public bool Remove(ViewHostTab tab)
{
Verify.Argument.IsNotNull(tab, "tab");
if (_tabHover.Item == tab)
{
_tabHover.Reset(-1, null);
}
_length -= tab.Length;
return(_tabs.Remove(tab));
}
public void SetAvailableButtons(params ViewButtonType[] buttons)
{
var viewButtonSize = ViewManager.Renderer.ViewButtonSize;
_buttonHover.Reset(-1, null);
_buttonPress.Reset(-1, null);
if (buttons == null || buttons.Length == 0)
{
_buttons = null;
}
else
{
_buttons = new ViewButton[buttons.Length];
int x = buttons.Length * viewButtonSize + 2;
for (int i = 0; i < buttons.Length; ++i)
{
_buttons[i] = new ViewButton(x, buttons[i]);
x -= viewButtonSize;
}
}
_host.Invalidate();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
foreach (var host in _dockedHosts)
{
host.ViewAdded -= OnViewAdded;
host.ViewRemoved -= OnViewRemoved;
}
_dockedHosts.Clear();
foreach (var tab in _tabs)
{
tab.View.TextChanged -= OnViewTextChanged;
tab.Dispose();
}
_tabs.Clear();
_tabPress.Reset(-1, null);
_tabHover.Reset(-1, null);
_autoShowTimer.Dispose();
_autoHideTimer.Dispose();
_visibleHost = null;
}
base.Dispose(disposing);
}
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();
}
}
}