+void MiscGUIFuncsTestCase::ClientToScreen()
+{
+ wxWindow* const tlw = wxTheApp->GetTopWindow();
+ CPPUNIT_ASSERT( tlw );
+
+ wxPanel* const
+ p1 = new wxPanel(tlw, wxID_ANY, wxPoint(0, 0), wxSize(100, 50));
+ wxPanel* const
+ p2 = new wxPanel(tlw, wxID_ANY, wxPoint(0, 50), wxSize(100, 50));
+ wxWindow* const
+ b = new wxWindow(p2, wxID_ANY, wxPoint(10, 10), wxSize(30, 10));
+
+ // We need this to realize the windows created above under wxGTK.
+ wxYield();
+
+ const wxPoint tlwOrig = tlw->ClientToScreen(wxPoint(0, 0));
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ tlwOrig + wxPoint(0, 50),
+ p2->ClientToScreen(wxPoint(0, 0))
+ );
+
+ CPPUNIT_ASSERT_EQUAL
+ (
+ tlwOrig + wxPoint(10, 60),
+ b->ClientToScreen(wxPoint(0, 0))
+ );
+
+ p1->Destroy();
+ p2->Destroy();
+}
+