下面列出了javax.swing.JPasswordField#isEnabled ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
/**
* Renders the given range in the model as normal unselected
* text. This sets the foreground color and echos the characters
* using the value returned by getEchoChar().
*
* @param g the graphics context
* @param x the starting X coordinate >= 0
* @param y the starting Y coordinate >= 0
* @param p0 the starting offset in the model >= 0
* @param p1 the ending offset in the model >= p0
* @return the X location of the end of the range >= 0
* @exception BadLocationException if p0 or p1 are out of range
*/
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (! f.echoCharIsSet()) {
return super.drawUnselectedText(g, x, y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
for (int i = 0; i < n; i++) {
x = drawEchoCharacter(g, x, y, echoChar);
}
}
return x;
}
@SuppressWarnings("deprecation")
private float drawUnselectedTextImpl(Graphics g, float x, float y,
int p0, int p1,
boolean useFPAPI)
throws BadLocationException
{
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (!f.echoCharIsSet()) {
boolean useDrawUnselectedFPAPI = useFPAPI
&& drawUnselectedTextOverridden
&& g instanceof Graphics2D;
return (useDrawUnselectedFPAPI )
? super.drawUnselectedText((Graphics2D) g, x, y, p0, p1)
: super.drawUnselectedText(g, (int) x, (int) y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
boolean useEchoCharFPAPI = useFPAPI
&& drawEchoCharacterOverridden
&& g instanceof Graphics2D;
for (int i = 0; i < n; i++) {
x = (useEchoCharFPAPI)
? drawEchoCharacter((Graphics2D) g, x, y, echoChar)
: drawEchoCharacter(g, (int) x, (int) y, echoChar);
}
}
return x;
}
@SuppressWarnings("deprecation")
private float drawUnselectedTextImpl(Graphics g, float x, float y,
int p0, int p1,
boolean useFPAPI)
throws BadLocationException
{
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (!f.echoCharIsSet()) {
boolean useDrawUnselectedFPAPI = useFPAPI
&& drawUnselectedTextOverridden
&& g instanceof Graphics2D;
return (useDrawUnselectedFPAPI )
? super.drawUnselectedText((Graphics2D) g, x, y, p0, p1)
: super.drawUnselectedText(g, (int) x, (int) y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
boolean useEchoCharFPAPI = useFPAPI
&& drawEchoCharacterOverridden
&& g instanceof Graphics2D;
for (int i = 0; i < n; i++) {
x = (useEchoCharFPAPI)
? drawEchoCharacter((Graphics2D) g, x, y, echoChar)
: drawEchoCharacter(g, (int) x, (int) y, echoChar);
}
}
return x;
}
private float drawUnselectedTextImpl(Graphics g, float x, float y,
int p0, int p1,
boolean useFPAPI)
throws BadLocationException
{
Container c = getContainer();
if (c instanceof JPasswordField) {
JPasswordField f = (JPasswordField) c;
if (!f.echoCharIsSet()) {
boolean useDrawUnselectedFPAPI = useFPAPI
&& drawUnselectedTextOverridden
&& g instanceof Graphics2D;
return (useDrawUnselectedFPAPI )
? super.drawUnselectedText((Graphics2D) g, x, y, p0, p1)
: super.drawUnselectedText(g, (int) x, (int) y, p0, p1);
}
if (f.isEnabled()) {
g.setColor(f.getForeground());
}
else {
g.setColor(f.getDisabledTextColor());
}
char echoChar = f.getEchoChar();
int n = p1 - p0;
boolean useEchoCharFPAPI = useFPAPI
&& drawEchoCharacterOverridden
&& g instanceof Graphics2D;
for (int i = 0; i < n; i++) {
x = (useEchoCharFPAPI)
? drawEchoCharacter((Graphics2D) g, x, y, echoChar)
: drawEchoCharacter(g, (int) x, (int) y, echoChar);
}
}
return x;
}