Java Code Examples for sun.reflect.misc.MethodUtil#getMethod()
The following examples show how to use
sun.reflect.misc.MethodUtil#getMethod() .
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Example 1
| Source File: BasicComboBoxEditor.java From jdk1.8-source-analysis with Apache License 2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 2
| Source File: BasicComboBoxEditor.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 3
| Source File: BasicComboBoxEditor.java From openjdk-jdk9 with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class<?>[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 4
| Source File: BasicComboBoxEditor.java From Bytecoder with Apache License 2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class<?>[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 5
| Source File: BasicComboBoxEditor.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 6
| Source File: BasicComboBoxEditor.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 7
| Source File: BasicComboBoxEditor.java From JDKSourceCode1.8 with MIT License | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 8
| Source File: BasicComboBoxEditor.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 9
| Source File: BasicComboBoxEditor.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 10
| Source File: BasicComboBoxEditor.java From dragonwell8_jdk with GNU General Public License v2.0 | 6 votes |
|
public Object getItem() {
Object newValue = editor.getText();
if (oldValue != null && !(oldValue instanceof String)) {
// The original value is not a string. Should return the value in it's
// original type.
if (newValue.equals(oldValue.toString())) {
return oldValue;
} else {
// Must take the value from the editor and get the value and cast it to the new type.
Class<?> cls = oldValue.getClass();
try {
Method method = MethodUtil.getMethod(cls, "valueOf", new Class[]{String.class});
newValue = MethodUtil.invoke(method, oldValue, new Object[] { editor.getText()});
} catch (Exception ex) {
// Fail silently and return the newValue (a String object)
}
}
}
return newValue;
}
Example 11
| Source File: AbstractRegionPainter.java From JDKSourceCode1.8 with MIT License | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 12
| Source File: AbstractRegionPainter.java From jdk8u60 with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 13
| Source File: AbstractRegionPainter.java From openjdk-jdk8u with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 14
| Source File: AbstractRegionPainter.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 15
| Source File: AbstractRegionPainter.java From TencentKona-8 with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 16
| Source File: AbstractRegionPainter.java From Bytecoder with Apache License 2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @param saturationOffset additively modifies the HSB saturation component
* of the color returned (ignored if default color is returned).
* @param brightnessOffset additively modifies the HSB brightness component
* of the color returned (ignored if default color is returned).
* @param alphaOffset additively modifies the ARGB alpha component of the
* color returned (ignored if default color is returned).
*
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 17
| Source File: AbstractRegionPainter.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @param saturationOffset additively modifies the HSB saturation component
* of the color returned (ignored if default color is returned).
* @param brightnessOffset additively modifies the HSB brightness component
* of the color returned (ignored if default color is returned).
* @param alphaOffset additively modifies the ARGB alpha component of the
* color returned (ignored if default color is returned).
*
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 18
| Source File: AbstractRegionPainter.java From dragonwell8_jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 19
| Source File: AbstractRegionPainter.java From jdk8u-jdk with GNU General Public License v2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
Example 20
| Source File: AbstractRegionPainter.java From jdk1.8-source-analysis with Apache License 2.0 | 4 votes |
|
/**
* Get a color property from the given JComponent. First checks for a
* <code>getXXX()</code> method and if that fails checks for a client
* property with key <code>property</code>. If that still fails to return
* a Color then <code>defaultColor</code> is returned.
*
* @param c The component to get the color property from
* @param property The name of a bean style property or client property
* @param defaultColor The color to return if no color was obtained from
* the component.
* @return The color that was obtained from the component or defaultColor
*/
protected final Color getComponentColor(JComponent c, String property,
Color defaultColor,
float saturationOffset,
float brightnessOffset,
int alphaOffset) {
Color color = null;
if (c != null) {
// handle some special cases for performance
if ("background".equals(property)) {
color = c.getBackground();
} else if ("foreground".equals(property)) {
color = c.getForeground();
} else if (c instanceof JList && "selectionForeground".equals(property)) {
color = ((JList) c).getSelectionForeground();
} else if (c instanceof JList && "selectionBackground".equals(property)) {
color = ((JList) c).getSelectionBackground();
} else if (c instanceof JTable && "selectionForeground".equals(property)) {
color = ((JTable) c).getSelectionForeground();
} else if (c instanceof JTable && "selectionBackground".equals(property)) {
color = ((JTable) c).getSelectionBackground();
} else {
String s = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);
try {
Method method = MethodUtil.getMethod(c.getClass(), s, null);
color = (Color) MethodUtil.invoke(method, c, null);
} catch (Exception e) {
//don't do anything, it just didn't work, that's all.
//This could be a normal occurance if you use a property
//name referring to a key in clientProperties instead of
//a real property
}
if (color == null) {
Object value = c.getClientProperty(property);
if (value instanceof Color) {
color = (Color) value;
}
}
}
}
// we return the defaultColor if the color found is null, or if
// it is a UIResource. This is done because the color for the
// ENABLED state is set on the component, but you don't want to use
// that color for the over state. So we only respect the color
// specified for the property if it was set by the user, as opposed
// to set by us.
if (color == null || color instanceof UIResource) {
return defaultColor;
} else if (saturationOffset != 0 || brightnessOffset != 0 || alphaOffset != 0) {
float[] tmp = Color.RGBtoHSB(color.getRed(), color.getGreen(), color.getBlue(), null);
tmp[1] = clamp(tmp[1] + saturationOffset);
tmp[2] = clamp(tmp[2] + brightnessOffset);
int alpha = clamp(color.getAlpha() + alphaOffset);
return new Color((Color.HSBtoRGB(tmp[0], tmp[1], tmp[2]) & 0xFFFFFF) | (alpha <<24));
} else {
return color;
}
}
