protected void ProcessArrowKey(Keys key, bool rotate)
{
PropertyValue unitValue = _ownerPropertyEnum.Property.GetValue(PropertyUnitLook.UnitValue);
object[] displayStrings = unitValue.GetDisplayedValues();
int index = -1;
if (unitValue.HasMultipleValues)
{
if (key == Keys.Up)
{
index = displayStrings.Length - 1;
}
else if (key == Keys.Down)
{
index = 0;
}
}
else
{
for (int i = 0; i < displayStrings.Length; i++)
{
if (ListText.Equals(displayStrings[i]))
{
if ((key == Keys.Up) && (i > 0))
{
index = i - 1;
}
else if ((key == Keys.Up) && rotate)
{
index = displayStrings.Length - 1;
}
else if ((key == Keys.Down) && (i < displayStrings.Length - 1))
{
index = i + 1;
}
else if ((key == Keys.Down) && rotate)
{
index = 0;
}
break;
}
}
}
if (index != -1)
{
ListText = displayStrings[index].ToString();
if (RealtimeChange)
{
CommitListChanges();
}
}
}
public void CommitListChanges()
{
PropertyValue unitValue = _ownerPropertyEnum.Property.GetValue(PropertyUnitLook.UnitValue);
string oldValue = unitValue.DisplayString;
if (ListText.Equals(oldValue) == false)
{
unitValue.PreviousValue = unitValue.GetValue();
unitValue.SetValueFromInPlaceCtrl(ListText);
if (unitValue.DisplayString != oldValue)
{
_ownerPropertyEnum.Property.ParentGrid.NotifyPropertyChanged(
new PropertyChangedEventArgs(_ownerPropertyEnum, unitValue.AdditionalValueKey));
}
}
}