private void Tabs_MouseMove(object sender, MouseEventArgs e)
{
if (MouseDowned == false || page == null)
{
return;
}
if (Math.Abs(coords.X - Cursor.Position.X) < 10 && Math.Abs(coords.Y - Cursor.Position.Y) < 10)
{
return;
}
Bitmap map = new Bitmap(page.Bounds.Width, page.Bounds.Height);
page.Show();
page.DrawToBitmap(map, page.Bounds);
Rectangle r = Tabs.GetTabRect(0);
Bitmap TabMap = new Bitmap(TabSize.Width + TabSize.X, TabSize.Height + TabSize.Y);
Tabs.DrawToBitmap(TabMap, new Rectangle(0, 0, TabMap.Width, TabMap.Height));
Graphics.FromImage(map).DrawImage(TabMap.Clone(TabSize, PixelFormat.DontCare), r.X, r.Y);
MovingForm = new OpacityForm(map, Cursor.Position.X, Cursor.Position.Y, TabSize.Width - container.X, container.Y);
int j = Tabs.TabPages.IndexOf(page);
Point pos = Cursor.Position;
if (Tabs.TabPages.Count > 1)
{
if (j - 1 >= 0)
{
Tabs.SelectedIndex = j - 1;
}
else
{
Tabs.SelectedIndex = 0;
}
}
Tabs.TabPages.Remove(page);
MovingForm.ShowDialog();
pos.X -= Cursor.Position.X;
for (int i = 0; i < this.Tabs.TabPages.Count; i++)
{
r = Tabs.GetTabRect(i);
if (r.X < e.Location.X - pos.X && r.X + r.Width > e.Location.X - pos.X)
{
Tabs.TabPages.Remove(page);
Tabs.TabPages.Insert(i, page);
Tabs.SelectedTab = page;
page = null;
MouseDowned = false;
return;
}
}
if (!Tabs.TabPages.Contains(page))
{
if (Tabs.TabPages.Count == 0)
{
Tabs.TabPages.Add(page);
}
else if (e.Location.X - pos.X < Tabs.GetTabRect(0).X)
{
Tabs.TabPages.Insert(0, page);
}
else
{
Tabs.TabPages.Add(page);
}
}
Tabs.SelectedTab = page;
page = null;
MouseDowned = false;
}