/**
* Returns the baseline.
*
* @throws NullPointerException {@inheritDoc}
* @throws IllegalArgumentException {@inheritDoc}
* @see javax.swing.JComponent#getBaseline(int, int)
* @since 1.6
*/
public int getBaseline(JComponent c, int width, int height) {
super.getBaseline(c, width, height);
AbstractButton b = (AbstractButton) c;
String text = b.getText();
if (text == null || "".equals(text)) {
return -1;
}
FontMetrics fm = b.getFontMetrics(b.getFont());
layout(b, fm, width, height);
return BasicHTML.getBaseline(b, textRect.y, fm.getAscent(), textRect.width, textRect.height);
}
// ********************************
// Install PLAF
// ********************************
public void installUI(JComponent c) {
installDefaults((AbstractButton) c);
installListeners((AbstractButton) c);
installKeyboardActions((AbstractButton) c);
BasicHTML.updateRenderer(c, ((AbstractButton) c).getText());
}
// ********************************
// Uninstall PLAF
// ********************************
public void uninstallUI(JComponent c) {
uninstallKeyboardActions((AbstractButton) c);
uninstallListeners((AbstractButton) c);
uninstallDefaults((AbstractButton) c);
BasicHTML.updateRenderer(c, "");
}