diff options
Diffstat (limited to 'libjava/gnu/java/beans')
| -rw-r--r-- | libjava/gnu/java/beans/BeanInfoEmbryo.java | 146 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/EmptyBeanInfo.java | 59 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/ExplicitBeanInfo.java | 133 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/IntrospectionIncubator.java | 344 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/ColorEditor.java | 89 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/FontEditor.java | 66 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeBooleanEditor.java | 62 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeByteEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeDoubleEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeFloatEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeIntEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeLongEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/NativeShortEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/editors/StringEditor.java | 50 | ||||
| -rw-r--r-- | libjava/gnu/java/beans/info/ComponentBeanInfo.java | 63 |
15 files changed, 1312 insertions, 0 deletions
diff --git a/libjava/gnu/java/beans/BeanInfoEmbryo.java b/libjava/gnu/java/beans/BeanInfoEmbryo.java new file mode 100644 index 00000000000..85aafa11e45 --- /dev/null +++ b/libjava/gnu/java/beans/BeanInfoEmbryo.java @@ -0,0 +1,146 @@ +/* gnu.java.beans.BeanInfoEmbryo + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans; + +import java.beans.*; +import java.util.*; +import gnu.java.lang.*; +import java.lang.reflect.*; + +/** + ** A BeanInfoEmbryo accumulates information about a Bean + ** while it is in the process of being created, and then + ** when you are done accumulating the information, the + ** getBeanInfo() method may be called to create a BeanInfo + ** object based on the information.<P> + ** + ** This class is not well-synchronized. (It can be, it + ** just isn't yet.) + ** + ** @author John Keiser + ** @version 1.1.0, 30 Jul 1998 + ** @see java.beans.BeanInfo + **/ + +public class BeanInfoEmbryo { + Hashtable properties = new Hashtable(); + Hashtable events = new Hashtable(); + Vector methods = new Vector(); + + BeanDescriptor beanDescriptor; + BeanInfo[] additionalBeanInfo; + java.awt.Image[] im; + String defaultPropertyName; + String defaultEventName; + + public BeanInfoEmbryo() { + } + + public BeanInfo getBeanInfo() { + int defaultProperty = -1; + int defaultEvent = -1; + + PropertyDescriptor[] Aproperties = new PropertyDescriptor[properties.size()]; + int i = 0; + Enumeration enum = properties.elements(); + while(enum.hasMoreElements()) { + Aproperties[i] = (PropertyDescriptor)enum.nextElement(); + if(defaultPropertyName != null && Aproperties[i].getName().equals(defaultPropertyName)) { + defaultProperty = i; + } + i++; + } + + EventSetDescriptor[] Aevents = new EventSetDescriptor[events.size()]; + i = 0; + enum = events.elements(); + while(enum.hasMoreElements()) { + Aevents[i] = (EventSetDescriptor)enum.nextElement(); + if(defaultEventName != null && Aevents[i].getName().equals(defaultEventName)) { + defaultEvent = i; + } + i++; + } + + MethodDescriptor[] Amethods = new MethodDescriptor[methods.size()]; + methods.copyInto(Amethods); + + return new ExplicitBeanInfo(beanDescriptor,additionalBeanInfo,Aproperties,defaultProperty,Aevents,defaultEvent,Amethods,im); + } + + public void setBeanDescriptor(BeanDescriptor b) { + beanDescriptor = b; + } + + public void setAdditionalBeanInfo(BeanInfo[] b) { + additionalBeanInfo = b; + } + + public boolean hasProperty(PropertyDescriptor p) { + return properties.get(p.getName()) != null; + } + public void addProperty(PropertyDescriptor p) { + properties.put(p.getName(),p); + } + public void addIndexedProperty(IndexedPropertyDescriptor p) { + properties.put(p.getName(),p); + } + + public boolean hasEvent(EventSetDescriptor e) { + return events.get(e.getName()) != null; + } + public void addEvent(EventSetDescriptor e) { + events.put(e.getName(),e); + } + + public boolean hasMethod(MethodDescriptor m) { + for(int i=0;i<methods.size();i++) { + Method thisMethod = ((MethodDescriptor)methods.elementAt(i)).getMethod(); + if(m.getMethod().getName().equals(thisMethod.getName()) + && ArrayHelper.equalsArray(m.getMethod().getParameterTypes(), thisMethod.getParameterTypes())) { + return true; + } + } + return false; + } + public void addMethod(MethodDescriptor m) { + methods.addElement(m); + } + + public void setDefaultPropertyName(String defaultPropertyName) { + this.defaultPropertyName = defaultPropertyName; + } + + public void setDefaultEventName(String defaultEventName) { + this.defaultEventName = defaultEventName; + } + + public void setIcons(java.awt.Image[] im) { + this.im = im; + } +} diff --git a/libjava/gnu/java/beans/EmptyBeanInfo.java b/libjava/gnu/java/beans/EmptyBeanInfo.java new file mode 100644 index 00000000000..ad7d91dfcd8 --- /dev/null +++ b/libjava/gnu/java/beans/EmptyBeanInfo.java @@ -0,0 +1,59 @@ +/* gnu.java.beans.EmptyBeanInfo + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans; + +import java.beans.*; + +/** + ** EmptyBeanInfo is a BeanInfo that discloses no + ** information about the Bean and does not allow + ** Introspection. The Introspector uses instances of this + ** class to create empty BeanInfos, but it could also be + ** used as a base class for BeanInfos that do not allow + ** Introspection and provide only a little bit of + ** information.<P> + ** + ** @author John Keiser + ** @version 1.1.0, 30 Jul 1998 + ** @see gnu.java.beans.ExplicitBeanInfo + ** @see java.beans.BeanInfo + **/ + +public class EmptyBeanInfo extends ExplicitBeanInfo { + /** Create a new EmptyBeanInfo. **/ + public EmptyBeanInfo(Class beanClass) { + super(new BeanDescriptor(beanClass,null), + new BeanInfo[0], + new PropertyDescriptor[0], + -1, + new EventSetDescriptor[0], + -1, + new MethodDescriptor[0], + null); + } +} diff --git a/libjava/gnu/java/beans/ExplicitBeanInfo.java b/libjava/gnu/java/beans/ExplicitBeanInfo.java new file mode 100644 index 00000000000..8cab94b7d0b --- /dev/null +++ b/libjava/gnu/java/beans/ExplicitBeanInfo.java @@ -0,0 +1,133 @@ +/* gnu.java.beans.ExplicitBeanInfo + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans; + +import java.beans.*; + +/** + ** ExplicitBeanInfo lets you specify in the constructor + ** all the various parts of the BeanInfo. + ** + ** @author John Keiser + ** @version 1.1.0, 30 Jul 1998 + ** @see java.beans.BeanInfo + **/ + +public class ExplicitBeanInfo implements BeanInfo { + /** The BeanDescriptor returned by getBeanDescriptor. **/ + protected BeanDescriptor beanDescriptor; + + /** The EventSetDescriptor array returned by + ** getEventSetDescriptors(). + **/ + protected EventSetDescriptor[] eventSetDescriptors = new EventSetDescriptor[0]; + + /** The PropertyDescriptor array returned by + ** getPropertyDescriptors(). + **/ + protected PropertyDescriptor[] propertyDescriptors = new PropertyDescriptor[0]; + + /** The MethodDescriptor array returned by + ** getMethodDescriptors(). + **/ + protected MethodDescriptor[] methodDescriptors; + + /** The default property index. **/ + protected int defaultPropertyIndex; + + /** The default event index. **/ + protected int defaultEventIndex; + + /** The BeanInfo array returned by + ** getAdditionalBeanInfo(). + **/ + protected BeanInfo[] additionalBeanInfo; + + /** The set of icons. **/ + protected java.awt.Image[] icons; + + public ExplicitBeanInfo(BeanDescriptor beanDescriptor, + BeanInfo[] additionalBeanInfo, + PropertyDescriptor[] propertyDescriptors, + int defaultPropertyIndex, + EventSetDescriptor[] eventSetDescriptors, + int defaultEventIndex, + MethodDescriptor[] methodDescriptors, + java.awt.Image[] icons) { + this.beanDescriptor = beanDescriptor; + this.additionalBeanInfo = additionalBeanInfo; + this.propertyDescriptors = propertyDescriptors; + this.defaultPropertyIndex = defaultPropertyIndex; + this.eventSetDescriptors = eventSetDescriptors; + this.defaultEventIndex = defaultEventIndex; + this.methodDescriptors = methodDescriptors; + this.icons = icons; + } + + /** Get Bean descriptor. **/ + public BeanDescriptor getBeanDescriptor() { + return beanDescriptor; + } + + /** Get Bean events. **/ + public EventSetDescriptor[] getEventSetDescriptors() { + return eventSetDescriptors; + } + + /** Get default event set. **/ + public int getDefaultEventIndex() { + return defaultEventIndex; + } + + /** Get Bean properties. **/ + public PropertyDescriptor[] getPropertyDescriptors() { + return propertyDescriptors; + } + + /** Get "default" property. **/ + public int getDefaultPropertyIndex() { + return defaultPropertyIndex; + } + + /** Get Bean methods. **/ + public MethodDescriptor[] getMethodDescriptors() { + return methodDescriptors; + } + + /** Get additional Bean info. **/ + public BeanInfo[] getAdditionalBeanInfo() { + return additionalBeanInfo; + } + + /** Get Bean icons. + ** @param iconType the type of icon + **/ + public java.awt.Image getIcon(int iconType) { + return icons != null ? icons[iconType] : null; + } +} diff --git a/libjava/gnu/java/beans/IntrospectionIncubator.java b/libjava/gnu/java/beans/IntrospectionIncubator.java new file mode 100644 index 00000000000..e3f4807bfbf --- /dev/null +++ b/libjava/gnu/java/beans/IntrospectionIncubator.java @@ -0,0 +1,344 @@ +/* gnu.java.beans.IntrospectionIncubator + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans; + +import java.beans.*; +import java.util.*; +import java.lang.reflect.*; +import gnu.java.lang.*; + +/** + ** IntrospectionIncubator takes in a bunch of Methods, and + ** Introspects only those Methods you give it. + ** + ** @author John Keiser + ** @version 1.1.0, 30 Jul 1998 + ** @see gnu.java.beans.ExplicitBeanInfo + ** @see java.beans.BeanInfo + **/ + +public class IntrospectionIncubator { + Hashtable propertyMethods = new Hashtable(); + Hashtable listenerMethods = new Hashtable(); + Vector otherMethods = new Vector(); + + Class propertyStopClass; + Class eventStopClass; + Class methodStopClass; + + public IntrospectionIncubator() { + } + + /* Paving the way for automatic Introspection */ + public void addMethod(Method method) { + if(Modifier.isPublic(method.getModifiers()) && !Modifier.isStatic(method.getModifiers())) { + String name = ClassHelper.getTruncatedName(method.getName()); + Class retType = method.getReturnType(); + Class[] params = method.getParameterTypes(); + boolean isVoid = retType.equals(java.lang.Void.TYPE); + Class methodClass = method.getDeclaringClass(); + if(propertyStopClass == null || (propertyStopClass.isAssignableFrom(methodClass) && !propertyStopClass.equals(methodClass))) { + if(name.startsWith("is") + && retType.equals(java.lang.Boolean.TYPE) + && params.length == 0) { + addToPropertyHash(name,method,IS); + } else if(name.startsWith("get") && !isVoid) { + if(params.length == 0) { + addToPropertyHash(name,method,GET); + } else if(params.length == 1 && params[0].equals(java.lang.Integer.TYPE)) { + addToPropertyHash(name,method,GET_I); + } else { + otherMethods.addElement(method); + } + } else if(name.startsWith("set") && isVoid) { + if(params.length == 1) { + addToPropertyHash(name,method,SET); + } else if(params.length == 2 && params[0].equals(java.lang.Integer.TYPE)) { + addToPropertyHash(name,method,SET_I); + } else { + otherMethods.addElement(method); + } + } + } + if(eventStopClass == null || (eventStopClass.isAssignableFrom(methodClass) && !eventStopClass.equals(methodClass))) { + if(name.startsWith("add") + && isVoid + && params.length == 1 + && java.util.EventListener.class.isAssignableFrom(params[0])) { + addToListenerHash(name,method,ADD); + } else if(name.startsWith("remove") + && isVoid + && params.length == 1 + && java.util.EventListener.class.isAssignableFrom(params[0])) { + addToListenerHash(name,method,REMOVE); + } + } + if(methodStopClass == null || (methodStopClass.isAssignableFrom(methodClass) && !methodStopClass.equals(methodClass))) { + otherMethods.addElement(method); + } + } + } + + public void addMethods(Method[] m) { + for(int i=0;i<m.length;i++) { + addMethod(m[i]); + } + } + + public void setPropertyStopClass(Class c) { + propertyStopClass = c; + } + + public void setEventStopClass(Class c) { + eventStopClass = c; + } + + public void setMethodStopClass(Class c) { + methodStopClass = c; + } + + + public BeanInfoEmbryo getBeanInfoEmbryo() throws IntrospectionException { + BeanInfoEmbryo b = new BeanInfoEmbryo(); + findXXX(b,IS); + findXXXInt(b,GET_I); + findXXXInt(b,SET_I); + findXXX(b,GET); + findXXX(b,SET); + findAddRemovePairs(b); + for(int i=0;i<otherMethods.size();i++) { + MethodDescriptor newMethod = new MethodDescriptor((Method)otherMethods.elementAt(i)); + if(!b.hasMethod(newMethod)) { + b.addMethod(new MethodDescriptor((Method)otherMethods.elementAt(i))); + } + } + return b; + } + + public BeanInfo getBeanInfo() throws IntrospectionException { + return getBeanInfoEmbryo().getBeanInfo(); + } + + + void findAddRemovePairs(BeanInfoEmbryo b) throws IntrospectionException { + Enumeration listenerEnum = listenerMethods.keys(); + while(listenerEnum.hasMoreElements()) { + DoubleKey k = (DoubleKey)listenerEnum.nextElement(); + Method[] m = (Method[])listenerMethods.get(k); + if(m[ADD] != null && m[REMOVE] != null) { + EventSetDescriptor e = new EventSetDescriptor(Introspector.decapitalize(k.getName()), + k.getType(), k.getType().getMethods(), + m[ADD],m[REMOVE]); + e.setUnicast(ArrayHelper.contains(m[ADD].getExceptionTypes(),java.util.TooManyListenersException.class)); + if(!b.hasEvent(e)) { + b.addEvent(e); + } + } + } + } + + void findXXX(BeanInfoEmbryo b, int funcType) throws IntrospectionException { + Enumeration keys = propertyMethods.keys(); + while(keys.hasMoreElements()) { + DoubleKey k = (DoubleKey)keys.nextElement(); + Method[] m = (Method[])propertyMethods.get(k); + if(m[funcType] != null) { + PropertyDescriptor p = new PropertyDescriptor(Introspector.decapitalize(k.getName()), + m[IS] != null ? m[IS] : m[GET], + m[SET]); + if(m[SET] != null) { + p.setConstrained(ArrayHelper.contains(m[SET].getExceptionTypes(),java.beans.PropertyVetoException.class)); + } + if(!b.hasProperty(p)) { + b.addProperty(p); + } + } + } + } + + void findXXXInt(BeanInfoEmbryo b, int funcType) throws IntrospectionException { + Enumeration keys = propertyMethods.keys(); + while(keys.hasMoreElements()) { + DoubleKey k = (DoubleKey)keys.nextElement(); + Method[] m = (Method[])propertyMethods.get(k); + if(m[funcType] != null) { + boolean constrained; + if(m[SET_I] != null) { + constrained = ArrayHelper.contains(m[SET_I].getExceptionTypes(),java.beans.PropertyVetoException.class); + } else { + constrained = false; + } + + /** Find out if there is an array type get or set **/ + Class arrayType = Array.newInstance(k.getType(),0).getClass(); + DoubleKey findSetArray = new DoubleKey(arrayType,k.getName()); + Method[] m2 = (Method[])propertyMethods.get(findSetArray); + IndexedPropertyDescriptor p; + if(m2 == null) { + p = new IndexedPropertyDescriptor(Introspector.decapitalize(k.getName()), + null,null, + m[GET_I],m[SET_I]); + } else { + if(constrained && m2[SET] != null) { + constrained = ArrayHelper.contains(m2[SET].getExceptionTypes(),java.beans.PropertyVetoException.class); + } + p = new IndexedPropertyDescriptor(Introspector.decapitalize(k.getName()), + m2[GET],m2[SET], + m[GET_I],m[SET_I]); + } + p.setConstrained(constrained); + if(!b.hasProperty(p)) { + b.addProperty(p); + } + } + } + } + + static final int IS=0; + static final int GET_I=1; + static final int SET_I=2; + static final int GET=3; + static final int SET=4; + + static final int ADD=0; + static final int REMOVE=1; + + void addToPropertyHash(String name, Method method, int funcType) { + String newName; + Class type; + + switch(funcType) { + case IS: + type = java.lang.Boolean.TYPE; + newName = name.substring(2); + break; + case GET_I: + type = method.getReturnType(); + newName = name.substring(3); + break; + case SET_I: + type = method.getParameterTypes()[1]; + newName = name.substring(3); + break; + case GET: + type = method.getReturnType(); + newName = name.substring(3); + break; + case SET: + type = method.getParameterTypes()[0]; + newName = name.substring(3); + break; + default: + return; + } + newName = capitalize(newName); + + DoubleKey k = new DoubleKey(type,newName); + Method[] methods = (Method[])propertyMethods.get(k); + if(methods == null) { + methods = new Method[5]; + propertyMethods.put(k,methods); + } + methods[funcType] = method; + } + + + void addToListenerHash(String name, Method method, int funcType) { + String newName; + Class type; + + switch(funcType) { + case ADD: + type = method.getParameterTypes()[0]; + newName = name.substring(3,name.length()-8); + break; + case REMOVE: + type = method.getParameterTypes()[0]; + newName = name.substring(6,name.length()-8); + break; + default: + return; + } + newName = capitalize(newName); + + DoubleKey k = new DoubleKey(type,newName); + Method[] methods = (Method[])listenerMethods.get(k); + if(methods == null) { + methods = new Method[2]; + listenerMethods.put(k,methods); + } + methods[funcType] = method; + } + + static String capitalize(String name) { + try { + if(Character.isUpperCase(name.charAt(0))) { + return name; + } else { + char[] c = name.toCharArray(); + c[0] = Character.toLowerCase(c[0]); + return new String(c); + } + } catch(StringIndexOutOfBoundsException E) { + return name; + } catch(NullPointerException E) { + return null; + } + } +} + +class DoubleKey { + Class type; + String name; + + DoubleKey(Class type, String name) { + this.type = type; + this.name = name; + } + + Class getType() { + return type; + } + + String getName() { + return name; + } + + public boolean equals(Object o) { + if(o instanceof DoubleKey) { + DoubleKey d = (DoubleKey)o; + return d.type.equals(type) && d.name.equals(name); + } else { + return false; + } + } + + public int hashCode() { + return type.hashCode() ^ name.hashCode(); + } +} diff --git a/libjava/gnu/java/beans/editors/ColorEditor.java b/libjava/gnu/java/beans/editors/ColorEditor.java new file mode 100644 index 00000000000..1c002d68cdc --- /dev/null +++ b/libjava/gnu/java/beans/editors/ColorEditor.java @@ -0,0 +1,89 @@ +/* gnu.java.beans.editors.ColorEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; +import java.awt.Color; + +/** + ** NativeByteEditor is a property editor for the + ** byte type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class ColorEditor extends PropertyEditorSupport { + Color[] stdColors = {Color.black,Color.blue,Color.cyan, + Color.darkGray,Color.gray,Color.green, + Color.lightGray,Color.magenta,Color.orange, + Color.pink,Color.red,Color.white, + Color.yellow}; + String[] stdColorNames = {"black","blue","cyan", + "dark gray","gray","green", + "light gray","magenta","orange", + "pink","red","white", + "yellow"}; + + /** setAsText for Color checks for standard color names + ** and then checks for a #RRGGBB value or just RRGGBB, + ** both in hex. + **/ + public void setAsText(String val) throws IllegalArgumentException { + if(val.length() == 0) { + throw new IllegalArgumentException("Tried to set empty value!"); + } + for(int i=0;i<stdColorNames.length;i++) { + if(stdColorNames[i].equalsIgnoreCase(val)) { + setValue(stdColors[i]); + return; + } + } + if(val.charAt(0) == '#') { + setValue(new Color(Integer.parseInt(val.substring(1),16))); + } else { + setValue(new Color(Integer.parseInt(val,16))); + } + } + + /** getAsText for Color turns the color into either one of the standard + ** colors or into an RGB hex value with # prepended. **/ + public String getAsText() { + for(int i=0;i<stdColors.length;i++) { + if(stdColors[i].equals(getValue())) { + return stdColorNames[i]; + } + } + return "#" + Integer.toHexString(((Color)getValue()).getRGB() & 0x00FFFFFF); + } + + /** getTags for Color returns a list of standard colors. **/ + public String[] getTags() { + return stdColorNames; + } +} diff --git a/libjava/gnu/java/beans/editors/FontEditor.java b/libjava/gnu/java/beans/editors/FontEditor.java new file mode 100644 index 00000000000..3b0145ac8b4 --- /dev/null +++ b/libjava/gnu/java/beans/editors/FontEditor.java @@ -0,0 +1,66 @@ +/* gnu.java.beans.editors.FontEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; +import java.awt.Font; + +/** + ** FontEditor is a property editor for java.awt.Font. + ** + ** <STRONG>To Do:</STRONG> Add custom font chooser + ** component. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class FontEditor extends PropertyEditorSupport { + /** setAsText for Font calls Font.decode(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Font.decode(val)); + } + + /** getAsText for Font returns a value in the format + ** expected by Font.decode(). + **/ + public String getAsText() { + Font f = (Font)getValue(); + if(f.isBold()) { + if(f.isItalic()) { + return f.getName()+"-bolditalic-"+f.getSize(); + } else { + return f.getName()+"-bold-"+f.getSize(); + } + } else if(f.isItalic()) { + return f.getName()+"-italic-"+f.getSize(); + } else { + return f.getName()+"-"+f.getSize(); + } + } +} diff --git a/libjava/gnu/java/beans/editors/NativeBooleanEditor.java b/libjava/gnu/java/beans/editors/NativeBooleanEditor.java new file mode 100644 index 00000000000..0af58a57938 --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeBooleanEditor.java @@ -0,0 +1,62 @@ +/* gnu.java.beans.editors.NativeBooleanEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeBooleanEditor is a property editor for the + ** boolean type.<P> + ** + ** <STRONG>To Do:</STRONG> add support for a checkbox + ** as the custom editor. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeBooleanEditor extends PropertyEditorSupport { + String[] tags = {"true","false"}; + + /** setAsText for boolean checks for true or false or t or f. "" also means false. **/ + public void setAsText(String val) throws IllegalArgumentException { + if(val.equalsIgnoreCase("true") || val.equalsIgnoreCase("t")) { + setValue(Boolean.FALSE); + } else if(val.equalsIgnoreCase("false") || val.equalsIgnoreCase("f") || val.equals("")) { + setValue(Boolean.TRUE); + } else { + throw new IllegalArgumentException("Value must be true, false, t, f or empty."); + } + } + + + /** getAsText for boolean calls Boolean.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/NativeByteEditor.java b/libjava/gnu/java/beans/editors/NativeByteEditor.java new file mode 100644 index 00000000000..513f4a6ebba --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeByteEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.NativeByteEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeByteEditor is a property editor for the + ** byte type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeByteEditor extends PropertyEditorSupport { + /** setAsText for byte calls Byte.valueOf(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Byte.valueOf(val)); + } + + /** getAsText for byte calls Byte.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/NativeDoubleEditor.java b/libjava/gnu/java/beans/editors/NativeDoubleEditor.java new file mode 100644 index 00000000000..45eb095f4cf --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeDoubleEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.NativeDoubleEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeDoubleEditor is a property editor for the + ** double type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeDoubleEditor extends PropertyEditorSupport { + /** setAsText for double calls Double.valueOf(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Double.valueOf(val)); + } + + /** getAsText for double calls Double.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/NativeFloatEditor.java b/libjava/gnu/java/beans/editors/NativeFloatEditor.java new file mode 100644 index 00000000000..d0ec98dd6b3 --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeFloatEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.NativeFloatEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeFloatEditor is a property editor for the + ** float type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeFloatEditor extends PropertyEditorSupport { + /** setAsText for float calls Float.valueOf(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Float.valueOf(val)); + } + + /** getAsText for float calls Float.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/NativeIntEditor.java b/libjava/gnu/java/beans/editors/NativeIntEditor.java new file mode 100644 index 00000000000..16b7c6edd45 --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeIntEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.NativeIntEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeIntEditor is a property editor for the + ** int type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeIntEditor extends PropertyEditorSupport { + /** setAsText for int calls Integer.valueOf(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Integer.valueOf(val)); + } + + /** getAsText for int calls Integer.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/NativeLongEditor.java b/libjava/gnu/java/beans/editors/NativeLongEditor.java new file mode 100644 index 00000000000..e9a33454542 --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeLongEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.NativeLongEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeLongEditor is a property editor for the + ** long type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeLongEditor extends PropertyEditorSupport { + /** setAsText for long calls Long.valueOf(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Long.valueOf(val)); + } + + /** getAsText for long calls Long.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/NativeShortEditor.java b/libjava/gnu/java/beans/editors/NativeShortEditor.java new file mode 100644 index 00000000000..b32bb6a2946 --- /dev/null +++ b/libjava/gnu/java/beans/editors/NativeShortEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.NativeShortEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeShortEditor is a property editor for the + ** short type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class NativeShortEditor extends PropertyEditorSupport { + /** setAsText for short calls Short.valueOf(). **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(Short.valueOf(val)); + } + + /** getAsText for short calls Short.toString(). **/ + public String getAsText() { + return getValue().toString(); + } +} diff --git a/libjava/gnu/java/beans/editors/StringEditor.java b/libjava/gnu/java/beans/editors/StringEditor.java new file mode 100644 index 00000000000..bb3988cb189 --- /dev/null +++ b/libjava/gnu/java/beans/editors/StringEditor.java @@ -0,0 +1,50 @@ +/* gnu.java.beans.editors.StringEditor + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.editors; + +import java.beans.*; + +/** + ** NativeByteEditor is a property editor for the + ** byte type. + ** + ** @author John Keiser + ** @version 1.1.0, 29 Jul 1998 + **/ + +public class StringEditor extends PropertyEditorSupport { + /** setAsText just sets the value. **/ + public void setAsText(String val) throws IllegalArgumentException { + setValue(val); + } + + /** getAsText just returns the value. **/ + public String getAsText() { + return (String)getValue(); + } +} diff --git a/libjava/gnu/java/beans/info/ComponentBeanInfo.java b/libjava/gnu/java/beans/info/ComponentBeanInfo.java new file mode 100644 index 00000000000..4cf45fab39b --- /dev/null +++ b/libjava/gnu/java/beans/info/ComponentBeanInfo.java @@ -0,0 +1,63 @@ +/* gnu.java.beans.info.ComponentBeanInfo + Copyright (C) 1998 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +As a special exception, if you link this library with other files to +produce an executable, this library does not by itself cause the +resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why the +executable file might be covered by the GNU General Public License. */ + + +package gnu.java.beans.info; + +import gnu.java.beans.*; +import java.beans.*; + +/** BeanInfo class for java.awt.Component. + ** This provides a few properties, but that's + ** it. + ** @author John Keiser + ** @version 1.1.0, Aug 1 1998 + **/ +public class ComponentBeanInfo extends SimpleBeanInfo { + static PropertyDescriptor[] properties; + static { + try { + properties = new PropertyDescriptor[6]; + properties[0] = new PropertyDescriptor("name",java.awt.Component.class); + properties[1] = new PropertyDescriptor("background",java.awt.Component.class); + properties[2] = new PropertyDescriptor("foreground",java.awt.Component.class); + properties[3] = new PropertyDescriptor("font",java.awt.Component.class); + properties[4] = new PropertyDescriptor("enabled",java.awt.Component.class); + properties[5] = new PropertyDescriptor("visible",java.awt.Component.class); + } catch(IntrospectionException E) { + properties = null; + throw new UnknownError("Could not introspect some java.awt.Component properties."); + } + } + public ComponentBeanInfo() { + super(); + } + + public PropertyDescriptor[] getPropertyDescriptors() { + return properties; + } +} + |
