| Methods Summary |
|---|
| public static javax.swing.plaf.ComponentUI | createUI(javax.swing.JComponent c)
return sharedInstance;
|
| private java.lang.String | getAcceleratorString(javax.swing.JToolTip tip)
this.tip = tip;
String retValue = getAcceleratorString();
this.tip = null;
return retValue;
|
| public java.lang.String | getAcceleratorString()
if (tip == null || isAcceleratorHidden()) {
return "";
}
JComponent comp = tip.getComponent();
if (comp == null) {
return "";
}
KeyStroke[] keys;
if (comp instanceof JTabbedPane) {
TabbedPaneUI ui = ( (JTabbedPane)(comp) ).getUI();
if (ui instanceof MetalTabbedPaneUI) {
// if comp is instance of JTabbedPane and have 'metal' look-and-feel
// detect tab the mouse is over now
int rolloverTabIndex = ( (MetalTabbedPaneUI)ui ).getRolloverTabIndex();
if (rolloverTabIndex == -1)
keys = new KeyStroke[0];
else {
// detect mnemonic for this tab
int mnemonic = ((JTabbedPane)comp).getMnemonicAt(rolloverTabIndex);
if (mnemonic == -1)
keys = new KeyStroke[0];
else {
// and store it as mnemonic for the component
KeyStroke keyStroke = KeyStroke.getKeyStroke(mnemonic, Event.ALT_MASK);
keys = new KeyStroke[1];
keys[0] = keyStroke;
}
}
}
else
keys = comp.getRegisteredKeyStrokes();
}
else
keys = comp.getRegisteredKeyStrokes();
String controlKeyStr = "";
for (int i = 0; i < keys.length; i++) {
int mod = keys[i].getModifiers();
int condition = comp.getConditionForKeyStroke(keys[i]);
if ( condition == JComponent.WHEN_IN_FOCUSED_WINDOW )
{
controlKeyStr = KeyEvent.getKeyModifiersText(mod) +
acceleratorDelimiter +
KeyEvent.getKeyText(keys[i].getKeyCode());
break;
}
}
/* Special case for menu item since they do not register a
keyboard action for their mnemonics and they always use Alt */
if ( controlKeyStr.equals("") && comp instanceof JMenuItem )
{
int mnemonic = ((JMenuItem) comp).getMnemonic();
if ( mnemonic != 0 )
{
controlKeyStr =
KeyEvent.getKeyModifiersText(KeyEvent.ALT_MASK) +
acceleratorDelimiter + (char)mnemonic;
}
}
return controlKeyStr;
|
| public java.awt.Dimension | getPreferredSize(javax.swing.JComponent c)
Dimension d = super.getPreferredSize(c);
String key = getAcceleratorString((JToolTip)c);
if (! (key.equals(""))) {
FontMetrics fm = c.getFontMetrics(smallFont);
d.width += SwingUtilities2.stringWidth(c, fm, key) +
padSpaceBetweenStrings;
}
return d;
|
| public void | installUI(javax.swing.JComponent c)
super.installUI(c);
tip = (JToolTip)c;
Font f = c.getFont();
smallFont = new Font( f.getName(), f.getStyle(), f.getSize() - 2 );
acceleratorDelimiter = UIManager.getString( "MenuItem.acceleratorDelimiter" );
if ( acceleratorDelimiter == null ) { acceleratorDelimiter = "-"; }
|
| protected boolean | isAcceleratorHidden()
Boolean b = (Boolean)UIManager.get("ToolTip.hideAccelerator");
return b != null && b.booleanValue();
|
| public void | paint(java.awt.Graphics g, javax.swing.JComponent c)
JToolTip tip = (JToolTip)c;
super.paint(g, c);
Font font = c.getFont();
FontMetrics metrics = SwingUtilities2.getFontMetrics(c, g, font);
String keyText = getAcceleratorString(tip);
String tipText = tip.getTipText();
if (tipText == null) {
tipText = "";
}
if (! (keyText.equals(""))) { // only draw control key if there is one
g.setFont(smallFont);
g.setColor( MetalLookAndFeel.getPrimaryControlDarkShadow() );
SwingUtilities2.drawString(tip, g, keyText,
SwingUtilities2.stringWidth(
tip, metrics, tipText) + padSpaceBetweenStrings,
2 + metrics.getAscent());
}
|
| public void | uninstallUI(javax.swing.JComponent c)
super.uninstallUI(c);
tip = null;
|
