private void OnViewRemoved(object sender, ViewEventArgs e)
{
e.View.TextChanged -= OnViewTextChanged;
var size = 0;
int index = -1;
for (int i = _tabs.Count - 1; i >= 0; --i)
{
if (_tabs[i].View == e.View)
{
size = _tabs[i].Length;
_tabs.RemoveAt(i);
index = i;
break;
}
}
if (index != -1)
{
_size -= size;
size = _size;
switch (_orientation)
{
case Orientation.Vertical:
{
var space = _grid.VerticalClientSpace;
size += _tabs.Count * Renderer.SideTabSpacing;
if (size > space)
{
size = space;
}
Height = size;
}
break;
case Orientation.Horizontal:
{
var space = _grid.HorizontalClientSpace;
size += _tabs.Count * Renderer.SideTabSpacing;
if (size > space)
{
size = space;
}
Width = size;
}
break;
default:
throw new ApplicationException(string.Format(
CultureInfo.InvariantCulture,
"Unexpected {0}.Orientation: {1}", GetType().Name, Orientation));
}
Invalidate();
if (_tabHover.Index == index)
{
_tabHover.Reset(-1, null);
}
else if (_tabHover.Index > index)
{
_tabHover.ResetIndex(_tabHover.Index - 1);
}
if (sender == _visibleHost)
{
DespawnPanel();
}
}
}
private void OnViewAdded(object sender, ViewEventArgs e)
{
var host = (ViewHost)sender;
int i = _tabs.Count - 1;
for (; i >= 0; --i)
{
if (_tabs[i].ViewHost == host)
{
break;
}
}
var tab = new ViewDockSideTab(this, host, e.View);
tab.ResetLength();
var size = tab.Length;
_tabs.Insert(i, tab);
switch (_orientation)
{
case Orientation.Vertical:
{
var space = _grid.VerticalClientSpace;
var height = _size + size;
_size = height;
if (_tabs.Count != 1)
{
height += Renderer.SideTabSpacing;
}
if (height > space)
{
height = space;
}
Height = height;
}
break;
case Orientation.Horizontal:
{
var space = _grid.HorizontalClientSpace;
var width = _size + size;
_size = width;
if (_tabs.Count != 1)
{
width += Renderer.SideTabSpacing;
}
if (width > space)
{
width = space;
}
Width = width;
}
break;
default:
throw new ApplicationException(string.Format(
CultureInfo.InvariantCulture,
"Unexpected {0}.Orientation: {1}", GetType().Name, Orientation));
}
e.View.TextChanged += OnViewTextChanged;
Invalidate();
}
