Examples with InvalidationListener javafx.beans.InvalidationListener used on opensource projects

Example 26 with InvalidationListener

use of javafx.beans.InvalidationListener in project JFoenix by jfoenixadmin.

the class JFXNodeUtils method addDelayedPropertyInvalidationListener.

public static <T> InvalidationListener addDelayedPropertyInvalidationListener(ObservableValue<T> property, Duration delayTime, Consumer<T> justInTimeConsumer, Consumer<T> delayedConsumer) {
    Wrapper<T> eventWrapper = new Wrapper<>();
    PauseTransition holdTimer = new PauseTransition(delayTime);
    holdTimer.setOnFinished(event -> delayedConsumer.accept(eventWrapper.content));
    final InvalidationListener invalidationListener = observable -> {
        eventWrapper.content = property.getValue();
        justInTimeConsumer.accept(eventWrapper.content);
        holdTimer.playFromStart();
    };
    property.addListener(invalidationListener);
    return invalidationListener;
}

Example 27 with InvalidationListener

use of javafx.beans.InvalidationListener in project JFoenix by jfoenixadmin.

the class PromptLinesWrapper method init.

public void init(Runnable createPromptNodeRunnable, Node... cachedNodes) {
    animatedPromptTextFill = new SimpleObjectProperty<>(promptTextFill.get());
    usePromptText = Bindings.createBooleanBinding(this::usePromptText, valueProperty, promptTextProperty, control.labelFloatProperty(), promptTextFill);
    // draw lines
    line.setManaged(false);
    line.getStyleClass().add("input-line");
    line.setBackground(new Background(new BackgroundFill(control.getUnFocusColor(), CornerRadii.EMPTY, Insets.EMPTY)));
    // focused line
    focusedLine.setManaged(false);
    focusedLine.getStyleClass().add("input-focused-line");
    focusedLine.setBackground(new Background(new BackgroundFill(control.getFocusColor(), CornerRadii.EMPTY, Insets.EMPTY)));
    focusedLine.setOpacity(0);
    focusedLine.getTransforms().add(scale);
    if (usePromptText.get()) {
        createPromptNodeRunnable.run();
    }
    usePromptText.addListener(observable -> {
        createPromptNodeRunnable.run();
        control.requestLayout();
    });
    final Supplier<WritableValue<Number>> promptTargetYSupplier = () -> promptTextSupplier.get() == null ? null : promptTextSupplier.get().translateYProperty();
    final Supplier<WritableValue<Number>> promptTargetXSupplier = () -> promptTextSupplier.get() == null ? null : promptTextSupplier.get().translateXProperty();
    focusTimer = new JFXAnimationTimer(new JFXKeyFrame(Duration.millis(1), JFXKeyValue.builder().setTarget(focusedLine.opacityProperty()).setEndValue(1).setInterpolator(Interpolator.EASE_BOTH).setAnimateCondition(() -> control.isFocused()).build()), new JFXKeyFrame(Duration.millis(160), JFXKeyValue.builder().setTarget(scale.xProperty()).setEndValue(1).setInterpolator(Interpolator.EASE_BOTH).setAnimateCondition(() -> control.isFocused()).build(), JFXKeyValue.builder().setTarget(animatedPromptTextFill).setEndValueSupplier(() -> control.getFocusColor()).setInterpolator(Interpolator.EASE_BOTH).setAnimateCondition(() -> control.isFocused() && control.isLabelFloat()).build(), JFXKeyValue.builder().setTargetSupplier(promptTargetXSupplier).setEndValueSupplier(() -> clip.getX()).setAnimateCondition(() -> control.isLabelFloat()).setInterpolator(Interpolator.EASE_BOTH).build(), JFXKeyValue.builder().setTargetSupplier(promptTargetYSupplier).setEndValueSupplier(() -> -contentHeight).setAnimateCondition(() -> control.isLabelFloat()).setInterpolator(Interpolator.EASE_BOTH).build(), JFXKeyValue.builder().setTarget(promptTextScale.xProperty()).setEndValue(0.85).setAnimateCondition(() -> control.isLabelFloat()).setInterpolator(Interpolator.EASE_BOTH).build(), JFXKeyValue.builder().setTarget(promptTextScale.yProperty()).setEndValue(0.85).setAnimateCondition(() -> control.isLabelFloat()).setInterpolator(Interpolator.EASE_BOTH).build()));
    unfocusTimer = new JFXAnimationTimer(new JFXKeyFrame(Duration.millis(160), JFXKeyValue.builder().setTargetSupplier(promptTargetXSupplier).setEndValue(0).setInterpolator(Interpolator.EASE_BOTH).build(), JFXKeyValue.builder().setTargetSupplier(promptTargetYSupplier).setEndValue(0).setInterpolator(Interpolator.EASE_BOTH).build(), JFXKeyValue.builder().setTarget(promptTextScale.xProperty()).setEndValue(1).setInterpolator(Interpolator.EASE_BOTH).build(), JFXKeyValue.builder().setTarget(promptTextScale.yProperty()).setEndValue(1).setInterpolator(Interpolator.EASE_BOTH).build()));
    promptContainer.getStyleClass().add("prompt-container");
    promptContainer.setManaged(false);
    promptContainer.setMouseTransparent(true);
    // clip prompt container
    clip.setSmooth(false);
    clip.setX(0);
    if (control instanceof JFXTextField) {
        final InvalidationListener leadingListener = obs -> {
            final Node leading = ((JFXTextField) control).getLeadingGraphic();
            if (leading == null) {
                clip.xProperty().unbind();
                clip.setX(0);
            } else {
                clip.xProperty().bind(((Region) leading).widthProperty().negate());
            }
        };
        ((JFXTextField) control).leadingGraphicProperty().addListener(leadingListener);
        leadingListener.invalidated(null);
    }
    clip.widthProperty().bind(promptContainer.widthProperty().add(clip.xProperty().negate()));
    promptContainer.setClip(clip);
    focusTimer.setOnFinished(() -> animating = false);
    unfocusTimer.setOnFinished(() -> animating = false);
    focusTimer.setCacheNodes(cachedNodes);
    unfocusTimer.setCacheNodes(cachedNodes);
    // handle animation on focus gained/lost event
    control.focusedProperty().addListener(observable -> {
        if (control.isFocused()) {
            focus();
        } else {
            unFocus();
        }
    });
    promptTextFill.addListener(observable -> {
        if (!control.isLabelFloat() || !control.isFocused()) {
            animatedPromptTextFill.set(promptTextFill.get());
        }
    });
    updateDisabled();
}