use AllocExclusive() instead of duplicating its code in wxFont-specific Unshare(...

[wxWidgets.git] / include / wx / msw / gdiimage.h

diff --git a/include/wx/msw/gdiimage.h b/include/wx/msw/gdiimage.h
index ac89747bd591516b9859a3e003cb6f3fe53337d9..2111414a63e63ba96c0502bd72d93565b6645ddb 100644 (file)
--- a/include/wx/msw/gdiimage.h
+++ b/include/wx/msw/gdiimage.h
@@ -16,10 +16,6 @@
 #ifndef _WX_MSW_GDIIMAGE_H_
 #define _WX_MSW_GDIIMAGE_H_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "gdiimage.h"
-#endif
-
 #include "wx/gdiobj.h"          // base class
 #include "wx/gdicmn.h"          // wxBITMAP_TYPE_INVALID
 #include "wx/list.h"
@@ -44,7 +40,7 @@ public:
         m_handle = 0;
     }
 
-    wxGDIImageRefData(const wxGDIImageRefData& data)
+    wxGDIImageRefData(const wxGDIImageRefData& data) : wxGDIRefData(data)
     {
         m_width = data.m_width;
         m_height = data.m_height;
@@ -102,13 +98,13 @@ public:
     void SetExtension(const wxString& ext) { m_extension = ext; }
     void SetType(long type) { m_type = type; }
 
-    wxString GetName() const { return m_name; }
-    wxString GetExtension() const { return m_extension; }
+    const wxString& GetName() const { return m_name; }
+    const wxString& GetExtension() const { return m_extension; }
     long GetType() const { return m_type; }
 
     // real handler operations: to implement in derived classes
     virtual bool Create(wxGDIImage *image,
-                        void *data,
+                        const void* data,
                         long flags,
                         int width, int height, int depth = 1) = 0;
     virtual bool Load(wxGDIImage *image,
@@ -158,7 +154,8 @@ public:
     void SetHandle(WXHANDLE handle)
         { AllocExclusive(); GetGDIImageData()->m_handle = handle; }
 
-    bool Ok() const { return GetHandle() != 0; }
+    bool Ok() const { return IsOk(); }
+    bool IsOk() const { return GetHandle() != 0; }
 
     int GetWidth() const { return IsNull() ? 0 : GetGDIImageData()->m_width; }
     int GetHeight() const { return IsNull() ? 0 : GetGDIImageData()->m_height; }
@@ -176,7 +173,7 @@ public:
     void SetSize(const wxSize& size) { SetSize(size.x, size.y); }
 
     // forward some of base class virtuals to wxGDIImageRefData
-    bool FreeResource(bool force = FALSE);
+    bool FreeResource(bool force = false);
     virtual WXHANDLE GetResourceHandle() const;
 
 protected: