Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Class javax.swing.text.Segment - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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Java^TM 2 Platform
Standard Edition

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Uses of Class
javax.swing.text.Segment

Packages that use Segment
javax.swing.text	Provides classes and interfaces that deal with editable and noneditable text components.

Uses of Segment in javax.swing.text

Methods in javax.swing.text that return Segment

protected Segment PlainView.getLineBuffer()
Gives access to a buffer that can be used to fetch text from the associated document.

protected Segment WrappedPlainView.getLineBuffer()
Gives access to a buffer that can be used to fetch text from the associated document.

Methods in javax.swing.text with parameters of type Segment

void AbstractDocument.getText(int offset, int length, Segment txt)
          Gets some text from the document potentially without making a copy.

void AbstractDocument.Content.getChars(int where, int len, Segment txt)
          Gets a sequence of characters and copies them into a Segment.

static int Utilities.drawTabbedText(Segment s, int x, int y, Graphics g, TabExpander e, int startOffset)
          Draws the given text, expanding any tabs that are contained using the given tab expansion technique.

static int Utilities.getTabbedTextWidth(Segment s, FontMetrics metrics, int x, TabExpander e, int startOffset)
          Determines the width of the given segment of text taking tabs into consideration.

static int Utilities.getTabbedTextOffset(Segment s, FontMetrics metrics, int x0, int x, TabExpander e, int startOffset)
          Determines the relative offset into the given text that best represents the given span in the view coordinate system.

static int Utilities.getTabbedTextOffset(Segment s, FontMetrics metrics, int x0, int x, TabExpander e, int startOffset, boolean round)


static int Utilities.getBreakLocation(Segment s, FontMetrics metrics, int x0, int x, TabExpander e, int startOffset)
          Determine where to break the given text to fit within the the given span.

void GapContent.getChars(int where, int len, Segment chars)
          Retrieves a portion of the content.

void Document.getText(int offset, int length, Segment txt)
          Fetches the text contained within the given portion of the document.

void StringContent.getChars(int where, int len, Segment chars)
          Retrieves a portion of the content.