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java.lang.Objectcom.jgoodies.common.internal.RenderingUtils
public final class RenderingUtils
Provides convenience behavior for drawing strings, underline chars, and accessing font metrics.
Note: This class is not part of the public JGoodies Common API. It should be treated as library internal and should not be used by API users. It may be removed or changed without further notice.
Method Summary | |
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static void |
drawString(JComponent c,
Graphics g,
String text,
int x,
int y)
Draws the string at the specified location underlining the specified character. |
static void |
drawStringUnderlineCharAt(JComponent c,
Graphics g,
String text,
int underlinedIndex,
int x,
int y)
Draws the string at the specified location underlining the specified character. |
static FontMetrics |
getFontMetrics(JComponent c,
Graphics g)
Returns the FontMetrics for the current Font of the passed in Graphics. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static void drawString(JComponent c, Graphics g, String text, int x, int y)
c
- JComponent that will display the string, may be nullg
- Graphics to draw the text totext
- String to displayx
- X coordinate to draw the text aty
- Y coordinate to draw the text atpublic static void drawStringUnderlineCharAt(JComponent c, Graphics g, String text, int underlinedIndex, int x, int y)
c
- JComponent that will display the string, may be nullg
- Graphics to draw the text totext
- String to displayunderlinedIndex
- Index of a character in the string to underlinex
- X coordinate to draw the text aty
- Y coordinate to draw the text atpublic static FontMetrics getFontMetrics(JComponent c, Graphics g)
Callers should pass in a non-null JComponent, the exception to this is if a JComponent is not readily available at the time of painting.
This does not necessarily return the FontMetrics from the Graphics.
c
- JComponent requesting FontMetrics, may be nullg
- Graphics Graphics
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