sun.awt.peer.cacio.managed

Class ScreenManagedWindowContainer

java.lang.Object

sun.awt.peer.cacio.managed.ScreenManagedWindowContainer

All Implemented Interfaces:

ManagedWindowContainer

public class ScreenManagedWindowContainer
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
void	add(sun.awt.peer.cacio.managed.ManagedWindow child) Adds a child window to this container.
void	dispatchEvent(EventData event) Processes and dispatches the incoming event.
LinkedList<sun.awt.peer.cacio.managed.ManagedWindow>	getChildren()
Graphics2D	getClippedGraphics(Color fg, Color bg, Font font, List<Rectangle> clipRects) Creates and returns a Graphics2D that has the specified rectangles applied as default clip.
ColorModel	getColorModel()
GraphicsConfiguration	getGraphicsConfiguration()
Point	getLocationOnScreen() Returns the location of the specified child window on screen.
void	remove(sun.awt.peer.cacio.managed.ManagedWindow child) Removes a child window from this container.
void	repaint(int x, int y, int w, int h) Triggers repainting of the specified area in this container.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getClippedGraphics

public Graphics2D getClippedGraphics(Color fg,
                            Color bg,
                            Font font,
                            List<Rectangle> clipRects)

Description copied from interface: ManagedWindowContainer

Creates and returns a Graphics2D that has the specified rectangles applied as default clip. No drawing operation must ever draw inside the specified rectangles. Note that this is the inverse meaning of the normal clip shape in Graphics2D. This clip must not be revertible, not even by calling setClip(null) or resetClip(). Applying addition clips to the returned Graphics2D object must always also apply this default clip. The clip rectangles are in the coordinate space of this container. If clipRects is empty or null, no default clip is to be set.

clipRects - the rectangles to be clipped 'away'

Returns:

a Graphics2D object with the specified default clips applied

getColorModel

public ColorModel getColorModel()

getGraphicsConfiguration

public GraphicsConfiguration getGraphicsConfiguration()

add

public final void add(sun.awt.peer.cacio.managed.ManagedWindow child)

Adds a child window to this container. This will be the topmost window in the stack.

Specified by:

add in interface ManagedWindowContainer

Parameters:

child - the window to add

remove

public final void remove(sun.awt.peer.cacio.managed.ManagedWindow child)

Removes a child window from this container.

Specified by:

remove in interface ManagedWindowContainer

Parameters:

child - the window to be removed

getChildren

public final LinkedList<sun.awt.peer.cacio.managed.ManagedWindow> getChildren()

Specified by:

getChildren in interface ManagedWindowContainer

getLocationOnScreen

public Point getLocationOnScreen()

Returns the location of the specified child window on screen. The default implementation of this method assumes we are a toplevel window and simply returns the location of the child window relative to ourselves.

Specified by:

getLocationOnScreen in interface ManagedWindowContainer

Returns:

the location of the specified child on screen

dispatchEvent

public final void dispatchEvent(EventData event)

Description copied from interface: ManagedWindowContainer

Processes and dispatches the incoming event. This should include finding and setting the correct source window, synthesizing additional required events (i.e. focus events) and eventually posting the event to the AWT event queue.

Specified by:

dispatchEvent in interface ManagedWindowContainer

Parameters:

event - the event to dispatch

repaint

public void repaint(int x,
           int y,
           int w,
           int h)

Description copied from interface: ManagedWindowContainer

Triggers repainting of the specified area in this container. This should repaint all the child windows that actually lie in this region. This method does not perform any painting itself, but only calculates the correct rectangles for all the children and probably the parent (for overlapping windows), and sends appropriate paint events.

Specified by:

repaint in interface ManagedWindowContainer

Parameters:

x - the x location of the area to be repainted

y - the y location of the area to be repainted

w - the width of the area to be repainted

h - the height of the area to be repainted