private void NewItem_SlectTabItemClickEvent(object sender, EventArgs e)
{
tgMenuBtn.IsChecked = false;
RightContainer.SelectionChanged -= RightContainer_SelectionChanged;
int maxCount = RightContainer.Items.Count;
for (int i = 0; i < maxCount - 1; i++)
{
(RightContainer.Items[i] as TabItem).IsSelected = false;
}
var temp = RightContainer.Items[maxCount - 1] as TabItem;
RightContainer.Items.Remove(temp);
var obj = (sender as TabControlCollapseMenuModel).item;
RightContainer.Items.Add(obj);
obj.IsSelected = true;
RightContainer.SelectionChanged += RightContainer_SelectionChanged;
RightContainer_SelectionChanged(RightContainer, null);
lstPopMenu.Remove(sender as TabControlCollapseMenuModel);
var NewItem = new TabControlCollapseMenuModel {
Name = temp.Name, Header = temp.Header.ToString(), item = temp
};
NewItem.RemoveClickEvent += NewItem_RemoveClickEvent;
NewItem.SlectTabItemClickEvent += NewItem_SlectTabItemClickEvent;
lstPopMenu.Add(NewItem);
LBTabMenu.ItemsSource = new List <TabControlCollapseMenuModel>(lstPopMenu);
}
private void NewItem_RemoveClickEvent(object sender, EventArgs e)
{
TabControlCollapseMenuModel item = sender as TabControlCollapseMenuModel;
lstPopMenu.Remove(item);
LBTabMenu.ItemsSource = new List <TabControlCollapseMenuModel>(lstPopMenu);
if (lstPopMenu.Count == 0)
{
tgMenuBtn.IsChecked = false;
tgMenuBtn.Visibility = Visibility.Collapsed;
}
foreach (var obj in CollapseMenu)
{
if (obj == item.item)
{
CollapseMenu.Remove(obj);
break;
}
}
foreach (var obj in Items)
{
if (obj == item.item)
{
Items.Remove(obj);
break;
}
}
}
private void Xxx_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
if (scrHead.ComputedHorizontalScrollBarVisibility != Visibility.Visible)
{
return;
}
for (int i = RightContainer.Items.Count - 1; i >= 0; i--)
{
var item = RightContainer.Items[i];
TabItem CurTabItem = (item as TabItem);
if (CurTabItem.IsSelected)
{
continue;
}
else
{
//System.Windows.Application.Current.Dispatcher.BeginInvoke(new Action(() =>
//{
if (CollapseMenu.IndexOf(item as TabItem) < 0)
{
RightContainer.Items.Remove(item);
CollapseMenu.Add(item as TabItem);
tgMenuBtn.Visibility = Visibility.Visible;
if (lstPopMenu.Where(p => p.Name == CurTabItem.Name).Count() == 0)
{
var NewItem = new TabControlCollapseMenuModel {
Name = CurTabItem.Name, Header = CurTabItem.Header.ToString(), item = CurTabItem
};
NewItem.RemoveClickEvent += NewItem_RemoveClickEvent;
NewItem.SlectTabItemClickEvent += NewItem_SlectTabItemClickEvent;
lstPopMenu.Add(NewItem);
}
else
{
//System.Diagnostics.Debug.WriteLine("下拉表已经存在=" + CurTabItem.Name);
}
LBTabMenu.ItemsSource = new List <TabControlCollapseMenuModel>(lstPopMenu);
break;
}
}
}
foreach (var item in RightContainer.Items)
{
var aaa = item;
//System.Diagnostics.Debug.WriteLine("RightContainer=" + (item as TabItem).Header.ToString());
for (int i = lstPopMenu.Count - 1; i >= 0; i--)
{
if ((item as TabItem).Name == lstPopMenu[i].item.Name)
{
lstPopMenu.RemoveAt(i);
LBTabMenu.ItemsSource = new List <TabControlCollapseMenuModel>(lstPopMenu);
var a = CollapseMenu.Where(p => p.Header.ToString() == (item as TabItem).Header.ToString()).FirstOrDefault();
if (a != null)
{
CollapseMenu.Remove(a);
}
}
}
//foreach (var item2 in lstPopMenu)
//{
// if (item == item2.item)
// {
// lstPopMenu.Remove(item2);
// LBTabMenu.ItemsSource = new List<TabControlCollapseMenuModel>(lstPopMenu);
// var a = CollapseMenu.Where(p => p.Header.ToString() == (item as TabItem).Header.ToString()).FirstOrDefault();
// if(a!=null)
// {
// CollapseMenu.Remove(a);
// }
// break;
// }
//}
}
}
