Java WindowEvent.consume方法代碼示例

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
@Override
protected void handleCloseRequest(WindowEvent event) {
	if(!gantt.isSaved()) { // TODO add cancel button
		ButtonType bt = FXDialog.binaryChoiceAlert("There are unsaved changes in this project. Save and close?").showAndWait().get();
		if(bt == ButtonType.YES) {
			saveGantt();
		} else {
			event.consume();
			return;
		}
	}	
	
	storageManager.rememberLastViewed(currentFile);
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
private void closeWarning(WindowEvent windowEvent) {
  if (areAllPathsValid.get()) {
    return;
  }
  Alert alert = AlertFactory.createAlert(Alert.AlertType.CONFIRMATION, "Unset paths",
      "You are trying to close the wizard, but there are unset paths.",
      "This might leave the application in a state in which not all features are available. You can run the wizard again later by using the menu entry or specify the paths in the preferences. Are you sure to close the wizard now?");
  Optional<ButtonType> returnType = alert.showAndWait();
  if (!ButtonType.OK.equals(returnType.get())) {
    windowEvent.consume();
  }
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
private void preventCloseUntilServerShutdown(WindowEvent event) {
	if (serverService.getLocalServerStatus() != SyncingLocalServer.SyncingLocalServerStatus.OFFLINE) {
		event.consume();
		serverService.cancel();
		Alert alert = new Alert(Alert.AlertType.WARNING);
		alert.setHeaderText("Sync in progress");
		alert.setContentText("Please wait until the server has closed and synchronization is complete. If you ignore this warning, " +
				"your Minecraft world may be corrupted!");
		alert.show();
	}
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
protected void handleClose(FxWindow w, WindowEvent ev)
{
	OnWindowClosing ch = new OnWindowClosing(false);
	w.confirmClosing(ch);
	if(ch.isCancelled())
	{
		// don't close the window
		ev.consume();
	}
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
@Override
public void handle(WindowEvent event) {
	/*we want to keep the Arma Dialog Creator window still open when asking to save progress before exiting.
	Consuming the event will keep window open and then we call closeApplication to execute the closing procedure and in turn, close the window*/
	event.consume();
	closeApplication(null);
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
/**
 * Exits the program and consumes the event.
 *
 * @param event The event to consume
 */
protected void exit (final WindowEvent event)
{
    this.model.addLogMessage ("Window exit...");
    event.consume ();
    this.exit ();
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
@Override
public void handle(final WindowEvent event) {

    final Alert alert = new Alert(AlertType.CONFIRMATION);
    final ButtonType buttonTypeOne = new ButtonType("Yes", ButtonData.OK_DONE);
    final ButtonType buttonTypeTwo = new ButtonType("No", ButtonData.NO);
    final ButtonType buttonTypeCancel = new ButtonType("Cancel", ButtonData.CANCEL_CLOSE);
    alert.getButtonTypes().setAll(buttonTypeCancel, buttonTypeTwo, buttonTypeOne);
    alert.setTitle("Save changes?");
    alert.setHeaderText("Save changes?");

    final Optional<ButtonType> result = alert.showAndWait();

    if (result.get() == buttonTypeOne) {
        try {
            final FileChooser fileChooser = new FileChooser();
            final File file = SettingsManager.getInstance().getDataFile();
            fileChooser.setInitialDirectory(file.getParentFile());
            fileChooser.getExtensionFilters().addAll(
                    new FileChooser.ExtensionFilter("Dr.Booking Booking Data", Arrays.asList("*.xml")),
                    new FileChooser.ExtensionFilter("All Files", "*"));
            fileChooser.setTitle("Select File");
            fileChooser.setInitialFileName(file.getName());
            final File file2 = fileChooser.showSaveDialog(((Stage) event.getSource()));
            if (file2 != null) {
                SettingsManager.getInstance().setDataFile(file2);
                mainController.save(file);
            }
        } catch (final Exception e) {
            logger.error(e.getLocalizedMessage(), e);
        }
        exit();
    } else if (result.get() == buttonTypeTwo) {
        exit();
    } else {
        // cancel shutdown
        event.consume();
    }
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
protected void handleClose(FxDockWindow w, WindowEvent ev)
{
	if(getWindowCount() == 1)
	{
		saveLayout();
	}
	
	OnWindowClosing ch = new OnWindowClosing(false);
	w.confirmClosing(ch);
	if(ch.isCancelled())
	{
		// don't close the window
		ev.consume();
	}
}
 

import javafx.stage.WindowEvent; //導入方法依賴的package包/類
public void onCloseRequest(WindowEvent windowEvent) {
    if (!confirmExit()) {
        windowEvent.consume();
    }
}