public static void ReactCentralPartDoubleClick(this PeriodChoiceControlModel model, double x, double controlActualWidth)
{
if (model.CentralPartDoubleClick)
{
model.ShrinkAroundX(x, controlActualWidth);
}
else
{
model.SetPositions(-4, controlActualWidth); // expand central part all over control
}
model.CentralPartDoubleClick = !model.CentralPartDoubleClick;
}
private static void ShrinkAroundX(this PeriodChoiceControlModel model, double x, double controlActualWidth)
{
double left = x - PeriodChoiceControlModel.MinCenterPartWidth / 2;
if (left < -4)
{
left = -4;
}
if (left > controlActualWidth - PeriodChoiceControlModel.MinCenterPartWidth - 4)
{
left = controlActualWidth - PeriodChoiceControlModel.MinCenterPartWidth - 4;
}
model.SetPositions(left, PeriodChoiceControlModel.MinCenterPartWidth);
}
