This method is called when the frame becomes selected.

  This method is called when the frame becomes selected.
This action is delegated to the desktopManager.

  This method is called when the user wants to close the frame.

  This method is called when the user wants to close the frame.
The playCloseSound Action is fired.
This action is delegated to the desktopManager.

  Returns true if the specified x,y location is contained within the look and feel's defined shape of the specified component.

  Returns true if the specified x,y location is
contained within the look and feel's defined shape of the specified
component. x and y are defined to be relative
to the coordinate system of the specified component. Although
a component's bounds is constrained to a rectangle,
this method provides the means for defining a non-rectangular
shape within those bounds for the purpose of hit detection.
Parameters:
- c - the component where the x,y location is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
- x - the x coordinate of the point
- y - the y coordinate of the point
See Also: JComponent.contains(int, int), Component.contains(int, int),

  This method is called when the frame is no longer selected.

  This method is called when the frame is no longer selected.
This action is delegated to the desktopManager.

  This method is called when the user wants to deiconify the frame.

  This method is called when the user wants to deiconify the frame.
The playRestoreUpSound Action is fired.
This action is delegated to the desktopManager.

  Returns the ith Accessible child of the object.

  Returns the ith Accessible child of the object. UIs might need to override this if they present areas on the screen that can be viewed as components, but actual components are not used for presenting those areas.

Note: As of v1.3, it is recommended that developers call Component.AccessibleAWTComponent.getAccessibleChild() instead of this method.
Returns: the ith Accessible child of the object
Parameters:
- i - zero-based index of child
See Also: ComponentUI.getAccessibleChildrenCount(javax.swing.JComponent),

  Returns the number of accessible children in the object.

  Returns the number of accessible children in the object. If all
of the children of this object implement Accessible,
this
method should return the number of children of this object.
UIs might wish to override this if they present areas on the
screen that can be viewed as components, but actual components
are not used for presenting those areas.

Note: As of v1.3, it is recommended that developers call
Component.AccessibleAWTComponent.getAccessibleChildrenCount() instead
of this method.
Returns: the number of accessible children in the object
See Also: ComponentUI.getAccessibleChild(javax.swing.JComponent, int),

  Returns the baseline.

  Returns the baseline. The baseline is measured from the top of the component. This method is primarily meant for LayoutManagers to align components along their baseline. A return value less than 0 indicates this component does not have a reasonable baseline and that LayoutManagers should not align this component on its baseline.

This method returns -1. Subclasses that have a meaningful baseline should override appropriately.
Returns: baseline or a value < 0 indicating there is no reasonable baseline
Parameters:
- c - JComponent baseline is being requested for
- width - the width to get the baseline for
- height - the height to get the baseline for
Throws:
- NullPointerException - if c is null
- IllegalArgumentException - if width or height is < 0
Since: 1.6
See Also: JComponent.getBaseline(int,int),

  Returns an enum indicating how the baseline of he component changes as the size changes.

  Returns an enum indicating how the baseline of he component changes as the size changes. This method is primarily meant for layout managers and GUI builders.

This method returns BaselineResizeBehavior.OTHER. Subclasses that support a baseline should override appropriately.
Returns: an enum indicating how the baseline changes as the component size changes
Parameters:
- c - JComponent to return baseline resize behavior for
Throws:
- NullPointerException - if c is null
Since: 1.6
See Also: JComponent.getBaseline(int, int),

  Returns the proper DesktopManager.

  Returns the proper DesktopManager. Calls getDesktopPane() to
find the JDesktop component and returns the desktopManager from
it. If this fails, it will return a default DesktopManager that
should work in arbitrary parents.

  This method is called when the user wants to iconify the frame.

  This method is called when the user wants to iconify the frame.
The playMinimizeSound Action is fired.
This action is delegated to the desktopManager.

  This method is called when the user wants to maximize the frame.

  This method is called when the user wants to maximize the frame.
The playMaximizeSound Action is fired.
This action is delegated to the desktopManager.

  This method is called when the user wants to minimize the frame.

  This method is called when the user wants to minimize the frame.
The playRestoreDownSound Action is fired.
This action is delegated to the desktopManager.

  Paints the specified component appropriate for the look and feel.

  Paints the specified component appropriate for the look and feel.
This method is invoked from the ComponentUI.update method when
the specified component is being painted. Subclasses should override
this method and use the specified Graphics object to
render the content of the component.
Parameters:
- g - the Graphics context in which to paint
- c - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
See Also: ComponentUI.update(java.awt.Graphics, javax.swing.JComponent),

  Installs necessary mouse handlers on newPane and adds it to the frame.

  Installs necessary mouse handlers on newPane
and adds it to the frame.
Reverse process for the currentPane.

  Notifies this UI delegate that it's time to paint the specified component.

  Notifies this UI delegate that it's time to paint the specified
component. This method is invoked by JComponent
when the specified component is being painted.
By default this method will fill the specified component with
its background color (if its opaque property is
true) and then immediately call paint.
In general this method need not be overridden by subclasses;
all look-and-feel rendering code should reside in the paint
method.
Parameters:
- g - the Graphics context in which to paint
- c - the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components
See Also: ComponentUI.paint(java.awt.Graphics, javax.swing.JComponent), JComponent.paintComponent(java.awt.Graphics),