protected override void RegisterItemInfo()
{
base.RegisterItemInfo();
BarItemInfo list = ItemInfoCollection[MyBarButtonItem.BaseBarItemName];
ItemInfoCollection.Add(new BarItemInfo(MyBarButtonItem.BarItemName, MyBarButtonItem.BarItemCaption, -1, typeof(MyBarButtonItem), list.LinkType, list.ViewInfoType, list.LinkPainter, true, false));
}
private void Form1_Load(object sender, EventArgs e)
{
DataTable table = CreateTable(30);
gridControl1.DataSource = table;
foreach (DataRow row in table.Select("ParentId = -1", "Id asc"))
{
BarItem barItem = null;
int childrenCount = table.AsEnumerable().Count(r => (int)r["ParentId"] == (int)row["Id"]);
if (childrenCount > 0)
{
barItem = new BarSubItem();
DataTable childrenTable = table.AsEnumerable().Where(r => (int)r["ParentId"] == (int)row["Id"]).CopyToDataTable();
((BarSubItem)barItem).AddItems(CreateChildrenLinks(barItem, childrenTable));
}
else
{
BarItemInfo itemInfo = (BarItemInfo)row["ItemKind"];
barItem = System.Activator.CreateInstance(itemInfo.ItemType) as BarItem;
}
barItem.Name = ((string)row["Caption"]).ToLower();
barItem.Caption = (string)row["Caption"];
barItem.Manager = barManager1;
bar1.AddItem(barItem);
}
}
private BarItem[] CreateChildrenLinks(BarItem parentItem, DataTable childrenTable)
{
List <BarItem> items = new List <BarItem>();
foreach (DataRow row in childrenTable.Rows)
{
BarItem barItem = null;
int childrenCount = childrenTable.AsEnumerable().Count(r => (int)r["ParentId"] == (int)row["Id"]);
if (childrenCount > 0)
{
barItem = new BarSubItem();
DataTable table = childrenTable.AsEnumerable().Where(r => (int)r["ParentId"] == (int)row["Id"]).CopyToDataTable();
((BarSubItem)barItem).AddItems(CreateChildrenLinks(barItem, table));
}
else
{
BarItemInfo itemInfo = (BarItemInfo)row["ItemKind"];
barItem = System.Activator.CreateInstance(itemInfo.ItemType) as BarItem;
}
barItem.Name = ((string)row["Caption"]).ToLower();
barItem.Caption = (string)row["Caption"];
barItem.Manager = barManager1;
items.Add(barItem);
}
return(items.ToArray());
}
public static void Register(BarManagerPaintStyleCollection styles)
{
foreach (BarManagerPaintStyle paintStyle in styles)
{
BarItemInfo list = paintStyle.ItemInfoCollection[BaseBarItemName];
if (list != null && paintStyle.ItemInfoCollection[BarItemName] == null)
{
paintStyle.ItemInfoCollection.Add(new BarItemInfo(BarItemName, BarItemCaption, -1, typeof(MyBarButtonItem), list.LinkType, list.ViewInfoType, list.LinkPainter, true, false));
}
}
}
public static void Register(BarManagerPaintStyleCollection styles)
{
for (int i = 0; i < styles.Count; i++)
{
BarManagerPaintStyle paintStyle = styles[i];
BarItemInfo list = paintStyle.ItemInfoCollection[BaseBarItemName];
if (list != null && paintStyle.ItemInfoCollection[BarItemName] == null)
{
paintStyle.ItemInfoCollection.Add(new BarItemInfo(BarItemName, BarItemCaption, -1, typeof(BarTransparentButtonItem), list.LinkType,
typeof(BarTransparentButtonLinkViewInfo), list.LinkPainter, true, false));
}
}
}
