Java 6 Illuminated: An Active Learning Approach, 2nd Edition

JFrame

Package: javax.swing

Description: a window user interface component

Constructors

JFrame( )

constructs a JFrame object,initially invisible,with no text in the

title bar.

JFrame( String titleBarText )

constructs a JFrame object,initially invisible,with titleBarText dis-

played on the window’s title bar.

Useful Methods of the JFrame Class

Return value Method name and argument list

Container getContentPane( )

returns the content pane object for this window.

void setDefaultCloseOperation( int operation )

sets the default operation when the user closes this window,that

is,when the user clicks on the X icon in the top-right corner of the

window.

void setSize( ...