bibliothek.gui.dock.station.screen
Class MediumBoundaryRestriction

java.lang.Object
  bibliothek.gui.dock.station.screen.AbstractBoundaryRestriction
      bibliothek.gui.dock.station.screen.MediumBoundaryRestriction

All Implemented Interfaces:

BoundaryRestriction

public class MediumBoundaryRestriction
extends AbstractBoundaryRestriction

A restriction that ensures that the title of each dialog is always visible.

Author:

Benjamin Sigg

Field Summary

Fields inherited from interface bibliothek.gui.dock.station.screen.BoundaryRestriction

FREE, HARD, MEDIUM

Constructor Summary

MediumBoundaryRestriction()

Method Summary

Rectangle	checkSize(ScreenDockWindow window) Checks the size and location of window
Rectangle	checkSize(ScreenDockWindow window, Rectangle target) Checks the size and location of window assuming that window will be give the boundaries target.
protected Rectangle	findDevice(int x, int y) Finds and returns the boundaries of the screen in which x/y are.
protected Dimension	getMinimumSize(ScreenDockWindow window) Gets the minimum size of window, the default implementation just calls ScreenDockWindow.getMinimumWindowSize(), but subclasses may override this method to use another algorithm for finding the minimum window size.
protected Rectangle	validate(ScreenDockWindow window, Rectangle target, Point center, Point search) Ensures that center will be in a visible part of the screen.

Methods inherited from class bibliothek.gui.dock.station.screen.AbstractBoundaryRestriction

check, check, getMaximumSize

Methods inherited from class java.lang.Object

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

Constructor Detail

MediumBoundaryRestriction

public MediumBoundaryRestriction()

Method Detail

checkSize

public Rectangle checkSize(ScreenDockWindow window)

Description copied from class: AbstractBoundaryRestriction

Checks the size and location of window

Specified by:

checkSize in class AbstractBoundaryRestriction

Parameters:

window - the window whose boundaries are checked

Returns:

the new boundaries or null if the current boundaries of window are valid

checkSize

public Rectangle checkSize(ScreenDockWindow window,
                           Rectangle target)

Description copied from class: AbstractBoundaryRestriction

Checks the size and location of window assuming that window will be give the boundaries target.

Specified by:

checkSize in class AbstractBoundaryRestriction

Parameters:

window - the window whose boundaries are checked

target - the boundaries that are requested

Returns:

the boundaries to use or null if target is valid

validate

protected Rectangle validate(ScreenDockWindow window,
                             Rectangle target,
                             Point center,
                             Point search)

Ensures that center will be in a visible part of the screen.

Parameters:

window - the window whose boundaries are checked

target - the next boundaries for a window

center - the point that should remain visible

search - the point used to find the best matching screen device

Returns:

a set of boundaries that is as close to target as possible

getMinimumSize

protected Dimension getMinimumSize(ScreenDockWindow window)

Gets the minimum size of window, the default implementation just calls ScreenDockWindow.getMinimumWindowSize(), but subclasses may override this method to use another algorithm for finding the minimum window size.

Parameters:

window - the window whose minimum size is required

Returns:

the minimum size, must not be null

findDevice

protected Rectangle findDevice(int x,
                               int y)

Finds and returns the boundaries of the screen in which x/y are.

Parameters:

x - some x coordinate

y - some y coordinate

Returns:

the boundaries of the nearest screen containing x/y or null