#include "FileZilla.h"
#include "treectrlex.h"

IMPLEMENT_CLASS(wxTreeCtrlEx, wxTreeCtrl);

wxTreeCtrlEx::wxTreeCtrlEx(wxWindow *parent, wxWindowID id /*=wxID_ANY*/,
               const wxPoint& pos /*=wxDefaultPosition*/,
               const wxSize& size /*=wxDefaultSize*/,
               long style /*=wxTR_HAS_BUTTONS|wxTR_LINES_AT_ROOT*/)
	: wxTreeCtrl(parent, id, pos, size, style), m_setSelection(false)
{
}

void wxTreeCtrlEx::SafeSelectItem(const wxTreeItemId& item)
{
	const wxTreeItemId old_selection = GetSelection();

	m_setSelection = true;
	SelectItem(item);
	m_setSelection = false;
	if (item && item != old_selection)
		EnsureVisible(item);
}