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

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

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.user.client.ui.*
  5. Widget
  6. getAbsoluteLeft

Introduction

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

Prototype

public int getAbsoluteLeft()

Source Link

Document

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

Usage

From source file:org.semanticsoft.vaaclipse.widgets.client.ui.fastview.FastViewConnector.java

License:Open Source License

public void setPaneLocation() {
    VFastView fastView = getWidget();/*from   w  ww. j  a  va2s  .  c  o m*/

    if (fastView.side == null)
        return;

    //VConsole.log(RootPanel.get().toString());

    //VExtendedVerticalLayout trimmedWindowClientArea = findTrimmedWindowClientArea(RootPanel.get());
    Widget trimmedWindowClientArea = fastView.trimmedWindowClientArea;

    if (trimmedWindowClientArea != null) {
        VConsole.log("TrimmedWindowArea finded!");

        int x, y;
        int w = 600, h = 400;
        if (Side.LEFT.equals(fastView.side)) {
            x = trimmedWindowClientArea.getAbsoluteLeft();
            y = trimmedWindowClientArea.getAbsoluteTop();
        } else if (Side.RIGHT.equals(fastView.side)) {
            x = trimmedWindowClientArea.getAbsoluteLeft() + trimmedWindowClientArea.getOffsetWidth() - w;
            y = trimmedWindowClientArea.getAbsoluteTop();
        } else
            return;

        VConsole.log("Position: x=" + x + " y=" + y);

        fastView.setPopupPosition(x, y);
        fastView.setWidth(w + "px");
        fastView.setHeight(h + "px");
    } else
        VConsole.log("TrimmedWindowArea is null!");

}

From source file:org.semanticsoft.vaaclipse.widgets.client.ui.stackwidget.VStackWidget.java

License:Open Source License

public boolean updateRegion(VDragEvent event) {
    //VConsole.log("updateDropDetails: start");
    Element element = event.getElementOver();
    Widget targetWidget = Util.findWidget(element, null);

    if (targetWidget == null) {
        //VConsole.log("updateDropDetails: targetWidget is null. return.");
        return false;
    }//ww  w  .  ja v  a 2 s.c o m

    if (targetWidget != this) {
        //VConsole.log("updateDropDetails: targetWidget != this");
        Widget parent = targetWidget.getParent();
        while (parent != null && parent != this) {
            parent = parent.getParent();
        }

        if (parent == null) {
            //VConsole.log("updateDropDetails: parent not finded");
            return false;
        }
        targetWidget = parent;
        //VConsole.log("updateDropDetails: parent finded");
    }

    MouseEventDetails details1 = MouseEventDetailsBuilder.buildMouseEventDetails(event.getCurrentGwtEvent(),
            getElement());

    int mouseX = details1.getClientX();
    int mouseY = details1.getClientY();

    int barLeft = tabBar.getAbsoluteLeft();
    int barTop = tabBar.getAbsoluteTop();
    int barWidth = tabBar.getOffsetWidth();
    int barHeight = tabBar.getOffsetHeight();

    boolean overBar = mouseX > barLeft && mouseX < barLeft + barWidth && mouseY > barTop
            && mouseY < barTop + barHeight;

    if (overBar) {
        //VConsole.log("updateDropDetails: over bar");
        removeDockZone();

        event.getDropDetails().put("targetWidgetClassName", targetWidget.getClass().getName());
        event.getDropDetails().put("dropType", "DropToTabsheetBar");
        event.getDropDetails().put("targetWidgetAbsoluteLeft", targetWidget.getAbsoluteLeft());
        event.getDropDetails().put("targetWidgetAbsoluteTop", targetWidget.getAbsoluteTop());
        event.getDropDetails().put("targetWidgetOffsetWidth", targetWidget.getOffsetWidth());
        event.getDropDetails().put("targetWidgetOffsetHeight", targetWidget.getOffsetHeight());
    } else {
        //VConsole.log("updateDropDetails: not over bar");
        Object sourceWidget = event.getTransferable().getDragSource();
        if (!(sourceWidget instanceof VStackWidget) && !(sourceWidget instanceof StackWidgetConnector)) {
            //VConsole.log("updateDropDetails: return, because the sourceWidget is " + sourceWidget.getClass().getName());
            return false;
        }

        if (sourceWidget instanceof StackWidgetConnector)
            sourceWidget = ((StackWidgetConnector) sourceWidget).getWidget();

        //VConsole.log("updateDropDetails: sourceWidget is VStackWidget or StackWidgetConnector");

        VStackWidget targetTabSheet = this;

        if (targetTabSheet == sourceWidget && targetTabSheet.getTabCount() <= 1) {
            //VConsole.log("updateDropDetails: return, because target is match to source and has only one (current draggable) tab");
            return false;
        }

        VExtendedVerticalLayout outerArea = findOuterArea(targetTabSheet);

        Widget boundingWidget = null;

        if (outerArea != null) {
            //VConsole.log("updateDropDetails: outer area is finded");
            if ("area".equals(outerArea.getVariableValue(E4_ELEMENT_TYPE)))
                boundingWidget = outerArea;
        } else {
            boundingWidget = targetTabSheet;
            //VConsole.log("updateDropDetails: outer area not finded, boundingWidget = targetTabSheet");
        }

        if (boundingWidget == null) {
            //VConsole.log("updateDropDetails: return, because boundingWidget not founded");
            return false;
        }

        event.getDropDetails().put("targetWidgetClassName", boundingWidget.getClass().getName());
        event.getDropDetails().put("dropType", "DropToTabsheetBody");
        event.getDropDetails().put("targetWidgetAbsoluteLeft", boundingWidget.getAbsoluteLeft());
        event.getDropDetails().put("targetWidgetAbsoluteTop", boundingWidget.getAbsoluteTop());
        event.getDropDetails().put("targetWidgetOffsetWidth", boundingWidget.getOffsetWidth());
        event.getDropDetails().put("targetWidgetOffsetHeight", boundingWidget.getOffsetHeight());

        int x0 = boundingWidget.getAbsoluteLeft();
        int y0 = boundingWidget.getAbsoluteTop();
        int dx = boundingWidget.getOffsetWidth();
        int dy = boundingWidget.getOffsetHeight();

        int docPrcnt = 30;
        double docX = dx * docPrcnt / 100;
        double docY = dy * docPrcnt / 100;
        double d = 1;

        Vector mousePos = Vector.valueOf(mouseX, mouseY);

        Integer side = GeomUtils.findDockSide(x0, y0, dx, dy, docX, docY, mousePos);
        //VConsole.log("updateDropDetails: finded dock side = " + side + ", old dock side = " + dockSide);
        if (side != null) {
            double _x = 0, _y = 0, _w = 0, _h = 0;

            if (side == Side.LEFT) {
                _x = d;
                _y = d;
                _w = docX - d;
                _h = dy - 2 * d;
            } else if (side == Side.TOP) {
                _x = d;
                _y = d;
                _w = dx - 2 * d;
                _h = docY - d;
            } else if (side == Side.RIGHT) {
                _x = dx - docX;
                _y = d;
                _w = docX - d;
                _h = dy - 2 * d;
            } else if (side == Side.BOTTOM) {
                _x = d;
                _y = dy - docY;
                _w = dx - 2 * d;
                _h = docY - d;
            } else if (side == Side.CENTER) {
                _x = d;
                _y = d;
                _w = dx - 2 * d;
                _h = dy - 2 * d;
            } else
                return false;

            _x = x0 + _x;
            _y = y0 + _y;

            if (dockZone1 == null) {
                dockZone1 = DOM.createDiv();
                dockZone2 = DOM.createDiv();
                dockZone3 = DOM.createDiv();
                dockZone4 = DOM.createDiv();
            }

            //VConsole.log("updateDropDetails: x=" + _x + "; y=" + _y + "; w=" + _w + "; h=" + _h);

            if (side != dockSide) {
                //VConsole.log("updateDropDetails: dock side will be updated");
                int l = 3;
                String style1 = "position: absolute; left: " + _x + "px; top: " + _y + "px; width: " + _w
                        + "px; height: " + l + "px; background-image: url(" + baseURL
                        + "VAADIN/themes/dragdrop/vaadock/img/dockzone.png); z-index: 20000;";
                dockZone1.setAttribute("style", style1);

                String style2 = "position: absolute; left: " + _x + "px; top: " + (_y + _h - l) + "px; width: "
                        + _w + "px; height: " + l + "px; background-image: url(" + baseURL
                        + "VAADIN/themes/dragdrop/vaadock/img/dockzone.png); z-index: 20000;";
                dockZone2.setAttribute("style", style2);

                String style3 = "position: absolute; left: " + _x + "px; top: " + _y + "px; width: " + l
                        + "px; height: " + _h + "px; background-image: url(" + baseURL
                        + "VAADIN/themes/dragdrop/vaadock/img/dockzone.png); z-index: 20000;";
                dockZone3.setAttribute("style", style3);

                String style4 = "position: absolute; left: " + (_x + _w - l) + "px; top: " + _y + "px; width: "
                        + l + "px; height: " + _h + "px; background-image: url(" + baseURL
                        + "VAADIN/themes/dragdrop/vaadock/img/dockzone.png); z-index: 20000;";
                dockZone4.setAttribute("style", style4);

                //setStyleName(dockZone, "v-etot-sukin-syn");
                //dockZoneContainer = boundingWidget.getElement();
                dockZoneContainer = RootPanel.get().getElement();
                DOM.appendChild(dockZoneContainer, dockZone1);
                DOM.appendChild(dockZoneContainer, dockZone2);
                DOM.appendChild(dockZoneContainer, dockZone3);
                DOM.appendChild(dockZoneContainer, dockZone4);

                dockSide = side;
            }
        }
    }

    return true;
}

From source file:org.thechiselgroup.biomixer.client.core.geometry.Rectangle.java

License:Apache License

public static Rectangle fromWidget(Widget widget) {
    int x = widget.getAbsoluteLeft();
    int y = widget.getAbsoluteTop();
    int height = widget.getOffsetHeight();
    int width = widget.getOffsetWidth();

    return new Rectangle(x, y, width, height);
}

From source file:org.thechiselgroup.biomixer.client.dnd.resources.DefaultResourceSetAvatarDragController.java

License:Apache License

/**
 * Creates a shade element that has bounds of drop target element, but an
 * absolute location, and is positioned behind the drop target.
 *//*from  w  w  w. java2  s .co m*/
private Element createShadeElement(Widget dropTarget) {
    Element shade = DOM.createSpan();

    shade.addClassName(CSS_SHADE_CLASS);

    CSS.setZIndex(shade, CSS_SHADE_Z_INDEX);

    WindowPanel window = getWindow(dropTarget);
    CSS.setAbsoluteBounds(shade, dropTarget.getAbsoluteLeft() - window.getAbsoluteLeft(),
            dropTarget.getAbsoluteTop() - window.getAbsoluteTop(), dropTarget.getOffsetWidth(),
            dropTarget.getOffsetHeight());

    return shade;
}

From source file:org.uberfire.client.views.pfly.dnd.CompassWidgetImpl.java

License:Apache License

private void showDropTarget(final DragContext context, final CompassPosition p) {
    int x = 0;//from   w  w  w  . jav a2s. c o m
    int y = 0;
    int width = 0;
    int height = 0;
    final Widget dropTargetParent = context.dropController.getDropTarget();
    switch (p) {
    case SELF:
        x = dropTargetParent.getAbsoluteLeft();
        y = dropTargetParent.getAbsoluteTop();
        width = dropTargetParent.getOffsetWidth();
        height = dropTargetParent.getOffsetHeight();
        highlightActiveDropTarget(centre);
        showDropTarget(x, y, width, height);
        break;
    case NORTH:
        x = dropTargetParent.getAbsoluteLeft();
        y = dropTargetParent.getAbsoluteTop();
        width = dropTargetParent.getOffsetWidth();
        height = (int) (dropTargetParent.getOffsetHeight() * 0.50);
        highlightActiveDropTarget(north);
        showDropTarget(x, y, width, height);
        break;
    case SOUTH:
        x = dropTargetParent.getAbsoluteLeft();
        height = (int) (dropTargetParent.getOffsetHeight() * 0.50);
        y = dropTargetParent.getOffsetHeight() + dropTargetParent.getAbsoluteTop() - height;
        width = dropTargetParent.getOffsetWidth();
        highlightActiveDropTarget(south);
        showDropTarget(x, y, width, height);
        break;
    case EAST:
        width = (int) (dropTargetParent.getOffsetWidth() * 0.50);
        x = dropTargetParent.getOffsetWidth() + dropTargetParent.getAbsoluteLeft() - width;
        y = dropTargetParent.getAbsoluteTop();
        height = dropTargetParent.getOffsetHeight();
        highlightActiveDropTarget(east);
        showDropTarget(x, y, width, height);
        break;
    case WEST:
        x = dropTargetParent.getAbsoluteLeft();
        y = dropTargetParent.getAbsoluteTop();
        width = (int) (dropTargetParent.getOffsetWidth() * 0.50);
        height = dropTargetParent.getOffsetHeight();
        highlightActiveDropTarget(west);
        showDropTarget(x, y, width, height);
        break;
    default:
        highlightActiveDropTarget(null);
        hideDropTarget();
    }
}

From source file:org.uberfire.client.views.pfly.notifications.NotificationPopupsManagerView.java

License:Apache License

private int getLeftPosition(final Widget widget) {
    int left = widget.getAbsoluteLeft();
    // if left is negative (due to scrolling) we try to align with the parent
    // to make sure the notifications are always visible
    if (left < 0 && widget.getParent() != null) {
        left = getLeftPosition(widget.getParent());
    }/*from  w ww.  j a v  a2 s. c  om*/
    return Math.max(left, 0);
}

From source file:org.uberfire.client.workbench.widgets.dnd.CompassWidget.java

License:Apache License

private void showDropTarget(final DragContext context, final Position p) {
    int x = 0;//from w  w w.  j  ava  2  s  .c o m
    int y = 0;
    int width = 0;
    int height = 0;
    final Widget dropTargetParent = context.dropController.getDropTarget();
    switch (p) {
    case SELF:
        x = dropTargetParent.getAbsoluteLeft();
        y = dropTargetParent.getAbsoluteTop();
        width = dropTargetParent.getOffsetWidth();
        height = dropTargetParent.getOffsetHeight();
        showDropTarget(x, y, width, height);
        break;
    case NORTH:
        x = dropTargetParent.getAbsoluteLeft();
        y = dropTargetParent.getAbsoluteTop();
        width = dropTargetParent.getOffsetWidth();
        height = (int) (dropTargetParent.getOffsetHeight() * 0.50);
        showDropTarget(x, y, width, height);
        break;
    case SOUTH:
        x = dropTargetParent.getAbsoluteLeft();
        height = (int) (dropTargetParent.getOffsetHeight() * 0.50);
        y = dropTargetParent.getOffsetHeight() + dropTargetParent.getAbsoluteTop() - height;
        width = dropTargetParent.getOffsetWidth();
        showDropTarget(x, y, width, height);
        break;
    case EAST:
        width = (int) (dropTargetParent.getOffsetWidth() * 0.50);
        x = dropTargetParent.getOffsetWidth() + dropTargetParent.getAbsoluteLeft() - width;
        y = dropTargetParent.getAbsoluteTop();
        height = dropTargetParent.getOffsetHeight();
        showDropTarget(x, y, width, height);
        break;
    case WEST:
        x = dropTargetParent.getAbsoluteLeft();
        y = dropTargetParent.getAbsoluteTop();
        width = (int) (dropTargetParent.getOffsetWidth() * 0.50);
        height = dropTargetParent.getOffsetHeight();
        showDropTarget(x, y, width, height);
        break;
    default:
        hideDropTarget();
    }
}

From source file:org.utgenome.gwt.utgb.client.track.lib.old.OldUTGBSubOperationImpl.java

License:Apache License

public void execute(Widget sender, int x, int y) {
    final TrackGroup trackGroup = getTrack().getTrackGroup();

    final Map<String, String> parameterMap = new HashMap<String, String>();

    final String[] propertyNameArray = OldUTGBProperty.getPropertyNameArray();

    final TrackGroupProperty propertyReader = trackGroup.getPropertyReader();

    for (int i = 0; i < propertyNameArray.length; i++) {
        final String key = propertyNameArray[i];
        final String value = propertyReader.getProperty(key);

        parameterMap.put(key, value);/*from w w  w . j av  a2s.c  om*/
    }

    final TrackWindow trackWindow = trackGroup.getTrackWindow();

    final long startIndex = trackWindow.getStartOnGenome();
    final long endIndex = trackWindow.getEndOnGenome();

    parameterMap.put("start", Long.toString(startIndex));
    parameterMap.put("end", Long.toString(endIndex));
    parameterMap.put("width", Integer.toString(((OldUTGBTrack) track).getMainPanelWidth()));

    {
        final Widget absoluteParentPanel = sender.getParent();

        final int parentAbsX = absoluteParentPanel.getAbsoluteLeft();
        final int parentAbsY = absoluteParentPanel.getAbsoluteTop();

        final int selfAbsX = sender.getAbsoluteLeft();
        final int selfAbsY = sender.getAbsoluteTop();

        final int relativeX = selfAbsX - parentAbsX + x;
        final int relativeY = selfAbsY - parentAbsY + y;

        parameterMap.put("pos", Integer.toString(relativeX) + "," + Integer.toString(relativeY));
        // parameterMap.put("y", Integer.toString(relativeY));
    }

    final String fullURL = url.getURL(parameterMap);

    RPCServiceManager.getRPCService().getHTTPContent(fullURL, new Command(sender, x, y));
}

From source file:org.utgenome.gwt.utgb.client.track.operation.MenuOperation.java

License:Apache License

public void execute(Widget sender, int x, int y) {
    final MenuPopupWindow menuWindow = new MenuPopupWindow(title, true, menuItems);

    { // set location
        final int offsetX = sender.getAbsoluteLeft();
        final int offsetY = sender.getAbsoluteTop();

        menuWindow.setPopupPosition(offsetX + x, offsetY + y);
    }/*from w w w .  j a  va2s  . c o  m*/

    menuWindow.show();
}

From source file:org.utgenome.gwt.utgb.client.track.TrackRangeSelector.java

License:Apache License

/**
 * An event handler when a mouse down event is reported from a child widget of the trackPanel.
 * //from  ww  w . j  a  v a 2  s. c o  m
 * @param x
 * @param y
 */
public void onMouseDownFromChild(Widget sender, int x, int y) {
    //      int xOnWindow = x - trackPanel.getFocusPanel().getAbsoluteLeft();
    //      if (xOnWindow < 0)
    //         xOnWindow = 0;
    //      onMouseDown(trackPanel.getFocusPanel(), xOnWindow, y);
    onMouseDown(trackPanel.getFocusPanel().getElement(),
            x + sender.getAbsoluteLeft() - trackPanel.getAbsoluteLeft(), y);
}