/// <summary>
/// Creates a new tab
/// </summary>
internal void CreateNewTab()
{
f0t0page newtab = new f0t0page();
newtab.Name = string.Format("{0}{1}", newtab.Name, this.TabCount);
newtab.SetFotoBox(fotoBox);
this.TabPages.Add(newtab);
this.SelectTab(newtab.Name);
newtab.Focus();
}
/// <summary>
/// Event: Occurs when the mouse is dragged over the tabcontrol.
/// </summary>
/// <param name="sender"></param>
/// <param name="drgevent"></param>
protected override void OnDragOver(DragEventArgs drgevent)
{
base.OnDragOver(drgevent);
Point p = new Point(drgevent.X, drgevent.Y);
p = this.PointToClient(p);
f0t0page hovered_page = this.GetTabPageByLocation(p) as f0t0page;
if (hovered_page != null)
{
this.SelectedTab = hovered_page;
if (drgevent.Data.GetDataPresent(typeof(f0t0page)))
{
drgevent.Effect = DragDropEffects.Move;
f0t0page movingTab = drgevent.Data.GetData(typeof(f0t0page)) as f0t0page;
int currentIndex = FindTabIndex(hovered_page);
int movingTabIndex = FindTabIndex(movingTab);
if (currentIndex.CompareTo(movingTabIndex) != 0)
{
this.SuspendLayout();
if (currentIndex >= 0 || movingTabIndex >= 0)
{
this.TabPages[currentIndex] = movingTab;
this.TabPages[movingTabIndex] = hovered_page;
bool canclose = movingTab.CanClose;
movingTab.CanClose = hovered_page.CanClose;
hovered_page.CanClose = canclose;
}
this.ResumeLayout(true);
this.SelectedTab = movingTab;
}
}
else
{
drgevent.Effect = DragDropEffects.Link;
hovered_page.Focus();
}
}
}