本文整理汇总了C++中mygui::ImageBox::setAlpha方法的典型用法代码示例。如果您正苦于以下问题：C++ ImageBox::setAlpha方法的具体用法？C++ ImageBox::setAlpha怎么用？C++ ImageBox::setAlpha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mygui::ImageBox的用法示例。
在下文中一共展示了ImageBox::setAlpha方法的3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:
SplashScreenSys::SplashScreenSys()
{
mMousePressed = false;
mCurrentIndex = 0;
mFadeSpeed = 1.5f;
mTimeToSwitch = 3.0f;
mCurrentTime = 0;
MyGUI::ImageBox *xImageBox;
MyGUI::Gui *xGUI = JGC::GraphicSystem::instance()->getGui();
xImageBox = xGUI->createWidget<MyGUI::ImageBox>("ImageBox",0,0,0,0, MyGUI::Align::Default,"Main", "OgreLogo");
xImageBox->setRealCoord(0.0f,0.0f,1.0f,1.0f);
xImageBox->setImageTexture("OgreLogo.png");
xImageBox->setAlpha(0);
mCurrentLayoutWidgets.push_back(xImageBox);
xImageBox = xGUI->createWidget<MyGUI::ImageBox>("ImageBox",0,0,0,0, MyGUI::Align::Default, "Main", "BulletLogo");
xImageBox->setRealCoord(0.0f,0.0f,1.0f,1.0f);
xImageBox->setImageTexture("BulletLogo.png");
xImageBox->setAlpha(0);
mCurrentLayoutWidgets.push_back(xImageBox);
xImageBox = xGUI->createWidget<MyGUI::ImageBox>("ImageBox",0,0,0,0, MyGUI::Align::Default, "Main", "OpenALLogo");
xImageBox->setRealCoord(0.0f,0.0f,1.0f,1.0f);
xImageBox->setImageTexture("openalLogo.png");
xImageBox->setAlpha(0);
mCurrentLayoutWidgets.push_back(xImageBox);
xImageBox = xGUI->createWidget<MyGUI::ImageBox>("ImageBox",0,0,0,0, MyGUI::Align::Default, "Main", "HronoLogo");
xImageBox->setRealCoord(0.0f,0.0f,1.0f,1.0f);
xImageBox->setImageTexture("HronoLogo.png");
xImageBox->setAlpha(0);
mCurrentLayoutWidgets.push_back(xImageBox);
xImageBox = xGUI->createWidget<MyGUI::ImageBox>("ImageBox",0,0,0,0, MyGUI::Align::Default, "Main", "GameLogo");
xImageBox->setRealCoord(0.0f,0.0f,1.0f,1.0f);
xImageBox->setImageTexture("JustGameLogo.png");
xImageBox->setAlpha(0);
mCurrentLayoutWidgets.push_back(xImageBox);
mWidgetsIter = mCurrentLayoutWidgets.begin();
MyGUI::PointerManager::getInstancePtr()->setVisible(false);
}示例2: updateWidgets
//.........这里部分代码省略.........
if (effect->mData.mFlags & ESM::MagicEffect::TargetAttribute)
sourcesDescription += " (" +
MWBase::Environment::get().getWindowManager()->getGameSettingString(
ESM::Attribute::sGmstAttributeIds[effectIt->mKey.mArg], "") + ")";
ESM::MagicEffect::MagnitudeDisplayType displayType = effect->getMagnitudeDisplayType();
if (displayType == ESM::MagicEffect::MDT_TimesInt)
{
std::string timesInt = MWBase::Environment::get().getWindowManager()->getGameSettingString("sXTimesINT", "");
std::stringstream formatter;
formatter << std::fixed << std::setprecision(1) << " " << (effectIt->mMagnitude / 10.0f) << timesInt;
sourcesDescription += formatter.str();
}
else if ( displayType != ESM::MagicEffect::MDT_None )
{
sourcesDescription += ": " + boost::lexical_cast<std::string>(effectIt->mMagnitude);
if ( displayType == ESM::MagicEffect::MDT_Percentage )
sourcesDescription += MWBase::Environment::get().getWindowManager()->getGameSettingString("spercent", "");
else if ( displayType == ESM::MagicEffect::MDT_Feet )
sourcesDescription += " " + MWBase::Environment::get().getWindowManager()->getGameSettingString("sfeet", "");
else if ( displayType == ESM::MagicEffect::MDT_Level )
{
sourcesDescription += " " + ((effectIt->mMagnitude > 1) ?
MWBase::Environment::get().getWindowManager()->getGameSettingString("sLevels", "") :
MWBase::Environment::get().getWindowManager()->getGameSettingString("sLevel", "") );
}
else // ESM::MagicEffect::MDT_Points
{
sourcesDescription += " " + ((effectIt->mMagnitude > 1) ?
MWBase::Environment::get().getWindowManager()->getGameSettingString("spoints", "") :
MWBase::Environment::get().getWindowManager()->getGameSettingString("spoint", "") );
}
}
}
if (remainingDuration > 0.f)
{
MyGUI::ImageBox* image;
if (mWidgetMap.find(it->first) == mWidgetMap.end())
{
image = parent->createWidget<MyGUI::ImageBox>
("ImageBox", MyGUI::IntCoord(w,2,16,16), MyGUI::Align::Default);
mWidgetMap[it->first] = image;
std::string icon = effect->mIcon;
icon[icon.size()-3] = 'd';
icon[icon.size()-2] = 'd';
icon[icon.size()-1] = 's';
icon = "icons\\" + icon;
image->setImageTexture(icon);
std::string name = ESM::MagicEffect::effectIdToString (it->first);
ToolTipInfo tooltipInfo;
tooltipInfo.caption = "#{" + name + "}";
tooltipInfo.icon = effect->mIcon;
tooltipInfo.imageSize = 16;
tooltipInfo.wordWrap = false;
image->setUserData(tooltipInfo);
image->setUserString("ToolTipType", "ToolTipInfo");
}
else
image = mWidgetMap[it->first];
image->setPosition(w,2);
image->setVisible(true);
w += 16;
ToolTipInfo* tooltipInfo = image->getUserData<ToolTipInfo>();
tooltipInfo->text = sourcesDescription;
// Fade out during the last 5 seconds
image->setAlpha(std::min(remainingDuration/fadeTime, 1.f));
}
else if (mWidgetMap.find(it->first) != mWidgetMap.end())
{
mWidgetMap[it->first]->setVisible(false);
}
}
if (adjustSize)
{
int s = w + 2;
if (effects.empty())
s = 0;
int diff = parent->getWidth() - s;
parent->setSize(s, parent->getHeight());
parent->setPosition(parent->getLeft()+diff, parent->getTop());
}
// hide inactive effects
for (std::map<int, MyGUI::ImageBox*>::iterator it = mWidgetMap.begin(); it != mWidgetMap.end(); ++it)
{
if (effects.find(it->first) == effects.end())
it->second->setVisible(false);
}
}示例3: updateWidgets
//.........这里部分代码省略.........
int w=2;
if (adjustSize)
{
int s = effects.size() * 16+4;
if (!effects.size())
s = 0;
int diff = parent->getWidth() - s;
parent->setSize(s, parent->getHeight());
parent->setPosition(parent->getLeft()+diff, parent->getTop());
}
for (std::map <int, std::vector<MagicEffectInfo> >::const_iterator it = effects.begin(); it != effects.end(); ++it)
{
MyGUI::ImageBox* image;
if (mWidgetMap.find(it->first) == mWidgetMap.end())
image = parent->createWidget<MyGUI::ImageBox>
("ImageBox", MyGUI::IntCoord(w,2,16,16), MyGUI::Align::Default);
else
image = mWidgetMap[it->first];
mWidgetMap[it->first] = image;
image->setPosition(w,2);
image->setVisible(true);
const ESM::MagicEffect* effect =
MWBase::Environment::get().getWorld ()->getStore ().get<ESM::MagicEffect>().find(it->first);
std::string icon = effect->mIcon;
icon[icon.size()-3] = 'd';
icon[icon.size()-2] = 'd';
icon[icon.size()-1] = 's';
icon = "icons\\" + icon;
image->setImageTexture(icon);
w += 16;
float remainingDuration = 0;
std::string sourcesDescription;
const float fadeTime = 5.f;
for (std::vector<MagicEffectInfo>::const_iterator effectIt = it->second.begin();
effectIt != it->second.end(); ++effectIt)
{
if (effectIt != it->second.begin())
sourcesDescription += "\n";
// if at least one of the effect sources is permanent, the effect will never wear off
if (effectIt->mPermanent)
remainingDuration = fadeTime;
else
remainingDuration = std::max(remainingDuration, effectIt->mRemainingTime);
sourcesDescription += effectIt->mSource;
if (effect->mData.mFlags & ESM::MagicEffect::TargetSkill)
sourcesDescription += " (" +
MWBase::Environment::get().getWindowManager()->getGameSettingString(
ESM::Skill::sSkillNameIds[effectIt->mKey.mArg], "") + ")";
if (effect->mData.mFlags & ESM::MagicEffect::TargetAttribute)
sourcesDescription += " (" +
MWBase::Environment::get().getWindowManager()->getGameSettingString(
ESM::Attribute::sGmstAttributeIds[effectIt->mKey.mArg], "") + ")";
if (!(effect->mData.mFlags & ESM::MagicEffect::NoMagnitude))
{
std::string pt = MWBase::Environment::get().getWindowManager()->getGameSettingString("spoint", "");
std::string pts = MWBase::Environment::get().getWindowManager()->getGameSettingString("spoints", "");
sourcesDescription += ": " + boost::lexical_cast<std::string>(effectIt->mMagnitude);
sourcesDescription += " " + ((effectIt->mMagnitude > 1) ? pts : pt);
}
}
std::string name = ESM::MagicEffect::effectIdToString (it->first);
ToolTipInfo tooltipInfo;
tooltipInfo.caption = "#{" + name + "}";
tooltipInfo.icon = effect->mIcon;
tooltipInfo.text = sourcesDescription;
tooltipInfo.imageSize = 16;
tooltipInfo.wordWrap = false;
image->setUserData(tooltipInfo);
image->setUserString("ToolTipType", "ToolTipInfo");
// Fade out during the last 5 seconds
image->setAlpha(std::min(remainingDuration/fadeTime, 1.f));
}
// hide inactive effects
for (std::map<int, MyGUI::ImageBox*>::iterator it = mWidgetMap.begin(); it != mWidgetMap.end(); ++it)
{
if (effects.find(it->first) == effects.end())
it->second->setVisible(false);
}
}