private void OnRemoving(object sender, ComponentEventArgs e)
{
IDesignerHost host = (IDesignerHost)GetService(typeof(IDesignerHost));
//Removing a button
if (e.Component is OMETabStripItem)
{
OMETabStripItem itm = e.Component as OMETabStripItem;
if (Control.Items.Contains(itm))
{
changeService.OnComponentChanging(Control, null);
Control.RemoveTab(itm);
changeService.OnComponentChanged(Control, null, null, null);
return;
}
}
if (e.Component is OMETabStrip)
{
for (int i = Control.Items.Count - 1; i >= 0; i--)
{
OMETabStripItem itm = Control.Items[i];
changeService.OnComponentChanging(Control, null);
Control.RemoveTab(itm);
host.DestroyComponent(itm);
changeService.OnComponentChanged(Control, null, null, null);
}
}
}
private void OnRemoveTabStrip(object sender, EventArgs e)
{
IDesignerHost host = (IDesignerHost)GetService(typeof(IDesignerHost));
DesignerTransaction transaction = host.CreateTransaction("Remove Button");
changeService.OnComponentChanging(Control, null);
OMETabStripItem itm = Control.Items[Control.Items.Count - 1];
Control.UnSelectItem(itm);
Control.Items.Remove(itm);
changeService.OnComponentChanged(Control, null, null, null);
transaction.Commit();
}
private void OnAddTabStrip(object sender, EventArgs e)
{
IDesignerHost host = (IDesignerHost)GetService(typeof(IDesignerHost));
DesignerTransaction transaction = host.CreateTransaction("Add TabStrip");
OMETabStripItem itm = (OMETabStripItem)host.CreateComponent(typeof(OMETabStripItem));
changeService.OnComponentChanging(Control, null);
Control.AddTab(itm);
int indx = Control.Items.IndexOf(itm) + 1;
itm.Title = "TabStrip Page " + indx.ToString();
Control.SelectItem(itm);
changeService.OnComponentChanged(Control, null, null, null);
transaction.Commit();
}
protected override void WndProc(ref Message msg)
{
if (msg.Msg == 0x201)
{
Point pt = Control.PointToClient(Cursor.Position);
OMETabStripItem itm = Control.GetTabItemByPoint(pt);
if (itm != null)
{
Control.SelectedItem = itm;
ArrayList selection = new ArrayList();
selection.Add(itm);
ISelectionService selectionService = (ISelectionService)GetService(typeof(ISelectionService));
selectionService.SetSelectedComponents(selection);
}
}
base.WndProc(ref msg);
}
public override void Initialize(IComponent component)
{
base.Initialize(component);
TabStrip = component as OMETabStripItem;
}
public override void Initialize(IComponent component)
{
base.Initialize(component);
TabStrip = component as OMETabStripItem;
}
