Example usage for com.google.gwt.user.client Window getScrollTop

Introduction

In this page you can find the example usage for com.google.gwt.user.client Window getScrollTop.

Prototype

public static int getScrollTop() 

Source Link

Usage

From source file:org.freemedsoftware.gwt.client.widget.CustomCanvas.java

License:Open Source License

/**
 * Calculate relative Y coordinate on the Canvas element from a
 * <HasNativeEvent> event./*w w w. ja  va  2 s  . c  om*/
 * 
 * @param event
 * @return
 */
public int getYCoordFromEvent(HasNativeEvent event) {
    return event.getNativeEvent().getClientY() - getAbsoluteTop() + Window.getScrollTop();
}

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From source file:org.freemedsoftware.gwt.client.widget.Toaster.java

License:Open Source License

protected void refreshDisplay() {
    // If there are items...
    if (items.keySet().size() > 0) {
        // Set positioning at bottom left of screen
        try {/*from w  w  w.  j  a v  a2 s. c o m*/
            hide();
        } catch (Exception e) {
            GWT.log("Exception", e);
        }

        // Loop through and set CSS properly
        Iterator<String> ks = items.keySet().iterator();
        while (ks.hasNext()) {
            final String k = (String) ks.next();
            if (!ks.hasNext()) {
                // If this is the last one, set to special
                ((HTML) itemWidgets.get(k)).setStylePrimaryName("freemed-ToasterItem-Last");
            } else {
                // Otherwise regular style
                ((HTML) itemWidgets.get(k)).setStylePrimaryName("freemed-ToasterItem");
            }
        }

        try {
            setPopupPositionAndShow(new PopupPanel.PositionCallback() {
                public void setPosition(int offsetWidth, int offsetHeight) {
                    int left = (Window.getClientWidth() - offsetWidth) - 5;
                    int top = (Window.getClientHeight() - offsetHeight) - 5;
                    setPopupPosition(left, top + Window.getScrollTop());
                }
            });

        } catch (Exception e) {
            GWT.log("Exception attempting to popup toaster", e);
        }
    } else {
        hide();
    }
}

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From source file:org.geomajas.gwt2.plugin.corewidget.example.client.sample.map.MapLegendDropDown.java

License:Open Source License

private int calculateTop(int offsetHeight) {
    // Calculate top position for the popup
    int top = this.getAbsoluteTop();

    // Make sure scrolling is taken into account, since
    // box.getAbsoluteTop() takes scrolling into account.
    int windowTop = Window.getScrollTop();
    int windowBottom = Window.getScrollTop() + Window.getClientHeight();

    // Distance from the top edge of the window to the top edge of the
    // text box/*from w w w.j  a va  2s .c  om*/
    int distanceFromWindowTop = top - windowTop;

    // Distance from the bottom edge of the window to the bottom edge of
    // the text box
    int distanceToWindowBottom = windowBottom - (top + this.getOffsetHeight());

    // If there is not enough space for the popup's height below the text
    // box and there IS enough space for the popup's height above the text
    // box, then then position the popup above the text box. However, if there
    // is not enough space on either side, then stick with displaying the
    // popup below the text box.
    if (distanceToWindowBottom < offsetHeight && distanceFromWindowTop >= offsetHeight) {
        top -= offsetHeight;
    } else {
        // Position above the text box
        top += this.getOffsetHeight();
    }
    return top;
}

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From source file:org.kaaproject.avro.ui.gwt.client.widget.BusyPopup.java

License:Apache License

public void rollDown() {
    boolean initiallyShowing = showing;
    boolean initiallyAnimated = isAnimationEnabled;

    if (!initiallyShowing) {
        setVisible(false);//  www .  ja v a  2 s .  c  o m
        setAnimationEnabled(false);
        show();
    }

    Element elem = getElement();
    elem.getStyle().setPropertyPx("left", 0);
    elem.getStyle().setPropertyPx("top", 0);

    int left = (Window.getClientWidth() - getOffsetWidth()) >> 1;
    int top = -getOffsetHeight();

    setPopupPosition(Math.max(Window.getScrollLeft() + left, 0),
            Math.max(Window.getScrollTop() + top, -getOffsetHeight()));

    if (!initiallyShowing) {
        setAnimationEnabled(initiallyAnimated);
        if (initiallyAnimated) {
            setVisible(true);
            rollAnimation.run(ANIMATION_DURATION);
        } else {
            setVisible(true);
        }
    }
}

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From source file:org.kie.dockerui.client.widgets.container.logs.KieContainerLogs.java

License:Apache License

private void updateTimerMillis() {
    final int secRemaining = (refreshMillis / 1000) - currentTimerSec;
    timeOutPopupCounterText.setText(Constants.INSTANCE.nextRefresh() + " " + secRemaining + "s");
    timeOutPopupCounterPanel.setVisible(true);

    if (windowScrollHandlerRegistration == null) {
        windowScrollHandlerRegistration = Window.addWindowScrollHandler(windowScrollHandler);
        updateTimerMillisPosition(Window.getScrollTop());
    }/*from w ww .  j  a v a  2s .  c  o m*/
}

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From source file:org.nuxeo.ecm.platform.annotations.gwt.client.view.annotater.ImageAnnotater.java

License:Apache License

@Override
public void onMouseDown(Event event) {
    super.onMouseDown(event);
    if (writing /* || processing */) {
        Log.debug("ImageAnnotater] Ignore mouse down event");
        return;/*  w  w w .  j av  a  2s  .  com*/
    }
    if (processing) {
        divElement.getParentElement().removeChild(divElement);
    }
    image = getRootImage(event);
    int[] absoluteTopLeft = Utils.getAbsoluteTopLeft(image, Document.get());
    ax = event.getClientX() - absoluteTopLeft[1] + Window.getScrollLeft();
    ay = event.getClientY() - absoluteTopLeft[0] + Window.getScrollTop();
    bx = ax;
    by = ay;
    writing = true;
    processing = true;
    controller.disablePopupListeners();
    addMap(ax, ay, bx, by, image);
}

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From source file:org.nuxeo.ecm.platform.annotations.gwt.client.view.annotater.ImageAnnotater.java

License:Apache License

@Override
public void onMouseMove(Event event) {
    super.onMouseMove(event);

    if (!writing) {
        return;/*from   w w  w . j ava  2s  .  c  o m*/
    }
    String nodeName = event.getTarget().getNodeName();
    if (nodeName.equalsIgnoreCase("img")) {
        ImageElement newImage = ImageElement.as(event.getTarget());
        if ((!image.equals(newImage) || ax == -1 || ay == -1) && !controller.isMultiImage()) {
            refresh();
        }
    }
    int[] absoluteTopLeft = Utils.getAbsoluteTopLeft(image, Document.get());
    bx = event.getClientX() - absoluteTopLeft[1] + Window.getScrollLeft();
    by = event.getClientY() - absoluteTopLeft[0] + Window.getScrollTop();
    updateMap(ax, ay, bx, by, image);
}

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From source file:org.nuxeo.ecm.platform.annotations.gwt.client.view.annotater.ImageAnnotater.java

License:Apache License

@Override
public void onMouseUp(Event event) {
    if (!hasMoved() && writing) {
        Log.debug("cancel mouse up image");
        cancelMap();/*from ww  w.j  av  a  2 s .com*/
        controller.setNewAnnotationPopup(null);
        if (controller.isAnnotationsVisible()) {
            controller.enablePopupListeners();
        }
        super.onMouseUp(event);
        return;
    }

    super.onMouseUp(event);

    if (!writing) {
        return;
    }
    String nodeName = event.getTarget().getNodeName();
    if (nodeName.equalsIgnoreCase("img")) {
        ImageElement newImage = ImageElement.as(event.getTarget());
        if ((!image.equals(newImage) || ax == -1 || ay == -1) && !controller.isMultiImage()) {
            refresh();
        }
    }

    int[] absoluteTopLeft = Utils.getAbsoluteTopLeft(image, Document.get());
    bx = event.getClientX() - absoluteTopLeft[1] + Window.getScrollLeft();
    by = event.getClientY() - absoluteTopLeft[0] + Window.getScrollTop();
    addMapAndGetAnnot(new int[] { ax, ay, bx, by }, image);
    if (controller.isAnnotationsVisible()) {
        controller.enablePopupListeners();
    }
    writing = false;
    addAnnotationPopup();
    controller.enablePopupListeners();
}

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From source file:org.nuxeo.ecm.platform.annotations.gwt.client.view.listener.AnnotationPopupEventListener.java

License:Apache License

private void onEvent(Event event) {
    if (annotation == null || controller == null || !enabled) {
        AnnotationFrameApplication.getMainEventListener().onBrowserEvent(event);
        return;/*  w ww  .j a va 2 s  .  c  om*/
    }
    if (event.getTypeInt() == Event.ONMOUSEOVER) {
        if (!annotationPopup.isShown()) {
            annotationPopup.setPopupPosition(event.getClientX() + Window.getScrollLeft(),
                    event.getClientY() + Window.getScrollTop());
            annotationPopup.show();
        }
        // reset the timer
        timer.cancel();
    } else if (event.getTypeInt() == Event.ONMOUSEOUT) {
        timer.schedule(AnnotationConstant.POPUP_PANEL_BLINK_TIMEOUT_MILI);
    }
}

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From source file:org.nuxeo.ecm.platform.annotations.gwt.client.view.NewAnnotationPopup.java

License:Apache License

@Override
public void show() {
    Log.debug("popup.show: " + Window.getScrollTop() + 50);
    setPopupPosition(50 + Window.getScrollLeft(), Window.getScrollTop() + 50);
    controller.openCreationPopup();// w  w w .j  a  v  a 2  s  .  c o  m
    super.show();
}

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