Java 类com.google.gwt.user.client.ui.IndexedPanel 实例源码

private void processSetProperty(String appId, String windowId, String eventSessionId, SetPropertyGVO setProperty, BuiltInComponentGVO builtInComponentGVO,
        List<UIObject> uiObjects) {
    for (int i=0; i< uiObjects.size(); i++) {
        UIObject uiObject = uiObjects.get(i);
        if (uiObject != null) {
            processProperty(uiObject, appId, windowId, eventSessionId, builtInComponentGVO, setProperty);
            if ((uiObject instanceof HasWidgets) && (appliesToChild(uiObject, setProperty))) {
                HasWidgets hasWidgets = (HasWidgets) uiObject;
                processWidgets(hasWidgets, appId, windowId, eventSessionId, builtInComponentGVO, setProperty);
            }
            // Choice items are also stored with the same id or name of the parent choice in repository to make it accessble for getting values.
            // So When setting a property of a choice we need to skip the items comes just after the Choice.
            // For eg: When we set the visibility of Choice we have to do it for only Choice to for the items.
            if ((uiObject instanceof HasChoice) && (uiObject instanceof IndexedPanel)) {
                int choiceItemCount = ((IndexedPanel)uiObject).getWidgetCount();
                i += choiceItemCount;
            }
        }
    }
}

public void execute(BuiltInFunctionGVO builtInFunction) {
    if (builtInFunction instanceof SetPropertyGVO) {
        SetPropertyGVO setProperty = (SetPropertyGVO) builtInFunction;
        if (builtInFunction.getComponents() != null) {
            for (BuiltInComponentGVO builtInComponentGVO : builtInFunction.getComponents()) {
                String component = builtInComponentGVO.getComponentIdUUID();
                List<UIObject> uiObjects = null;
                if (component == null) {
                    uiObjects = RendererHelper.getNamedComponent(builtInComponentGVO.getComponentName());
                } else if (component.contains(MENU) || component.contains(TOOLBAR)) {
                    uiObjects = getUIObjectsForMenuOrToolbar(component);
                } else {
                    uiObjects = getUIObjects(component, setProperty);
                }
                if (uiObjects != null){
                    for (int i=0; i< uiObjects.size(); i++) {
                        UIObject uiObject = uiObjects.get(i);
                        if (uiObject != null) {
                            processProperty(uiObject, builtInComponentGVO, setProperty);
                            if ((uiObject instanceof HasWidgets) && (appliesToChild(uiObject, setProperty))) {
                                HasWidgets hasWidgets = (HasWidgets) uiObject;
                                processWidgets(hasWidgets, builtInComponentGVO, setProperty);
                            }
                            // Choice items are also stored with the same id or name of the parent choice in repository to make it accessble for getting values.
                            // So When setting a property of a choice we need to skip the items comes just after the Choice.
                            // For eg: When we set the visibility of Choice we have to do it for only Choice to for the items.
                            if ((uiObject instanceof HasChoice) && (uiObject instanceof IndexedPanel)) {
                                int choiceItemCount = ((IndexedPanel)uiObject).getWidgetCount();
                                i += choiceItemCount;
                            }
                        }
                    }
                }
            }
        }
    }
    FunctionsExecutor.setProcessedBuiltIn(true);
}