private void radDataFilter1_NodeFormatting(object sender, TreeNodeFormattingEventArgs e)
{
DataFilterCriteriaElement nodeElement = e.NodeElement as DataFilterCriteriaElement;
if (nodeElement == null)
{
return;
}
nodeElement.FieldElement.ChangeCursorOnMouseOver = false;
nodeElement.FieldElement.Text = this.column.HeaderText;
}
private void TreeViewElement_NodeFormatting(object sender, Telerik.WinControls.UI.TreeNodeFormattingEventArgs args)
{
if (!radCheckBoxFormatting.IsChecked)
{
args.NodeElement.ContentElement.ResetValue(LightVisualElement.FontProperty, Telerik.WinControls.ValueResetFlags.Local);
args.NodeElement.ContentElement.DisableHTMLRendering = true;
((LightVisualElement)args.NodeElement.Children[0]).Image = null;
return;
}
DataRowView rowView = (DataRowView)args.Node.DataBoundItem;
args.NodeElement.ImageElement.Image = (Image)rowView["Icon"];
args.NodeElement.ClipDrawing = false;
RadElement element = args.NodeElement.Children[0];
LightVisualElement imageElement = null;
if (element.Name != "StateImage")
{
imageElement = new LightVisualElement();
imageElement.Name = "StateImage";
imageElement.StretchHorizontally = false;
imageElement.ImageLayout = ImageLayout.Center;
imageElement.MinSize = new System.Drawing.Size(20, 20);
imageElement.DrawBorder = true;
imageElement.DrawFill = true;
imageElement.GradientStyle = GradientStyles.Linear;
imageElement.GradientAngle = 0;
imageElement.NumberOfColors = 2;
imageElement.BorderBoxStyle = BorderBoxStyle.FourBorders;
imageElement.BorderRightWidth = 1;
imageElement.FitToSizeMode = RadFitToSizeMode.FitToParentBounds;
args.NodeElement.Children.Insert(0, imageElement);
imageElement.BackColor = Color.FromArgb(255, 255, 255);
imageElement.BackColor2 = Color.FromArgb(226, 226, 226);
imageElement.BorderRightColor = Color.FromArgb(180, 184, 191);
imageElement.BorderRightShadowColor = Color.FromArgb(241, 241, 241);
imageElement.BorderLeftWidth = 0;
imageElement.BorderTopWidth = 0;
imageElement.BorderBottomWidth = 0;
}
else
{
imageElement = (LightVisualElement)args.NodeElement.Children[0];
}
if (rowView["Title"] != DBNull.Value)
{
args.NodeElement.ContentElement.Text = (string)rowView["Name"] + " - " + (string)rowView["Title"];
if ((bool)rowView["IsNew"])
{
if (boldFont == null)
{
boldFont = new Font(this.Font, FontStyle.Bold);
}
args.NodeElement.ContentElement.Font = boldFont;
}
else
{
args.NodeElement.ContentElement.ResetValue(LightVisualElement.FontProperty, Telerik.WinControls.ValueResetFlags.Local);
}
if (rowView["IsImportant"] != DBNull.Value)
{
if ((bool)rowView["IsImportant"])
{
((LightVisualElement)args.NodeElement.Children[0]).Image = Resources.TV_Exclamation;
}
else
{
((LightVisualElement)args.NodeElement.Children[0]).Image = null;
}
}
if (rowView["HasFlag"] != DBNull.Value)
{
if ((bool)rowView["HasFlag"])
{
((LightVisualElement)args.NodeElement.Children[0]).Image = Resources.TV_RedFlag;
}
else
{
((LightVisualElement)args.NodeElement.Children[0]).Image = null;
}
}
}
else if (rowView["NewItemCount"] != DBNull.Value)
{
int newItemCount = (int)rowView["NewItemCount"];
args.NodeElement.ContentElement.DisableHTMLRendering = false;
args.NodeElement.ContentElement.Text = "<html> " + args.Node.Text + "<color=blue>(" + newItemCount + ")";
}
}