Main Window vs. Dialog Box

Main Window Dialog Box

Initialization

Result

Dialog Box

• Modal and modeless dialog box

• Common and custom dialog boxes

• Bring up and down a dialog box

• Initialization from main window to dialog box

• Data returning from the dialog box

• GUI components (Controls)

• OK and Cancel in a modal dialog box

GUI Components(Controls)

• Label, Textbox, Button, Check Box, Radio Button, List, …

• Properties and event handlers of GUI components

Controls in Java (1)

• Control Properties in common: (Name), Text, Location, Size, Visible, Enabled

• JLabel: (getText, setText)

• JButton (getText, setText; ActionListner: actionPerformed)

• JTextField (getText, setText; ActionListner: actionPerformed)

An Example