/// <summary>
/// Raises the <see cref="AfterCheck"/> event.
/// </summary>
/// <param name="e"></param>
protected internal virtual void OnAfterCheck(ComboTreeNodeEventArgs e)
{
if (AfterCheck != null)
{
AfterCheck(this, e);
}
}
void nodes_AfterCheck(object sender, ComboTreeNodeEventArgs e)
{
if (_cascadeCheckState)
{
_recurseDepth++;
if (_recurseDepth == 1)
{
CheckNodes(e.Node);
if (e.Node.Parent != null)
{
SetCheckState(e.Node.Parent);
}
}
_recurseDepth--;
}
if (!_isUpdating)
{
if (_suspendCheckEvents == 0)
{
OnAfterCheck(e);
}
Invalidate();
_dropDown.UpdateVisibleItems();
}
}
/// <summary>
/// Raises the <see cref="NodeClick"/> event.
/// </summary>
/// <param name="e"></param>
protected internal virtual void OnNodeClick(ComboTreeNodeEventArgs e)
{
if (NodeClick != null)
{
NodeClick(this, e);
}
}
void nodes_AfterCheck(object sender, ComboTreeNodeEventArgs e)
{
if (_cascadeCheckState)
{
_recurseDepth++;
if (_recurseDepth == 1)
{
IEnumerator <ComboTreeNode> enumerator = ComboTreeNodeCollection.GetNodesRecursive(e.Node.Nodes, false);
while (enumerator.MoveNext())
{
if (_threeState)
{
enumerator.Current.CheckState = e.Node.CheckState;
}
else
{
enumerator.Current.Checked = e.Node.Checked;
}
}
ComboTreeNode parent = e.Node.Parent;
while (parent != null)
{
parent.CheckState = parent.GetAggregateCheckState();
parent = parent.Parent;
}
}
_recurseDepth--;
}
Invalidate();
OnAfterCheck(e);
}
void nodes_AfterCheck(object sender, ComboTreeNodeEventArgs e)
{
if (_cascadeCheckState)
{
_recurseDepth++;
if (_recurseDepth == 1)
{
foreach (ComboTreeNode child in e.Node.Nodes)
{
if (_threeState)
{
child.CheckState = e.Node.CheckState;
}
else
{
child.Checked = e.Node.Checked;
}
}
if (e.Node.Parent != null)
{
e.Node.Parent.CheckState = e.Node.Parent.GetAggregateCheckState();
}
}
_recurseDepth--;
}
if (!_isUpdating)
{
if (_suspendCheckEvents == 0)
{
OnAfterCheck(e);
}
Invalidate();
_dropDown.UpdateVisibleItems();
}
}
protected override void OnAfterCheck(ComboTreeNodeEventArgs e)
{
base.OnAfterCheck(e);
NotifyDataGridViewOfValueChange();
}
void nodes_AfterCheck(object sender, ComboTreeNodeEventArgs e)
{
if (_cascadeCheckState) {
_recurseDepth++;
if (_recurseDepth == 1) {
IEnumerator<ComboTreeNode> enumerator = ComboTreeNodeCollection.GetNodesRecursive(e.Node.Nodes, false);
while (enumerator.MoveNext()) {
if (_threeState)
enumerator.Current.CheckState = e.Node.CheckState;
else
enumerator.Current.Checked = e.Node.Checked;
}
ComboTreeNode parent = e.Node.Parent;
while (parent != null) {
parent.CheckState = parent.GetAggregateCheckState();
parent = parent.Parent;
}
}
_recurseDepth--;
}
Invalidate();
OnAfterCheck(e);
}
/// <summary>
/// Raises the <see cref="AfterCheck"/> event.
/// </summary>
/// <param name="e"></param>
protected internal virtual void OnAfterCheck(ComboTreeNodeEventArgs e)
{
if (AfterCheck != null) AfterCheck(this, e);
}
