Drexel University.
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CS480: Graphical User Interfaces. Dario Salvucci, Drexel University.
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For a calendar...