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High quality UI controls and other tools to complement the core JavaFX distribution
/**
* Copyright (c) 2014, ControlsFX
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of ControlsFX, any associated website, nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL CONTROLSFX BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package impl.org.controlsfx.tools.rectangle.change;
import javafx.geometry.Point2D;
import javafx.geometry.Rectangle2D;
/**
* A strategy which creates a new rectangle.
*/
public class NewChangeStrategy extends AbstractFixedPointChangeStrategy {
/*
* The new selection will have the starting point as a fixed corner. The other corner will always be the current
* point modulo the ratio which will be respected if enforced. Both is handled by the superclass.
*/
// ATTRIBUTES
/**
* The starting point of this change.
*/
private Point2D startingPoint;
// CONSTRUCTOR
/**
* Creates a change strategy which creates a new rectangle. It respects the specified {@code ratio} if
* {@code ratioFixed} is {@code true}.
*
* @param ratioFixed
* indicates whether the ratio will be fixed
* @param ratio
* defines the fixed ratio
* @param bounds
* the bounds within which the new rectangle must be contained
*/
public NewChangeStrategy(boolean ratioFixed, double ratio, Rectangle2D bounds) {
super(ratioFixed, ratio, bounds);
}
/**
* {@inheritDoc}
*/
@Override
protected void beforeBeginHook(Point2D point) {
startingPoint = point;
}
/**
* {@inheritDoc}
*/
@Override
protected Point2D getFixedCorner() {
return startingPoint;
}
}