diff options
Diffstat (limited to 'indra/llui/llmultislider.cpp')
| -rw-r--r-- | indra/llui/llmultislider.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/indra/llui/llmultislider.cpp b/indra/llui/llmultislider.cpp index fbe0d3f065..acfe4a0cba 100644 --- a/indra/llui/llmultislider.cpp +++ b/indra/llui/llmultislider.cpp @@ -149,6 +149,16 @@ LLMultiSlider::~LLMultiSlider() delete mMouseUpSignal; } +F32 LLMultiSlider::getNearestIncrement(F32 value) const +{ + value = llclamp(value, mMinValue, mMaxValue); + + // Round to nearest increment (bias towards rounding down) + value -= mMinValue; + value += mIncrement / 2.0001f; + value -= fmod(value, mIncrement); + return mMinValue + value; +} void LLMultiSlider::setSliderValue(const std::string& name, F32 value, BOOL from_event) { @@ -157,13 +167,7 @@ void LLMultiSlider::setSliderValue(const std::string& name, F32 value, BOOL from return; } - value = llclamp( value, mMinValue, mMaxValue ); - - // Round to nearest increment (bias towards rounding down) - value -= mMinValue; - value += mIncrement/2.0001f; - value -= fmod(value, mIncrement); - F32 newValue = mMinValue + value; + F32 newValue = getNearestIncrement(value); // now, make sure no overlap // if we want that |