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:com.fullmetalgalaxy.client.creation.WgtBoardEditTokens.java

License:Open Source License

@Override
public void onScroll(Widget p_widget, int p_scrollLeft, int p_scrollTop) {
    m_layerCollection.redraw(p_scrollLeft, p_scrollTop, p_scrollLeft + p_widget.getOffsetWidth(),
            p_scrollTop + p_widget.getOffsetHeight());
}

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From source file:com.fullmetalgalaxy.client.game.board.WgtBoardLayerBase.java

License:Open Source License

/**
 * set position of a widget as the widget is centered on the given position.
 * @param p_w//from  w  w w  . j  av a 2 s .  co  m
 * @param p_wgtPixPosition position in pixel
 */
private void setWidgetPixPosition(Widget p_w, AnPair p_wgtPixPosition) {
    super.setWidgetPosition(p_w, p_wgtPixPosition.getX() - p_w.getOffsetWidth() / 2,
            p_wgtPixPosition.getY() - p_w.getOffsetHeight() / 2);
    // p_w.setVisible( true );
}

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From source file:com.fullmetalgalaxy.client.game.board.WgtBoardTorus.java

License:Open Source License

@Override
public void onScroll(Widget p_widget, int p_scrollLeft, int p_scrollTop) {
    // should we move local layers
    AnPair pixCenter = new AnPair(p_scrollLeft + p_widget.getOffsetWidth() / 2,
            p_scrollTop + p_widget.getOffsetHeight() / 2);
    AnPair hexCenter = BoardConvert.convertPixPositionToHexPosition(pixCenter, getZoom(), new AnPair(0, 0));
    int middleLocalLayerIX = 1;
    int middleLocalLayerIY = 1;
    if (GameEngine.game().getMapShape().isEWLinked()) {
        // east / west are linked (ie borderless)
        if (hexCenter.getX() < GameEngine.model().getGame().getLandWidth() / 3)
            middleLocalLayerIX = 0;//from www  .  j  av a2 s.  c o  m
        if (hexCenter.getX() >= GameEngine.model().getGame().getLandWidth() * 2 / 3)
            middleLocalLayerIX = 2;
        // up to here middleLocalLayerIX is an offset on current m_middleLocalLayerI?
        // TODO remove that by using local convertPixPositionToHexPosition
        middleLocalLayerIX += m_middleLocalLayerIX - 1;
        if (middleLocalLayerIX > 2)
            middleLocalLayerIX -= 3;
        if (middleLocalLayerIX < 0)
            middleLocalLayerIX += 3;
    }
    if (GameEngine.game().getMapShape().isNSLinked()) {
        // north / south are linked (ie borderless)
        if (hexCenter.getY() < GameEngine.model().getGame().getLandHeight() / 3)
            middleLocalLayerIY = 0;
        if (hexCenter.getY() >= GameEngine.model().getGame().getLandHeight() * 2 / 3)
            middleLocalLayerIY = 2;
        // up to here middleLocalLayerIY is an offset on current m_middleLocalLayerI?
        middleLocalLayerIY += m_middleLocalLayerIY - 1;
        if (middleLocalLayerIY > 2)
            middleLocalLayerIY -= 3;
        if (middleLocalLayerIY < 0)
            middleLocalLayerIY += 3;
    }
    if (middleLocalLayerIX != m_middleLocalLayerIX || middleLocalLayerIY != m_middleLocalLayerIY) {
        if (p_widget instanceof WgtScroll) {
            int pxOffsetX = 0;
            int pxOffsetY = 0;
            if (m_middleLocalLayerIX == 0 && middleLocalLayerIX == 2)
                pxOffsetX -= m_localLayerHexWidth[1];
            if (m_middleLocalLayerIX == 0 && middleLocalLayerIX == 1)
                pxOffsetX += m_localLayerHexWidth[2];
            if (m_middleLocalLayerIX == 1 && middleLocalLayerIX == 2)
                pxOffsetX += m_localLayerHexWidth[0];
            if (m_middleLocalLayerIX == 1 && middleLocalLayerIX == 0)
                pxOffsetX -= m_localLayerHexWidth[2];
            if (m_middleLocalLayerIX == 2 && middleLocalLayerIX == 0)
                pxOffsetX += m_localLayerHexWidth[1];
            if (m_middleLocalLayerIX == 2 && middleLocalLayerIX == 1)
                pxOffsetX -= m_localLayerHexWidth[0];
            if (m_middleLocalLayerIY == 0 && middleLocalLayerIY == 2)
                pxOffsetY -= m_localLayerHexHeight[1];
            if (m_middleLocalLayerIY == 0 && middleLocalLayerIY == 1)
                pxOffsetY += m_localLayerHexHeight[2];
            if (m_middleLocalLayerIY == 1 && middleLocalLayerIY == 2)
                pxOffsetY += m_localLayerHexHeight[0];
            if (m_middleLocalLayerIY == 1 && middleLocalLayerIY == 0)
                pxOffsetY -= m_localLayerHexHeight[2];
            if (m_middleLocalLayerIY == 2 && middleLocalLayerIY == 0)
                pxOffsetY += m_localLayerHexHeight[1];
            if (m_middleLocalLayerIY == 2 && middleLocalLayerIY == 1)
                pxOffsetY -= m_localLayerHexHeight[0];
            pxOffsetX *= FmpConstant.getHexWidth(getZoom()) * 3 / 4;
            pxOffsetY *= FmpConstant.getHexHeight(getZoom());
            pxOffsetX = ((WgtScroll) p_widget).getHorizontalScrollPosition() - pxOffsetX;
            pxOffsetY = ((WgtScroll) p_widget).getVerticalScrollPosition() - pxOffsetY;
            ((WgtScroll) p_widget).setScrollPositionSilent(pxOffsetX, pxOffsetY);

        }
        m_middleLocalLayerIY = middleLocalLayerIY;
        m_middleLocalLayerIX = middleLocalLayerIX;
        setLayersPositions(GameEngine.model().getGame());
    }

    for (int ix = 0; ix < 3; ix++)
        for (int iy = 0; iy < 3; iy++) {
            int visibleLeftPix = p_scrollLeft - m_panel.getWidgetLeft(m_cadranLayers[ix][iy].asWidget());
            int visibleTopPix = p_scrollTop - m_panel.getWidgetTop(m_cadranLayers[ix][iy].asWidget());
            m_cadranLayers[ix][iy].redraw(visibleLeftPix, visibleTopPix,
                    visibleLeftPix + p_widget.getOffsetWidth(), visibleTopPix + p_widget.getOffsetHeight());
        }
    m_globalLayers.redraw(p_scrollLeft, p_scrollTop, p_scrollLeft + p_widget.getOffsetWidth(),
            p_scrollTop + p_widget.getOffsetHeight());
}

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From source file:com.google.appinventor.client.editor.simple.components.MockComponentsUtil.java

License:Open Source License

/**
 * Returns the preferred size of the specified widget,
 * in an array of the form {@code [width, height]}.
 * <p>//from  w w w  .  java  2s.  co  m
 * It is assumed that:
 * <ul>
 *   <li>{@code w} has no parent</li>
 *   <li>{@code w} has not been configured to be invisible</li>
 * </ul>
 */
public static int[] getPreferredSizeOfDetachedWidget(Widget w) {
    // Attach the widget to the DOM, so that its preferred size is calculated correctly
    RootPanel.get().add(w);

    String[] style = clearSizeStyle(w);
    int width = w.getOffsetWidth() + 4;
    int height = w.getOffsetHeight();
    restoreSizeStyle(w, style);

    // Detach the widget from the DOM before returning
    RootPanel.get().remove(w);

    return new int[] { width, height };
}

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From source file:com.google.appinventor.client.explorer.project.ProjectNodeContextMenu.java

License:Open Source License

/**
 * Shows a context menu for a node./*from   ww  w .j  a  v  a  2s  .  c o m*/
 *
 * @param node  node for which to show the context menu
 * @param host  widget to anchor context menu to
 */
public static void show(final ProjectNode node, Widget host) {

    List<CommandRegistry.Entry> entries = Ode.getCommandRegistry().get(node);
    if (entries.isEmpty()) {
        return;
    }

    final ContextMenu menu = new ContextMenu();
    // Position the context menu to the East of the host widget.
    menu.setPopupPosition(host.getAbsoluteLeft() + host.getOffsetWidth(), host.getAbsoluteTop());
    for (final CommandRegistry.Entry entry : entries) {
        final ProjectNodeCommand cmd = entry.getCommand();

        // Create the menu item.
        menu.addItem(cmd.getLabel(), new Command() {
            @Override
            public void execute() {
                menu.hide();
                cmd.execute(node);
            }
        });
    }

    menu.show();
}

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From source file:com.google.appinventor.client.widgets.dnd.DragSourceSupport.java

License:Open Source License

/**
 * Returns whether the specified widget contains a position given
 * by the absolute coordinates.//from  ww w .  j a v  a 2s  . c o  m
 *
 * @param w  widget to test
 * @param absX  absolute x coordinate of position
 * @param absY  absolute y coordinate of position
 * @return  {@code true} if the position is within the widget, {@code false}
 *          otherwise
 */
private static boolean isInside(Widget w, int absX, int absY) {
    int wx = w.getAbsoluteLeft();
    int wy = w.getAbsoluteTop();
    int ww = w.getOffsetWidth();
    int wh = w.getOffsetHeight();

    return (wx <= absX) && (absX < wx + ww) && (wy <= absY) && (absY < wy + wh);
}

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From source file:com.googlecode.kanbanik.client.components.WindowBox.java

License:Apache License

/**
 * Convenience method to set the height, width and position of the given widget
 *
 * @param panel/*w  ww .  j  a  v a  2s  .c  om*/
 * @param dx
 * @param dy
 */
protected void dragResizeWidget(PopupPanel panel, int dx, int dy) {
    int x = this.getPopupLeft();
    int y = this.getPopupTop();

    Widget widget = panel.getWidget();

    // left + right
    if ((this.dragMode % 3) != 1) {
        int w = widget.getOffsetWidth();

        // left edge -> move left
        if ((this.dragMode % 3) == 0) {
            x += dx;
            w -= dx;
        } else {
            w += dx;
        }

        w = w < this.minWidth ? this.minWidth : w;

        widget.setWidth(w + "px");
    }

    // up + down
    if ((this.dragMode / 3) != 1) {
        int h = widget.getOffsetHeight();

        // up = dy is negative
        if ((this.dragMode / 3) == 0) {
            y += dy;
            h -= dy;
        } else {
            h += dy;
        }

        h = h < this.minHeight ? this.minHeight : h;

        widget.setHeight(h + "px");
    }

    if (this.dragMode / 3 == 0 || this.dragMode % 3 == 0)
        panel.setPopupPosition(x, y);
}

---

From source file:com.googlecode.kanbanik.client.components.WindowBox.java

License:Apache License

/**
 * Called when the minimize icon is clicked. The default implementation hides the container of the dialog box.
 *
 * @param event The {@link ClickEvent} to handle
 *///from  ww w  . j  av a  2 s  .c om
protected void onMinimizeClick(ClickEvent event) {
    Widget widget = getWidget();

    if (widget == null)
        return;

    boolean visible = widget.isVisible();

    int offsetWidth = widget.getOffsetWidth();

    widget.setVisible(!visible);
    this.minimized = visible;

    if (visible) {
        this.container.setWidth(offsetWidth + "px");
        this.minimize.setStyleName("gwt-extras-dialog-maximize");
    } else {
        this.container.setWidth(null);
        this.minimize.setStyleName("gwt-extras-dialog-minimize");
    }
}

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From source file:com.googlesource.gerrit.plugins.cookbook.client.PopDownButton.java

License:Apache License

private void show() {
    if (popup != null) {
        getElement().getStyle().clearFontWeight();
        popup.hide();//from   w w  w .j a va  2  s .  c  o  m
        return;
    }

    final Widget relativeTo = getParent();
    final PopupPanel p = new PopupPanel(true) {
        @Override
        public void setPopupPosition(int left, int top) {
            top -= Document.get().getBodyOffsetTop();

            int w = Window.getScrollLeft() + Window.getClientWidth();
            int r = relativeTo.getAbsoluteLeft() + relativeTo.getOffsetWidth();
            int right = w - r;
            Style style = getElement().getStyle();
            style.clearProperty("left");
            style.setPropertyPx("right", right);
            style.setPropertyPx("top", top);
        }
    };
    Style popupStyle = p.getElement().getStyle();
    popupStyle.setBorderWidth(0, Unit.PX);
    popupStyle.setBackgroundColor("#EEEEEE");
    p.addAutoHidePartner(getElement());
    p.addCloseHandler(new CloseHandler<PopupPanel>() {
        @Override
        public void onClose(CloseEvent<PopupPanel> event) {
            if (popup == p) {
                getElement().getStyle().clearFontWeight();
                popup = null;
            }
        }
    });
    p.add(widget);
    p.showRelativeTo(relativeTo);
    GlobalKey.dialog(p);
    getElement().getStyle().setFontWeight(FontWeight.BOLD);
    popup = p;
}

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From source file:com.gwtmodel.table.WSize.java

License:Apache License

public WSize(Widget w) {
    this.top = w.getAbsoluteTop();
    this.left = w.getAbsoluteLeft();
    this.height = w.getOffsetHeight();
    this.width = w.getOffsetWidth();
    this.w = w;/*from   w w w. j  a v  a  2s  .  c o m*/
}

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