public ChatColumn AddColumn()
{
var col = new ChatColumn();
AddColumn(col);
return(col);
}
public void RemoveColumn(ChatColumn column)
{
var index = columns.FindIndex(x => x == column);
if (index == -1)
{
throw new ArgumentException("\"widget\" is not a widget in this column.");
}
columns.RemoveAt(index);
ColumnRemoved?.Invoke(this, new ValueEventArgs <ChatColumn>(column));
}
public Tuple <int, int> RemoveWidget(ColumnLayoutItem w)
{
if (CanRemoveWidget())
{
ChatColumn toRemove = null;
int c = 0, r;
foreach (var column in Columns)
{
r = 0;
foreach (var row in column.Widgets)
{
if (row == w)
{
column.RemoveWidget(w);
if (column.WidgetCount == 0)
{
toRemove = column;
r = -1;
}
goto end;
}
r++;
}
c++;
}
return(Tuple.Create(0, 0));
end:
if (toRemove != null)
{
RemoveColumn(toRemove);
}
layout();
return(Tuple.Create(c, r));
//Columns.FirstOrDefault(x => x.Widgets.Contains(w)).Process(col =>
//{
// col.RemoveWidget(w);
// if (col.WidgetCount == 0)
// {
// RemoveColumn(col);
// }
//});
}
return(null);
}
public void InsertColumn(int index, ChatColumn column)
{
columns.Insert(index, column);
ColumnAdded?.Invoke(this, new ValueEventArgs <ChatColumn>(column));
}
public void AddColumn(ChatColumn column)
{
InsertColumn(columns.Count, column);
}
