Example usage for com.google.gwt.user.client.ui Widget getAbsoluteTop

List of usage examples for com.google.gwt.user.client.ui Widget getAbsoluteTop

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  6. getAbsoluteTop

Introduction

In this page you can find the example usage for com.google.gwt.user.client.ui Widget getAbsoluteTop.

Prototype

public int getAbsoluteTop()

Source Link

Document

Gets the object's absolute top position in pixels, as measured from the browser window's client area.

Usage

From source file:com.allen_sauer.gwt.dnd.client.PickupDragController.java

License:Apache License

@Override
public void dragStart() {
    super.dragStart();

    lastResetCacheTimeMillis = System.currentTimeMillis();
    WidgetLocation currentDraggableLocation = new WidgetLocation(context.draggable, context.boundaryPanel);
    if (getBehaviorDragProxy()) {
        movablePanel = newDragProxy(context);
        context.boundaryPanel.add(movablePanel, currentDraggableLocation.getLeft(),
                currentDraggableLocation.getTop());
        checkGWTIssue1813(movablePanel, context.boundaryPanel);
    } else {// www. j a  v  a  2 s  .  c  o  m
        saveSelectedWidgetsLocationAndStyle();
        AbsolutePanel container = new AbsolutePanel();
        container.getElement().getStyle().setProperty("overflow", "visible");

        container.setPixelSize(context.draggable.getOffsetWidth(), context.draggable.getOffsetHeight());
        context.boundaryPanel.add(container, currentDraggableLocation.getLeft(),
                currentDraggableLocation.getTop());
        checkGWTIssue1813(container, context.boundaryPanel);

        int draggableAbsoluteLeft = context.draggable.getAbsoluteLeft();
        int draggableAbsoluteTop = context.draggable.getAbsoluteTop();
        HashMap<Widget, CoordinateLocation> widgetLocation = new HashMap<Widget, CoordinateLocation>();
        for (Widget widget : context.selectedWidgets) {
            widgetLocation.put(widget,
                    new CoordinateLocation(widget.getAbsoluteLeft(), widget.getAbsoluteTop()));
        }

        context.dropController = getIntersectDropController(context.mouseX, context.mouseY);
        if (context.dropController != null) {
            context.dropController.onEnter(context);
        }

        for (Widget widget : context.selectedWidgets) {
            Location location = widgetLocation.get(widget);
            int relativeX = location.getLeft() - draggableAbsoluteLeft;
            int relativeY = location.getTop() - draggableAbsoluteTop;
            container.add(widget, relativeX, relativeY);
        }
        movablePanel = container;
    }
    movablePanel.addStyleName(DragClientBundle.INSTANCE.css().movablePanel());
    calcBoundaryOffset();
    dropTargetClientWidth = DOMUtil.getClientWidth(boundaryPanel.getElement());
    dropTargetClientHeight = DOMUtil.getClientHeight(boundaryPanel.getElement());
}

From source file:com.allen_sauer.gwt.dnd.client.util.WidgetArea.java

License:Apache License

public WidgetArea(Widget widget, Widget reference) {
    setLeft(widget.getAbsoluteLeft());//from   www. jav  a2s  .  co  m
    setTop(widget.getAbsoluteTop());

    if (reference != null) {
        setLeft(getLeft() - reference.getAbsoluteLeft() - DOMUtil.getBorderLeft(reference.getElement()));
        setTop(getTop() - reference.getAbsoluteTop() - DOMUtil.getBorderTop(reference.getElement()));
    }
    setRight(getLeft() + widget.getOffsetWidth());
    setBottom(getTop() + widget.getOffsetHeight());

    Element elem = widget.getElement().getOffsetParent();
    Element p;

    while (elem != null && (p = elem.getOffsetParent()) != null) {
        if (!"visible".equals(DOMUtil.getEffectiveStyle(elem, "overflow"))) {
            int left = elem.getAbsoluteLeft();

            if (getLeft() < left) {
                setLeft(left);
            }

            int top = elem.getAbsoluteTop();
            if (getTop() < top) {
                setTop(top);
            }

            int bottom = top + elem.getOffsetHeight();
            if (getBottom() > bottom) {
                setBottom(Math.max(getTop(), bottom));
            }

            int right = left + elem.getOffsetWidth();
            if (getRight() > right) {
                setRight(Math.max(getLeft(), right));
            }
        }

        elem = p;
    }
}

From source file:com.allen_sauer.gwt.dnd.client.util.WidgetLocation.java

License:Apache License

private void internalSetReference(Widget reference) {
    // this.reference = reference;
    if (reference == null || reference == RootPanel.get()) {
        referenceAdjustLeft = 0;/*from   ww w.  j  a  va  2s .  c o m*/
        referenceAdjustTop = 0;
    } else {
        referenceAdjustLeft = reference.getAbsoluteLeft() + DOMUtil.getBorderLeft(reference.getElement());
        referenceAdjustTop = reference.getAbsoluteTop() + DOMUtil.getBorderTop(reference.getElement());
    }
}

From source file:com.allen_sauer.gwt.dnd.client.util.WidgetLocation.java

License:Apache License

private void internalSetWidget(Widget widget) {
    // this.widget = widget;
    if (widget == null || widget == RootPanel.get()) {
        widgetLeft = 0;/*from   www. java 2 s.c o m*/
        widgetTop = 0;
    } else {
        widgetLeft = widget.getAbsoluteLeft() - widget.getElement().getScrollLeft();
        widgetTop = widget.getAbsoluteTop() - widget.getElement().getScrollTop();
    }
}

From source file:com.appkit.interactions.client.dnd.PickupDragController.java

License:Apache License

@Override
public void dragStart() {
    super.dragStart();

    lastResetCacheTimeMillis = System.currentTimeMillis();
    WidgetLocation currentDraggableLocation = new WidgetLocation(context.draggable, context.boundaryPanel);
    if (getBehaviorDragProxy()) {
        movablePanel = newDragProxy(context);
        context.boundaryPanel.add(movablePanel, currentDraggableLocation.getLeft(),
                currentDraggableLocation.getTop());
        checkGWTIssue1813(movablePanel, context.boundaryPanel);
    } else {//from  ww w  . j a  va  2 s  .c o  m
        saveSelectedWidgetsLocationAndStyle();
        AbsolutePanel container = new AbsolutePanel();
        container.getElement().getStyle().setProperty("overflow", "visible");

        container.setPixelSize(context.draggable.getOffsetWidth(), context.draggable.getOffsetHeight());
        context.boundaryPanel.add(container, currentDraggableLocation.getLeft(),
                currentDraggableLocation.getTop());
        checkGWTIssue1813(container, context.boundaryPanel);

        int draggableAbsoluteLeft = context.draggable.getAbsoluteLeft();
        int draggableAbsoluteTop = context.draggable.getAbsoluteTop();
        HashMap<Widget, CoordinateLocation> widgetLocation = new HashMap<Widget, CoordinateLocation>();
        for (Widget widget : context.selectedWidgets) {
            widgetLocation.put(widget,
                    new CoordinateLocation(widget.getAbsoluteLeft(), widget.getAbsoluteTop()));
        }

        context.dropController = getIntersectDropController(context.mouseX, context.mouseY);
        if (context.dropController != null) {
            context.dropController.onEnter(context);
        }

        for (Widget widget : context.selectedWidgets) {
            Location location = widgetLocation.get(widget);
            int relativeX = location.getLeft() - draggableAbsoluteLeft;
            int relativeY = location.getTop() - draggableAbsoluteTop;
            container.add(widget, relativeX, relativeY);
        }
        movablePanel = container;
    }

    movablePanel.addStyleName(DragClientBundle.INSTANCE.css().movablePanel());
    calcBoundaryOffset();
    dropTargetClientWidth = DOMUtil.getClientWidth(boundaryPanel.getElement());
    dropTargetClientHeight = DOMUtil.getClientHeight(boundaryPanel.getElement());
}

From source file:com.apress.progwt.client.college.gui.ViewPanel.java

License:Apache License

public void onMouseDown(Widget sender, int x, int y) {
    // Log.debug("down "+(sender instanceof Island) +" x
    // "+x+" y "+y +" "+dragging);

    // Log.debug("mouse downd " + GWT.getTypeName(sender) + "
    // x " + x + " y " + y + " "
    // + sender.getAbsoluteLeft() + " " + sender.getAbsoluteTop());

    // if (!dragEnabled || sender instanceof FocusPanel) {
    dragging = true;/*from   w w w .  j  ava 2 s  .  c  o  m*/
    // }

    dragStartX = x + sender.getAbsoluteLeft();
    dragStartY = y + sender.getAbsoluteTop();

    // Log.debug("down " + GWT.getTypeName(sender) + "dsx " +
    // dragStartX + " dsy "
    // + dragStartY + " x " + x + " y " + y + " " +
    // sender.getAbsoluteLeft() + " "
    // + sender.getAbsoluteTop());

    unselect();
}

From source file:com.apress.progwt.client.college.gui.ViewPanel.java

License:Apache License

public void onMouseMove(Widget sender, int x, int y) {
    int lastx = x + sender.getAbsoluteLeft();
    int lasty = y + sender.getAbsoluteTop();
    clientMouseImpl.setLastXY(lastx, lasty);

    int dx = dragStartX - x - sender.getAbsoluteLeft();
    int dy = dragStartY - y - sender.getAbsoluteTop();

    // Log.debug("move "+(sender instanceof Island) +" x
    // "+x+" y "+y +" "+dragging);
    if (dragging) {
        moveByDelta(dx, dy);//from   w  w  w .  j  a  va  2 s  .  c o m
        changeCollection.fireChange(this);
    }
}

From source file:com.audata.client.widgets.ClassField.java

License:Open Source License

public void onClick(Widget sender) {
    int left = sender.getAbsoluteLeft();
    int top = sender.getAbsoluteTop();
    this.tb.showBrowser(left, top);
}

From source file:com.cubusmail.gwtui.client.widgets.EmailAddressLink.java

License:Open Source License

public EmailAddressLink(GWTAddress address, boolean withSeparator) {

    super();//www  .  jav  a  2s.c  om

    FlowPanel panel = new FlowPanel();
    initWidget(panel);
    DOM.setStyleAttribute(panel.getElement(), "whiteSpace", "nowrap");
    DOM.setStyleAttribute(getElement(), "whiteSpace", "nowrap");

    ImageHyperlink link = new ImageHyperlink();
    link.setText(address.getInternetAddress());

    AddContactFromEmailAddressAction addContactAction = new AddContactFromEmailAddressAction();
    addContactAction.setAddress(address);
    NewMessageToEmailAddressAction newMessageAction = new NewMessageToEmailAddressAction();
    newMessageAction.setAddress(address);

    this.contextMenu = new Menu();
    this.contextMenu.addItem(UIFactory.createMenuItem(addContactAction));
    this.contextMenu.addItem(UIFactory.createMenuItem(newMessageAction));

    MouseListenerAdapter listener = new MouseListenerAdapter() {

        @Override
        public void onMouseDown(Widget sender, int x, int y) {

            contextMenu.showAt(sender.getAbsoluteLeft() + x + 10, sender.getAbsoluteTop() + y);
        }
    };
    link.addLeftButtonListener(listener);
    link.addRightButtonListener(listener);

    panel.add(link);
    if (withSeparator) {
        panel.add(new HTML(",&nbsp;&nbsp;"));
    }
}

From source file:com.dianaui.universal.core.client.ui.DropDownMenu.java

License:Apache License

private void relativeTo(Widget relativeWidget) {
    getElement().getStyle().setLeft(relativeWidget.getAbsoluteLeft(), Style.Unit.PX);
    getElement().getStyle().setTop(relativeWidget.getAbsoluteTop() + relativeWidget.getOffsetHeight(),
            Style.Unit.PX);/*  w  w  w . j a  va 2 s  . co m*/
}