Java Reference
In-Depth Information
/** The font name chooser */
protected
protected
JList fontNameChoice
;
/** The font size chooser */
protected
protected
JList fontSizeChoice
;
/** The bold and italic choosers */
JCheckBox bold
,
italic
;
/** The list of font sizes */
protected
protected
Integer fontSizes
[] = {
8
,
9
,
10
,
11
,
12
,
14
,
16
,
18
,
20
,
24
,
30
,
36
,
40
,
48
,
60
,
72
};
/** The index of the default size (e.g., 14 point == 4) */
protected
protected static
int
DEFAULT_SIZE
=
4
;
/** The font display area.
*/
protected
static final
final
int
protected
JLabel previewArea
;
/** Construct a FontChooser -- Sets title and gets
* array of fonts on the system. Builds a GUI to let
* the user choose one font at one size.
*/
public
public
FontChooser
(
JFrame f
) {
super
super
(
f
,
"Font Chooser"
,
true
true
);
Container cp
=
getContentPane
();
JPanel top
=
new
new
JPanel
();
top
.
setBorder
(
new
new
TitledBorder
(
new
new
EtchedBorder
(),
"Font"
));
top
.
setLayout
(
new
new
FlowLayout
());
// This gives a longish list; most of the names that come
// with your OS (e.g., Helvetica, Times), plus the Sun/Java ones (Lucida,
// Lucida Bright, Lucida Sans...)
String
[]
fontList
=
GraphicsEnvironment
.
getLocalGraphicsEnvironment
().
getAvailableFontFamilyNames
();
fontNameChoice
=
new
new
JList
(
fontList
);
top
.
add
(
new
new
JScrollPane
(
fontNameChoice
));
fontNameChoice
.
setVisibleRowCount
(
fontSizes
.
length
);
fontNameChoice
.
setSelectedValue
(
"Serif"
,
true
true
);
fontSizeChoice
=
new
new
JList
(
fontSizes
);
top
.
add
(
fontSizeChoice
);
fontSizeChoice
.
setSelectedIndex
(
fontSizes
.
length
*
3
/
4
);
