本文整理汇总了C++中OverlayElement::getWidth方法的典型用法代码示例。如果您正苦于以下问题：C++ OverlayElement::getWidth方法的具体用法？C++ OverlayElement::getWidth怎么用？C++ OverlayElement::getWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OverlayElement的用法示例。
在下文中一共展示了OverlayElement::getWidth方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: initialisation
/** Show the loading bar and start listening.
@param window The window to update
@param numGroupsInit The number of groups you're going to be initialising
@param numGroupsLoad The number of groups you're going to be loading
@param initProportion The proportion of the progress which will be taken
up by initialisation (ie script parsing etc). Defaults to 0.7 since
script parsing can often take the majority of the time.
*/
void LoadingBar::
start(RenderWindow* window, unsigned short numGroupsInit ,
unsigned short numGroupsLoad, Real initProportion)
{
mWindow = window;
mNumGroupsInit = numGroupsInit;
mNumGroupsLoad = numGroupsLoad;
mInitProportion = initProportion;
// We need to pre-initialise the 'Bootstrap' group so we can use
// the basic contents in the loading screen
ResourceGroupManager::getSingleton().initialiseResourceGroup("Bootstrap");
OverlayManager& omgr = OverlayManager::getSingleton();
mLoadOverlay = (Overlay*)omgr.getByName("Core/LoadOverlay");
if (!mLoadOverlay)
{
OGRE_EXCEPT(Exception::ERR_ITEM_NOT_FOUND,
"Cannot find loading overlay", "ExampleLoadingBar::start");
}
mLoadOverlay->show();
// Save links to the bar and to the loading text, for updates as we go
mLoadingBarElement = omgr.getOverlayElement("Core/LoadPanel/Bar/Progress");
mLoadingCommentElement = omgr.getOverlayElement("Core/LoadPanel/Comment");
mLoadingDescriptionElement = omgr.getOverlayElement("Core/LoadPanel/Description");
OverlayElement* barContainer = omgr.getOverlayElement("Core/LoadPanel/Bar");
mProgressBarMaxSize = barContainer->getWidth();
mLoadingBarElement->setWidth(0);
// self is listener
ResourceGroupManager::getSingleton().addResourceGroupListener(this);
}