public bool AddSplitControl(DropLocation location, DropLocation sourceLoaction, TearableTabItem ttItem)
{
ITabControlContainer itcc;
Grid droppedItemParent = null;
switch (location)
{
case DropLocation.Top:
case DropLocation.Bottom:
itcc = new TearableTabSplitHorizontal(this);
break;
case DropLocation.Left:
case DropLocation.Right:
itcc = new TearableTabSplitVertical(this);
break;
case DropLocation.Center:
default:
throw new NotSupportedException("Center not supported");
}
switch (sourceLoaction)
{
case DropLocation.Left:
if (ttcLeft.Items.Contains(ttItem) && 1 == ttcLeft.Items.Count)
{
return(false);
}
DetachHandlers(ttcLeft);
gridContentVertical.Children.Remove(ttcLeft);
TearableTabControl ttcLeftTmp = ttcLeft;
if (ttcLeft == null)
{
}
if (itcc.AddControl(location, ttcLeft, ttItem, ref droppedItemParent))
{
ttddLeft.Visibility = Visibility.Collapsed;
ttddLeft.DetachDetectorElement();
Grid.SetColumn(itcc as UIElement, 0);
itccLeft = itcc;
ttcLeft = null;
if (null == droppedItemParent)
{
gridContentVertical.Children.Insert(0, itcc as UIElement);
}
else
{
droppedItemParent.Children.Add(itcc as UIElement);
}
}
else
{
(ttcLeftTmp.Parent as Grid).Children.Remove(ttcLeftTmp);
gridContentVertical.Children.Insert(0, ttcLeftTmp);
}
break;
case DropLocation.Right:
if (ttcRight.Items.Contains(ttItem) && 1 == ttcRight.Items.Count)
{
return(false);
}
DetachHandlers(ttcRight);
gridContentVertical.Children.Remove(ttcRight);
TearableTabControl ttcRightTmp = ttcRight;
if (ttcRight == null)
{
}
if (itcc.AddControl(location, ttcRight, ttItem, ref droppedItemParent))
{
ttddRight.Visibility = Visibility.Collapsed;
ttddRight.DetachDetectorElement();
Grid.SetColumn(itcc as UIElement, 2);
itccRight = itcc;
ttcRight = null;
if (null == droppedItemParent)
{
gridContentVertical.Children.Insert(0, itcc as UIElement);
}
else
{
droppedItemParent.Children.Add(itcc as UIElement);
}
}
else
{
(ttcRightTmp.Parent as Grid).Children.Remove(ttcRightTmp);
gridContentVertical.Children.Insert(0, ttcRightTmp);
}
break;
case DropLocation.Top:
case DropLocation.Bottom:
case DropLocation.Center:
default:
throw new NotSupportedException("Center not supported");
}
//try
//{
// gridContentVertical.Children.Insert(0, itcc as UIElement);
//}
//catch (Exception ex)
//{
//}
return(true);
}
public bool AddSplitControl(DropLocation location, DropLocation sourceLoaction, TearableTabItem ttItem)
{
ITabControlContainer itcc;
Grid droppedItemParent = null;
switch (location)
{
case DropLocation.Top:
case DropLocation.Bottom:
itcc = new TearableTabSplitHorizontal(this);
break;
case DropLocation.Left:
case DropLocation.Right:
itcc = new TearableTabSplitVertical(this);
break;
case DropLocation.Center:
default:
throw new NotSupportedException("Center not supported");
}
tabs[location] = itcc;
switch (sourceLoaction)
{
case DropLocation.Top:
if (ttcTop.Items.Contains(ttItem) && 1 == ttcTop.Items.Count)
{
return(false);
}
DetachHandlers(ttcTop);
gridContentHorizontal.Children.Remove(ttcTop);
TearableTabControl ttcTopTmp = ttcTop;
if (this.TabParent == null)
{
}
if (ttcTop == null)
{
// ADE 20210319
return(false);
}
if (itcc.AddControl(location, ttcTop, ttItem, ref droppedItemParent))
{
ttddTop.Visibility = Visibility.Collapsed;
ttddTop.DetachDetectorElement();
Grid.SetRow(itcc as UIElement, 0);
itccTop = itcc;
ttcTop = null;
if (null == droppedItemParent)
{
gridContentHorizontal.Children.Insert(0, itcc as UIElement);
}
else
{
droppedItemParent.Children.Add(itcc as UIElement);
}
}
else
{
(ttcTopTmp.Parent as Grid).Children.Remove(ttcTopTmp);
gridContentHorizontal.Children.Insert(0, ttcTopTmp);
}
break;
case DropLocation.Bottom:
if (ttcBottom.Items.Contains(ttItem) && 1 == ttcBottom.Items.Count)
{
return(false);
}
DetachHandlers(ttcBottom);
gridContentHorizontal.Children.Remove(ttcBottom);
TearableTabControl ttcBottomTmp = ttcBottom;
if (ttcBottom == null)
{
}
if (itcc.AddControl(location, ttcBottom, ttItem, ref droppedItemParent))
{
ttddBottom.Visibility = Visibility.Collapsed;
ttddBottom.DetachDetectorElement();
Grid.SetRow(itcc as UIElement, 2);
itccBottom = itcc;
ttcBottom = null;
if (null == droppedItemParent)
{
gridContentHorizontal.Children.Insert(0, itcc as UIElement);
}
else
{
droppedItemParent.Children.Add(itcc as UIElement);
}
}
else
{
(ttcBottomTmp.Parent as Grid).Children.Remove(ttcBottomTmp);
gridContentHorizontal.Children.Insert(0, ttcBottomTmp);
}
break;
case DropLocation.Left:
case DropLocation.Right:
case DropLocation.Center:
default:
throw new NotSupportedException("Center not supported");
}
return(true);
}