Examples of com.vaadin.terminal.gwt.client.RenderInformation.Size

Package com.vaadin.terminal.gwt.client.RenderInformation

Examples of com.vaadin.terminal.gwt.client.RenderInformation.Size

com.vaadin.terminal.gwt.client.RenderInformation.Size


                for (Paintable paintable : updatedWidgets) {
                    ComponentDetail detail = idToPaintableDetail
                            .get(getPid(paintable));
                    Widget widget = (Widget) paintable;
                    Size oldSize = detail.getOffsetSize();
                    Size newSize = new Size(widget.getOffsetWidth(),
                            widget.getOffsetHeight());


                    if (oldSize == null || !oldSize.equals(newSize)) {
                        sizeUpdatedWidgets.add(paintable);
                        detail.setOffsetSize(newSize);

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                for (Paintable paintable : updatedWidgets) {
                    ComponentDetail detail = idToPaintableDetail
                            .get(getPid(paintable));
                    Widget widget = (Widget) paintable;
                    Size oldSize = detail.getOffsetSize();
                    Size newSize = new Size(widget.getOffsetWidth(),
                            widget.getOffsetHeight());


                    if (oldSize == null || !oldSize.equals(newSize)) {
                        sizeUpdatedWidgets.add(paintable);
                        detail.setOffsetSize(newSize);

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    }// class CustomPopup


    // Container methods


    public RenderSpace getAllocatedSpace(Widget child) {
        Size popupExtra = calculatePopupExtra();


        return new RenderSpace(RootPanel.get().getOffsetWidth()
                - popupExtra.getWidth(), RootPanel.get().getOffsetHeight()
                - popupExtra.getHeight());
    }

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        // border + padding
        int width = Util.getRequiredWidth(pe) - Util.getRequiredWidth(ipe);
        int height = Util.getRequiredHeight(pe) - Util.getRequiredHeight(ipe);


        return new Size(width, height);
    }

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        isRendering = false;
        sizeHasChangedDuringRendering = false;
    }


    private void layoutSizeMightHaveChanged() {
        Size oldSize = new Size(activeLayoutSize.getWidth(),
                activeLayoutSize.getHeight());
        calculateLayoutDimensions();


        /*
         * If layout dimension changes we must also update container sizes
         */
        if (!oldSize.equals(activeLayoutSize)) {
            calculateContainerSize();
        }
    }

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        } else {
            summedWidgetHeight += activeSpacing.vSpacing
                    * (widgetToComponentContainer.size() - 1);
        }


        Size layoutSize = updateLayoutDimensions(summedWidgetWidth,
                summedWidgetHeight, maxWidgetWidth, maxWidgetHeight);


        int remainingSpace;
        if (isHorizontal()) {
            remainingSpace = layoutSize.getWidth() - summedWidgetWidth;
        } else {
            remainingSpace = layoutSize.getHeight() - summedWidgetHeight;
        }
        if (remainingSpace < 0) {
            remainingSpace = 0;
        }

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        // "Layout size: " + activeLayoutSize);
        return remainingSpace;
    }


    private int getWidgetHeight(ChildComponentContainer childComponentContainer) {
        Size s = childComponentContainer.getWidgetSize();
        return s.getHeight()
                + childComponentContainer.getCaptionHeightAboveComponent();
    }

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        return s.getHeight()
                + childComponentContainer.getCaptionHeightAboveComponent();
    }


    private int getWidgetWidth(ChildComponentContainer childComponentContainer) {
        Size s = childComponentContainer.getWidgetSize();
        int widgetWidth = s.getWidth()
                + childComponentContainer.getCaptionWidthAfterComponent();


        /*
         * If the component does not have a specified size in the main direction
         * the caption may determine the space used by the component

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             * size may have changed
             */
            componentContainer.updateCaptionSize();
        }


        Size sizeBefore = new Size(activeLayoutSize.getWidth(),
                activeLayoutSize.getHeight());


        recalculateLayoutAndComponentSizes();
        boolean sameSize = (sizeBefore.equals(activeLayoutSize));
        if (!sameSize) {
            /* Must inform child components about possible size updates */
            client.runDescendentsLayout(this);
        }

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        return sameSize;
    }


    @Override
    public void setHeight(String height) {
        Size sizeBefore = new Size(activeLayoutSize.getWidth(),
                activeLayoutSize.getHeight());


        super.setHeight(height);


        if (height != null && !height.equals("")) {
            setActiveLayoutHeight(getOffsetHeight()
                    - activeMargins.getVertical());
        }


        if (isRendering) {
            sizeHasChangedDuringRendering = true;
        } else {
            recalculateLayoutAndComponentSizes();
            boolean sameSize = (sizeBefore.equals(activeLayoutSize));
            if (!sameSize) {
                /* Must inform child components about possible size updates */
                client.runDescendentsLayout(this);
            }
        }

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Related Classes of com.vaadin.terminal.gwt.client.RenderInformation.Size

com.vaadin.terminal.gwt.client.ApplicationConnection

com.vaadin.terminal.gwt.client.ui.VDragAndDropWrapper

com.vaadin.terminal.gwt.client.ui.VOrderedLayout

com.vaadin.terminal.gwt.client.ui.VPopupView

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