#include "PicPanel.h"#include "wx/pen.h"BEGIN_EVENT_TABLE(PicPanel, wxPanel)    EVT_PAINT(PicPanel::OnPaint)END_EVENT_TABLE()PicPanel::PicPanel(wxWindow *parent,                const wxPoint& point,                const wxSize& size,                wxBitmap& bitmap)    : wxPanel(parent, -1,point,size,wxTAB_TRAVERSAL,_("")){    m_bitmap = bitmap;}PicPanel::~PicPanel(){}void PicPanel::OnPaint(wxPaintEvent& event){    wxPaintDC dc(this);    dc.DrawBitmap(m_bitmap,0,0,0);	}