C++ (Cpp) ResourceLayout::createWidget Examples

Example #1

File: GUISystem_BaseLayout.cpp Project: raduetsya/GothOgre

//--------------------------------------------------------------------------------------
MyGUI::Widget* BaseLayout::loadLayoutPart(const String& _layoutName, const String& _mainWidgetName, const String& _prefix, MyGUI::Widget* _parent)
{
    // load "*.layout" file
    MyGUI::ResourceLayout* resourceLayout = MyGUI::LayoutManager::getInstance().getByName(_layoutName, false);
    if (!resourceLayout)
    {
        MyGUI::ResourceManager::getInstance().load(_layoutName);
        resourceLayout = MyGUI::LayoutManager::getInstance().getByName(_layoutName, false);
    }
    GOTHOGRE_ASSERT(resourceLayout != nullptr, "Layout '" << _layoutName << "' couldn't be loaded");

    // find main widget's info
    const MyGUI::WidgetInfo* widgetInfo = findWidgetInfo(_mainWidgetName, resourceLayout->getLayoutData());
    GOTHOGRE_ASSERT(widgetInfo != nullptr, "Root widget '" << _mainWidgetName << "' in layout '" << _layoutName << "' not found.");

    // create main widget and its children
    MyGUI::Widget* widget = resourceLayout->createWidget(*widgetInfo, _prefix, _parent);
    GOTHOGRE_ASSERT(widget != nullptr, "Could not create root widget '" << _mainWidgetName << "' in layout '" << _layoutName << "'.");

    return widget;
}