bibliothek.gui.dock.station.screen

Class HardBoundaryRestriction

java.lang.Object

bibliothek.gui.dock.station.screen.AbstractBoundaryRestriction

bibliothek.gui.dock.station.screen.HardBoundaryRestriction

All Implemented Interfaces:

BoundaryRestriction

public class HardBoundaryRestriction
extends AbstractBoundaryRestriction

A restriction that ensures that each dialog is always visible on exactly one screen.

Author:

Benjamin Sigg

Field Summary

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

FREE, HARD, MEDIUM

Constructor Summary

Constructors

Constructor and Description
HardBoundaryRestriction()

Method Summary

Modifier and Type	Method and Description
protected Rectangle	boundsInDevice(ScreenDockWindow window, int x, int y, int width, int height, GraphicsDevice device) Calculates size and location of dialog such that it is in device.
protected Rectangle	checkSize(ScreenDockWindow window) Checks the size and location of window
protected Rectangle	checkSize(ScreenDockWindow window, Rectangle target) Checks the size and location of window assuming that window will be give the boundaries target.
protected double	measureBounds(ScreenDockWindow window, int x, int y, int width, int height, GraphicsDevice device) Checks how good window fits into the screen device

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

HardBoundaryRestriction

public HardBoundaryRestriction()

Method Detail

checkSize

protected 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

protected 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

measureBounds

protected double measureBounds(ScreenDockWindow window,
                               int x,
                               int y,
                               int width,
                               int height,
                               GraphicsDevice device)

Checks how good window fits into the screen device

Parameters:

window - the window that is checked

x - the desired x-coordinate

y - the desired y-coordinate

width - the desired width

height - the desired height

device - the targeted screen

Returns:

a value between 0 and 1, where 0 means "does not fit" and 1 means "perfect".

boundsInDevice

protected Rectangle boundsInDevice(ScreenDockWindow window,
                                   int x,
                                   int y,
                                   int width,
                                   int height,
                                   GraphicsDevice device)

Calculates size and location of dialog such that it is in device.

Parameters:

window - the window to check

x - the desired x-coordinate

y - the desired y-coordinate

width - the desired width

height - the desired height

device - the screen in which to show this dialog

Returns:

the new bounds, can be null