Example usage for javafx.beans.value WeakChangeListener WeakChangeListener

Introduction

In this page you can find the example usage for javafx.beans.value WeakChangeListener WeakChangeListener.

Prototype

public WeakChangeListener(@NamedArg("listener") ChangeListener<T> listener) 

Source Link

Document

The constructor of WeakChangeListener .

Usage

From source file:org.pdfsam.ui.info.SummaryTab.java

@EventListener
void requestShow(ShowPdfDescriptorRequest event) {
    if (current != event.getDescriptor()) {
        current = event.getDescriptor();
        current.loadedProperty().addListener(new WeakChangeListener<>(this));
    }//from   www. ja  v  a2 s. co  m
    setFileProperties(current.getFile());
    setPdfProperties(current);
}

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From source file:org.pdfsam.ui.selection.single.SingleSelectionPane.java

public SingleSelectionPane(String ownerModule) {
    super(5);/*from  w ww  .  j a  v a  2s. c om*/
    this.ownerModule = defaultString(ownerModule);
    field.enforceValidation(true, false);
    field.getTextField().setPromptText(
            DefaultI18nContext.getInstance().i18n("Select or drag and drop the PDF you want to split"));
    encryptionIndicator = new LoadingStatusIndicator(this, this.ownerModule);
    field.setGraphic(encryptionIndicator);
    HBox.setMargin(encryptionIndicator, new Insets(0, 0, 0, 2));
    HBox topRow = new HBox(5, field);
    HBox.setHgrow(field, Priority.ALWAYS);
    topRow.setAlignment(Pos.CENTER_LEFT);
    getChildren().addAll(topRow, pages);
    field.getTextField().setEditable(false);
    field.getTextField().validProperty().addListener((o, oldVal, newVal) -> {
        if (newVal == ValidationState.VALID) {
            if (descriptor != null) {
                descriptor.invalidate();
            }
            PdfLoadRequestEvent loadEvent = new PdfLoadRequestEvent(getOwnerModule());
            descriptor = PdfDocumentDescriptor
                    .newDescriptorNoPassword(new File(field.getTextField().getText()));
            descriptor.loadedProperty().addListener(new WeakChangeListener<>(onDescriptorLoaded));
            field.getTextField().getContextMenu().getItems().forEach(i -> i.setDisable(false));
            loadEvent.add(descriptor);
            eventStudio().broadcast(loadEvent);
        }
    });
    initContextMenu();
}

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From source file:org.shiftedit.gui.preview.html.RemoteHTMLPreviewController.java

@Override
public void initialize(URL url, ResourceBundle rb) {
    super.initialize(url, rb);

    if (started) {
        displayInfoDialog(getResourceBundle().getString("builtin.plugin.preview.remote_html.title"),
                getResourceBundle().getString("builtin.plugin.preview.remote_html.already_running.text"));
        Platform.runLater(() -> {//from   www .  j  a  v a 2 s.  c  om
            close();
        });

    } else {

        // Start server
        startServer();

        // URL click
        urlLinkActionEventHandler = (ActionEvent t) -> {
            ApplicationContext.getHostServices().showDocument(urlLink.getText());
        };
        urlLink.setOnAction(new WeakEventHandler<>(urlLinkActionEventHandler));

        // Table view setup
        this.setupConnectionTable();

        // Bind tracking button state
        trackActiveFileChangeListener = (ObservableValue<? extends Boolean> ov, Boolean t, Boolean t1) -> {
            setActiveDocumentTrackingEnabled(t1);
        };
        trackActiveFileToggleButton.selectedProperty()
                .addListener(new WeakChangeListener<>(trackActiveFileChangeListener));
        trackActiveFileToggleButton.setSelected(true);
    }

    // Later ...
    Platform.runLater(() -> {
        getStage().setTitle(getResourceBundle().getString("builtin.plugin.preview.remote_html.title"));
    });
}

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