Add wxGrid::Render() for drawing the grid to any wxDC.

[wxWidgets.git] / src / msw / cursor.cpp

diff --git a/src/msw/cursor.cpp b/src/msw/cursor.cpp
index 11515894a76a751cc03b306c8beab65736cd311e..bb932667b1b9d378a063b5686f9a08b4b761d37e 100644 (file)
--- a/src/msw/cursor.cpp
+++ b/src/msw/cursor.cpp
@@ -105,8 +105,7 @@ public:
 
     virtual void OnExit()
     {
-        delete gs_globalCursor;
-        gs_globalCursor = (wxCursor *)NULL;
+        wxDELETE(gs_globalCursor);
     }
 };
 
@@ -185,7 +184,7 @@ wxCursor::wxCursor(const wxImage& image)
 
     wxASSERT_MSG( hotSpotX >= 0 && hotSpotX < image_w &&
                   hotSpotY >= 0 && hotSpotY < image_h,
-                  _T("invalid cursor hot spot coordinates") );
+                  wxT("invalid cursor hot spot coordinates") );
 
     wxImage imageSized(image); // final image of correct size
 
@@ -219,32 +218,17 @@ wxCursor::wxCursor(const wxImage& image)
 }
 #endif // wxUSE_IMAGE
 
-wxCursor::wxCursor(const char WXUNUSED(bits)[],
-                   int WXUNUSED(width),
-                   int WXUNUSED(height),
-                   int WXUNUSED(hotSpotX), int WXUNUSED(hotSpotY),
-                   const char WXUNUSED(maskBits)[])
-{
-}
-
 // MicroWin doesn't have support needed for the other ctors
 #ifdef __WXMICROWIN__
 
-wxCursor::wxCursor(const wxString& WXUNUSED(filename),
-                   long WXUNUSED(kind),
-                   int WXUNUSED(hotSpotX),
-                   int WXUNUSED(hotSpotY))
-{
-}
-
-wxCursor::wxCursor(int WXUNUSED(cursor_type))
+wxCursor::InitFromStock(wxStockCursor WXUNUSED(cursor_type))
 {
 }
 
 #else // !__WXMICROWIN__
 
 wxCursor::wxCursor(const wxString& filename,
-                   long kind,
+                   wxBitmapType kind,
                    int hotSpotX,
                    int hotSpotY)
 {
@@ -252,12 +236,12 @@ wxCursor::wxCursor(const wxString& filename,
     switch ( kind )
     {
         case wxBITMAP_TYPE_CUR_RESOURCE:
-            hcursor = ::LoadCursor(wxGetInstance(), filename.fn_str());
+            hcursor = ::LoadCursor(wxGetInstance(), filename.t_str());
             break;
 
 #ifndef __WXWINCE__
         case wxBITMAP_TYPE_CUR:
-            hcursor = ::LoadCursorFromFile(filename.fn_str());
+            hcursor = ::LoadCursorFromFile(filename.t_str());
             break;
 #endif
 
@@ -280,7 +264,7 @@ wxCursor::wxCursor(const wxString& filename,
             break;
 
         default:
-            wxFAIL_MSG( _T("unknown cursor resource type") );
+            wxLogError( wxT("unknown cursor resource type '%d'"), kind );
 
             hcursor = NULL;
     }
@@ -292,7 +276,7 @@ wxCursor::wxCursor(const wxString& filename,
 }
 
 // Cursors by stock number
-wxCursor::wxCursor(wxStockCursor idCursor)
+void wxCursor::InitFromStock(wxStockCursor idCursor)
 {
     // all wxWidgets standard cursors
     static const struct StdCursor
@@ -306,27 +290,20 @@ wxCursor::wxCursor(wxStockCursor idCursor)
     {
         {  true, NULL                        }, // wxCURSOR_NONE
         {  true, IDC_ARROW                   }, // wxCURSOR_ARROW
-        { false, _T("WXCURSOR_RIGHT_ARROW")  }, // wxCURSOR_RIGHT_ARROW
-        { false, _T("WXCURSOR_BULLSEYE")     }, // wxCURSOR_BULLSEYE
+        { false, wxT("WXCURSOR_RIGHT_ARROW")  }, // wxCURSOR_RIGHT_ARROW
+        { false, wxT("WXCURSOR_BULLSEYE")     }, // wxCURSOR_BULLSEYE
         {  true, IDC_ARROW                   }, // WXCURSOR_CHAR
-
-        // Displays as an I-beam on XP, so use a cursor file
-//        {  true, IDC_CROSS                   }, // WXCURSOR_CROSS
-        {  false, _T("WXCURSOR_CROSS")       }, // WXCURSOR_CROSS
-
-        // See special handling below for wxCURSOR_HAND
-//        { false, _T("WXCURSOR_HAND")         }, // wxCURSOR_HAND
+        {  true, IDC_CROSS                   }, // WXCURSOR_CROSS
         {  true, IDC_HAND                    }, // wxCURSOR_HAND
-
         {  true, IDC_IBEAM                   }, // WXCURSOR_IBEAM
         {  true, IDC_ARROW                   }, // WXCURSOR_LEFT_BUTTON
-        { false, _T("WXCURSOR_MAGNIFIER")    }, // wxCURSOR_MAGNIFIER
+        { false, wxT("WXCURSOR_MAGNIFIER")    }, // wxCURSOR_MAGNIFIER
         {  true, IDC_ARROW                   }, // WXCURSOR_MIDDLE_BUTTON
         {  true, IDC_NO                      }, // WXCURSOR_NO_ENTRY
-        { false, _T("WXCURSOR_PBRUSH")       }, // wxCURSOR_PAINT_BRUSH
-        { false, _T("WXCURSOR_PENCIL")       }, // wxCURSOR_PENCIL
-        { false, _T("WXCURSOR_PLEFT")        }, // wxCURSOR_POINT_LEFT
-        { false, _T("WXCURSOR_PRIGHT")       }, // wxCURSOR_POINT_RIGHT
+        { false, wxT("WXCURSOR_PBRUSH")       }, // wxCURSOR_PAINT_BRUSH
+        { false, wxT("WXCURSOR_PENCIL")       }, // wxCURSOR_PENCIL
+        { false, wxT("WXCURSOR_PLEFT")        }, // wxCURSOR_POINT_LEFT
+        { false, wxT("WXCURSOR_PRIGHT")       }, // wxCURSOR_POINT_RIGHT
         {  true, IDC_HELP                    }, // WXCURSOR_QUESTION_ARROW
         {  true, IDC_ARROW                   }, // WXCURSOR_RIGHT_BUTTON
         {  true, IDC_SIZENESW                }, // WXCURSOR_SIZENESW
@@ -334,10 +311,10 @@ wxCursor::wxCursor(wxStockCursor idCursor)
         {  true, IDC_SIZENWSE                }, // WXCURSOR_SIZENWSE
         {  true, IDC_SIZEWE                  }, // WXCURSOR_SIZEWE
         {  true, IDC_SIZEALL                 }, // WXCURSOR_SIZING
-        { false, _T("WXCURSOR_PBRUSH")       }, // wxCURSOR_SPRAYCAN
+        { false, wxT("WXCURSOR_PBRUSH")       }, // wxCURSOR_SPRAYCAN
         {  true, IDC_WAIT                    }, // WXCURSOR_WAIT
         {  true, IDC_WAIT                    }, // WXCURSOR_WATCH
-        { false, _T("WXCURSOR_BLANK")        }, // wxCURSOR_BLANK
+        { false, wxT("WXCURSOR_BLANK")        }, // wxCURSOR_BLANK
         {  true, IDC_APPSTARTING             }, // wxCURSOR_ARROWWAIT
 
         // no entry for wxCURSOR_MAX
@@ -347,7 +324,7 @@ wxCursor::wxCursor(wxStockCursor idCursor)
                            CursorsIdArrayMismatch );
 
     wxCHECK_RET( idCursor > 0 && (size_t)idCursor < WXSIZEOF(stdCursors),
-                 _T("invalid cursor id in wxCursor() ctor") );
+                 wxT("invalid cursor id in wxCursor() ctor") );
 
     const StdCursor& stdCursor = stdCursors[idCursor];
     bool deleteLater = !stdCursor.isStd;
@@ -358,13 +335,22 @@ wxCursor::wxCursor(wxStockCursor idCursor)
     // IDC_HAND may not be available on some versions of Windows.
     if ( !hcursor && idCursor == wxCURSOR_HAND)
     {
-        hcursor = ::LoadCursor(wxGetInstance(), _T("WXCURSOR_HAND"));
+        hcursor = ::LoadCursor(wxGetInstance(), wxT("WXCURSOR_HAND"));
         deleteLater = true;
     }
 
     if ( !hcursor )
     {
-        wxLogLastError(_T("LoadCursor"));
+        if ( !stdCursor.isStd )
+        {
+            // it may be not obvious to the programmer why did loading fail,
+            // try to help by pointing to the by far the most probable reason
+            wxFAIL_MSG(wxT("Loading a cursor defined by wxWidgets failed, ")
+                       wxT("did you include include/wx/msw/wx.rc file from ")
+                       wxT("your resource file?"));
+        }
+
+        wxLogLastError(wxT("LoadCursor"));
     }
     else
     {
@@ -398,7 +384,7 @@ const wxCursor *wxGetGlobalCursor()
 
 void wxSetCursor(const wxCursor& cursor)
 {
-    if ( cursor.Ok() )
+    if ( cursor.IsOk() )
     {
         ::SetCursor(GetHcursorOf(cursor));