| Methods Summary |
|---|
| protected java.awt.event.ContainerListener | createContainerListener()Creates a container listener that will be added to the JToolBar.
If this method returns null then it will not be added to the
toolbar.
return null;
|
| protected javax.swing.event.MouseInputListener | createDockingListener()
return new MetalDockingListener( toolBar );
|
| protected javax.swing.border.Border | createNonRolloverBorder()
return super.createNonRolloverBorder();
|
| private javax.swing.border.Border | createNonRolloverToggleBorder()Creates a non rollover border for Toggle buttons in the toolbar.
return createNonRolloverBorder();
|
| protected javax.swing.border.Border | createRolloverBorder()
return super.createRolloverBorder();
|
| protected java.beans.PropertyChangeListener | createRolloverListener()Creates a property change listener that will be added to the JToolBar.
If this method returns null then it will not be added to the
toolbar.
return null;
|
| public static javax.swing.plaf.ComponentUI | createUI(javax.swing.JComponent c)
return new MetalToolBarUI();
|
| static boolean | doesMenuBarBorderToolBar(javax.swing.JMenuBar c)Returns true if the passed in JMenuBar is above a horizontal
JToolBar.
JToolBar tb = (JToolBar)MetalToolBarUI.
findRegisteredComponentOfType(c, JToolBar.class);
if (tb != null && tb.getOrientation() == JToolBar.HORIZONTAL) {
JRootPane rp = SwingUtilities.getRootPane(c);
Point point = new Point(0, 0);
point = SwingUtilities.convertPoint(c, point, rp);
int menuX = point.x;
int menuY = point.y;
point.x = point.y = 0;
point = SwingUtilities.convertPoint(tb, point, rp);
return (point.x == menuX && menuY + c.getHeight() == point.y &&
c.getWidth() == tb.getWidth());
}
return false;
|
| static synchronized java.lang.Object | findRegisteredComponentOfType(javax.swing.JComponent from, java.lang.Class target)Finds a previously registered component of class target
that shares the JRootPane ancestor of from.
JRootPane rp = SwingUtilities.getRootPane(from);
if (rp != null) {
for (int counter = components.size() - 1; counter >= 0; counter--){
Object component = ((WeakReference)components.get(counter)).
get();
if (component == null) {
// WeakReference has gone away, remove the WeakReference
components.remove(counter);
}
else if (target.isInstance(component) && SwingUtilities.
getRootPane((Component)component) == rp) {
return component;
}
}
}
return null;
|
| protected void | installListeners()
super.installListeners();
contListener = createContainerListener();
if (contListener != null) {
toolBar.addContainerListener(contListener);
}
rolloverListener = createRolloverListener();
if (rolloverListener != null) {
toolBar.addPropertyChangeListener(rolloverListener);
}
|
| public void | installUI(javax.swing.JComponent c)
super.installUI( c );
register(c);
|
| static synchronized void | register(javax.swing.JComponent c)Registers the specified component.
if (c == null) {
// Exception is thrown as convenience for callers that are
// typed to throw an NPE.
throw new NullPointerException("JComponent must be non-null");
}
components.add(new WeakReference(c));
|
| protected void | setBorderToNonRollover(java.awt.Component c)
if (c instanceof JToggleButton && !(c instanceof JCheckBox)) {
// 4735514, 4886944: The method createNonRolloverToggleBorder() is
// private in BasicToolBarUI so we can't override it. We still need
// to call super from this method so that it can save away the
// original border and then we install ours.
// Before calling super we get a handle to the old border, because
// super will install a non-UIResource border that we can't
// distinguish from one provided by an application.
JToggleButton b = (JToggleButton)c;
Border border = b.getBorder();
super.setBorderToNonRollover(c);
if (border instanceof UIResource) {
if (nonRolloverBorder == null) {
nonRolloverBorder = createNonRolloverToggleBorder();
}
b.setBorder(nonRolloverBorder);
}
} else {
super.setBorderToNonRollover(c);
}
|
| protected void | setDragOffset(java.awt.Point p)
if (!GraphicsEnvironment.isHeadless()) {
if (dragWindow == null) {
dragWindow = createDragWindow(toolBar);
}
dragWindow.setOffset(p);
}
|
| private void | setLastMenuBar(javax.swing.JMenuBar lastMenuBar)
if (MetalLookAndFeel.usingOcean()) {
if (this.lastMenuBar != lastMenuBar) {
// The menubar we previously touched has changed, force it
// to repaint.
if (this.lastMenuBar != null) {
this.lastMenuBar.repaint();
}
if (lastMenuBar != null) {
lastMenuBar.repaint();
}
this.lastMenuBar = lastMenuBar;
}
}
|
| protected void | uninstallListeners()
super.uninstallListeners();
if (contListener != null) {
toolBar.removeContainerListener(contListener);
}
rolloverListener = createRolloverListener();
if (rolloverListener != null) {
toolBar.removePropertyChangeListener(rolloverListener);
}
|
| public void | uninstallUI(javax.swing.JComponent c)
super.uninstallUI( c );
nonRolloverBorder = null;
unregister(c);
|
| static synchronized void | unregister(javax.swing.JComponent c)Unregisters the specified component.
for (int counter = components.size() - 1; counter >= 0; counter--) {
// Search for the component, removing any flushed references
// along the way.
WeakReference ref = (WeakReference)components.get(counter);
Object target = ((WeakReference)components.get(counter)).get();
if (target == c || target == null) {
components.remove(counter);
}
}
|
| public void | update(java.awt.Graphics g, javax.swing.JComponent c)If necessary paints the background of the component, then invokes
paint.
if (g == null) {
throw new NullPointerException("graphics must be non-null");
}
if (c.isOpaque() && (c.getBackground() instanceof UIResource) &&
((JToolBar)c).getOrientation() ==
JToolBar.HORIZONTAL && UIManager.get(
"MenuBar.gradient") != null) {
JRootPane rp = SwingUtilities.getRootPane(c);
JMenuBar mb = (JMenuBar)findRegisteredComponentOfType(
c, JMenuBar.class);
if (mb != null && mb.isOpaque() &&
(mb.getBackground() instanceof UIResource)) {
Point point = new Point(0, 0);
point = SwingUtilities.convertPoint(c, point, rp);
int x = point.x;
int y = point.y;
point.x = point.y = 0;
point = SwingUtilities.convertPoint(mb, point, rp);
if (point.x == x && y == point.y + mb.getHeight() &&
mb.getWidth() == c.getWidth() &&
MetalUtils.drawGradient(c, g, "MenuBar.gradient",
0, -mb.getHeight(), c.getWidth(), c.getHeight() +
mb.getHeight(), true)) {
setLastMenuBar(mb);
paint(g, c);
return;
}
}
if (MetalUtils.drawGradient(c, g, "MenuBar.gradient",
0, 0, c.getWidth(), c.getHeight(), true)) {
setLastMenuBar(null);
paint(g, c);
return;
}
}
setLastMenuBar(null);
super.update(g, c);
|
