private void SetHorizontalSplitPosition(int index, float percentage)
{
percentage = Math.Min(100, Math.Max(0, percentage));
if (RowCount == 0 || index < 0 || index >= RowCount - 1 || Height <= 0)
{
return;
}
var heights = RowStyles.OfType <RowStyle>().Select(x => x.Height).ToList();
var currentPercent = heights.GetRange(0, index + 1).Sum();
if (percentage < currentPercent)
{
// <--
var diff = currentPercent - percentage;
for (var i = index; i >= 0 && diff > 0; i--)
{
var h = heights[i];
var nh = Math.Max(MinimumViewSize, h - diff);
heights[i] = nh;
heights[index + 1] += (h - nh);
diff -= (h - nh);
}
}
else if (percentage > currentPercent)
{
// -->
var diff = percentage - currentPercent;
for (var i = index + 1; i < heights.Count && diff > 0; i++)
{
var h = heights[i];
var nh = Math.Max(MinimumViewSize, h - diff);
heights[i] = nh;
heights[index] += (h - nh);
diff -= (h - nh);
}
}
for (var i = 0; i < RowCount; i++)
{
heights[i] = (float)Math.Round(heights[i] * 10) / 10;
RowStyles[i].Height = heights[i];
}
}
