//-----------------------------------------------------------------------
void TextAreaOverlayElement::_update(void)
{
Real vpWidth, vpHeight;
vpWidth = (Real) (OverlayManager::getSingleton().getViewportWidth());
vpHeight = (Real) (OverlayManager::getSingleton().getViewportHeight());
mViewportAspectCoef = vpHeight/vpWidth;
// Check size if pixel-based / relative-aspect-adjusted
switch (mMetricsMode)
{
case GMM_PIXELS:
if(mGeomPositionsOutOfDate)
{
// recalculate character size
mCharHeight = (Real) mPixelCharHeight / vpHeight;
mSpaceWidth = (Real) mPixelSpaceWidth / vpHeight;
mGeomPositionsOutOfDate = true;
}
break;
case GMM_RELATIVE_ASPECT_ADJUSTED:
if(mGeomPositionsOutOfDate)
{
// recalculate character size
mCharHeight = (Real) mPixelCharHeight / 10000.0f;
mSpaceWidth = (Real) mPixelSpaceWidth / 10000.0f;
mGeomPositionsOutOfDate = true;
}
break;
default:
break;
}
OverlayElement::_update();
if (mColoursChanged && mInitialised)
{
updateColours();
mColoursChanged = false;
}
}
void TextureControl::setColour(MyGUI::Colour _value)
{
mCurrentColour = _value;
updateColours();
}