internal void NotifySortingChanged(TableViewColumn column)
{
if (this.SortingChanged != null)
{
this.SortingChanged(this, new TableViewColumnEventArgs(column));
}
}
internal void NotifyColumnWidthChanged(TableViewColumn column)
{
if (this.ColumnWidthChanged != null)
{
this.ColumnWidthChanged(this, new TableViewColumnEventArgs(column));
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
var col = this.Content as TableViewColumn;
if (col != null)
{
this.ContentTemplate = col.TitleTemplate;
this.Tag = col.Tag;
if (col.UseHistogramm)
{
if (this.ContextMenu == null)
{
this.ContextMenu = new System.Windows.Controls.ContextMenu();
}
System.Windows.Controls.MenuItem mi1 = new System.Windows.Controls.MenuItem();
mi1.Header = "Показать гистограмму";
mi1.IsCheckable = true;
mi1.IsChecked = col.ShowHistogramm;
mi1.Command = new Shared.Commands.DelegateCommand <TableViewColumn>(c =>
{
TableViewColumn tableViewColumn = c;
tableViewColumn.ShowHistogramm = !tableViewColumn.ShowHistogramm;
});
mi1.CommandParameter = col;
Binding b = new Binding("ShowHistogramm");
BindingOperations.SetBinding(mi1, ToggleButton.IsCheckedProperty, b);
this.ContextMenu.Items.Add(mi1);
}
if (col.ContextMenu != null && col.ContextMenu.Items != null)
{
if (this.ContextMenu == null)
{
this.ContextMenu = new System.Windows.Controls.ContextMenu();
}
foreach (System.Windows.Controls.MenuItem item in col.ContextMenu.Items)
{
System.Windows.Controls.MenuItem mi2 = new System.Windows.Controls.MenuItem();
mi2.Header = item.Header;
mi2.Command = item.Command;
mi2.CommandParameter = item.CommandParameter;
mi2.Tag = item.Tag;
this.ContextMenu.Items.Add(mi2);
}
}
}
}
internal void FocusedColumnChanged(TableViewColumn col)
{
this.FocusedColumnIndex = this.Columns.IndexOf(col);
this.SelectedColumnIndex = this.FocusedColumnIndex;
}
public TableViewColumnEventArgs(TableViewColumn column)
{
this.Column = column;
}