protected void validateCreateButton() {
if (itemName.getText().isEmpty()) {
btnCreate.setDisable(true);
} else {
btnCreate.setDisable(false);
}
}
public OptionalEditor(PropertySheet.Item parameter) {
if (!(parameter instanceof OptionalParameter)) throw new IllegalArgumentException();
optionalParameter = (OptionalParameter<?>) parameter;
embeddedParameter = optionalParameter.getEmbeddedParameter();
// The checkbox
checkBox = new CheckBox();
setLeft(checkBox);
// Add embedded editor
try {
Class<? extends PropertyEditor<?>> embeddedEditorClass =
embeddedParameter.getPropertyEditorClass().get();
embeddedEditor =
embeddedEditorClass
.getDeclaredConstructor(PropertySheet.Item.class)
.newInstance(embeddedParameter);
Node embeddedNode = embeddedEditor.getEditor();
Boolean value = optionalParameter.getValue();
if (value == null) value = false;
embeddedNode.setDisable(!value);
checkBox.setOnAction(
e -> {
embeddedNode.setDisable(!checkBox.isSelected());
});
setCenter(embeddedNode);
} catch (Exception e) {
throw (new IllegalStateException(e));
}
}
private String showCreateOrRenameDialog(
final String title,
final String headerText,
final File parent,
final String name,
final NameVerifier nameVerifier) {
final Alert alert = new Alert(AlertType.CONFIRMATION);
alert.setTitle(title);
alert.setHeaderText(headerText);
final GridPane contentContainer = new GridPane();
contentContainer.setPadding(new Insets(8));
contentContainer.setHgap(8);
contentContainer.setVgap(8);
contentContainer.add(new Label("Parent:"), 0, 0);
final TextField parentTextField = new TextField();
parentTextField.setEditable(false);
parentTextField.setText(parent.getAbsolutePath());
contentContainer.add(parentTextField, 1, 0);
contentContainer.add(new Label("Name:"), 0, 1);
final TextField dirNameTextField = new TextField();
dirNameTextField.setText(name);
GridPane.setHgrow(dirNameTextField, Priority.ALWAYS);
contentContainer.add(dirNameTextField, 1, 1);
final InvalidationListener updateDisableInvalidationListener =
(observable) -> {
final String dirName = dirNameTextField.getText();
final Node okButton = alert.getDialogPane().lookupButton(ButtonType.OK);
if (isEmpty(dirName)) okButton.setDisable(true);
else {
final boolean nameAcceptable = nameVerifier.isNameAcceptable(dirName);
okButton.setDisable(!nameAcceptable);
}
};
dirNameTextField.textProperty().addListener(updateDisableInvalidationListener);
alert.getDialogPane().setContent(contentContainer);
alert.setOnShowing(
(event) -> {
dirNameTextField.requestFocus();
dirNameTextField.selectAll();
updateDisableInvalidationListener.invalidated(null);
});
if (alert.showAndWait().get() == ButtonType.OK) return dirNameTextField.getText();
else return null;
}
@Override
protected Node createStart() {
Node startButton = super.createStart();
VBox startGroup = new VBox(10);
ComboBox<String> levelChoice = new ComboBox<>();
levelChoice.setOnAction(e -> levelFilename = levelChoice.getValue());
levelChoice.getItems().addAll(getLevelFilenames());
if (!levelChoice.getItems().isEmpty()) {
levelChoice.getSelectionModel().clearAndSelect(0);
levelFilename = levelChoice.getItems().get(0);
} else {
startButton.setDisable(true);
}
startGroup.getChildren().add(levelChoice);
startGroup.getChildren().add(startButton);
startGroup.setAlignment(Pos.CENTER);
return startGroup;
}
public NewItemDialog(InventoryTab parent) {
setTitle("Create New Item");
getDialogPane().getButtonTypes().addAll(createButtonType, ButtonType.CANCEL);
dialogContent.setHgap(10);
dialogContent.setVgap(10);
dialogContent.setPadding(new Insets(20, 100, 10, 10));
itemName.setPromptText("Item Name");
description.setPromptText("Description");
imgUrl.setPromptText("Add a picture");
// set spinner for the price
SpinnerValueFactory<Double> spinnerFactory =
new SpinnerValueFactory.DoubleSpinnerValueFactory(0.00, 100.00, 0.00, 0.01);
priceSpinner.setValueFactory(spinnerFactory);
priceSpinner.setEditable(true);
// spinner for stock
stockSpinner.setValueFactory(new SpinnerValueFactory.IntegerSpinnerValueFactory(0, 100, 0, 1));
stockSpinner.setEditable(true);
// add elements into grid
dialogContent.add(img, 1, 0, 1, 4);
dialogContent.add(imgUrl, 1, 4);
dialogContent.add(browse, 2, 4);
dialogContent.add(new Label("Item Name:"), 2, 0);
dialogContent.add(itemName, 4, 0);
dialogContent.add(new Label("Description:"), 2, 1);
dialogContent.add(description, 4, 1);
dialogContent.add(new Label("Price:"), 2, 2);
dialogContent.add(new Label("$"), 3, 2);
dialogContent.add(priceSpinner, 4, 2);
dialogContent.add(new Label("No. of Stock:"), 2, 3);
dialogContent.add(stockSpinner, 4, 3);
// Enable/Disable Create button depending on whether info was entered.
btnCreate = this.getDialogPane().lookupButton(createButtonType);
btnCreate.setDisable(true);
itemName
.textProperty()
.addListener(
(observable, oldValue, newValue) -> {
validateCreateButton();
});
description
.textProperty()
.addListener(
(observable, oldValue, newValue) -> {
validateCreateButton();
});
getDialogPane().setContent(dialogContent);
// event handler for browse button
browse.setOnAction(
new EventHandler<ActionEvent>() {
@Override
public void handle(final ActionEvent e) {
FileChooser fileChooser = new FileChooser();
fileChooser.setTitle("Choose an Image");
fileChooser.setInitialDirectory(new File(System.getProperty("user.dir") + "\\images"));
fileChooser
.getExtensionFilters()
.addAll(new ExtensionFilter("Image Files", "*.png", "*.jpg", "*.gif"));
File file = fileChooser.showOpenDialog(((InventoryTab) parent).getWindow());
if (file != null) {
imgUrl.setText(file.toString());
// http://gamedev.stackexchange.com/questions/72924/how-do-i-add-an-image-inside-a-rectangle-or-a-circle-in-javafx
Image image = new Image(file.toURI().toString());
ImagePattern imagePattern = new ImagePattern(image);
img.setFill(imagePattern);
validateCreateButton();
}
}
});
// Convert the result to a MokuStockItem when the create button is clicked.
setResultConverter(
dialogButton -> {
if (dialogButton == createButtonType) {
// error handling
String desc, url;
if (description.getText().isEmpty()) {
desc = "";
} else {
desc = description.getText();
}
if (imgUrl.getText().isEmpty()) {
url = "";
} else {
url = imgUrl.getText();
}
return new MokuStockItem(
parent,
0,
itemName.getText(),
desc,
Double.parseDouble(priceSpinner.getEditor().getText()),
Integer.parseInt(stockSpinner.getEditor().getText()),
url);
}
return null;
});
}
private void toggleButtons(String current) {
boolean valid = testAddr(current);
for (Node n : nodes) n.setDisable(!valid);
}
public static Range showRangeDialog(String title, String header) {
final Range[] retVal = {null};
Dialog<Range> dialog = new Dialog<>();
dialog.setTitle(title);
dialog.setHeaderText(header);
IntegerProperty fromFieldProperty = new SimpleIntegerProperty(),
toFieldProperty = new SimpleIntegerProperty();
// dialog.setGraphic(new ImageView(this.getClass().getResource("login.png").toString()));
// Set the button types.
ButtonType generateButtonType =
new ButtonType(ResourceManager.getMessage("label.button.ok"), ButtonBar.ButtonData.OK_DONE);
dialog.getDialogPane().getButtonTypes().addAll(generateButtonType, ButtonType.CANCEL);
// Create the username and password labels and fields.
GridPane grid = new GridPane();
grid.setHgap(10);
grid.setVgap(10);
grid.setPadding(new Insets(20, 150, 10, 10));
TextField fromTextField = new TextField();
fromTextField.textProperty().bindBidirectional(fromFieldProperty, new NumberStringConverter());
TextField toTextField = new TextField();
toTextField.textProperty().bindBidirectional(toFieldProperty, new NumberStringConverter());
grid.add(new Label("From:"), 0, 0);
grid.add(fromTextField, 1, 0);
grid.add(new Label("To:"), 0, 1);
grid.add(toTextField, 1, 1);
// Enable/Disable login button depending on whether a username was entered.
Node loginButton = dialog.getDialogPane().lookupButton(generateButtonType);
loginButton.setDisable(true);
// Do some validation (using the Java 8 lambda syntax).
fromTextField
.textProperty()
.addListener(
(observable, oldValue, newValue) -> {
loginButton.setDisable(
newValue.trim().isEmpty()
|| toTextField.getText().trim().isEmpty()
|| Integer.valueOf(newValue.trim())
.compareTo(Integer.valueOf(toTextField.getText().trim()))
> 0);
});
toTextField
.textProperty()
.addListener(
(observable, oldValue, newValue) -> {
loginButton.setDisable(
fromTextField.getText().trim().isEmpty()
|| newValue.trim().isEmpty()
|| Integer.valueOf(fromTextField.getText().trim())
.compareTo(Integer.valueOf(newValue.trim()))
> 0);
});
dialog.getDialogPane().setContent(grid);
// Request focus on the username field by default.
Platform.runLater(() -> fromTextField.requestFocus());
// Convert the result to a username-password-pair when the login button is clicked.
dialog.setResultConverter(
dialogButton -> {
if (dialogButton == generateButtonType) {
return new IntegerRange(fromFieldProperty.get(), toFieldProperty.get());
}
return null;
});
Optional<Range> result = dialog.showAndWait();
result.ifPresent(range -> retVal[0] = range);
return retVal[0];
}