org.datafx.control.cell.ExpandingTableCell Maven / Gradle / Ivy
/**
* Copyright (c) 2011, 2013, Jonathan Giles, Johan Vos, Hendrik Ebbers
* 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 DataFX, the website javafxdata.org, 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 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 org.datafx.control.cell;
import javafx.beans.property.ReadOnlyBooleanProperty;
import javafx.beans.property.ReadOnlyBooleanWrapper;
import javafx.scene.control.TableCell;
/**
*
* @author Jonathan Giles
*/
public class ExpandingTableCell extends TableCell {
private int lastExpandedIndex = -1;
private ReadOnlyBooleanWrapper expandedProperty = new ReadOnlyBooleanWrapper(this, "expanded");
public final ReadOnlyBooleanProperty expandedProperty() {
return expandedProperty.getReadOnlyProperty();
}
public final boolean isExpanded() {
return expandedProperty.get();
}
private final void setExpanded(boolean e) {
expandedProperty.set(e);
}
public void updateExpanded(boolean isExpanded) {
setExpanded(isExpanded);
}
// @Override protected void updateItem(T item, boolean empty) {
// super.updateItem(item, empty);
// setText(item == null ? "" : item.toString());
// }
@Override public void updateIndex(int i) {
int oldIndex = getIndex();
super.updateIndex(i);
updateExpanded(oldIndex == i || i == lastExpandedIndex);
}
}