javax.swing.text
Class Utilities
A set of utilities to deal with text. This is used by several other classes
inside this package.
static int | drawTabbedText(Segment s, int x, int y, Graphics g, TabExpander e, int startOffset) - Draws the given text segment.
|
static int | getTabbedTextWidth(Segment s, FontMetrics metrics, int x, TabExpander e, int startOffset) - Determines the width, that the given text
s would take
if it was printed with the given FontMetrics on the
specified screen position.
|
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
Utilities
public Utilities()
Creates a new Utilities
object.
drawTabbedText
public static final int drawTabbedText(Segment s,
int x,
int y,
Graphics g,
TabExpander e,
int startOffset)
Draws the given text segment. Contained tabs and newline characters
are taken into account. Tabs are expanded using the
specified
TabExpander
.
s
- the text fragment to be drawn.x
- the x position for drawing.y
- the y position for drawing.g
- the Graphics
context for drawing.e
- the TabExpander
which specifies the Tab-expanding
technique.startOffset
- starting offset in the text.
- the x coordinate at the end of the drawn text.
getTabbedTextWidth
public static final int getTabbedTextWidth(Segment s,
FontMetrics metrics,
int x,
TabExpander e,
int startOffset)
Determines the width, that the given text
s
would take
if it was printed with the given
FontMetrics
on the
specified screen position.
s
- the text fragmentmetrics
- the font metrics of the font to be usedx
- the x coordinate of the point at which drawing should be donee
- the TabExpander
to be usedstartOffset
- the index in s
where to start
Utilities.java --
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