TabItemImpl AttachTabItem(TabItemImpl tabItem, int insertIndex)
{
tabItem.Owner = this;
AddEvents(tabItem);
if (insertIndex < 0 || insertIndex > tabControl.Items.Count)
{
insertIndex = tabControl.Items.Count;
}
UpdateState(tabItem);
AddToTabControl(tabItem, insertIndex);
tabContentAttached.Raise(this, new TabContentAttachedEventArgs(true, tabItem.TabContent));
return(tabItem);
}
TabGroup Create(int index, Action <ITabGroup> onCreated)
{
var tg = new TabGroup(this, menuService, wpfFocusService, options);
stackedContent.AddChild(tg, null, index);
if (ActiveIndex < 0)
{
ActiveIndex = index;
}
onCreated?.Invoke(tg);
tabGroupCollectionChanged.Raise(this, new TabGroupCollectionChangedEventArgs(true, tg));
return(tg);
}
TabGroup Create(int index, Action <ITabGroup> onCreated)
{
var tg = new TabGroup(this, menuManager, wpfFocusManager, options);
stackedContent.AddChild(tg, null, index);
if (ActiveIndex < 0)
{
ActiveIndex = index;
}
if (onCreated != null)
{
onCreated(tg);
}
tabGroupCollectionChanged.Raise(this, new TabGroupCollectionChangedEventArgs(true, tg));
return(tg);
}
void TabGroupService_TabSelectionChanged(object sender, TabSelectedEventArgs e)
{
if (e.Selected != null)
{
Debug.Assert(e.TabGroup.ActiveTabContent == e.Selected);
e.TabGroup.SetFocus(e.Selected);
}
tabSelectionChanged.Raise(this, new ToolWindowSelectedEventArgs(GetToolWindowGroup(e.TabGroup), GetToolWindowContent(e.Selected), GetToolWindowContent(e.Unselected)));
}
internal void SetActive(TabGroup tabGroup)
{
tabManager.SetActive(this);
if (tabGroup == ActiveTabGroup)
{
return;
}
int newIndex = stackedContent.IndexOf(tabGroup);
if (newIndex < 0)
{
throw new InvalidOperationException();
}
var oldTabGroup = ActiveTabGroup;
ActiveIndex = newIndex;
tabGroupSelectionChanged.Raise(this, new TabGroupSelectedEventArgs(ActiveTabGroup, oldTabGroup));
}
internal void OnSelectionChanged(TabGroup tabGroup, TabItemImpl selected, TabItemImpl unselected)
{
tabSelectionChanged.Raise(this, new TabSelectedEventArgs(tabGroup, selected == null ? null : selected.TabContent, unselected == null ? null : unselected.TabContent));
}
void TabGroupService_TabGroupCollectionChanged(object sender, TabGroupCollectionChangedEventArgs e) => toolWindowGroupCollectionChanged.Raise(this, new ToolWindowGroupCollectionChangedEventArgs(e.Added, GetToolWindowGroup(e.TabGroup)));
void TabGroupService_TabGroupSelectionChanged(object sender, TabGroupSelectedEventArgs e) => tabGroupSelectionChanged.Raise(this, new ToolWindowGroupSelectedEventArgs(GetToolWindowGroup(e.Selected), GetToolWindowGroup(e.Unselected)));
