Scala Library
scala.swing

class BufferWrapper
[source: scala/swing/BufferWrapper.scala]
protected[swing] abstract class BufferWrapper[A]
extends Buffer[A]
Default partial implementation for buffer adapters.
Direct Known Subclasses:
Container.Wrapper.Content, TabbedPane.pages
Method Summary
def +=: (a : A) : BufferWrapper[A]
Prepend a single element to this buffer and return the identity of the buffer.
def clear : Unit
Clears the buffer contents.
def insertAll (n : Int, elems : Traversable[A]) : Unit
Inserts new elements at the index n. Opposed to method update, this method will not replace an element with a one. Instead, it will insert a new element at index n.
protected abstract def insertAt (n : Int, a : A) : Unit
def iterator : Iterator[A]
Creates a new iterator over all elements contained in this iterable object.
def update (n : Int, a : A) : Unit
Replace element at index n with the new element newelem.
Methods inherited from Buffer
companion
Methods inherited from BufferLike
apply (abstract), length (abstract), += (abstract), remove (abstract), +:, remove, -=, ++=:, ++:, ++=:, ++:, append, appendAll, prepend, prependAll, prependAll, insert, trimStart, trimEnd, <<, stringPrefix, ++=, +, +, ++, ++, -, -, --, --, readOnly
Methods inherited from Cloneable
clone
Methods inherited from Shrinkable
-=, --=, --=
Methods inherited from Growable
+=, ++=, ++=
Methods inherited from SeqLike
thisCollection, toCollection, lengthCompare, size, isDefinedAt, segmentLength, prefixLength, indexWhere, indexWhere, findIndexOf, indexOf, indexOf, lastIndexOf, lastIndexOf, lastIndexWhere, lastIndexWhere, reverse, reverseMap, reverseIterator, reversedElements, startsWith, startsWith, endsWith, indexOfSeq, indexOfSeq, lastIndexOfSeq, lastIndexOfSeq, contains, union, diff, intersect, removeDuplicates, patch, updated, +:, :+, padTo, sortWith, sortWith, sortBy, toSeq, indices, view, view, hashCode, equals, toString, findLastIndexOf, equalsWith, containsSlice, projection
Methods inherited from PartialFunction
orElse, andThen
Methods inherited from Function1
compose
Methods inherited from IterableLike
elements, foreach, forall, exists, find, isEmpty, foldRight, reduceRight, toIterable, head, take, slice, takeWhile, takeRight, dropRight, copyToArray, zip, zipAll, zipWithIndex, sameElements, toStream, canEqual, first, firstOption
Methods inherited from GenericTraversableTemplate
newBuilder, genericBuilder, unzip, flatten, transpose
Methods inherited from TraversableLike
repr, nonEmpty, hasDefiniteSize, ++, ++, map, flatMap, filter, filterNot, partialMap, remove, partition, groupBy, count, foldLeft, /:, :\, reduceLeft, reduceLeftOption, reduceRightOption, sum, product, min, max, headOption, tail, last, lastOption, init, drop, dropWhile, span, splitAt, copyToBuffer, copyToArray, toArray, toList, toIndexedSeq, toSet, mkString, mkString, mkString, addString, addString, addString, withFilter
Methods inherited from AnyRef
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized
Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf
Method Details
def clear : Unit
Clears the buffer contents.
def update(n : Int, a : A) : Unit
Replace element at index n with the new element newelem.
Parameters
n - the index of the element to replace.
newelem - the new element.
Throws
IndexOutofBoundsException - if the index is not valid
def insertAll(n : Int, elems : Traversable[A]) : Unit
Inserts new elements at the index n. Opposed to method update, this method will not replace an element with a one. Instead, it will insert a new element at index n.
Parameters
n - the index where a new element will be inserted.
iter - the iterable object providing all elements to insert.
Throws
IndexOutofBoundsException - if the index is not valid
protected abstract def insertAt(n : Int, a : A) : Unit
def +=:(a : A) : BufferWrapper[A]
Prepend a single element to this buffer and return the identity of the buffer.
Parameters
elem - the element to prepend.
def iterator : Iterator[A]
Creates a new iterator over all elements contained in this iterable object.
Returns
the new iterator
Scala Library