org.netbeans.api.java.source.support
public abstract class CaretAwareJavaSourceTaskFactory extends JavaSourceTaskFactory
JavaSourceTaskFactorySupport
that registers tasks to all files that are
opened in the editor and are visible. This factory also listens on the caret on
opened and visible JTextComponents and reschedules the tasks as necessary.
The tasks may access current caret position using getLastPosition(org.openide.filesystems.FileObject)
method.Constructor and Description |
---|
CaretAwareJavaSourceTaskFactory(JavaSource.Phase phase,
JavaSource.Priority priority)
Construct the CaretAwareJavaSourceTaskFactory with given
JavaSource.Phase and JavaSource.Priority . |
CaretAwareJavaSourceTaskFactory(JavaSource.Phase phase,
JavaSource.Priority priority,
String... supportedMimeTypes)
Construct the CaretAwareJavaSourceTaskFactory with given
JavaSource.Phase and JavaSource.Priority . |
Modifier and Type | Method and Description |
---|---|
List<FileObject> |
getFileObjects()
Specifies on which files should be registered tasks created by this factory.
|
static int |
getLastPosition(FileObject file)
Returns current caret position in current
JTextComponent for a given file. |
createTask, fileObjectsChanged, reschedule
public CaretAwareJavaSourceTaskFactory(JavaSource.Phase phase, JavaSource.Priority priority)
JavaSource.Phase
and JavaSource.Priority
.phase
- phase to use for tasks created by JavaSourceTaskFactory.createTask(org.openide.filesystems.FileObject)
priority
- priority to use for tasks created by JavaSourceTaskFactory.createTask(org.openide.filesystems.FileObject)
public CaretAwareJavaSourceTaskFactory(JavaSource.Phase phase, JavaSource.Priority priority, String... supportedMimeTypes)
JavaSource.Phase
and JavaSource.Priority
.phase
- phase to use for tasks created by JavaSourceTaskFactory.createTask(org.openide.filesystems.FileObject)
priority
- priority to use for tasks created by JavaSourceTaskFactory.createTask(org.openide.filesystems.FileObject)
supportedMimeTypes
- a list of mime types on which the tasks created by this factory should be runpublic List<FileObject> getFileObjects()
JavaSourceTaskFactory
JavaSource
's corresponding to FileObject
s returned from
this method will be registered tasks created by the JavaSourceTaskFactory.createTask(org.openide.filesystems.FileObject)
method
of this factory.
If this list changes, a change event should be fired to all registered
ChangeListener
s.getFileObjects
in class JavaSourceTaskFactory
FileObject
on which tasks from this factory should be
registered.JavaSourceTaskFactory.createTask(org.openide.filesystems.FileObject)
,
#addChangeListener
,
EditorAwareJavaSourceTaskFactory
,
CaretAwareJavaSourceTaskFactory
public static int getLastPosition(FileObject file)
JTextComponent
for a given file.file
- file from which the position should be foundJTextComponent
for a given file.Built on March 18 2014. | Portions Copyright 1997-2014 Sun Microsystems, Inc. All rights reserved.