private void TitleEditor_TextChanged(object sender, EventArgs e)
{
TreeNodeContentElement nodeElement = this.Parent as TreeNodeContentElement;
DataRow row = nodeElement.NodeElement.Data.Tag as DataRow;
row["Title"] = this.titleEditor.Text;
}
private void DateEditor_ValueChanged(object sender, EventArgs e)
{
TreeNodeContentElement nodeElement = this.Parent as TreeNodeContentElement;
DataRow row = nodeElement.NodeElement.Data.Tag as DataRow;
row["Date"] = this.dateEditor.Value;
}
private void DropDownList_SelectedValueChanged(object sender, Telerik.WinControls.UI.Data.ValueChangedEventArgs e)
{
TreeNodeContentElement nodeElement = this.Parent as TreeNodeContentElement;
DataRow row = nodeElement.NodeElement.Data.Tag as DataRow;
row["DeliveryType"] = this.dropDownList.SelectedValue;
}
public override bool EndEdit()
{
TreeNodeContentElement nodeElement = this.EditorElement.Parent as TreeNodeContentElement;
nodeElement.NodeElement.Data.Image = null;
return(base.EndEdit());
}
public override void BeginEdit()
{
base.BeginEdit();
TreeNodeContentElement nodeElement = this.EditorElement.Parent as TreeNodeContentElement;
nodeElement.NodeElement.Data.Image = Properties.Resources.pen;
}
protected override void OnLoaded()
{
base.OnLoaded();
if (this.Children.Contains(this.TextBoxItem))
{
this.Children.Remove(this.TextBoxItem);
}
TreeNodeContentElement nodeElement = this.Parent as TreeNodeContentElement;
if (nodeElement.NodeElement.Data != null)
{
DataRow row = nodeElement.NodeElement.Data.Tag as DataRow;
mainContainer.MinSize = new Size(columnWidth * row.Table.Columns.Count,
nodeElement.NodeElement.Data.TreeView.ItemHeight);
mainContainer.DrawFill = true;
mainContainer.GradientStyle = GradientStyles.Solid;
mainContainer.BackColor = nodeElement.NodeElement.BackColor;
mainContainer.Margin = new Padding(-2, -4, 0, 0);
if (headersContainer.Children.Count == 0)
{
foreach (DataColumn col in row.Table.Columns)
{
//generate columns
LightVisualElement columnHeader = new LightVisualElement();
columnHeader.MinSize = new System.Drawing.Size(columnWidth, 20);
columnHeader.StretchHorizontally = true;
columnHeader.Text = col.ColumnName;
headersContainer.Children.Add(columnHeader);
StyleBorder(columnHeader);
//generate data cells
if (col.ColumnName == "DeliveryType")
{
this.dropDownList = new RadDropDownListElement();
this.dropDownList.DropDownStyle = RadDropDownStyle.DropDownList;
this.dropDownList.MinSize = new System.Drawing.Size(columnWidth, 0);
nodeContentContainer.Children.Add(this.dropDownList);
this.dropDownList.DataSource = Enum.GetValues(typeof(DeliveryType));
this.dropDownList.SelectedValueChanged += DropDownList_SelectedValueChanged;
}
else if (col.ColumnName == "Date")
{
this.dateEditor = new RadDateTimeEditorElement();
this.dateEditor.Format = DateTimePickerFormat.Custom;
this.dateEditor.CustomFormat = "dd/MM/yyyy";
this.dateEditor.MinSize = new System.Drawing.Size(columnWidth, 20);
nodeContentContainer.Children.Add(this.dateEditor);
this.dateEditor.ValueChanged += DateEditor_ValueChanged;
}
else if (col.ColumnName == "Id")
{
this.idEditor = new LightVisualElement();
this.idEditor.StretchVertically = true;
this.idEditor.MinSize = new System.Drawing.Size(columnWidth, 24);
StyleBorder(this.idEditor);
nodeContentContainer.Children.Add(this.idEditor);
}
else if (col.ColumnName == "ParentId")
{
this.parentIdEditor = new LightVisualElement();
this.parentIdEditor.MinSize = new System.Drawing.Size(columnWidth, 20);
this.parentIdEditor.Margin = new System.Windows.Forms.Padding(0, -1, 0, 0);
StyleBorder(this.parentIdEditor);
nodeContentContainer.Children.Add(this.parentIdEditor);
}
else if (col.ColumnName == "Title")
{
this.titleEditor = new RadTextBoxControlElement();
this.titleEditor.Margin = new System.Windows.Forms.Padding(0, -1, 0, 0);
StyleBorder(this.titleEditor);
this.titleEditor.MinSize = new System.Drawing.Size(columnWidth, 20);
nodeContentContainer.Children.Add(this.titleEditor);
this.titleEditor.TextChanged += TitleEditor_TextChanged;
}
}
}
this.dropDownList.SelectedValueChanged -= DropDownList_SelectedValueChanged;
this.dateEditor.ValueChanged -= DateEditor_ValueChanged;
this.titleEditor.TextChanged -= TitleEditor_TextChanged;
this.idEditor.Text = row["Id"].ToString();
this.parentIdEditor.Text = row["ParentId"].ToString();
this.titleEditor.Text = row["Title"].ToString();
this.dateEditor.Value = (DateTime)row["Date"];
this.dropDownList.SelectedValue = row["DeliveryType"];
this.titleEditor.TextChanged += TitleEditor_TextChanged;
this.dateEditor.ValueChanged += DateEditor_ValueChanged;
this.dropDownList.SelectedValueChanged += DropDownList_SelectedValueChanged;
}
}
