Exam 13: Advanced Gui Applications

What will happen when the following statement is executed? x.setEditable(false);

What will be the results of executing the following code,if the user simply clicks OK? JPanel panel = new JPanel(); Color selectedColor; SelectedColor = JColorChooser.showDialog(null, "Select color",Color.blue); Panel.setForeground(selectedColor);

What will the following code do when it is executed? JTextArea message = JTextArea(greetings,50,70); JScrollPane scrollPane = new JScrollPane(message);

When a JList component is added to a JScrollPane object,a border will automatically appear around the list.

The JMenuBar method is a(n)

What will display when the following code is executed? imagePanel = new JPanel(); ImageLabel = new JLabel(); ImagePanel.Add(imageLabel); ImageIcon sunnyFaceImage = New ImageIcon("SunnyFace.gif"); ImageLabel.setIcon(sunnyFaceImage); Pack();

When an item in the combo box is selected,the combo box executes its action event listener's actionPerformed method,passing

If a user enters a value in the text box of an editable combo box and the value is not in the list,what will the method getSelectedIndex return?

If the argument passed to the showOpenDialog method is null,

If a user enters a value in the text box of an editable combo box and the value is not in the list,what will the method getSelectedItem return?

The following statement textList.setSelectionMode( ListSelectModel.SINGLE_INTERVAL_SELECTION);

The Dimension class is part of the

If addressList exists and has values stored in it and addrList is an array with values stored in it,what will be the results when the following code is executed? addressList.setListData(addrList);

To determine which item in a list is currently selected use

What will happen when the following code is executed? JPanel panel = new JPanel(); Color selectedColor; SelectedColor = JColorChooser.showDialog(null, "Select color",Color.BLUE);

What will display when the following code is executed: JButton button = New JButton ("It is a beautiful day."); Button.setIcon(SunnyFace.gif);

When you write a change listener class method for a slider,it must implement the ChangeListener interface which is in the javax.swing.event package.

You can create a label with an image,or with both an image and text.

By default the scroll bars are always displayed in a JList component.

What will be the results of executing the following statements? x.setEditable(true); X.setText("Tiny Tim");