| Methods Summary |
|---|
| void | addActions(javax.swing.ActionMap map, javax.swing.Action[] actions)
int n = actions.length;
for (int i = 0; i < n; i++) {
Action a = actions[i];
map.put(a.getValue(Action.NAME), a);
}
|
| void | cleanDisplayProperties()
Document document = getComponent().getDocument();
if (document instanceof HTMLDocument) {
StyleSheet documentStyleSheet =
((HTMLDocument)document).getStyleSheet();
StyleSheet[] styleSheets = documentStyleSheet.getStyleSheets();
if (styleSheets != null) {
for (StyleSheet s : styleSheets) {
if (s instanceof StyleSheetUIResource) {
documentStyleSheet.removeStyleSheet(s);
documentStyleSheet.addRule("BASE_SIZE_DISABLE");
break;
}
}
}
}
|
| public static javax.swing.plaf.ComponentUI | createUI(javax.swing.JComponent c)Creates a UI for the JTextPane.
return new BasicEditorPaneUI();
|
| javax.swing.ActionMap | getActionMap()Fetch an action map to use. The map for a JEditorPane
is not shared because it changes with the EditorKit.
ActionMap am = new ActionMapUIResource();
am.put("requestFocus", new FocusAction());
EditorKit editorKit = getEditorKit(getComponent());
if (editorKit != null) {
Action[] actions = editorKit.getActions();
if (actions != null) {
addActions(am, actions);
}
}
am.put(TransferHandler.getCutAction().getValue(Action.NAME),
TransferHandler.getCutAction());
am.put(TransferHandler.getCopyAction().getValue(Action.NAME),
TransferHandler.getCopyAction());
am.put(TransferHandler.getPasteAction().getValue(Action.NAME),
TransferHandler.getPasteAction());
return am;
|
| public javax.swing.text.EditorKit | getEditorKit(javax.swing.text.JTextComponent tc)Fetches the EditorKit for the UI. This is whatever is
currently set in the associated JEditorPane.
JEditorPane pane = (JEditorPane) getComponent();
return pane.getEditorKit();
|
| protected java.lang.String | getPropertyPrefix()Fetches the name used as a key to lookup properties through the
UIManager. This is used as a prefix to all the standard
text properties.
return "EditorPane";
|
| public void | installUI(javax.swing.JComponent c){@inheritDoc}
super.installUI(c);
updateDisplayProperties(c.getFont(),
c.getForeground());
|
| protected void | propertyChange(java.beans.PropertyChangeEvent evt)This method gets called when a bound property is changed
on the associated JTextComponent. This is a hook
which UI implementations may change to reflect how the
UI displays bound properties of JTextComponent subclasses.
This is implemented to rebuild the ActionMap based upon an
EditorKit change.
String name = evt.getPropertyName();
if ("editorKit".equals(name)) {
ActionMap map = SwingUtilities.getUIActionMap(getComponent());
if (map != null) {
Object oldValue = evt.getOldValue();
if (oldValue instanceof EditorKit) {
Action[] actions = ((EditorKit)oldValue).getActions();
if (actions != null) {
removeActions(map, actions);
}
}
Object newValue = evt.getNewValue();
if (newValue instanceof EditorKit) {
Action[] actions = ((EditorKit)newValue).getActions();
if (actions != null) {
addActions(map, actions);
}
}
}
updateFocusTraversalKeys();
} else if ("editable".equals(name)) {
updateFocusTraversalKeys();
} else if ("foreground".equals(name)
|| "font".equals(name)
|| "document".equals(name)
|| JEditorPane.W3C_LENGTH_UNITS.equals(name)
|| JEditorPane.HONOR_DISPLAY_PROPERTIES.equals(name)
) {
JComponent c = getComponent();
updateDisplayProperties(c.getFont(), c.getForeground());
if ( JEditorPane.W3C_LENGTH_UNITS.equals(name)
|| JEditorPane.HONOR_DISPLAY_PROPERTIES.equals(name) ) {
modelChanged();
}
if ("foreground".equals(name)) {
Object honorDisplayPropertiesObject = c.
getClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES);
boolean honorDisplayProperties = false;
if (honorDisplayPropertiesObject instanceof Boolean) {
honorDisplayProperties =
((Boolean)honorDisplayPropertiesObject).booleanValue();
}
if (honorDisplayProperties) {
modelChanged();
}
}
}
|
| void | removeActions(javax.swing.ActionMap map, javax.swing.Action[] actions)
int n = actions.length;
for (int i = 0; i < n; i++) {
Action a = actions[i];
map.remove(a.getValue(Action.NAME));
}
|
| public void | uninstallUI(javax.swing.JComponent c){@inheritDoc}
cleanDisplayProperties();
super.uninstallUI(c);
|
| private void | updateCSS(java.awt.Font font, java.awt.Color fg)
JTextComponent component = getComponent();
Document document = component.getDocument();
if (document instanceof HTMLDocument) {
StyleSheet styleSheet = new StyleSheetUIResource();
StyleSheet documentStyleSheet =
((HTMLDocument)document).getStyleSheet();
StyleSheet[] styleSheets = documentStyleSheet.getStyleSheets();
if (styleSheets != null) {
for (StyleSheet s : styleSheets) {
if (s instanceof StyleSheetUIResource) {
documentStyleSheet.removeStyleSheet(s);
}
}
}
String cssRule = com.sun.java.swing.
SwingUtilities2.displayPropertiesToCSS(font,
fg);
styleSheet.addRule(cssRule);
documentStyleSheet.addStyleSheet(styleSheet);
documentStyleSheet.addRule("BASE_SIZE " +
component.getFont().getSize());
}
|
| void | updateDisplayProperties(java.awt.Font font, java.awt.Color fg)
JComponent c = getComponent();
Object honorDisplayPropertiesObject = c.
getClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES);
boolean honorDisplayProperties = false;
Object w3cLengthUnitsObject = c.getClientProperty(JEditorPane.
W3C_LENGTH_UNITS);
boolean w3cLengthUnits = false;
if (honorDisplayPropertiesObject instanceof Boolean) {
honorDisplayProperties =
((Boolean)honorDisplayPropertiesObject).booleanValue();
}
if (w3cLengthUnitsObject instanceof Boolean) {
w3cLengthUnits = ((Boolean)w3cLengthUnitsObject).booleanValue();
}
if (this instanceof BasicTextPaneUI
|| honorDisplayProperties) {
//using equals because can not use UIResource for Boolean
Document doc = getComponent().getDocument();
if (doc instanceof StyledDocument) {
if (doc instanceof HTMLDocument
&& honorDisplayProperties) {
updateCSS(font, fg);
} else {
updateStyle(font, fg);
}
}
} else {
cleanDisplayProperties();
}
if ( w3cLengthUnits ) {
Document doc = getComponent().getDocument();
if (doc instanceof HTMLDocument) {
StyleSheet documentStyleSheet =
((HTMLDocument)doc).getStyleSheet();
documentStyleSheet.addRule("W3C_LENGTH_UNITS_ENABLE");
}
} else {
Document doc = getComponent().getDocument();
if (doc instanceof HTMLDocument) {
StyleSheet documentStyleSheet =
((HTMLDocument)doc).getStyleSheet();
documentStyleSheet.addRule("W3C_LENGTH_UNITS_DISABLE");
}
}
|
| private void | updateFont(java.awt.Font font)Update the font in the default style of the document.
StyledDocument doc = (StyledDocument)getComponent().getDocument();
Style style = doc.getStyle(StyleContext.DEFAULT_STYLE);
if (style == null) {
return;
}
if (font == null) {
style.removeAttribute(StyleConstants.FontFamily);
style.removeAttribute(StyleConstants.FontSize);
style.removeAttribute(StyleConstants.Bold);
style.removeAttribute(StyleConstants.Italic);
} else {
StyleConstants.setFontFamily(style, font.getName());
StyleConstants.setFontSize(style, font.getSize());
StyleConstants.setBold(style, font.isBold());
StyleConstants.setItalic(style, font.isItalic());
}
|
| private void | updateForeground(java.awt.Color color)Update the color in the default style of the document.
StyledDocument doc = (StyledDocument)getComponent().getDocument();
Style style = doc.getStyle(StyleContext.DEFAULT_STYLE);
if (style == null) {
return;
}
if (color == null) {
style.removeAttribute(StyleConstants.Foreground);
} else {
StyleConstants.setForeground(style, color);
}
|
| private void | updateStyle(java.awt.Font font, java.awt.Color fg)
updateFont(font);
updateForeground(fg);
|
