public int Add(ToolBarEx toolBar)
{
// Remove place Holder ToolBar
// -- This toolbar makes sure Rebar has
// some minimum height while on designig time
if ( parentRebar.PlaceHolderAdded )
parentRebar.RemovePlaceHolder();
if (Contains(toolBar)) return -1;
int index = InnerList.Add(toolBar);
// Set ToolBar parent rebar
toolBar.m_parent = parentRebar;
RaiseChanged();
return index;
}
public void Remove(ToolBarEx toolBar)
{
// Remove band from the native rebar controls first
parentRebar.RemoveBand(IndexOf(toolBar));
// Remove it from the collection
InnerList.Remove(toolBar);
toolBar.m_parent = null;
// Inform listeners to update
RaiseChanged();
// If we don't have any bands left, add
// flag that we need to add the "place holder toolbar
// --it will be added later when the sizing "sticks"
if ( InnerList.Count == 0 && parentRebar.PlaceHolderAdded == false )
parentRebar.AddPlaceHolderToolBar = true;
}
public ToolBarItemCollection( ToolBarEx parent )
{
parentToolBar = parent;
}
public int IndexOf(ToolBarEx toolBar)
{
return InnerList.IndexOf(toolBar);
}
public bool Contains(ToolBarEx toolBar)
{
return InnerList.Contains(toolBar);
}
internal void AddPlaceHolder()
{
placeHolderAdded = true;
// Add place holder toolBar for designer support
if ( placeHolderToolBar == null )
{
placeHolderToolBar = new ToolBarEx();
placeHolderToolBar.m_parent = this;
}
REBARBANDINFO bandInfo = GetBandInfo(0, placeHolderToolBar);
int result = WindowsAPI.SendMessage(Handle, (int)RebarMessages.RB_INSERTBANDW, 0, ref bandInfo);
}