void UpdateMarks()
{
#if XWT_GTK3
Widget.ClearMarks();
if (SnapToTicks)
{
if (MinimumValue >= 0)
{
var ticksCount = (int)((MaximumValue - MinimumValue) / StepIncrement) + 1;
for (int i = 0; i < ticksCount; i++)
{
Widget.AddMark(MinimumValue + (i * StepIncrement), Gtk.PositionType.Bottom, null);
}
}
else if (MaximumValue <= 0)
{
var ticksCount = (int)((MaximumValue - MinimumValue) / StepIncrement) + 1;
for (int i = 0; i < ticksCount; i++)
{
Widget.AddMark(-(i * StepIncrement), Gtk.PositionType.Bottom, null);
}
}
else if (MinimumValue < 0)
{
var ticksCount = (int)(MaximumValue / StepIncrement) + 1;
for (int i = 0; i < ticksCount; i++)
{
Widget.AddMark(i * StepIncrement, Gtk.PositionType.Bottom, null);
}
var ticksCountN = (int)(Math.Abs(MinimumValue) / StepIncrement) + 1;
for (int i = 1; i < ticksCountN; i++)
{
Widget.AddMark(-(i * StepIncrement), Gtk.PositionType.Bottom, null);
}
}
}
#endif
}
