public void RenderTreeNode( Graphics g, SuperTree.ITreeInfo treeInfo, SuperTree.TreeNode treeNode, Rectangle nodeRectangle, Rectangle clip )
{
UnsetAnimateGlow( treeNode );
UnsetAnimateMark( treeNode );
bool isLast = (treeNode.Index == treeNode.ParentCollection.Count - 1);
Point ecCenter = new Point( nodeRectangle.X + _leftSep + _ecSize / 2, nodeRectangle.Y + (nodeRectangle.Height - _ecSize) / 2 + _ecSize / 2 );
int textX = nodeRectangle.X + _ecSize + _leftSep + _ecSep;
bool isSelected = treeInfo.IsSelected( treeNode );
Rectangle bgRect = new Rectangle( nodeRectangle.X + _ecSize + _ecSep, nodeRectangle.Y, nodeRectangle.Width - _ecSize - 8, nodeRectangle.Height - 1 );
SuperTree.TreeNode mouseOver;
Point nodePosition;
treeInfo.GetMouseOver( out mouseOver, out nodePosition );
_nodeUpdates.DoneUpdate( treeNode );
double nodeGlow = GetNodeFade( treeNode );
if( isSelected || nodeGlow > 0 )
{
RenderNode( g, treeInfo, treeNode, bgRect, isSelected, nodeGlow );
}
if( treeNode.Icon != null )
{
Image image = GetImage( treeNode.Icon );
Rectangle imageRect = new Rectangle( textX, nodeRectangle.Y + 1, image.Width, image.Height );
if( clip.IntersectsWith( imageRect ) )
{
g.DrawImageUnscaled( image, imageRect );
}
textX += image.Width + _imageSep;
}
Color textColor;
Rectangle textRect = new Rectangle( textX + 2, nodeRectangle.Y + _verticalSep, nodeRectangle.Right - textX - 5, nodeRectangle.Height );
if( isSelected )
{
if( _treeControl.Focused )
{
textColor = _colorTable.GlowTextColor;
}
else
{
textColor = _colorTable.TextColor;
}
}
else
{
textColor = SystemColors.ControlText;
}
if( clip.IntersectsWith( textRect ) )
{
WinFormsUtility.Drawing.GdiPlusEx.DrawString
( g, treeNode.Text, treeNode.Font, textColor
, textRect
, WinFormsUtility.Drawing.GdiPlusEx.TextSplitting.SingleLineEllipsis, WinFormsUtility.Drawing.GdiPlusEx.Ampersands.Display );
}
Rectangle ecRect = new Rectangle( nodeRectangle.X, nodeRectangle.Y, 10, 10 );
if( clip.IntersectsWith( ecRect ) )
{
if( treeNode.ChildNodes.Count > 0 )
{
RenderExpansionMark( g, treeInfo, treeNode, nodeRectangle );
}
}
}
