com.jidesoft.plaf.basic
Class BasicStyledLabelUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.LabelUI
          javax.swing.plaf.basic.BasicLabelUI
              com.jidesoft.plaf.basic.BasicStyledLabelUI

All Implemented Interfaces:

PropertyChangeListener, EventListener, SwingConstants

public class BasicStyledLabelUI
extends BasicLabelUI
implements SwingConstants

Field Summary

static Comparator<StyleRange>	_comparator
protected static BasicStyledLabelUI	styledLabelUI

Fields inherited from class javax.swing.plaf.basic.BasicLabelUI

labelUI

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Constructor Summary

BasicStyledLabelUI()

Method Summary

protected void	buildStyledText(StyledLabel label)
static ComponentUI	createUI(JComponent c)
protected Font	getFont(StyledLabel label) Gets the font from the label.
Dimension	getPreferredSize(JComponent c)
protected Dimension	getPreferredSize(StyledLabel label) Gets the preferred size of the text portion of the StyledLabel including the icon.
protected String	layoutCL(JLabel label, FontMetrics fontMetrics, String text, Icon icon, Rectangle viewR, Rectangle iconR, Rectangle textR)
static String	layoutCompoundLabel(FontMetrics fm, String text, Icon icon, int verticalAlignment, int horizontalAlignment, int verticalTextPosition, int horizontalTextPosition, Rectangle viewR, Rectangle iconR, Rectangle textR, int textIconGap) Compute and return the location of the icons origin, the location of origin of the text baseline, and a possibly clipped version of the compound labels string.
static String	layoutCompoundLabel(JComponent c, FontMetrics fm, String text, Icon icon, int verticalAlignment, int horizontalAlignment, int verticalTextPosition, int horizontalTextPosition, Rectangle viewR, Rectangle iconR, Rectangle textR, int textIconGap) Compute and return the location of the icons origin, the location of origin of the text baseline, and a possibly clipped version of the compound labels string.
protected void	paintDisabledText(JLabel l, Graphics g, String s, int textX, int textY)
protected void	paintEnabledText(JLabel l, Graphics g, String s, int textX, int textY)
protected void	paintStyledText(StyledLabel label, Graphics g, int textX, int textY)
void	propertyChange(PropertyChangeEvent e)

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

getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, installComponents, installDefaults, installKeyboardActions, installListeners, installUI, paint, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, update

Methods inherited from class java.lang.Object

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

Field Detail

_comparator

public static Comparator<StyleRange> _comparator

styledLabelUI

protected static BasicStyledLabelUI styledLabelUI

Constructor Detail

BasicStyledLabelUI

public BasicStyledLabelUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent c)

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

Overrides:

propertyChange in class BasicLabelUI

paintEnabledText

protected void paintEnabledText(JLabel l,
                                Graphics g,
                                String s,
                                int textX,
                                int textY)

Overrides:

paintEnabledText in class BasicLabelUI

paintDisabledText

protected void paintDisabledText(JLabel l,
                                 Graphics g,
                                 String s,
                                 int textX,
                                 int textY)

Overrides:

paintDisabledText in class BasicLabelUI

buildStyledText

protected void buildStyledText(StyledLabel label)

getPreferredSize

public Dimension getPreferredSize(JComponent c)

Overrides:

getPreferredSize in class BasicLabelUI

layoutCL

protected String layoutCL(JLabel label,
                          FontMetrics fontMetrics,
                          String text,
                          Icon icon,
                          Rectangle viewR,
                          Rectangle iconR,
                          Rectangle textR)

Overrides:

layoutCL in class BasicLabelUI

getPreferredSize

protected Dimension getPreferredSize(StyledLabel label)

Gets the preferred size of the text portion of the StyledLabel including the icon.

Parameters:

label - the StyledLabel

Returns:

the preferred size.

getFont

protected Font getFont(StyledLabel label)

Gets the font from the label.

Parameters:

label - the label.

Returns:

the font. If label's getFont is null, we will use Label.font instead.

paintStyledText

protected void paintStyledText(StyledLabel label,
                               Graphics g,
                               int textX,
                               int textY)

layoutCompoundLabel

public static String layoutCompoundLabel(JComponent c,
                                         FontMetrics fm,
                                         String text,
                                         Icon icon,
                                         int verticalAlignment,
                                         int horizontalAlignment,
                                         int verticalTextPosition,
                                         int horizontalTextPosition,
                                         Rectangle viewR,
                                         Rectangle iconR,
                                         Rectangle textR,
                                         int textIconGap)

Compute and return the location of the icons origin, the location of origin of the text baseline, and a possibly clipped version of the compound labels string. Locations are computed relative to the viewR rectangle. The JComponents orientation (LEADING/TRAILING) will also be taken into account and translated into LEFT/RIGHT values accordingly.

Parameters:

c - the component

fm - the font metrics

text - the text

icon - the icon

verticalAlignment - vertical alignment mode

horizontalAlignment - horizontal alignment mode

verticalTextPosition - vertical text position

horizontalTextPosition - horizontal text position

viewR - view rectangle

iconR - icon rectangle

textR - text rectangle

textIconGap - the gap between text and icon

Returns:

the layout string

layoutCompoundLabel

public static String layoutCompoundLabel(FontMetrics fm,
                                         String text,
                                         Icon icon,
                                         int verticalAlignment,
                                         int horizontalAlignment,
                                         int verticalTextPosition,
                                         int horizontalTextPosition,
                                         Rectangle viewR,
                                         Rectangle iconR,
                                         Rectangle textR,
                                         int textIconGap)

Compute and return the location of the icons origin, the location of origin of the text baseline, and a possibly clipped version of the compound labels string. Locations are computed relative to the viewR rectangle. This layoutCompoundLabel() does not know how to handle LEADING/TRAILING values in horizontalTextPosition (they will default to RIGHT) and in horizontalAlignment (they will default to CENTER). Use the other version of layoutCompoundLabel() instead.

Parameters:

fm - the font metrics

text - the text

icon - the icon

verticalAlignment - vertical alignment mode

horizontalAlignment - horizontal alignment mode

verticalTextPosition - vertical text position

horizontalTextPosition - horizontal text position

viewR - view rectangle

iconR - icon rectangle

textR - text rectangle

textIconGap - the gap between text and icon

Returns:

the layout string