protected virtual rMindVerticalLine CreateVerticalLine()
{
var line = new rMindVerticalLine(this);
bool first = m_horizontal_lines.Count == 0 && m_vertical_lines.Count == 0;
if (!first)
{
Template.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = GridLength.Auto,
MinWidth = 24,
});
foreach (var l in HLines)
{
foreach (var node in l.RightNodes)
{
node.Column += 1;
}
}
}
m_vertical_lines.Add(line);
return(line);
}
protected virtual void RemoveVerticalLine(rMindVerticalLine line)
{
var removeNodes = line.TopNodes.Union(line.BottomNodes).ToList();
var colIdx = GetLineIndex(line);
RemoveNodes(removeNodes);
// Собираем узлы ниже
OffsetNodes(false, colIdx);
if (Template.ColumnDefinitions.Count > 1)
{
Template.ColumnDefinitions.Remove(
Template.ColumnDefinitions.Last()
);
}
VLines.Remove(line);
}
