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

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

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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:cc.alcina.framework.gwt.client.widget.RelativePopupValidationFeedback.java

License:Apache License

@Override
public void handleException(Object source, ValidationException exception) {
    final Widget w = (Widget) source;
    resolve(source);//from   w  w w  .  j  a  v a  2 s.  com
    if (!DomUtils.isVisibleAncestorChain(w.getElement())) {
        return;
    }
    Widget suppressValidationFeedbackFor = RenderContext.get().getSuppressValidationFeedbackFor();
    if (suppressValidationFeedbackFor != null
            && suppressValidationFeedbackFor.getElement().isOrHasChild(w.getElement())) {
        return;
    }
    final RelativePopup p = new RelativePopup();
    p.setVisible(false);
    popups.put(source, p);
    WidgetByElementTracker.get().register(p);
    p.setStyleName("gwittir-ValidationPopup");
    if (getCss() != null) {
        p.addStyleName(getCss());
    }
    if (exception instanceof ProcessingServerValidationException) {
        ProcessingServerValidationException psve = (ProcessingServerValidationException) exception;
        FlowPanel fp = new FlowPanel();
        fp.setStyleName("gwittir-ServerValidation");
        fp.add(new InlineLabel(this.getMessage(exception)));
        p.add(fp);
        psve.setSourceWidget(source);
        psve.setFeedback(this);
    } else {
        p.add(renderExceptionWidget(exception));
    }
    int x = w.getAbsoluteLeft();
    int y = w.getAbsoluteTop();
    Widget pw = WidgetUtils.getPositioningParent(w);
    ComplexPanel cp = WidgetUtils.complexChildOrSelf(pw);
    if (!(pw instanceof RootPanel)) {
        x -= pw.getAbsoluteLeft();
        y -= pw.getAbsoluteTop();
    }
    cp.add(p);
    if (this.position == BOTTOM) {
        y += w.getOffsetHeight();
    } else if (this.position == RIGHT) {
        x += w.getOffsetWidth();
    } else if (this.position == LEFT) {
        x -= p.getOffsetWidth();
    } else if (this.position == TOP) {
        y -= p.getOffsetHeight();
    }
    Element h = p.getElement();
    Style style = h.getStyle();
    style.setPosition(Position.ABSOLUTE);
    style.setLeft(x, Unit.PX);
    style.setTop(y, Unit.PX);
    if (this.position == BOTTOM) {
        style.setWidth(w.getOffsetWidth(), Unit.PX);
    }
    p.setVisible(true);
    if (w instanceof SourcesPropertyChangeEvents) {
        // GWT.log("is PCE", null);
        PropertyChangeListener attachListener = new PropertyChangeListener() {
            @Override
            public void propertyChange(PropertyChangeEvent propertyChangeEvent) {
                if (((Boolean) propertyChangeEvent.getNewValue()).booleanValue()) {
                    p.setVisible(true);
                } else {
                    p.setVisible(false);
                }
            }
        };
        listeners.put(w, attachListener);
        ((SourcesPropertyChangeEvents) w).addPropertyChangeListener("attached", attachListener);
        ((SourcesPropertyChangeEvents) w).addPropertyChangeListener("visible", attachListener);
    }
}

From source file:cc.kune.common.client.tooltip.Tooltip.java

License:GNU Affero Public License

/**
 * Calculate position./*from w ww .  ja  v a  2  s  .c o m*/
 *
 * @return the tooltip position
 */
private TooltipPosition calculatePosition(final Widget forWidget) {
    return TooltipPositionCalculator.calculate(Window.getClientWidth(), Window.getClientHeight(),
            forWidget.getAbsoluteLeft(), forWidget.getAbsoluteTop(), forWidget.getOffsetWidth(),
            forWidget.getOffsetHeight(), getTip().getWidth(), getTip().getHeight());
}

From source file:cc.kune.common.client.ui.MaskWidget.java

License:GNU Affero Public License

@Override
public void mask(final IsWidget widget, final String message) {
    label.setText(message);/*from  ww w . ja v  a2  s .c  o  m*/
    setPopupPositionAndShow(new PositionCallback() {
        @Override
        public void setPosition(final int offsetWidth, final int offsetHeight) {
            final Widget asWidget = widget.asWidget();
            final int w = asWidget.getOffsetWidth();
            final int h = asWidget.getOffsetHeight();
            MaskWidget.this.setPopupPosition(asWidget.getAbsoluteLeft(), asWidget.getAbsoluteTop());
            getElement().getStyle().setWidth(w, Unit.PX);
            getElement().getStyle().setHeight(h, Unit.PX);
            flow.getElement().getStyle().setTop((h - flow.getOffsetHeight()) / 2d, Unit.PX);
            flow.getElement().getStyle().setLeft((w - flow.getOffsetWidth()) / 2d, Unit.PX);
        }
    });
}

From source file:ch.heftix.mailxel.client.MailOverviewCellTable.java

License:Open Source License

private void init(final boolean withoutSearch, final MailServiceAsync mailxelService,
        final MailxelPanel mailxelPanel) {

    this.mailxelService = mailxelService;

    TextColumn<Envelope> toColumn = new TextColumn<Envelope>() {
        public String getValue(Envelope env) {
            return env.to;
        }/*from  w w w .  j a v  a2 s .c om*/
    };
    TextColumn<Envelope> dateColumn = new TextColumn<Envelope>() {
        public String getValue(Envelope env) {
            return env.date;
        }
    };
    TextColumn<Envelope> gtdColumn = new TextColumn<Envelope>() {
        public String getValue(Envelope env) {
            return env.GTD;
        }
    };
    TextColumn<Envelope> aColumn = new TextColumn<Envelope>() {
        public String getValue(Envelope env) {
            return Integer.toString(env.nattach);
        }
    };

    rf = grid.getRowFormatter();

    // header
    grid.setText(LABEL_ROW, C_FROM, "From");
    grid.setText(LABEL_ROW, C_TO, "To");
    grid.setText(LABEL_ROW, C_DATE, "Date");
    grid.setText(LABEL_ROW, C_GTD, "GTD");
    grid.setText(LABEL_ROW, C_ATTACHMENT, "A");
    // subjectPanel.add(new Label("Subject"));
    // grid.setWidget(LABEL_ROW, C_SUBJECT, subjectPanel);
    grid.setText(LABEL_ROW, C_SUBJECT, "Subject");

    ColumnFormatter fmt = grid.getColumnFormatter();

    fmt.setWidth(C_FROM, "75px");
    fmt.setWidth(C_TO, "75px");
    fmt.setWidth(C_DATE, "75px");
    fmt.setWidth(C_GTD, "50px");
    fmt.setWidth(C_ATTACHMENT, "10px");
    fmt.setWidth(C_SUBJECT, "400px");

    final KeyPressHandler kbla = new KeyPressHandler() {

        public void onKeyPress(KeyPressEvent keyPressEvent) {
            if (KeyCodes.KEY_ENTER == keyPressEvent.getCharCode()) {
                currentPage = 0;
                startMessageSearch(mailxelService, mailxelPanel);
            }
        }
    };

    fts = new TextBox();
    fts.setTitle("full text search");
    fts.setWidth("700px");
    fts.addKeyPressHandler(kbla);

    final Image nextPage = new Image("img/resultset_next.png");
    nextPage.setTitle("Next Page");
    nextPage.setStylePrimaryName("mailxel-toolbar-item");
    nextPage.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent sender) {
            currentPage++;
            startMessageSearch(mailxelService, mailxelPanel);
        }
    });

    final Image prevPage = new Image("img/resultset_previous.png");
    prevPage.setTitle("Previous Page");
    prevPage.setStylePrimaryName("mailxel-toolbar-item");
    prevPage.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent sender) {
            if (currentPage > 0) {
                currentPage--;
            }
            startMessageSearch(mailxelService, mailxelPanel);
        }
    });

    // paginatePanel.add(attachmentName);
    searchPanel.add(fts);
    searchPanel.add(prevPage);
    searchPanel.add(nextPage);

    grid.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent clickEvent) {

            Cell cell = grid.getCellForEvent(clickEvent);
            if (null == cell) {
                return;
            }
            final int row = cell.getRowIndex();
            final int col = cell.getCellIndex();
            // row >= FIRST_PAYLOAD_ROW: skip header
            // col > 0: skip first col; contains a checkbox with separate
            // listener

            if (row >= first_payload_row && col > 0) {

                Envelope env = envelopes.get(row - first_payload_row);

                if (col == C_ATTACHMENT && env.nattach > 0) {

                    // show popup with attachment details
                    mailxelService.getAttachments(env.id, new AsyncCallback<List<AttachmentTO>>() {

                        public void onSuccess(List<AttachmentTO> result) {

                            PopupPanel pop = new PopupPanel(true);
                            AttachmentBar ab = new AttachmentBar(mailxelService);
                            for (AttachmentTO aTO : result) {
                                ab.addAttachement(aTO, mailxelPanel, null);
                            }
                            pop.add(ab);
                            Widget tmp = (Image) grid.getWidget(row, col);
                            int x = tmp.getAbsoluteLeft();
                            int y = tmp.getAbsoluteTop();
                            pop.setPopupPosition(x, y);
                            pop.show();
                        }

                        public void onFailure(Throwable caught) {
                            // ignore
                        }
                    });

                } else if (991 == env.curcatid) {

                    // edit message
                    rf.setStylePrimaryName(row, "row-selected");

                    MailTO mt = new MailTO();
                    final MailSendGrid sg = new MailSendGrid(mailxelService, mailxelPanel, mt,
                            MailSendGrid.TYPE_NEW);
                    sg.setMailDetail(env.id);
                    mailxelPanel.addTab(sg, env.from + ": " + env.subject);

                } else {

                    // open a detail tab

                    rf.setStylePrimaryName(row, "row-selected");

                    cl.setCursorPosition(row - first_payload_row);

                    addDetailTab(mailxelService, mailxelPanel, env);
                }

            }
        }
    });

    if (!withoutSearch) {
        add(searchPanel);
    }

    ScrollPanel sp = new ScrollPanel();
    sp.add(grid);
    add(sp);
}

From source file:ch.heftix.mailxel.client.MailOverviewGrid.java

License:Open Source License

private void init(final boolean withoutSearch, final MailServiceAsync mailxelService,
        final MailxelPanel mailxelPanel) {

    this.mailxelService = mailxelService;

    rf = grid.getRowFormatter();//from www  .  j ava 2 s. c  o m

    // header
    grid.setText(LABEL_ROW, C_FROM, "From");
    grid.setText(LABEL_ROW, C_TO, "To");
    grid.setText(LABEL_ROW, C_DATE, "Date");
    grid.setText(LABEL_ROW, C_GTD, "GTD");
    grid.setText(LABEL_ROW, C_ATTACHMENT, "A");
    // subjectPanel.add(new Label("Subject"));
    // grid.setWidget(LABEL_ROW, C_SUBJECT, subjectPanel);
    grid.setText(LABEL_ROW, C_SUBJECT, "Subject");

    ColumnFormatter fmt = grid.getColumnFormatter();

    fmt.setWidth(C_FROM, "75px");
    fmt.setWidth(C_TO, "75px");
    fmt.setWidth(C_DATE, "75px");
    fmt.setWidth(C_GTD, "50px");
    fmt.setWidth(C_ATTACHMENT, "10px");
    fmt.setWidth(C_SUBJECT, "400px");

    final KeyPressHandler kbla = new KeyPressHandler() {

        public void onKeyPress(KeyPressEvent keyPressEvent) {
            if (KeyCodes.KEY_ENTER == keyPressEvent.getCharCode()) {
                currentPage = 0;
                startMessageSearch(mailxelService, mailxelPanel);
            }
        }
    };

    fts = new TextBox();
    fts.setTitle("full text search");
    fts.setWidth("700px");
    fts.addKeyPressHandler(kbla);

    final Image nextPage = new Image("img/resultset_next.png");
    nextPage.setTitle("Next Page");
    nextPage.setStylePrimaryName("mailxel-toolbar-item");
    nextPage.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent sender) {
            currentPage++;
            startMessageSearch(mailxelService, mailxelPanel);
        }
    });

    final Image prevPage = new Image("img/resultset_previous.png");
    prevPage.setTitle("Previous Page");
    prevPage.setStylePrimaryName("mailxel-toolbar-item");
    prevPage.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent sender) {
            if (currentPage > 0) {
                currentPage--;
            }
            startMessageSearch(mailxelService, mailxelPanel);
        }
    });

    // paginatePanel.add(attachmentName);
    searchPanel.add(fts);
    searchPanel.add(prevPage);
    searchPanel.add(nextPage);

    grid.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent clickEvent) {

            Cell cell = grid.getCellForEvent(clickEvent);
            if (null == cell) {
                return;
            }
            final int row = cell.getRowIndex();
            final int col = cell.getCellIndex();
            // row >= FIRST_PAYLOAD_ROW: skip header
            // col > 0: skip first col; contains a checkbox with separate
            // listener

            if (row >= first_payload_row && col > 0) {

                Envelope env = envelopes.get(row - first_payload_row);

                if (col == C_ATTACHMENT && env.nattach > 0) {

                    // show popup with attachment details
                    mailxelService.getAttachments(env.id, new AsyncCallback<List<AttachmentTO>>() {

                        public void onSuccess(List<AttachmentTO> result) {

                            PopupPanel pop = new PopupPanel(true);
                            AttachmentBar ab = new AttachmentBar(mailxelService);
                            for (AttachmentTO aTO : result) {
                                ab.addAttachement(aTO, mailxelPanel, null);
                            }
                            pop.add(ab);
                            Widget tmp = (Image) grid.getWidget(row, col);
                            int x = tmp.getAbsoluteLeft();
                            int y = tmp.getAbsoluteTop();
                            pop.setPopupPosition(x, y);
                            pop.show();
                        }

                        public void onFailure(Throwable caught) {
                            // ignore
                        }
                    });

                } else if (991 == env.curcatid) {

                    // edit message
                    rf.setStylePrimaryName(row, "row-selected");

                    MailTO mt = new MailTO();
                    final MailSendGrid sg = new MailSendGrid(mailxelService, mailxelPanel, mt,
                            MailSendGrid.TYPE_NEW);
                    sg.setMailDetail(env.id);
                    mailxelPanel.addTab(sg, env.from + ": " + env.subject);

                } else {

                    // open a detail tab

                    rf.setStylePrimaryName(row, "row-selected");

                    cl.setCursorPosition(row - first_payload_row);

                    addDetailTab(mailxelService, mailxelPanel, env);
                }

            }
        }
    });

    if (!withoutSearch) {
        add(searchPanel);
    }

    ScrollPanel sp = new ScrollPanel();
    sp.add(grid);
    add(sp);
}

From source file:ch.heftix.mailxel.client.PopupMenu.java

License:Open Source License

public PopupMenu(final Widget sourceWidget) {

    // create pop-up menu
    super(true);//from w ww  . j a v a  2  s  .c  om
    menuBar.setVisible(true);
    add(menuBar);

    int x = sourceWidget.getAbsoluteLeft();
    int y = sourceWidget.getAbsoluteTop();

    setPopupPosition(x, y);
}

From source file:ch.unifr.pai.twice.dragndrop.client.MPDragNDrop.java

License:Apache License

/**
 * Returns the drop target that has the highest priority and that has the biggest intersection area with the given element.
 * /*  w w w  .  jav  a2 s  .  co  m*/
 * @param e
 * @return a tuple of the drop target widget and the intersecting area or null if the element does not intersect with another element
 */
protected Tuple<Widget, Long> getHoverDropTarget(Element e) {
    Set<Widget> affected = getAffectedDropTargets(e);
    if (affected == null || affected.isEmpty())
        return null;
    Widget max = null;
    long maxArea = 0;
    for (Widget target : affected) {
        boolean widgetIsLeftOfTarget = target.getAbsoluteLeft() - e.getAbsoluteLeft() > 0;
        boolean widgetIsTopOfTarget = target.getAbsoluteTop() - e.getAbsoluteTop() > 0;
        long collision = getCollisionArea(widgetIsLeftOfTarget ? e : target.getElement(),
                widgetIsLeftOfTarget ? target.getElement() : e, widgetIsTopOfTarget ? e : target.getElement(),
                widgetIsTopOfTarget ? target.getElement() : e);
        if (collision > maxArea || max == null) {
            max = target;
            maxArea = collision;
        }
    }
    return new Tuple<Widget, Long>(max, maxArea);
}

From source file:ch.unifr.pai.twice.dragndrop.client.MPDragNDrop.java

License:Apache License

/**
 * This method looks up all the drop targets which are intersecting with the given element. If the drop targets differ in their priorities ({@link Priority}
 * ), only widgets of the highest priority are returned.
 * /* w  w  w.jav a2  s.  co m*/
 * @param e
 *            - a HTML element (typically the HTML element of the dragged widget)
 * @return the drop target widgets which are intersecting with the given element and do have the highest priority
 */
protected Set<Widget> getAffectedDropTargets(Element e) {
    int w1X = e.getAbsoluteLeft();
    int w1Y = e.getAbsoluteTop();
    int w1Width = e.getOffsetWidth();
    int w1Height = e.getOffsetHeight();
    Map<Integer, HashSet<Widget>> targets = new HashMap<Integer, HashSet<Widget>>();
    for (Widget w2 : dropTargetRegistry.keySet()) {
        int w2X = w2.getAbsoluteLeft();
        int w2Y = w2.getAbsoluteTop();
        boolean xCollision = w1X < w2X ? w2X - w1X < w1Width : w1X - w2X < w2.getOffsetWidth();
        boolean yCollision = w1Y < w2Y ? w2Y - w1Y < w1Height : w1Y - w2Y < w2.getOffsetHeight();
        String idStyle = w2.getElement().getId() != null && !w2.getElement().getId().equals("")
                ? "hover-" + w2.getElement().getId()
                : null;
        if (xCollision && yCollision) {
            if (idStyle != null) {
                e.addClassName(idStyle);
            }
            DropTargetHandler h = dropTargetRegistry.get(w2);
            if (h != null) {
                int prio = h.getPriority().getValue();
                HashSet<Widget> widgetsForPrio = targets.get(prio);
                if (widgetsForPrio == null) {
                    widgetsForPrio = new HashSet<Widget>();
                    targets.put(prio, widgetsForPrio);
                }
                widgetsForPrio.add(w2);
            }
        } else if (idStyle != null) {
            e.removeClassName(idStyle);
        }
    }
    if (targets.isEmpty())
        return null;
    int maxprio = 0;
    for (Integer i : targets.keySet()) {
        if (i > maxprio) {
            maxprio = i;
        }
    }
    return targets.get(maxprio);
}

From source file:com.allen_sauer.gwt.dnd.client.drop.AbsolutePositionDropController.java

License:Apache License

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

    dropTargetClientWidth = DOMUtil.getClientWidth(dropTarget.getElement());
    dropTargetClientHeight = DOMUtil.getClientHeight(dropTarget.getElement());
    calcDropTargetOffset();// www  .  j  a va2 s .  c o m

    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);
    }
}

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 {/*from w  w  w  .j av  a2 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());
}