public FilterCellFactory(C1FlexGridFilter filter, C1FlexGrid flex)
{
_flex = flex;
_gridFilter = filter;
_baseCellFactory = flex.GetCellFactory();
_flex.SizeChanged += _flex_ScrollPositionChanging;
_flex.ScrollPositionChanging += _flex_ScrollPositionChanging;
Editor = new ColumnFilterEditor();
}
internal ColumnFilter(C1FlexGridFilter owner, Column column)
{
Owner = owner;
Column = column;
DataType = column.DataType;
ConditionFilter = new ConditionFilter(DataType);
ValueFilter = new ValueFilter(DataType);
FilterType = FilterType.Automatic;
}
private static void BindingColumnsChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
try
{
var bindingColumns = e.NewValue as ObservableCollection<ColumnConfig>;
if(bindingColumns != null)
{
var c1FlexGrid = d as C1FlexGrid;
if(c1FlexGrid != null)
{
//List<string> list = new List<string>
//{
// "Viewership",
// "Sentiment",
// "AssociationAvg",
// "PreAwareness",
// "PostAwarenessAvg"
//};
C1FlexGridFilter filter = new C1FlexGridFilter();
c1FlexGrid.Columns.Clear();
foreach(var bindingColumn in bindingColumns)
{
var column = new Column
{
Header = bindingColumn.HeaderName,
Binding = new Binding(bindingColumn.ColumnName),
Width = new GridLength(bindingColumn.Width),
Format = bindingColumn.FormatString,
ToolTip = bindingColumn.HeaderDescription,
HorizontalAlignment = HorizontalAlignment.Left,
HeaderBackground =
new SolidColorBrush(ColorConverter.ConvertFromString(bindingColumn.HeaderColorString) is Color ? (Color)ColorConverter.ConvertFromString(bindingColumn.HeaderColorString) : Colors.White)
};
c1FlexGrid.Columns.Add(column);
//if(list.Contains(bindingColumn.ColumnName))
//{
// filter.GetColumnFilter(column);
// var cf13 = filter.GetColumnFilter(column);
// cf13.FilterType = FilterType.Value;
// filter.Apply();
//}
}
#region 设置双列头
//var ch = c1FlexGrid.ColumnHeaders;
//ch.Rows.Add(new Row());
//ch[0, 0] = "省份城市";
//ch[1, 0] = "省名";
//ch[0, 1] = "省份城市";
//ch[1, 1] = "城市";
//// allow merging the first fixed row
//ch.Rows[0].AllowMerging = true;
#endregion
//c1FlexGrid.AutoSizeColumns(0, c1FlexGrid.Columns.Count - 1, 0);
c1FlexGrid.CellFactory = new FlexGridCellFactory();
filter.Owner = c1FlexGrid;
}
}
}
catch(Exception ex)
{
ShowMessage.Show("列绑定出错");
LogHelper.LogMessage(MethodBase.GetCurrentMethod().DeclaringType, LogHelper.LogLevel, "Failed to BindingColumnsChanged", ex);
}
finally
{
if(LogHelper.LogLevel == LogLevelEnum.Debug || LogHelper.LogLevel == LogLevelEnum.Info)
{
LogHelper.LogMessage(MethodBase.GetCurrentMethod().DeclaringType, LogHelper.LogLevel, "BindingColumnsChanged", null);
}
}
}
public static void SetFlexGridFilter(DependencyObject obj, C1FlexGridFilter value)
{
obj.SetValue(C1FlexGridFilterService.FlexGridFilterProperty, value);
}
