private float OnMouseDrag()
{
float result;
if (GUIUtility.hotControl != this.id)
{
result = this.currentValue;
}
else
{
SliderState sliderState = this.SliderState();
if (!sliderState.isDragging)
{
result = this.currentValue;
}
else
{
GUI.changed = true;
this.CurrentEvent().Use();
float num = this.MousePosition() - sliderState.dragStartPos;
float value = sliderState.dragStartValue + num / this.ValuesPerPixel();
result = this.Clamp(value);
}
}
return(result);
}
private void StartDraggingWithValue(float dragStartValue)
{
SliderState sliderState = this.SliderState();
sliderState.dragStartPos = this.MousePosition();
sliderState.dragStartValue = dragStartValue;
sliderState.isDragging = true;
}