sun.awt.peer.cacio.managed

Interface ManagedWindowContainer

All Known Implementing Classes:

ScreenManagedWindowContainer

public interface ManagedWindowContainer

A container for Caciocavallo managed windows. Each managed window has to live in a container that provides the necessary infrastructure for the managed window. This container can either be another managed window (windows can be nested), or a top level container, which is usually implemented by client code.

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.
Deque<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 relative to the screen (== outermost container).
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.

Method Detail

add

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.

Parameters:

child - the window to add

remove

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

Removes a child window from this container.

Parameters:

child - the window to be removed

getChildren

Deque<sun.awt.peer.cacio.managed.ManagedWindow> getChildren()

getLocationOnScreen

Point getLocationOnScreen()

Returns the location of the specified child window relative to the screen (== outermost container).

Parameters:

child - the child to find the screen location of

Returns:

the location of the specified child on screen

dispatchEvent

void dispatchEvent(EventData event)

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.

Parameters:

event - the event to dispatch

getClippedGraphics

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. 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.

Parameters:

clipRects - the rectangles to be clipped 'away'

Returns:

a Graphics2D object with the specified default clips applied

repaint

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

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.

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

getColorModel

ColorModel getColorModel()

getGraphicsConfiguration

GraphicsConfiguration getGraphicsConfiguration()