public override void Paint(ControlGraphicsInfoArgs info)
{
ViewInfo.Calculate(info.Cache);
ViewInfo.TopLine = 0;
for (int i = 0; i < ViewInfo.Count; ++i)
{
FilterLabelInfoTextViewInfo textViewInfo = (FilterLabelInfoTextViewInfo)ViewInfo[i];
NodeEditableElement nodeElement = textViewInfo.InfoText.Tag as NodeEditableElement;
ElementType elementType = null == nodeElement ? ElementType.None : nodeElement.ElementType;
CustomDrawFilterLabelEventArgs args =
new CustomDrawFilterLabelEventArgs(elementType, textViewInfo.InfoText.Text, info.Cache, textViewInfo.TextElement.Bounds);
args.Font = info.ViewInfo.Appearance.GetFont();
args.ForeColor = textViewInfo.InfoText.Color;
args.StringFormat = info.ViewInfo.Appearance.GetStringFormat();
MyFilterControl filterControl = OwnerControl as MyFilterControl;
if (filterControl != null)
{
filterControl.RaiseCustomDrawFilterLabel(args);
}
if (!args.Handled)
{
ViewInfo[i].Draw(info.Cache, args.Font, args.ForeColor, args.StringFormat);
}
}
}
protected override void ChangeElement(NodeEditableElement element, object value)
{
if (element.ElementType == ElementType.Operation && !Enum.IsDefined(typeof(ClauseType), value))
{
Model.BeginUpdate();
Operation = (ClauseType)value;
var clauseType = (int)value;
if (clauseType == ClauseTypeEnumHelper.FullText)
{
FilterControlHelpers.ForceAdditionalParamsCount(AdditionalOperands, 1);
}
Model.EndUpdate(FilterChangedAction.OperationChanged, this);
FilterControlFocusInfo fi = FocusInfo.OnRight();
if (fi.Node == FocusInfo.Node)
{
FocusInfo = fi;
}
}
else
{
base.ChangeElement(element, value);
}
}
protected override void ChangeElement(NodeEditableElement element, object value) {
if (element.ElementType == ElementType.Operation && !Enum.IsDefined(typeof(ClauseType), value)) {
Model.BeginUpdate();
Operation = (ClauseType)value;
var clauseType = (int)value;
if (clauseType == ClauseTypeEnumHelper.FullText)
FilterControlHelpers.ForceAdditionalParamsCount(AdditionalOperands, 1);
Model.EndUpdate(FilterChangedAction.OperationChanged, this);
FilterControlFocusInfo fi = FocusInfo.OnRight();
if (fi.Node == FocusInfo.Node)
FocusInfo = fi;
}
else base.ChangeElement(element, value);
}