下面列出了javafx.scene.control.ButtonType#OK 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
static String getQueryName(final Object owner, final String[] queryNames) {
final Alert dialog = new Alert(Alert.AlertType.CONFIRMATION);
final ObservableList<String> q = FXCollections.observableArrayList(queryNames);
final ListView<String> nameList = new ListView<>(q);
nameList.setCellFactory(p -> new DraggableCell<>());
nameList.setEditable(false);
nameList.setOnMouseClicked(event -> {
if (event.getClickCount() > 1) {
dialog.setResult(ButtonType.OK);
}
});
dialog.setResizable(false);
dialog.setTitle("Query names");
dialog.setHeaderText("Select a query to load.");
dialog.getDialogPane().setContent(nameList);
final Optional<ButtonType> option = dialog.showAndWait();
if (option.isPresent() && option.get() == ButtonType.OK) {
return nameList.getSelectionModel().getSelectedItem();
}
return null;
}
public static boolean infoBox(String infoMessage, String headerText, String title){
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setContentText(infoMessage);
alert.setTitle(title);
alert.setHeaderText(headerText);
alert.getButtonTypes();
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK){
// ... user chose OK button
return true;
} else {
// ... user chose CANCEL or closed the dialog
return false;
}
}
/**
* Open a file chooser for the user to select an output directory for
* the job.
*/
private void selectOutputFolder() {
final JFileChooser fileChooser = new JFileChooser();
fileChooser.setDragEnabled(false);
fileChooser.setMultiSelectionEnabled(false);
fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
fileChooser.setDialogTitle("Directory Selection");
fileChooser.setCurrentDirectory(new File(System.getProperty("user.home")));
fileChooser.setApproveButtonText("Accept");
try {
int returnVal = fileChooser.showOpenDialog(null);
if (returnVal == JFileChooser.APPROVE_OPTION) {
final JobView view = (JobView) super.getView();
view.getTextField_outputFolder().setText(fileChooser.getSelectedFile().getPath() + "/");
}
} catch(final HeadlessException e) {
final Alert alert = new Alert(Alert.AlertType.ERROR, "There was an issue selecting an output folder.\nSee the log file for more information.", ButtonType.OK);
alert.showAndWait();
Settings.getInstance().getLogger().log(e, LogLevel.ERROR);
}
}
@FXML
private void delPokemonAction() {
Pokemon toDelete = (Pokemon) pokemonTable.getSelectionModel().getSelectedItem();
if(toDelete != null) {
Alert confirmDelete = new Alert(Alert.AlertType.CONFIRMATION);
confirmDelete.setTitle("Confirmar operação.");
confirmDelete.setHeaderText("Confirme a operação de deletar.");
confirmDelete.setContentText("Deletar Pokemon: "+toDelete.getName()+"?");
Optional<ButtonType> confirm = confirmDelete.showAndWait();
if(confirm.get() == ButtonType.OK) {
new PokemonDAO().delete(toDelete);
loadPokemonsInTable();
}
}
}
public void salir(ActionEvent actionEvent) {
Alert alerta = new Alert(Alert.AlertType.CONFIRMATION);
alerta.setTitle("Pa lante!");
alerta.setContentText("Seguro que te quieres ir");
alerta.setHeaderText("Intento de fuga");
Optional<ButtonType> resultado = alerta.showAndWait();
if (resultado.get() == ButtonType.OK) {
Platform.exit();
}
int x = Integer.parseInt(campoblanco.getText());
}
private static boolean showConfirmation(String text){
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
try {
((Stage) alert.getDialogPane().getScene().getWindow()).setAlwaysOnTop(true);
} catch (Exception e){ }
alert.setTitle(Main.getString("default_messagebox_name"));
alert.setContentText(Main.getString(text));
Optional<ButtonType> result = alert.showAndWait();
return (result.get() != ButtonType.OK);
}
@Override
public void updated(IResourceActionSource source, Resource resource) {
if (resource.getFilePath() != null) {
File file = resource.getFilePath().toFile();
EditorDockable dockable = findEditorDockable(file);
if (dockable != null) {
IEditor editor = dockable.getEditor();
if (editor.isDirty() && !editor.isNewFile()) {
Optional<ButtonType> option = FXUIUtils.showConfirmDialog(DisplayWindow.this,
"File `" + file + "` has been modified outside the editor. Do you want to reload it?",
"File being modified", AlertType.CONFIRMATION);
if (option.isPresent() && option.get() == ButtonType.OK) {
Platform.runLater(() -> editor.refreshResource());
}
} else {
Platform.runLater(() -> editor.refreshResource());
}
}
}
if (source != navigatorPanel) {
navigatorPanel.updated(source, resource);
}
if (source != suitesPanel) {
suitesPanel.updated(source, resource);
}
if (source != featuresPanel) {
featuresPanel.updated(source, resource);
}
if (source != storiesPanel) {
storiesPanel.updated(source, resource);
}
if (source != issuesPanel) {
issuesPanel.updated(source, resource);
}
}
private boolean checkUnsavedChanges() {
clearSelection();
if(editHistory.editStackSize() != savedEditStackSize) {
Alert alert = new Alert(AlertType.CONFIRMATION);
alert.initOwner(stage);
alert.initModality(Modality.WINDOW_MODAL);
alert.setTitle("Unsaved changes");
alert.setHeaderText("Unsaved changes");
alert.setContentText("There are unsaved changes, do you want to save them?");
ButtonType discard = new ButtonType("Discard", ButtonData.NO);
alert.getButtonTypes().add(discard);
Optional<ButtonType> result = alert.showAndWait();
if(result.isPresent()) {
if(result.get() == ButtonType.OK) {
saveCircuitsInternal();
return saveFile == null;
} else {
return result.get() == ButtonType.CANCEL;
}
}
}
return false;
}
private boolean showConfirmDeleteNetworkDialog() {
boolean yes = false;
Window owner = txtIPAddress.getScene().getWindow();
Alert dlg = DialogUtils.createAlert(AlertType.CONFIRMATION);
dlg.initOwner(owner);
dlg.setTitle("Delete Network");
dlg.setHeaderText("Delete the network?");
dlg.setContentText("If you go back, your peer will be shut down and your network deleted. Continue?");
dlg.showAndWait();
yes = dlg.getResult() == ButtonType.OK;
return yes;
}
@FXML
private void handleBookDeleteOption(ActionEvent event) {
//Fetch the selected row
Book selectedForDeletion = tableView.getSelectionModel().getSelectedItem();
if (selectedForDeletion == null) {
AlertMaker.showErrorMessage("No book selected", "Please select a book for deletion.");
return;
}
if (DatabaseHandler.getInstance().isBookAlreadyIssued(selectedForDeletion)) {
AlertMaker.showErrorMessage("Cant be deleted", "This book is already issued and cant be deleted.");
return;
}
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle("Deleting book");
alert.setContentText("Are you sure want to delete the book " + selectedForDeletion.getTitle() + " ?");
Optional<ButtonType> answer = alert.showAndWait();
if (answer.get() == ButtonType.OK) {
Boolean result = DatabaseHandler.getInstance().deleteBook(selectedForDeletion);
if (result) {
AlertMaker.showSimpleAlert("Book deleted", selectedForDeletion.getTitle() + " was deleted successfully.");
list.remove(selectedForDeletion);
} else {
AlertMaker.showSimpleAlert("Failed", selectedForDeletion.getTitle() + " could not be deleted");
}
} else {
AlertMaker.showSimpleAlert("Deletion cancelled", "Deletion process cancelled");
}
}
public static void requestQuit() {
Alert alert = new Alert(AlertType.CONFIRMATION);
Stage stage = (Stage) alert.getDialogPane().getScene().getWindow();
stage.getIcons().add(mzMineIcon);
alert.setTitle("Confirmation");
alert.setHeaderText("Exit MZmine");
String s = "Are you sure you want to exit?";
alert.setContentText(s);
Optional<ButtonType> result = alert.showAndWait();
if ((result.isPresent()) && (result.get() == ButtonType.OK)) {
Platform.exit();
System.exit(0);
}
}
@Override
public boolean questionYesNo(String title, String header) {
logger.log(INFO, "Showing question for confirmation title: {0}, header: {1}", title, header);
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle(title);
alert.setHeaderText(header);
return alert.showAndWait().orElse(ButtonType.CANCEL) == ButtonType.OK;
}
@FXML
private void deleteBuild(){
Alert alert = new Alert(AlertType.CONFIRMATION);
alert.setTitle("Build delete");
alert.setHeaderText("You are about to delete Build : "+ linker.get(activeBuildID).build.getName());
alert.setContentText("Are you ok with this?");
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK){
BuildLinker bl = linker.get(activeBuildID);
if(!bl.build.isValid){
root.toggleFooterVisibility(true);
}
POELevelFx.buildsLoaded.remove(bl.build);
sgc.reset();
//buildsBox.getChildren().remove(bl.pec.getRoot()); // remove from the UI
buildsBox.getItems().remove(bl.pec.getRoot()); // remove from the UI
buildsBox.getSelectionModel().clearSelection();
linker.remove(bl.id); //remove from data
root.toggleActiveBuilds(false);
if(POELevelFx.buildsLoaded.isEmpty()){
root.toggleAllBuilds(false);
}
}
// and also remove from file system?
}
/**
* 确认对话框
*
* @param title 标题
* @param headerText 内容标题，可为null
* @param contentText 提示内容
* @param callback 回调
*/
public static void confirm(String title, String headerText, String contentText, DialogCallback callback){
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setTitle(title);
alert.setHeaderText(headerText);
alert.setContentText(contentText);
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK){
callback.callback(DialogCallback.CODE_CONFIRM,null);
} else {
callback.callback(DialogCallback.CODE_CONCEL,null);
}
}
public void clearParticipants(ActionEvent fxevent){
Alert alert = new Alert(AlertType.CONFIRMATION);
alert.setTitle("Confirm Participant Removal");
alert.setHeaderText("This will remove all Participants from the event.");
alert.setContentText("This action cannot be undone. Are you sure you want to do this?");
Optional<ButtonType> result = alert.showAndWait();
if (result.get() == ButtonType.OK){
participantDAO.clearAll();
resetForm();
} else {
// ... user chose CANCEL or closed the dialog
}
}
/**
* 删除值.
*
* @param key 数据库中的键
*/
@Override
public void delValue(String key, boolean selected) {
Alert confirmAlert = MyAlert.getInstance(Alert.AlertType.CONFIRMATION);
confirmAlert.setTitle("提示");
confirmAlert.setHeaderText("");
confirmAlert.setContentText("将随机删除一个值");
Optional<ButtonType> opt = confirmAlert.showAndWait();
ButtonType rtn = opt.get();
if (rtn == ButtonType.OK) {
// 确定
redisSet.pop(key);
}
}
/**
* 确定提示框
*
* @param message
*/
public static boolean showConfirmAlert(String message) {
Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
alert.setContentText(message);
Optional<ButtonType> optional = alert.showAndWait();
if (ButtonType.OK == optional.get()) {
return true;
} else {
return false;
}
}
/** Save the content of the item to its current 'input'
*
* <p>Called by the framework when user invokes the 'Save*'
* menu items or when a 'dirty' tab is closed.
*
* <p>Will never be called when the item remains clean,
* i.e. never called {@link #setDirty(true)}.
*
* @param monitor {@link JobMonitor} for reporting progress
* @return <code>true</code> on success
*/
public final boolean save(final JobMonitor monitor)
{
// 'final' because any save customization should be possible
// inside the save_handler
monitor.beginTask(MessageFormat.format(Messages.Saving , input));
try
{ // If there is no file (input is null or for example http:),
// call save_as to prompt for file
File file = ResourceParser.getFile(getInput());
if (file == null)
return save_as(monitor);
if (file.exists() && !file.canWrite())
{ // Warn on UI thread that file is read-only
final CompletableFuture<ButtonType> response = new CompletableFuture<>();
Platform.runLater(() ->
{
final Alert prompt = new Alert(AlertType.CONFIRMATION);
prompt.setTitle(Messages.SavingAlertTitle);
prompt.setResizable(true);
prompt.setHeaderText(MessageFormat.format(Messages.SavingAlert , file.toString()));
DialogHelper.positionDialog(prompt, getTabPane(), -200, -200);
response.complete(prompt.showAndWait().orElse(ButtonType.CANCEL));
});
// If user doesn't want to overwrite, abort the save
if (response.get() == ButtonType.OK)
return save_as(monitor);
return false;
}
if (save_handler == null)
throw new Exception("No save_handler provided for 'dirty' " + toString());
save_handler.run(monitor);
}
catch (Exception ex)
{
logger.log(Level.WARNING, "Save error", ex);
Platform.runLater(() ->
ExceptionDetailsErrorDialog.openError(Messages.SavingHdr,
Messages.SavingErr + getLabel(), ex));
return false;
}
// Successfully saved the file
setDirty(false);
return true;
}
private void promptForUpdate(final Node node, final Instant new_version)
{
final File install_location = Locations.install();
// Want to update install_location, but that's locked on Windows,
// and replacing the jars of a running application might be bad.
// So download into a stage area.
// The start script needs to be aware of this stage area
// and move it to the install location on startup.
final File stage_area = new File(install_location, "update");
final StringBuilder buf = new StringBuilder();
buf.append("You are running version ")
.append(TimestampFormats.DATETIME_FORMAT.format(Update.current_version))
.append("\n")
.append("The new version is dated ")
.append(TimestampFormats.DATETIME_FORMAT.format(new_version))
.append("\n\n")
.append("The update will replace the installation in\n")
.append(install_location)
.append("\n(").append(stage_area).append(")")
.append("\nwith the content of ")
.append(Update.update_url)
.append("\n\n")
.append("Do you want to update?\n");
final Alert prompt = new Alert(AlertType.INFORMATION,
buf.toString(),
ButtonType.OK, ButtonType.CANCEL);
prompt.setTitle(NAME);
prompt.setHeaderText("A new version of this software is available");
prompt.setResizable(true);
DialogHelper.positionDialog(prompt, node, -600, -350);
prompt.getDialogPane().setPrefSize(600, 300);
if (prompt.showAndWait().orElse(ButtonType.CANCEL) == ButtonType.OK)
{
// Show job manager to display progress
ApplicationService.findApplication(JobViewerApplication.NAME).create();
// Perform update
JobManager.schedule(NAME, monitor ->
{
Update.downloadAndUpdate(monitor, stage_area);
Update.adjustCurrentVersion();
if (! monitor.isCanceled())
Platform.runLater(() -> restart(node));
});
}
else
{
// Remove the update button
StatusBar.getInstance().removeItem(start_update);
start_update = null;
}
}
static void newUnreportableError(String msg) {
Alert alert = new Alert(Alert.AlertType.ERROR, msg, ButtonType.OK);
alert.showAndWait();
}