Examples of Paintable

DicomCanvas.Paintable
com.vaadin.terminal.Paintable
Interface implemented by all classes that can be painted. Classes implementing this interface know how to output themselves to a UIDL stream and that way describing to the terminal how it should be displayed in the UI. @author IT Mill Ltd. @version 6.4.8 @since 3.0
com.vaadin.terminal.gwt.client.Paintable
An interface used by client-side widgets or paintable parts to receive updates from the corresponding server-side components in the form of {@link UIDL}. Updates can be sent back to the server using the {@link ApplicationConnection#updateVariable()} methods.

Examples of com.vaadin.terminal.gwt.client.Paintable

        public boolean isOpen() {
            return open;
        }


        public void setContent(UIDL contentUidl) {
            final Paintable newPntbl = client.getPaintable(contentUidl);
            if (getPaintable() == null) {
                add((Widget) newPntbl, content);
                paintables.add(newPntbl);
            } else if (getPaintable() != newPntbl) {
                replacePaintable(newPntbl);
            }
            newPntbl.updateFromUIDL(contentUidl, client);
            if (contentUidl.getBooleanAttribute("cached")) {
                /*
                 * The size of a cached, relative sized component must be
                 * updated to report correct size.
                 */

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Examples of com.vaadin.terminal.gwt.client.Paintable


        handleError(uidl);


        // Render content
        final UIDL layoutUidl = uidl.getChildUIDL(0);
        final Paintable newLayout = client.getPaintable(layoutUidl);
        if (newLayout != layout) {
            if (layout != null) {
                client.unregisterPaintable(layout);
            }
            setWidget((Widget) newLayout);

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Examples of com.vaadin.terminal.gwt.client.Paintable

     * @return
     */
    private StackItem moveStackItemIfNeeded(StackItem item, int newIndex,
            UIDL tabUidl) {
        UIDL tabContentUIDL = null;
        Paintable tabContent = null;
        if (tabUidl.getChildCount() > 0) {
            tabContentUIDL = tabUidl.getChildUIDL(0);
            tabContent = client.getPaintable(tabContentUIDL);
        }

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Examples of com.vaadin.terminal.gwt.client.Paintable

            while (w != null && !(w instanceof Paintable)) {
                w = w.getParent();
            }
            target = (Paintable) w;
        }
        final Paintable finalTarget = target;


        event.preventDefault();


        /*
         * The target component might have unpublished changes, try to

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Examples of com.vaadin.terminal.gwt.client.Paintable

        }
        this.client = client;


        final UIDL child = uidl.getChildUIDL(0);
        if (child != null) {
            final Paintable p = client.getPaintable(child);
            if (p != getWidget()) {
                if (getWidget() != null) {
                    client.unregisterPaintable((Paintable) getWidget());
                    clear();
                }
                setWidget((Widget) p);
            }
            p.updateFromUIDL(child, client);
        }


        boolean updateDynamicSize = updateDynamicSize();
        if (updateDynamicSize) {
            renderSpace.setWidth(getElement().getOffsetWidth()

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Examples of com.vaadin.terminal.gwt.client.Paintable

        }


        protected void render() {
            assert childUidl != null;


            Paintable paintable = client.getPaintable(childUidl);
            assert paintable != null;
            if (cc == null || cc.getWidget() != paintable) {
                if (widgetToComponentContainer.containsKey(paintable)) {
                    // Component moving from one place to another
                    cc = widgetToComponentContainer.get(paintable);

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Examples of com.vaadin.terminal.gwt.client.Paintable

                    cc = null;
                } else if (cc != null
                        && cc.getWidget() != client.getPaintable(c)) {
                    // content has changed
                    cc = null;
                    Paintable paintable = client.getPaintable(c);
                    if (widgetToComponentContainer.containsKey(paintable)) {
                        // cc exist for this component (moved) use that for this
                        // cell
                        cc = widgetToComponentContainer.get(paintable);
                        cc.setWidth("");

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Examples of com.vaadin.terminal.gwt.client.Paintable

        maximumPosition = uidl.hasAttribute("maximumPosition") ? uidl
                .getStringAttribute("maximumPosition") : null;


        setSplitPosition(position);


        final Paintable newFirstChild = client.getPaintable(uidl
                .getChildUIDL(0));
        final Paintable newSecondChild = client.getPaintable(uidl
                .getChildUIDL(1));
        if (firstChild != newFirstChild) {
            if (firstChild != null) {
                client.unregisterPaintable((Paintable) firstChild);
            }
            setFirstWidget((Widget) newFirstChild);
        }
        if (secondChild != newSecondChild) {
            if (secondChild != null) {
                client.unregisterPaintable((Paintable) secondChild);
            }
            setSecondWidget((Widget) newSecondChild);
        }
        newFirstChild.updateFromUIDL(uidl.getChildUIDL(0), client);
        newSecondChild.updateFromUIDL(uidl.getChildUIDL(1), client);


        renderInformation.updateSize(getElement());


        if (BrowserInfo.get().isIE7()) {
            // Part III of IE7 hack

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Examples of com.vaadin.terminal.gwt.client.Paintable

                Window.open(parsedUri, target, "");
            }
            childUidl = uidl.getChildUIDL(childIndex++);
        }


        final Paintable lo = client.getPaintable(childUidl);
        if (layout != null) {
            if (layout != lo) {
                // remove old
                client.unregisterPaintable(layout);
                contentPanel.remove((Widget) layout);

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Examples of com.vaadin.terminal.gwt.client.Paintable

                    boolean sorted = tHead.getHeaderCell(col).isSorted();
                    if (cell instanceof String) {
                        addCell(uidl, cell.toString(), aligns[col++], style,
                                isRenderHtmlInCells(), sorted, description);
                    } else {
                        final Paintable cellContent = client
                                .getPaintable((UIDL) cell);


                        addCell(uidl, (Widget) cellContent, aligns[col++],
                                style, sorted);
                        paintComponent(cellContent, (UIDL) cell);

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