void itemContainerGenerator_StatusChanged(object sender, EventArgs e)
{
ItemContainerGenerator generator = sender as ItemContainerGenerator;
if (generator == null)
{
return;
}
if (generator.Status != System.Windows.Controls.Primitives.GeneratorStatus.ContainersGenerated)
{
return;
}
generator.StatusChanged -= itemContainerGenerator_StatusChanged;
TreeListViewItem ti = (generator.ContainerFromItem(__NoteToMakeActive) as TreeListViewItem);
if (ti == null)
{
__NoteToMakeActive = null;
}
else
{
ti.Focus();
if (__ColumnIdxToFocus == -1)
{
MakeActiveDone(__NoteToMakeActive, null);
__NoteToMakeActive = null;
}
else
{
MyEdit editor = ti.GetEditor(GetViewLastEditorColumnId(), GetLastEditorColumnId(), __ColumnToFocusIsInline) as MyEdit;
if (editor != null)
{
Keyboard.Focus(editor);
MakeActiveDone(__NoteToMakeActive, editor);
__NoteToMakeActive = null;
}
else
{
__TviToMakeActive = ti;
ti.LayoutUpdated += new EventHandler(ti_LayoutUpdated);
}
}
}
}
private void FocusEditorForSelectedRow()
{
if (SelectedItem != null)
{
ItemContainerGenerator itemGenerator = ItemContainerGeneratorFor(SelectedItem);
//BUG: Почему здесь иногда бывает null - не ясно
if (itemGenerator != null)
{
TreeListViewItem li = itemGenerator.ContainerFromItem(SelectedItem) as TreeListViewItem;
if (li != null)
{
MyEdit edit = li.GetEditor(GetViewLastEditorColumnId(), GetLastEditorColumnId(), false) as MyEdit;
if (edit != null)
{
Keyboard.Focus(edit);
}
}
}
}
}