public virtual ITabPageItem this[int index]
{
get
{
ITabButtonItem item = this.m_Owner.TabButtonItemCollection[index] as ITabButtonItem;
if (item == null)
{
return(null);
}
return(item.pTabPageItem);
}
set
{
if (this.Locked)
{
return;
}
//
if (!this.Filtration(value))
{
return;
}
//
this.RemoveAt(index);
this.Insert(index, value);
}
}
void BaseItems_ItemAdded(object sender, ItemEventArgs e)
{
ITabButtonItem pTabButtonItem = this.SelectTabButtonItem;
if (pTabButtonItem == null)
{
this.TabButtonItemSelectedIndex = 0;
}
}
void BaseItems_ItemRemoved(object sender, ItemEventArgs e)
{
if (this.BaseItems.Count <= 0)
{
return;
}
//
ITabButtonItem pTabButtonItem = this.SelectTabButtonItem;
if (pTabButtonItem == null)
{
this.TabButtonItemSelectedIndex = 0;
}
}
protected override void OnMouseUp(System.Windows.Forms.MouseEventArgs mevent)
{
base.OnMouseUp(mevent);
//
ITabControl pTabControl = this.m_Owner.TryGetTabControl();
if (pTabControl == null)
{
return;
}
ITabButtonItem pTabButtonItem = this.m_Owner.SelectTabButtonItem;
if (pTabButtonItem == null)
{
return;
}
pTabControl.RemoveTabPage(pTabButtonItem.pTabPageItem);
}
public void RemoveAt(int index)
{
if (this.Locked)
{
return;
}
//
ITabButtonItem item = this.m_Owner.TabButtonItemCollection[index] as ITabButtonItem;
if (item == null)
{
return;
}
//
this.m_Owner.TabButtonItemCollection.RemoveAt(index);
this.m_Owner.TabPageList.Remove(item.pTabPageItem);
//
this.OnItemRemoved(new ItemEventArgs(item.pTabPageItem));
}
protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs mevent)
{
this.BaseItems.Clear();
foreach (BaseItem one in this.m_Owner.BaseItems)
{
BaseButtonItem item = new BaseButtonItem();
item.Name = one.Name;
item.Text = one.Text;
item.Tag = one;
ITabButtonItem pTabButtonItem = one as ITabButtonItem;
if (pTabButtonItem != null)
{
item.Image = pTabButtonItem.Image;
item.Checked = pTabButtonItem.IsSelected;
}
item.MouseClick += new System.Windows.Forms.MouseEventHandler(Item_MouseClick);
this.BaseItems.Add(item);
}
//
base.OnMouseDown(mevent);
}
/// <summary>
/// 用来检测和修复该集合
/// </summary>
public void CheckAndRepair()
{
for (int i = this.m_Owner.TabButtonItemCollection.Count - 1; i >= 0; i--)
{
ITabButtonItem pTabButtonItem = this.m_Owner.TabButtonItemCollection[i] as ITabButtonItem;
if (pTabButtonItem != null &&
!this.m_Owner.TabPageList.Contains(pTabButtonItem.pTabPageItem))
{
this.m_Owner.TabButtonItemCollection.RemoveAt(i);
}
}
//
for (int i = this.m_Owner.TabPageList.Count - 1; i >= 0; i--)
{
ITabPageItem pTabPageItem = this.m_Owner.TabPageList[i] as ITabPageItem;
if (pTabPageItem != null &&
!this.m_Owner.TabButtonItemCollection.Contains(pTabPageItem.pTabButtonItem as BaseItem))
{
this.m_Owner.TabPageList.RemoveAt(i);
}
}
}
void Item_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e)
{
BaseButtonItem item = sender as BaseButtonItem;
if (item == null)
{
return;
}
ITabButtonItem pTabButtonItem = item.Tag as ITabButtonItem;
if (pTabButtonItem == null)
{
return;
}
pTabButtonItem.Selected();
if (this.m_Owner.AutoShowOverflowTabButton && pTabButtonItem.Overflow)
{
IBaseItem5 pBaseItem5 = pTabButtonItem as IBaseItem5;
if (pBaseItem5 != null)
{
pBaseItem5.MoveTo(0);
}
}
}
public RibbonPageItem()
{
this.m_pTabButtonItem = new RibbonPageTabButtonItem(this);
}
