diff options
Diffstat (limited to 'indra/llui/lluictrl.cpp')
| -rw-r--r-- | indra/llui/lluictrl.cpp | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/indra/llui/lluictrl.cpp b/indra/llui/lluictrl.cpp index 3ac3bf8c41..afd60cbb3e 100644 --- a/indra/llui/lluictrl.cpp +++ b/indra/llui/lluictrl.cpp @@ -36,6 +36,9 @@ static LLDefaultChildRegistry::Register<LLUICtrl> r("ui_ctrl"); +F32 LLUICtrl::sActiveControlTransparency = 1.0f; +F32 LLUICtrl::sInactiveControlTransparency = 1.0f; + // Compiler optimization, generate extern template template class LLUICtrl* LLView::getChild<class LLUICtrl>( const std::string& name, BOOL recurse) const; @@ -110,7 +113,8 @@ LLUICtrl::LLUICtrl(const LLUICtrl::Params& p, const LLViewModelPtr& viewmodel) mMouseUpSignal(NULL), mRightMouseDownSignal(NULL), mRightMouseUpSignal(NULL), - mDoubleClickSignal(NULL) + mDoubleClickSignal(NULL), + mTransparencyType(TT_DEFAULT) { mUICtrlHandle.bind(this); } @@ -923,6 +927,37 @@ BOOL LLUICtrl::getTentative() const void LLUICtrl::setColor(const LLColor4& color) { } +F32 LLUICtrl::getCurrentTransparency() +{ + F32 alpha = 0; + + switch(mTransparencyType) + { + case TT_DEFAULT: + alpha = getDrawContext().mAlpha; + break; + + case TT_ACTIVE: + alpha = sActiveControlTransparency; + break; + + case TT_INACTIVE: + alpha = sInactiveControlTransparency; + break; + + case TT_FADING: + alpha = sInactiveControlTransparency / 2; + break; + } + + return alpha; +} + +void LLUICtrl::setTransparencyType(ETypeTransparency type) +{ + mTransparencyType = type; +} + boost::signals2::connection LLUICtrl::setCommitCallback( const commit_signal_t::slot_type& cb ) { if (!mCommitSignal) mCommitSignal = new commit_signal_t(); |