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

Introduction

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

Prototype

@Override
    public int getOffsetWidth() 

Source Link

Usage

From source file:edu.caltech.ipac.firefly.ui.catalog.CatalogSearchDialog.java

private void performSearch(List<Param> params, final AsyncCallback<String> cb) {
    CatalogRequest req = new CatalogRequest(CatalogRequest.RequestType.GATOR_QUERY);
    req.setParams(params);/*  ww  w . jav  a 2s  . c o  m*/
    req.setUse(CatalogRequest.Use.CATALOG_OVERLAY);
    Widget w = getDialogWidget();
    int cX = w.getAbsoluteLeft() + w.getOffsetWidth() / 2;
    int cY = w.getAbsoluteTop() + w.getOffsetHeight() / 2;
    IrsaCatalogTask.getCatalog(this.getDialogWidget(), req, new CatalogSearchResponse() {
        public void showNoRowsReturned() {
            PopupUtil.showError(_prop.getTitle("noRowsReturned"), _prop.getError("noRowsReturned"));
        }

        public void status(RequestStatus requestStatus) {
            cb.onSuccess("ok");
        }
    }, cX, cY, panel.getTitle());
}

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From source file:edu.caltech.ipac.firefly.ui.catalog.CatalogSearchDropDown.java

private void performSearch(List<Param> params) {
    CatalogRequest req = new CatalogRequest(CatalogRequest.RequestType.GATOR_QUERY);
    req.setParams(params);/*from   ww w  . j  a  va 2 s.c om*/
    req.setUse(CatalogRequest.Use.CATALOG_OVERLAY);
    if (useSearchAdmin) {
        hide();
        String title = req.getParam(CatalogRequest.CATALOG_PROJECT) == null ? ""
                : req.getParam(CatalogRequest.CATALOG_PROJECT) + "-";
        title = title + req.getQueryCatName();
        SearchAdmin.getInstance().submitSearch(req, title);
    } else {
        Widget w = _mainPanel.getParent();
        int cX = w.getAbsoluteLeft() + w.getOffsetWidth() / 2;
        int cY = w.getAbsoluteTop() + w.getOffsetHeight() / 2;
        IrsaCatalogTask.getCatalog(_mainPanel, req, new CatalogSearchResponse() {
            public void showNoRowsReturned() {
                PopupUtil.showError(_prop.getTitle("noRowsReturned"), _prop.getError("noRowsReturned"));
            }

            public void status(RequestStatus requestStatus) {
                hide();
            }
        }, cX, cY, _catalogPanel.getTitle());
    }
}

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From source file:edu.caltech.ipac.firefly.ui.catalog.CatddPanel.java

public void onResize() {
    Widget parent = getParent();
    if (panel != null && html != null && formType != null) {
        int fixedHeight = panel.getOffsetHeight() + html.getOffsetHeight() + formType.getOffsetHeight();
        int h = parent.getOffsetHeight() - fixedHeight;
        int w = (parent.getOffsetWidth() - 15);
        if (w > 0 && h > 0) {
            table.setSize(w + "px", h + "px");
        }//from ww  w . j  a  va  2  s  .  c o m
    }
}

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From source file:edu.caltech.ipac.firefly.ui.DynDownloadSelectionDialog.java

private void startPackaging() {
    TitleRet title = buildTitle();//from w w  w  .  j  av  a 2s.  c  om

    String emailStr = null;
    if (_useEmail.getValue() && !StringUtils.isEmpty(_emailField.getValue())) {
        emailStr = _emailField.getValue();
        Preferences.set(BackgroundManager.EMAIL_PREF, emailStr);
    }

    DownloadRequest dataRequest = getDownloadRequest();
    LayoutManager lman = Application.getInstance().getLayoutManager();
    dataRequest.setBaseFileName(title.getFileName());
    dataRequest.setTitle(title.getTitle());
    dataRequest.setEmail(emailStr);
    dataRequest.setDataSource(DynRequestHandler.getCurrentProject());

    // set options into request
    List<InputField> ifs = Form.searchForFields(_optionsPanel);
    for (InputField i : ifs) {
        if (GwtUtil.isOnDisplay(i) || i instanceof HiddenField) {
            dataRequest.setParam(i.getFieldDef().getName(), i.getValue());
        }
    }

    Widget maskW = lman.getRegion(LayoutManager.RESULT_REGION).getDisplay();
    Widget w = getDialogWidget();
    int cX = w.getAbsoluteLeft() + w.getOffsetWidth() / 2;
    int cY = w.getAbsoluteTop() + w.getOffsetHeight() / 2;
    PackageTask.preparePackage(maskW, cX, cY, dataRequest);
}

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From source file:edu.caltech.ipac.firefly.ui.GwtUtil.java

/**
 * return true if this component is visible and occupy space
 *
 * @param widget the widget to test//from  w  ww. j  a va  2 s . com
 * @return true if is on the display
 */
public static boolean isOnDisplay(Widget widget) {
    if (widget != null) {
        boolean val = (widget.getOffsetHeight() * widget.getOffsetWidth() > 0)
                && isVisible(widget.getElement());
        return val;
    }
    return false;
}

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From source file:edu.caltech.ipac.firefly.ui.GwtUtil.java

public static ScreenPt getCenterPos(Widget w) {
    if (w == null)
        return new ScreenPt(-1, -1);
    int x = w.getOffsetWidth() / 2 + w.getAbsoluteLeft();
    int y = w.getOffsetHeight() / 2 + w.getAbsoluteTop();
    return new ScreenPt(x, y);
}

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From source file:edu.caltech.ipac.firefly.ui.imageGrid.BasicImageGrid.java

protected int getResizedWidth() {
    int px = 64; // min width should be no less than min plot width
    Widget parent = mainPanel;

    if (parent != null) {
        px = parent.getOffsetWidth() / columns;
        px = px > 74 ? px - 10 : 64;//from  w w  w.  jav  a 2  s . c o  m
    }
    return px;
}

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From source file:edu.caltech.ipac.firefly.ui.PopoutControlsUI.java

public Dimension getGridDimension(int rows, int cols) {
    final int margin = 4;
    final int panelMargin = 14;
    Widget p = _expandGrid.getParent();
    if (!GwtUtil.isOnDisplay(p))
        return null;
    int w = (p.getOffsetWidth() - panelMargin) / cols - margin;
    int h = (p.getOffsetHeight() - panelMargin) / rows - margin;
    return new Dimension(w, h);
}

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From source file:edu.caltech.ipac.firefly.ui.PopupPane.java

/**
 * Determine where the place the popup. This is a huge and central method to PopupPane - it needs come cleaning up
 * @param xoffset offset x added to alignment
 * @param yoffset offset y added to alignment
 *///from   w ww . j ava  2s.c  o m
private void alignPopup(final int xoffset, final int yoffset) {
    int x, y;

    if (popup != null)
        GwtUtil.setStyle(popup, "clip", "auto");
    if (firstAlign) {
        optimalWidth = content.getOffsetWidth();
        optimalHeight = content.getOffsetHeight();
        DeferredCommand.addCommand(new Command() {
            public void execute() {
                adjustResizable();
            }
        });
    }

    firstAlign = false;
    locateMask();

    PointerDir dir = PointerDir.NONE;

    if (alignAt == Align.DISABLE) {
        if (_pointerPopup)
            alignPointer(PointerDir.NORTH);
        return;
    }

    Widget alignWidget = this.alignWidget;
    if (alignWidget == null)
        alignWidget = RootPanel.get();

    int popupHeight = popup.getOffsetHeight();
    int popupWidth = popup.getOffsetWidth();
    int rootHeight = Window.getClientHeight();
    int rootWidth = Window.getClientWidth();

    int alignX = alignWidget.getAbsoluteLeft();
    int alignY = alignWidget.getAbsoluteTop();
    int alignWidth = alignWidget.getOffsetWidth();
    int alignHeight = alignWidget.getOffsetHeight();

    if (alignAt == Align.BOTTOM_LEFT) {
        x = alignX + xoffset;
        y = alignY + alignHeight + yoffset;

    } else if (alignAt == Align.BOTTOM_RIGHT) {
        x = alignX + alignWidth + xoffset;
        y = alignY + alignHeight + yoffset;

    } else if (alignAt == Align.AUTO_POINTER) {
        dir = PointerDir.NORTH;
        definePointerDirection(dir);
        x = alignX + (alignWidth / 2) - (popupWidth >> 1);
        if (_pointerPopup)
            x += HOR_PTR_IMAGE_OFFSET;
        y = alignY + alignHeight + yoffset;
        if (y + popupHeight > Window.getClientHeight()) {
            dir = PointerDir.SOUTH_WEST;
            definePointerDirection(dir);
            x = alignX + alignWidth + xoffset;
            if (_pointerPopup)
                x += HOR_PTR_IMAGE_OFFSET;
            y = (alignY - popupHeight + 5) - yoffset;

        }
    } else if (alignAt == Align.BOTTOM_CENTER) {
        x = alignX + (alignWidth / 2) - (popupWidth >> 1);
        if (_pointerPopup)
            x += HOR_PTR_IMAGE_OFFSET;
        y = alignY + alignHeight + yoffset;
    } else if (alignAt == Align.VISIBLE_BOTTOM) { //todo
        rootHeight = Window.getClientHeight();
        x = Window.getScrollLeft() + xoffset;
        y = Window.getScrollTop() + Window.getClientHeight() - popupHeight + yoffset;

    } else if (alignAt == Align.BOTTOM_CENTER_POPUP_BOTTOM) {
        x = alignX + (alignWidth / 2) - (popupWidth >> 1);
        if (_pointerPopup)
            x += HOR_PTR_IMAGE_OFFSET;
        y = alignY + alignHeight - popupHeight + yoffset;

    } else if (alignAt == Align.TOP_CENTER) {
        x = alignX + (alignWidth / 2) - (popupWidth >> 1);
        if (_pointerPopup)
            x += HOR_PTR_IMAGE_OFFSET;
        y = (alignY - popupHeight) - yoffset;

    } else if (alignAt == Align.TOP_RIGHT) {
        x = alignX + alignWidth + xoffset - popupWidth;
        y = alignY + yoffset;

    } else if (alignAt == Align.TOP_RIGHT_POPUP_RIGHT) {
        x = alignX + alignWidth + xoffset;
        y = alignY + yoffset;

    } else if (alignAt == Align.CENTER) {
        if (alignWidget == null) {
            int left = (Window.getClientWidth() - popupWidth) >> 1;
            int top = (Window.getClientHeight() - popupHeight) >> 1;
            x = Window.getScrollLeft() + left;
            y = Window.getScrollTop() + top;
        } else {
            int width = content.getOffsetWidth();
            int height = content.getOffsetHeight();
            x = alignX + alignWidth / 2;
            x = x - width / 2 + xoffset;
            y = alignY + alignHeight / 2;
            y = y - height / 2 + yoffset;
        }
        if (y < 0)
            y = 10;
        if (x < 0)
            x = 10;
    } else if (alignAt == Align.TOP_LEFT_POPUP_RIGHT) {
        x = alignX + xoffset - popupWidth;
        if (x < 0)
            x = 0;
        y = alignY + yoffset;
    } else if (alignAt == Align.TOP_LEFT_POPUP_BOTTOM) {
        x = alignX + xoffset;
        if (x < 0)
            x = 0;
        y = alignY + yoffset - popupHeight;
    } else if (alignAt == Align.TOP_RIGHT_OR_LEFT) {
        if (Window.getClientWidth() < (alignWidth + popupWidth)) {
            x = Window.getClientWidth() - ((xoffset + 35) + popupWidth);
            if (x < 0)
                x = 0;
            y = alignY + yoffset;
        } else {
            x = alignX + alignWidth + xoffset;
            y = alignY + yoffset;
        }

    } else {

        // default to TOP_LEFT
        x = 1 + xoffset;
        y = 1 + yoffset;
    }

    //----
    // Now adjust the popup to fit in the viewable area
    //----

    if (x + popupWidth > rootWidth) {
        x = x - ((x + popupWidth) - rootWidth); // move if over by the amount it is off the side
    }

    if (y + popupHeight > rootHeight && rootHeight > 10) { //if bottom of dialog is off the bottom, if root height is near 0 then don't adjust
        y = y - ((y + popupHeight) - rootHeight); // move if up by the amount it is off the bottom
    }

    if (y < Window.getScrollTop())
        y = Window.getScrollTop() + 1; // if it is off the top set it to the top +1
    if (x < Window.getScrollLeft())
        x = Window.getScrollLeft() + 1;// if it is off the left set it to the left +1

    if (_doAlign)
        _doAlign = _autoAlign;

    alignPointer(dir);

    if (popup.isVisible()) {
        if (popup.getAbsoluteLeft() != x || popup.getAbsoluteTop() != y) {
            popup.setPopupPosition(x, y);
        }
    }

}

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From source file:edu.caltech.ipac.firefly.ui.PopupUtil.java

public static void showMinimalError(Widget anchor, String msg) {
    final PopupPanel p = new PopupPanel(true);
    p.setAnimationEnabled(true);// w ww.  j a  v  a2  s .c o m
    p.addStyleName("onTopDialog");
    p.setWidget(new HTML(msg));
    p.setPopupPosition(anchor.getAbsoluteLeft() + anchor.getOffsetWidth(),
            anchor.getAbsoluteTop() + anchor.getOffsetHeight());
    p.show();
    new Timer() {
        public void run() {
            p.hide();
        }
    }.schedule(4000);

}

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