public void AddTabNavItem(MyTabNavItem item)
{
this.SuspendLayout();
this.flowLayoutPanel.Controls.Add(item);
this.ResumeLayout(false);
this.TabNavItems.Add(item);
this.ActiveTabNavItem(item);
}
public void AddPage(string header, Control content)
{
var page = new MyTabPage(this, header, content);
var navItem = new MyTabNavItem(this, page);
TabNav.AddTabNavItem(navItem);
TabPageBox.ActiveTabPage(page);
}
public void ActiveTabNavItem(MyTabNavItem item)
{
var old = this.TabNavItems.FirstOrDefault(nav => nav.IsActived == true);
if (old == item)
{
return;
}
if (old != null)
{
old.IsActived = false;
}
item.IsActived = true;
}
public void RemoveTabNavItem(MyTabNavItem item)
{
MyTabNavItem nextItem = null;
try
{
var index = this.flowLayoutPanel.Controls.IndexOf(item);
this.flowLayoutPanel.Controls.Remove(item);
this.TabNavItems.Remove(item);
if (index > this.flowLayoutPanel.Controls.Count - 1)
{
index = this.flowLayoutPanel.Controls.Count - 1;
}
nextItem = (MyTabNavItem)this.flowLayoutPanel.Controls[index];
}
catch
{
}
if (nextItem != null)
{
TabControl.AcitveTabNavItem(nextItem);
}
}
public void CloseTabPage(MyTabNavItem item)
{
}
public void AcitveTabNavItem(MyTabNavItem item)
{
TabNav.ActiveTabNavItem(item);
}