Example usage for com.google.gwt.user.client.ui Widget 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:org.openelis.gwt.widget.table.PopupTable.java

License:Open Source License

public void showTable(Widget wid) {
    showingOptions = true;//from   w  w w . j a  v a2 s  .  co m
    popup.setPopupPosition(wid.getAbsoluteLeft(), wid.getAbsoluteTop() + wid.getOffsetHeight() - 1);
    popup.show();
    DeferredCommand.addCommand(new Command() {
        public void execute() {
            if (view.header != null)
                view.header.sizeHeader();
            scrollToSelection();
        }
    });
    focused = true;
}

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From source file:org.openelis.gwt.widget.table.TableHeaderBar.java

License:Open Source License

/**
 * Catches mouses Events for resizing columns.
 *//*from w  w w  . j  ava 2  s  . c om*/
public void onMouseDown(MouseDownEvent event) {
    Widget sender = (Widget) event.getSource();
    // TODO Auto-generated method stub
    resizing = true;
    startx = sender.getAbsoluteLeft();
    resizeColumn1 = headers.indexOf(sender.getParent());
    tableCol1 = resizeColumn1;
    if (columns.get(tableCol1).getFixedWidth()) {
        resizing = false;
        resizeColumn1 = -1;
        tableCol1 = -1;
        return;
    }
    if (pop.isShowing()) {
        pop.hide();
        menuItem = null;
    }
    //menuItem.removeFromParent();
    FocusPanel bar = new FocusPanel();
    bar.addMouseUpHandler(this);
    bar.addMouseDownHandler(this);
    bar.addMouseMoveHandler(this);
    bar.setHeight((controller.view.cellView.getOffsetHeight() + 17) + "px");
    bar.setWidth("1px");
    DOM.setStyleAttribute(bar.getElement(), "background", "red");
    DOM.setStyleAttribute(bar.getElement(), "position", "absolute");
    DOM.setStyleAttribute(bar.getElement(), "left", sender.getAbsoluteLeft() + "px");
    DOM.setStyleAttribute(bar.getElement(), "top", sender.getAbsoluteTop() + "px");
    RootPanel.get().add(bar);
    DOM.setCapture(bar.getElement());
    DOM.setStyleAttribute(bar.getElement(), "zIndex", "1000");
}

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From source file:org.openelis.gwt.widget.tree.TreeHeaderBar.java

License:Open Source License

/**
 * Catches mouses Events for resizing columns.
 *///from   w ww . j  av a  2s.  com
public void onMouseDown(MouseDownEvent event) {
    Widget sender = (Widget) event.getSource();
    // TODO Auto-generated method stub
    resizing = true;
    startx = sender.getAbsoluteLeft();
    resizeColumn1 = headers.indexOf(sender.getParent());
    tableCol1 = resizeColumn1;
    if (columns.get(tableCol1).getFixedWidth()) {
        resizing = false;
        resizeColumn1 = -1;
        tableCol1 = -1;
        return;
    }
    if (pop.isShowing()) {
        pop.hide();
        menuItem = null;
    }
    FocusPanel bar = new FocusPanel();
    bar.addMouseUpHandler(this);
    bar.addMouseDownHandler(this);
    bar.addMouseMoveHandler(this);
    bar.setHeight((controller.view.table.getOffsetHeight() + 17) + "px");
    bar.setWidth("1px");
    DOM.setStyleAttribute(bar.getElement(), "background", "red");
    DOM.setStyleAttribute(bar.getElement(), "position", "absolute");
    DOM.setStyleAttribute(bar.getElement(), "left", sender.getAbsoluteLeft() + "px");
    DOM.setStyleAttribute(bar.getElement(), "top", sender.getAbsoluteTop() + "px");
    RootPanel.get().add(bar);
    DOM.setCapture(bar.getElement());
    DOM.setStyleAttribute(bar.getElement(), "zIndex", "1000");

}

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From source file:org.openremote.web.console.event.press.PressMoveReleaseHandlerImpl.java

License:Open Source License

public boolean isMovementWithinWidgetBounds(Widget pressedWidget) {
    boolean result = true;

    //Check horizontal limits
    result = pressedWidget.getAbsoluteLeft() > pressStartEvent.getClientX() ? false : true;
    result = (pressedWidget.getAbsoluteLeft() + pressedWidget.getOffsetWidth()) < pressStartEvent.getClientX()
            ? false//from www .  j  a v a2s .c  om
            : true;
    result = pressedWidget.getAbsoluteLeft() > pressMoveEvent.getClientX() ? false : true;
    result = (pressedWidget.getAbsoluteLeft() + pressedWidget.getOffsetWidth()) < pressMoveEvent.getClientX()
            ? false
            : true;

    // Check vertical limits
    result = pressedWidget.getAbsoluteTop() > pressStartEvent.getClientY() ? false : true;
    result = (pressedWidget.getAbsoluteTop() + pressedWidget.getOffsetHeight()) < pressStartEvent.getClientY()
            ? false
            : true;
    result = pressedWidget.getAbsoluteTop() > pressMoveEvent.getClientY() ? false : true;
    result = (pressedWidget.getAbsoluteTop() + pressedWidget.getOffsetHeight()) < pressMoveEvent.getClientY()
            ? false
            : true;

    return result;
}

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From source file:org.openxdata.designer.client.controller.FormDesignerDragController.java

@Override
public void dragStart() {

    if (context.draggable instanceof DesignWidgetWrapper
            && "100%".equals(((DesignWidgetWrapper) context.draggable).getWidth())) {
        context.draggable = context.draggable;
    }//from w w w .ja  va  2  s .c  o  m

    super.dragStart();

    if (dragDropListener != null)
        dragDropListener.onDragStart(context.draggable);

    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 {
        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 = (widget instanceof PaletteWidget) ? (context.mouseX - widget.getAbsoluteLeft())
                    : location.getLeft() - draggableAbsoluteLeft;
            int relativeY = (widget instanceof PaletteWidget) ? (context.mouseY - widget.getAbsoluteTop())
                    : location.getTop() - draggableAbsoluteTop;

            if (widget instanceof DesignWidgetWrapper)
                container.add(widget, relativeX, relativeY);
            else
                container.add(new Label("+"), relativeX, relativeY);
        }
        movablePanel = container;
    }
    movablePanel.addStyleName(PRIVATE_CSS_MOVABLE_PANEL);

    // one time calculation of boundary panel location for efficiency during
    // dragging
    Location widgetLocation = new WidgetLocation(context.boundaryPanel, null);
    boundaryOffsetX = widgetLocation.getLeft() + DOMUtil.getBorderLeft(context.boundaryPanel.getElement());
    boundaryOffsetY = widgetLocation.getTop() + DOMUtil.getBorderTop(context.boundaryPanel.getElement());

    dropTargetClientWidth = DOMUtil.getClientWidth(context.boundaryPanel.getElement());
    dropTargetClientHeight = DOMUtil.getClientHeight(context.boundaryPanel.getElement());
}

---

From source file:org.openxdata.designer.client.controller.FormDesignerDropController.java

@Override
public void onEnter(DragContext context) {
    assert draggableList.size() == 0;

    dropTargetClientWidth = DOMUtil.getClientWidth(dropTarget.getElement());
    dropTargetClientHeight = DOMUtil.getClientHeight(dropTarget.getElement());
    WidgetLocation dropTargetLocation = new WidgetLocation(dropTarget, null);
    dropTargetOffsetX = dropTargetLocation.getLeft() + DOMUtil.getBorderLeft(dropTarget.getElement());
    dropTargetOffsetY = dropTargetLocation.getTop() + DOMUtil.getBorderTop(dropTarget.getElement());

    int draggableAbsoluteLeft = context.draggable.getAbsoluteLeft();
    int draggableAbsoluteTop = context.draggable.getAbsoluteTop();
    for (Widget widget : context.selectedWidgets) {
        Draggable draggable = new Draggable(widget);
        draggable.positioner = makePositioner(widget);
        draggable.relativeX = widget.getAbsoluteLeft() - draggableAbsoluteLeft;
        draggable.relativeY = widget.getAbsoluteTop() - draggableAbsoluteTop;
        draggableList.add(draggable);/*ww w .  ja  v  a 2  s . co m*/
    }
}

---

From source file:org.openxdata.designer.client.view.DesignSurfaceView.java

/**
 * Gets the y coordinate of the lowest widget on the currently selected page.
 * //from   w ww.j  ava 2 s . co m
 * @return the y coordinate in pixels.
 */
private int getLowestWidgetYPos() {

    int lowestYPos = 0;

    for (int index = 0; index < selectedPanel.getWidgetCount(); index++) {
        Widget widget = selectedPanel.getWidget(index);
        int y = widget.getAbsoluteTop() + widget.getOffsetHeight();
        if (y > lowestYPos)
            lowestYPos = y;
    }

    if (lowestYPos > 0)
        lowestYPos -= selectedPanel.getAbsoluteTop();

    return lowestYPos;
}

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From source file:org.pentaho.gwt.widgets.client.toolbar.ToolbarComboButton.java

License:Open Source License

@Override
protected void addStyleMouseListener() {
    // a click listener is more appropriate here to fire the click events
    // rather than a mouse-up because the focus panel can (and does) sometimes
    // receive mouse up events if a widget 'above' it has been clicked and
    // dismissed (on mouse-down). The ensures that only a true click will
    // fire a button's command
    eventWrapper.addClickListener(new ClickListener() {
        public void onClick(Widget sender) {
            if (!enabled) {
                return;
            }//  w  ww .  j av  a 2 s .c om
            popup.setPopupPosition(sender.getAbsoluteLeft(),
                    sender.getAbsoluteTop() + sender.getOffsetHeight());
            popup.show();
        }
    });
    eventWrapper.addMouseListener(new MouseListener() {
        public void onMouseDown(Widget w, int x, int y) {
        }

        public void onMouseEnter(Widget w) {
            if (!enabled) {
                return;
            }
            button.addStyleName(stylePrimaryName + "-hovering"); //$NON-NLS-1$
        }

        public void onMouseLeave(Widget w) {
            if (!enabled) {
                return;
            }
            button.removeStyleName(stylePrimaryName + "-hovering"); //$NON-NLS-1$
        }

        public void onMouseUp(Widget w, int x, int y) {
            if (!enabled) {
                return;
            }
            popup.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop() + w.getOffsetHeight());
        }

        public void onMouseMove(Widget w, int x, int y) {
        }
    });
}

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From source file:org.pentaho.pac.client.common.ui.toolbar.ToolbarComboButton.java

License:Open Source License

@Override
protected void addStyleMouseListener() {
    eventWrapper.addMouseListener(new MouseListener() {
        private PopupPanel popup;

        public void onMouseDown(Widget w, int x, int y) {
            if (!enabled) {
                return;
            }/*w w  w .j  a  v a  2s .c o  m*/
            if (this.popup != null) {
                popup.hide();
                popup.removeFromParent();
            }

            this.popup = createPopup();

            popup.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop() + w.getOffsetHeight());
            popup.show();
        }

        public void onMouseEnter(Widget w) {
            button.addStyleName(stylePrimaryName + "-hovering"); //$NON-NLS-1$
        }

        public void onMouseLeave(Widget w) {
            button.removeStyleName(stylePrimaryName + "-hovering"); //$NON-NLS-1$
        }

        public void onMouseUp(Widget w, int x, int y) {
        }

        public void onMouseMove(Widget w, int x, int y) {
        }
    });
}

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From source file:org.pentaho.pat.client.ui.widgets.MeasureLabel.java

License:Open Source License

public MeasureLabel(final String uniquename, final String caption, final ObjectType lType,
        FastTreeItem parentNode, boolean isuniquename) {
    super();//from  w  w w .  j a v a2s  .com
    this.setParentNode(parentNode);
    if (isuniquename) {
        text.setText(uniquename);
    } else {
        text.setText(caption);
    }
    this.setIsUniqueName(isuniquename);
    HorizontalPanel container = new HorizontalPanel();
    container.add(text);
    final MeasureLabelSelectionModeMenu selectionMenu = new MeasureLabelSelectionModeMenu(this.getType());

    image = Pat.IMAGES.downbutton().createImage();
    image.addClickListener(new ClickListener() {

        public void onClick(Widget sender) {
            selectionMenu.showContextMenu(MeasureLabel.this);
            final int left = sender.getAbsoluteLeft() + 10;
            final int top = sender.getAbsoluteTop() + 10;

            selectionMenu.setPopupPositionAndShow(new PositionCallback() {
                public void setPosition(final int offsetWidth, final int offsetHeight) {
                    selectionMenu.setPopupPosition(left, top);
                }
            });
        }
    });

    image.setVisible(false);
    container.add(image);
    this.add(container);
    this.setActualName(uniquename);
    this.setCaption(caption);
    setStylePrimaryName(TABLE_DRAG_WIDGET);
    this.setType(lType);
    EventFactory.getLabelInstance().addLabelListener(MeasureLabel.this);
}

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