ch.randelshofer.pdf.plaf

Class PDFUtilities

java.lang.Object

javax.swing.plaf.basic.BasicGraphicsUtils

ch.randelshofer.pdf.plaf.PDFUtilities

public class PDFUtilities
extends javax.swing.plaf.basic.BasicGraphicsUtils

PDFUtilities.

Version:

1.0 2008-09-29 Created.

Author:

Werner Randelshofer, Hausmatt 10, CH-6405 Immensee

Constructor Summary

Constructors

Constructor and Description
PDFUtilities()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Object	beginGraphics(java.awt.Graphics2D graphics2d)
static void	drawStringUnderlineCharAt(java.awt.Graphics g, java.lang.String text, int underlinedIndex, int x, int y) Draw a string with the graphics g at location (x, y) just like g.drawString would.
static void	endGraphics(java.awt.Graphics2D graphics2d, java.lang.Object oldHints)
static java.lang.Object	getUIOfType(javax.swing.plaf.ComponentUI ui, java.lang.Class klass) Returns the ui that is of type klass, or null if one can not be found.
static boolean	isFocused(java.awt.Component component) Returns true, if the specified component is focus owner or permanent focus owner and if the component is on an the active window.
static boolean	isHeadless()
static boolean	isLeftToRight(java.awt.Component c)
static boolean	isOnActiveWindow(java.awt.Component c) Returns true if the component is on a Dialog or a Frame, which is active, or if it is on a Window, which is focused.
static boolean	isSmallSizeVariant(javax.swing.JComponent c) Returns true, if the component should use the small appearance.
static void	repaintBorder(javax.swing.JComponent component)

Methods inherited from class javax.swing.plaf.basic.BasicGraphicsUtils

drawBezel, drawDashedRect, drawEtchedRect, drawGroove, drawLoweredBezel, drawString, getEtchedInsets, getGrooveInsets, getPreferredButtonSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PDFUtilities

public PDFUtilities()

Method Detail

isLeftToRight

public static boolean isLeftToRight(java.awt.Component c)

isFocused

public static final boolean isFocused(java.awt.Component component)

Returns true, if the specified component is focus owner or permanent focus owner and if the component is on an the active window.

isOnActiveWindow

public static boolean isOnActiveWindow(java.awt.Component c)

Returns true if the component is on a Dialog or a Frame, which is active, or if it is on a Window, which is focused. Always returns true, if the component has no parent window.

isSmallSizeVariant

public static boolean isSmallSizeVariant(javax.swing.JComponent c)

Returns true, if the component should use the small appearance.

Parameters:

c -

Returns:

true, , if the component should use the small appearance.

isHeadless

public static boolean isHeadless()

repaintBorder

public static void repaintBorder(javax.swing.JComponent component)

beginGraphics

public static final java.lang.Object beginGraphics(java.awt.Graphics2D graphics2d)

endGraphics

public static final void endGraphics(java.awt.Graphics2D graphics2d,
               java.lang.Object oldHints)

getUIOfType

public static java.lang.Object getUIOfType(javax.swing.plaf.ComponentUI ui,
                           java.lang.Class klass)

Returns the ui that is of type klass, or null if one can not be found.

drawStringUnderlineCharAt

public static void drawStringUnderlineCharAt(java.awt.Graphics g,
                             java.lang.String text,
                             int underlinedIndex,
                             int x,
                             int y)

Draw a string with the graphics g at location (x, y) just like g.drawString would. The character at index underlinedIndex in text will be underlined. If index is beyond the bounds of text (including < 0), nothing will be underlined.

Parameters:

g - Graphics to draw with

text - String to draw

underlinedIndex - Index of character in text to underline

x - x coordinate to draw at

y - y coordinate to draw at

Since:

1.4