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High quality UI controls and other tools to complement the core JavaFX distribution
/**
* Copyright (c) 2014, 2015 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 org.controlsfx.samples.propertysheet;
import java.util.Optional;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.SimpleObjectProperty;
import javafx.collections.ObservableList;
import javafx.concurrent.Service;
import javafx.concurrent.Task;
import javafx.concurrent.WorkerStateEvent;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.scene.Node;
import javafx.scene.control.Alert;
import javafx.scene.control.Button;
import javafx.scene.control.ButtonBar;
import javafx.scene.control.ButtonType;
import javafx.scene.layout.BorderPane;
import org.controlsfx.control.PropertySheet;
import org.controlsfx.property.BeanProperty;
import org.controlsfx.property.BeanPropertyUtils;
import org.controlsfx.property.editor.PropertyEditor;
public class PopupPropertyEditor implements PropertyEditor {
private final Button btnEditor;
private final PropertySheet.Item item;
private final ObjectProperty value = new SimpleObjectProperty<>();
public PopupPropertyEditor(PropertySheet.Item item) {
this.item = item;
if (item.getValue() != null) {
btnEditor = new Button(item.getValue().toString());
value.set((T) item.getValue());
} else {
btnEditor = new Button("");
}
btnEditor.setAlignment(Pos.CENTER_LEFT);
btnEditor.setOnAction((ActionEvent event) -> {
displayPopupEditor();
});
}
private void displayPopupEditor() {
PopupPropertySheet sheet = new PopupPropertySheet<>(item, this);
sheet.setPrefWidth(500);
Alert alert = new Alert(Alert.AlertType.NONE);
// alert.setWidth(700);
// alert.setResizable(true);
alert.setResizable(false);
alert.getDialogPane().setContent(sheet);
alert.setTitle("Popup Property Editor");
ButtonType saveButton = new ButtonType("Save", ButtonBar.ButtonData.OK_DONE);
ButtonType testButton = new ButtonType("Change Postcode", ButtonBar.ButtonData.OTHER);
alert.getButtonTypes().addAll(ButtonType.CANCEL, saveButton, testButton);
final Button btTest = (Button) alert.getDialogPane().lookupButton(testButton);
btTest.addEventFilter(ActionEvent.ACTION, event -> {
Address addr = null;
if (item.getValue() != null && item.getValue() instanceof Address) {
addr = (Address) item.getValue();
} else if (sheet.getBean() != null && sheet.getBean() instanceof Address) {
addr = (Address) sheet.getBean();
}
if (addr != null) {
int pc = (int) (Math.random() * 8000);
addr.setPostcode(Integer.toString(pc));
}
event.consume();
});
Optional response = alert.showAndWait();
if (response.isPresent() && saveButton.equals(response.get())) {
item.setValue(sheet.getBean());
btnEditor.setText(sheet.getBean().toString());
}
}
@Override
public Node getEditor() {
return btnEditor;
}
@Override
public T getValue() {
return value.get();
}
@Override
public void setValue(T t) {
value.set(t);
if (t != null) {
btnEditor.setText(t.toString());
}
}
private class PopupPropertySheet extends BorderPane {
private final PropertyEditor owner;
private final PropertySheet sheet;
private final PropertySheet.Item item;
private T bean;
public PopupPropertySheet(PropertySheet.Item item, PropertyEditor owner) {
this.item = item;
this.owner = owner;
sheet = new PropertySheet();
setCenter(sheet);
// installButtons();
setMinHeight(500);
initSheet();
}
public T getBean() {
return bean;
}
private void initSheet() {
if (item.getValue() == null) {
bean = null;
try {
bean = (T) item.getType().newInstance();
} catch (InstantiationException | IllegalAccessException ex) {
ex.printStackTrace();
return;
}
if (bean == null) {
return;
}
} else {
bean = (T) item.getValue();
}
Service service = new Service>() {
@Override
protected Task> createTask() {
return new Task>() {
@Override
protected ObservableList call() throws Exception {
return BeanPropertyUtils.getProperties(bean);
}
};
}
};
service.setOnSucceeded(new EventHandler() {
@SuppressWarnings("unchecked")
@Override
public void handle(WorkerStateEvent e) {
for (PropertySheet.Item i : (ObservableList) e.getSource().getValue()) {
if (i instanceof BeanProperty && ((BeanProperty) i).getPropertyDescriptor() instanceof CustomPropertyDescriptor) {
BeanProperty bi = (BeanProperty) i;
bi.setEditable(((CustomPropertyDescriptor) bi.getPropertyDescriptor()).isEditable());
}
}
sheet.getItems().setAll((ObservableList) e.getSource().getValue());
}
});
service.start();
}
}
}