internal bool DropTab(TearableTabItem tabItemSource)
{
bool retVal = false;
try
{
TearableTabControl tabControlTarget = this;
if (tabControlTarget != null)
{
TearableTabControl tabControlSource = tabItemSource.Parent as TearableTabControl;
if (tabControlTarget != tabControlSource && !tabControlTarget.IsChildOf(tabItemSource))
{
if (null != tabControlSource && tabControlSource.Items.Contains(tabItemSource))
{
tabControlSource.Items.Remove(tabItemSource);
// Should this be disposed if no items remain???
}
tabControlTarget.Items.Insert(tabControlTarget.Items.Count, tabItemSource);
tabItemSource.IsSelected = true;
retVal = true;
}
else
{
Log.LogWriter.Instance.WriteToLog(Log.LogMsgType.Error, "Cannot add tab to internal tab control");
}
}
}
catch (Exception ex)
{
}
return(retVal);
}
private void TabItem_Drop(object sender, DragEventArgs e)
{
try
{
TearableTabItem tabItemTarget = e.Source as TearableTabItem;
TearableTabItem tabItemSource = e.Data.GetData(typeof(TearableTabItem)) as TearableTabItem;
if (null != SharedData)
{
SharedData.AllowTabDrag = false;
}
if (tabItemTarget != null && tabItemSource != null)
{
tiHoverTimer?.Stop();
tiHoverTimer = null;
if (!tabItemTarget.Equals(tabItemSource))
{
TearableTabControl tabControlSource = tabItemSource.Parent as TearableTabControl;
String source = tabControlSource.Name;
TearableTabControl tabControlTarget = tabItemTarget.Parent as TearableTabControl;
String target = tabControlTarget.Name;
if (tabControlSource.Equals(tabControlTarget))
{
int sourceIndex = tabControlTarget.Items.IndexOf(tabItemSource);
int targetIndex = tabControlTarget.Items.IndexOf(tabItemTarget);
tabControlTarget.Items.Remove(tabItemSource);
tabControlTarget.Items.Insert(targetIndex, tabItemSource);
//tabControlTarget.Items.Remove(tabItemTarget);
//tabControlTarget.Items.Insert(sourceIndex, tabItemTarget);
}
else
{
int targetIndex = Math.Min(tabControlTarget.Items.Count, tabControlTarget.Items.IndexOf(tabItemTarget));
int one = tabControlTarget.Items.IndexOf(tabItemTarget);
tabControlSource.Items.Remove(tabItemSource);
tabControlTarget.Items.Insert(targetIndex, tabItemSource);
}
tabItemSource.IsSelected = true;
}
e.Handled = true;
}
}
catch (Exception ex)
{
}
}
public override void OnApplyTemplate()
{
Button button = this.GetTemplateChild("PART_Close") as Button;
if (null != button)
{
button.Click += (s, e) =>
{
if (button.IsMouseOver)
{
TearableTabControl parent = this.Parent as TearableTabControl;
if (null != parent)
{
parent.Items.Remove(this);
}
this.Dispose();
}
};
}
}
public bool AddControl(DropLocation location, TearableTabControl ttControl, TearableTabItem newTabItem, ref Grid droppedItemParent)
{
return(true);
}
