bibliothek.gui.dock.station.screen

Interface BoundaryRestriction

All Known Implementing Classes:

AbstractBoundaryRestriction, HardBoundaryRestriction, InternalBoundaryRestriction, MediumBoundaryRestriction

public interface BoundaryRestriction

Restricts the boundaries of a ScreenDockDialog, a restriction might be, that the dialog can't be placed outside the screen.

Author:

Benjamin Sigg

Field Summary

Fields

Modifier and Type	Field and Description
static BoundaryRestriction	FREE A restriction that allows all boundaries.
static BoundaryRestriction	HARD A restriction that will ensure that every dialog is always visible on exactly one screen.
static BoundaryRestriction	MEDIUM A restriction that will ensure that the title of a dialog cannot be moved away from the screens.

Method Summary

Modifier and Type	Method and Description
Rectangle	check(ScreenDockWindow window) Calculates the bounds which window can have.
Rectangle	check(ScreenDockWindow window, Rectangle target) Calculates the bounds which window can have.

Field Detail

FREE

static final BoundaryRestriction FREE

A restriction that allows all boundaries.

MEDIUM

static final BoundaryRestriction MEDIUM

A restriction that will ensure that the title of a dialog cannot be moved away from the screens.

HARD

static final BoundaryRestriction HARD

A restriction that will ensure that every dialog is always visible on exactly one screen.

Method Detail

check

Rectangle check(ScreenDockWindow window)

Calculates the bounds which window can have.

Parameters:

window - the window whose bounds should be checked.

Returns:

the new boundaries of window, can be null to indicate that the current boundaries are valid.

check

Rectangle check(ScreenDockWindow window,
                Rectangle target)

Calculates the bounds which window can have.

Parameters:

window - the window whose future bounds should be checked.

target - the bounds window should have, this method should not write into target.

Returns:

the new boundaries, null to indicate that target is valid.