Java Code Examples for javax.swing.UIManager#removePropertyChangeListener()

public void windowClosing(WindowEvent w) {
  if (lizziePane.isFloatable()) {
    if (dragWindow != null) dragWindow.setVisible(false);
    floating = false;
    if (floatingLizziePane == null) floatingLizziePane = createFloatingWindow(lizziePane);
    if (floatingLizziePane instanceof Window) ((Window) floatingLizziePane).setVisible(false);
    floatingLizziePane.getContentPane().remove(lizziePane);
    String constraint = constraintBeforeFloating;
    if (dockingSource == null) dockingSource = lizziePane.getParent();
    if (propertyListener != null) UIManager.removePropertyChangeListener(propertyListener);
    dockingSource.add(lizziePane, constraint);
    dockingSource.invalidate();
    Container dockingSourceParent = dockingSource.getParent();
    if (dockingSourceParent != null) dockingSourceParent.validate();
    dockingSource.repaint();
  }
}
 

private void installPropertyChangeListeners() {
    final WeakReference<TitledBorder> weakReference = new WeakReference<TitledBorder>(this);
    final PropertyChangeListener listener = new PropertyChangeListener() {
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (weakReference.get() == null) {
                UIManager.removePropertyChangeListener(this);
                UIManager.getDefaults().removePropertyChangeListener(this);
            } else {
                String prop = evt.getPropertyName();
                if ("lookAndFeel".equals(prop) || "LabelUI".equals(prop)) {
                    label.updateUI();
                }
            }
        }
    };

    UIManager.addPropertyChangeListener(listener);
    UIManager.getDefaults().addPropertyChangeListener(listener);
}
 

/**
 * If true, everytime the Swing look and feel is changed, the addon which
 * best matches the current look and feel will be automatically selected.
 * 
 * @param tracking
 *          true to automatically update the addon, false to not automatically
 *          track the addon. Defaults to false.
 * @see #getBestMatchAddonClassName()
 */
public static synchronized void setTrackingLookAndFeelChanges(boolean tracking) {
  if (trackingChanges != tracking) {
    if (tracking) {
      if (changeListener == null) {
        changeListener = new UpdateAddon();
      }
      UIManager.addPropertyChangeListener(changeListener);
    } else {
      if (changeListener != null) {
        UIManager.removePropertyChangeListener(changeListener);
      }
      changeListener = null;
    }
    trackingChanges = tracking;
  }
}
 

/**
 * If true, everytime the Swing look and feel is changed, the addon which
 * best matches the current look and feel will be automatically selected.
 * 
 * @param tracking
 *          true to automatically update the addon, false to not automatically
 *          track the addon. Defaults to false.
 * @see #getBestMatchAddonClassName()
 */
public static synchronized void setTrackingLookAndFeelChanges(boolean tracking) {
  if (trackingChanges != tracking) {
    if (tracking) {
      if (changeListener == null) {
        changeListener = new UpdateAddon();
      }
      UIManager.addPropertyChangeListener(changeListener);
    } else {
      if (changeListener != null) {
        UIManager.removePropertyChangeListener(changeListener);
      }
      changeListener = null;
    }
    trackingChanges = tracking;
  }
}
 

/**
 * Uninstalls this auto-completion from its text component. If it is not
 * installed on any text component, nothing happens.
 *
 * @see #install(JTextComponent)
 */
@Override
public void uninstall() {

	if (textComponent != null) {

		hidePopupWindow(); // Unregisters listeners, actions, etc.

		uninstallTriggerKey();

		// Uninstall the function completion key.
		char start = provider.getParameterListStart();
		if (start != 0) {
			KeyStroke ks = KeyStroke.getKeyStroke(start);
			InputMap im = textComponent.getInputMap();
			im.put(ks, oldParenKey);
			ActionMap am = textComponent.getActionMap();
			am.put(PARAM_COMPLETE_KEY, oldParenAction);
		}

		textComponentListener.removeFrom(textComponent);
		if (parentWindow != null) {
			parentWindowListener.removeFrom(parentWindow);
		}

		if (isAutoActivationEnabled()) {
			autoActivationListener.removeFrom(textComponent);
		}

		UIManager.removePropertyChangeListener(lafListener);

		textComponent = null;
		popupWindowListener.uninstall(popupWindow);
		popupWindow = null;

	}

}
 

/** Called by UIManager when this look and feel is uninstalled. */
void uninitialize() {
    // remove listener for derived colors
    UIManager.removePropertyChangeListener(defaultsListener);
    UIManager.getDefaults().removePropertyChangeListener(colorTree);
}
 

@Override
public void removeNotify() {
	super.removeNotify();

	UIManager.removePropertyChangeListener( lafListener );
}
 

/** Called by UIManager when this look and feel is uninstalled. */
void uninitialize() {
    // remove listener for derived colors
    UIManager.removePropertyChangeListener(defaultsListener);
    UIManager.getDefaults().removePropertyChangeListener(colorTree);
}
 

public void setFloating(boolean b, Point p) {
  if (lizziePane.isFloatable()) {
    boolean visible = false;
    Window ancestor = SwingUtilities.getWindowAncestor(lizziePane);
    if (ancestor != null) {
      visible = ancestor.isVisible();
    }
    if (dragWindow != null) dragWindow.setVisible(false);
    this.floating = b;
    if (floatingLizziePane == null) {
      floatingLizziePane = createFloatingWindow(lizziePane);
    }
    if (b == true) {
      if (dockingSource == null) {
        dockingSource = lizziePane.getParent();
        dockingSource.remove(lizziePane);
      }
      constraintBeforeFloating = calculateConstraint();
      if (propertyListener != null) UIManager.addPropertyChangeListener(propertyListener);
      floatingLizziePane.getContentPane().add(lizziePane, BorderLayout.CENTER);
      if (floatingLizziePane instanceof Window) {
        ((Window) floatingLizziePane).pack();
        ((Window) floatingLizziePane).setLocation(floatingX, floatingY);
        Insets insets = ((Window) floatingLizziePane).getInsets();
        Dimension d =
            new Dimension(
                originSize.width + insets.left + insets.right,
                originSize.height + insets.top + insets.bottom);
        ((Window) floatingLizziePane).setSize(d);
        if (visible) {
          ((Window) floatingLizziePane).setVisible(true);
        } else {
          ancestor.addWindowListener(
              new WindowAdapter() {
                public void windowOpened(WindowEvent e) {
                  ((Window) floatingLizziePane).setVisible(true);
                }
              });
        }
      }
    } else {
      if (floatingLizziePane == null) floatingLizziePane = createFloatingWindow(lizziePane);
      if (floatingLizziePane instanceof Window) ((Window) floatingLizziePane).setVisible(false);
      floatingLizziePane.getContentPane().remove(lizziePane);
      String constraint = getDockingConstraint(dockingSource, p);
      if (constraint != null) {
        if (dockingSource == null) dockingSource = lizziePane.getParent();
        if (propertyListener != null) UIManager.removePropertyChangeListener(propertyListener);
        dockingSource.add(constraint, lizziePane);
      }
    }
    dockingSource.invalidate();
    Container dockingSourceParent = dockingSource.getParent();
    if (dockingSourceParent != null) dockingSourceParent.validate();
    dockingSource.repaint();
  }
}
 

/** Called by UIManager when this look and feel is uninstalled. */
void uninitialize() {
    // remove listener for derived colors
    UIManager.removePropertyChangeListener(defaultsListener);
    UIManager.getDefaults().removePropertyChangeListener(colorTree);
}
 

/**
 * Initializes the library: installs L&F properties, sets up a L&F change
 * listener.
 * <p>
 * No need to call this method explicitly for desktop applications. You
 * should only call it in {@link Applet#init()}. This will handle browser
 * refresh button correctly.
 * 
 */
public static synchronized void init() {
	setLookAndFeelProperties(UIManager.getLookAndFeel());

	UIManager.removePropertyChangeListener(changeListener);
	UIManager.addPropertyChangeListener(changeListener);
}