Added __nonzero__ method to more classes that have a Ok or IsOk

method.  This allows code like "if obj: ..." to be the same as
"if obj.Ok: ..."


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20123 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/fonts.i

@@ -374,6 +374,7 @@ public:
     static wxFontEncoding GetDefaultEncoding();
     static void SetDefaultEncoding(wxFontEncoding encoding);
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -962,6 +963,7 @@ public:
     // equivalent encodings, regardless the platform, including itself.
     static wxFontEncodingArray GetAllEquivalents(wxFontEncoding enc);
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.IsOk()"
 };
 
 

wxPython/src/gdi.i

@@ -101,6 +101,7 @@ public:
     void SetQuality(int q);
 #endif
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -229,6 +230,7 @@ public:
 #endif
     void CopyFromBitmap(const wxBitmap& bmp);
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -318,6 +320,7 @@ public:
     void SetDepth(int d);
     void SetSize(const wxSize& size);
 #endif
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 %name(wxStockCursor) %new wxCursor* wxPyStockCursor(int id);
@@ -473,6 +476,8 @@ public:
     wxBitmap* GetStipple();
     void SetStipple(wxBitmap& stipple);
 #endif
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -546,6 +551,8 @@ public:
     void SetColour(wxColour &colour);
     void SetStipple(wxBitmap& bitmap);
     void SetStyle(int style);
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -705,6 +712,8 @@ public:
         // See below for implementation
     }
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
+
 #ifdef __WXMSW__
     long GetHDC();
 #endif
@@ -959,6 +968,7 @@ public:
 
     const wxString& GetFileName() const { return m_filename; }
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 // bool wxMakeMetaFilePlaceable(const wxString& filename,
@@ -985,6 +995,8 @@ public:
     int GetPixel(byte red, byte green, byte blue);
     bool GetRGB(int pixel, byte* OUTPUT, byte* OUTPUT, byte* OUTPUT);
     bool Ok();
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 //---------------------------------------------------------------------------

wxPython/src/image.i

@@ -256,6 +256,8 @@ public:
             return bitmap;
         }
     }
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 

wxPython/src/misc2.i

@@ -379,6 +379,8 @@ public:
     void SetSize(const wxSize& size);
     void Show(int show = TRUE);
     void Hide();
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.IsOk()"
 };
 
 %inline %{
@@ -1050,6 +1052,8 @@ public:
 
     bool SetCapture(wxWindow* win, int pollingFreq = 0);
     bool ReleaseCapture();
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.IsOk()"
 };
 
 //----------------------------------------------------------------------
@@ -1083,11 +1087,13 @@ public:
 class wxWave : public wxObject
 {
 public:
-  wxWave(const wxString& fileName, bool isResource = FALSE);
-  ~wxWave();
+    wxWave(const wxString& fileName, bool isResource = FALSE);
+    ~wxWave();
 
-  bool  IsOk() const;
-  bool  Play(bool async = TRUE, bool looped = FALSE) const;
+    bool  IsOk() const;
+    bool  Play(bool async = TRUE, bool looped = FALSE) const;
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.IsOk()"
 };
 
 %new wxWave* wxWaveData(const wxString& data);

wxPython/src/printfw.i

@@ -107,6 +107,7 @@ public:
     void SetPrinterTranslation(long x, long y);
     void SetPrintMode(wxPrintMode printMode);
 
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 //----------------------------------------------------------------------
@@ -181,6 +182,8 @@ public:
     void SetPaperId(wxPaperSize id);
     void SetPaperSize(const wxSize& size);
     void SetPrintData(const wxPrintData& printData);
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -231,6 +234,8 @@ public:
     void SetPrintToFile(bool flag);
     void SetSetupDialog(bool flag);
     void SetToPage(int page);
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 
@@ -386,6 +391,8 @@ public:
     void SetFrame(wxFrame *frame);
     void SetPrintout(wxPyPrintout *printout);
     void SetZoom(int percent);
+
+    %pragma(python) addtoclass = "def __nonzero__(self): return self.Ok()"
 };
 
 //----------------------------------------------------------------------

wxPython/src/windows.i

@@ -730,8 +730,6 @@ public:
     %name(RemoveItem) wxMenuItem *Remove(wxMenuItem *item);
 
 
-
-
     %addmethods {
         void Destroy() { delete self; }
     }