+class WXDLLIMPEXP_ADV wxTaskBarIconArea : public wxTaskBarIconAreaBase
+{
+public:
+ wxTaskBarIconArea(wxTaskBarIcon *icon, const wxBitmap &bmp);
+ void SetTrayIcon(const wxBitmap& bmp);
+ bool IsOk() { return true; }
+
+protected:
+ void SetLegacyWMProperties();
+
+ void OnSizeChange(wxSizeEvent& event);
+ void OnPaint(wxPaintEvent& evt);
+ void OnMouseEvent(wxMouseEvent& event);
+ void OnMenuEvent(wxCommandEvent& event);
+
+ wxTaskBarIcon *m_icon;
+ wxPoint m_pos;
+ wxBitmap m_bmp;
+
+ DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(wxTaskBarIconArea, wxTaskBarIconAreaBase)
+ EVT_SIZE(wxTaskBarIconArea::OnSizeChange)
+ EVT_MOUSE_EVENTS(wxTaskBarIconArea::OnMouseEvent)
+ EVT_MENU(wxID_ANY, wxTaskBarIconArea::OnMenuEvent)
+ EVT_PAINT(wxTaskBarIconArea::OnPaint)
+END_EVENT_TABLE()
+
+wxTaskBarIconArea::wxTaskBarIconArea(wxTaskBarIcon *icon, const wxBitmap &bmp)
+ : wxTaskBarIconAreaBase(), m_icon(icon), m_bmp(bmp)
+{
+ // Set initial size to bitmap size (tray manager may and often will
+ // change it):
+ SetClientSize(wxSize(bmp.GetWidth(), bmp.GetHeight()));
+
+ SetTrayIcon(bmp);
+
+ if (!IsProtocolSupported())
+ {
+ wxLogTrace(_T("systray"),
+ _T("using legacy KDE1,2 and GNOME 1.2 methods"));
+ SetLegacyWMProperties();
+ }
+}
+
+void wxTaskBarIconArea::SetTrayIcon(const wxBitmap& bmp)
+{
+ m_bmp = bmp;
+
+ // determine suitable bitmap size:
+ wxSize winsize(GetClientSize());
+ wxSize bmpsize(m_bmp.GetWidth(), m_bmp.GetHeight());
+ wxSize iconsize(wxMin(winsize.x, bmpsize.x), wxMin(winsize.y, bmpsize.y));
+
+ // rescale the bitmap to fit into the tray icon window:
+ if (bmpsize != iconsize)
+ {
+ wxImage img = m_bmp.ConvertToImage();
+ img.Rescale(iconsize.x, iconsize.y);
+ m_bmp = wxBitmap(img);
+ }
+
+ wxRegion region;
+ region.Union(m_bmp);
+
+ // if the bitmap is smaller than the window, offset it:
+ if (winsize != iconsize)
+ {
+ m_pos.x = (winsize.x - iconsize.x) / 2;
+ m_pos.y = (winsize.y - iconsize.y) / 2;
+ region.Offset(m_pos.x, m_pos.y);
+ }
+
+ // set frame's shape to correct value and redraw:
+ SetShape(region);
+ Refresh();
+}
+
+void wxTaskBarIconArea::SetLegacyWMProperties()
+{