avoiding crash for pure modifier events

[wxWidgets.git] / include / wx / motif / icon.h

diff --git a/include/wx/motif/icon.h b/include/wx/motif/icon.h
index 012fd0754d45b23e3d7814e5cb44298ee2155909..4b9e089fbaa06fa342958ce540dfda03274bd98f 100644 (file)
--- a/include/wx/motif/icon.h
+++ b/include/wx/motif/icon.h
@@ -1,97 +1,57 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        icon.h
+// Name:        wx/motif/icon.h
 // Purpose:     wxIcon class
 // Author:      Julian Smart
 // Modified by:
 // Created:     17/09/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_ICON_H_
 #define _WX_ICON_H_
 
-#ifdef __GNUG__
-#pragma interface "icon.h"
-#endif
-
 #include "wx/bitmap.h"
 
-class WXDLLEXPORT wxIconRefData: public wxBitmapRefData
-{
-    friend class WXDLLEXPORT wxBitmap;
-    friend class WXDLLEXPORT wxIcon;
-public:
-    wxIconRefData();
-    ~wxIconRefData();
-};
-
-#define M_ICONDATA ((wxIconRefData *)m_refData)
-#define M_ICONHANDLERDATA ((wxIconRefData *)bitmap->GetRefData())
-
 // Icon
-class WXDLLEXPORT wxIcon: public wxBitmap
+class WXDLLIMPEXP_CORE wxIcon : public wxBitmap
 {
-  DECLARE_DYNAMIC_CLASS(wxIcon)
-
 public:
-  wxIcon();
-
-  // Copy constructors
-  inline wxIcon(const wxIcon& icon) { Ref(icon); }
-  inline wxIcon(const wxIcon* icon) { if (icon) Ref(*icon); }
-
-  wxIcon(const char bits[], int width, int height);
-  wxIcon(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE,
-    int desiredWidth = -1, int desiredHeight = -1);
-  ~wxIcon();
+    wxIcon();
 
-  bool LoadFile(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE,
-      int desiredWidth = -1, int desiredHeight = -1);
+    // Initialize with XBM data
+    wxIcon(const char bits[], int width, int height);
 
-  inline wxIcon& operator = (const wxIcon& icon) { if (*this == icon) return (*this); Ref(icon); return *this; }
-  inline bool operator == (const wxIcon& icon) { return m_refData == icon.m_refData; }
-  inline bool operator != (const wxIcon& icon) { return m_refData != icon.m_refData; }
+    // Initialize with XPM data
+    wxIcon(const char* const* data);
+#ifdef wxNEEDS_CHARPP
+    wxIcon(char **data);
+#endif
 
-/* TODO */
-  virtual bool Ok() const { return (m_refData != NULL) ; }
-};
+    wxIcon(const wxString& name, wxBitmapType type = wxICON_DEFAULT_TYPE,
+           int desiredWidth = -1, int desiredHeight = -1)
+    {
+        LoadFile(name, type, desiredWidth, desiredHeight);
+    }
 
-/* Example handlers. TODO: write your own handlers for relevant types.
+    wxIcon(const wxIconLocation& loc)
+    {
+        LoadFile(loc.GetFileName(), wxBITMAP_TYPE_ANY);
+    }
 
-class WXDLLEXPORT wxICOFileHandler: public wxBitmapHandler
-{
-  DECLARE_DYNAMIC_CLASS(wxICOFileHandler)
-public:
-  inline wxICOFileHandler()
-  {
-       m_name = "ICO icon file";
-       m_extension = "ico";
-       m_type = wxBITMAP_TYPE_ICO;
-  };
+    virtual ~wxIcon();
 
-  virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-      int desiredWidth = -1, int desiredHeight = -1);
-};
+    bool LoadFile(const wxString& name, wxBitmapType type = wxICON_DEFAULT_TYPE,
+                  int desiredWidth = -1, int desiredHeight = -1);
 
-class WXDLLEXPORT wxICOResourceHandler: public wxBitmapHandler
-{
-  DECLARE_DYNAMIC_CLASS(wxICOResourceHandler)
-public:
-  inline wxICOResourceHandler()
-  {
-       m_name = "ICO resource";
-       m_extension = "ico";
-       m_type = wxBITMAP_TYPE_ICO_RESOURCE;
-  };
+    // create from bitmap (which should have a mask unless it's monochrome):
+    // there shouldn't be any implicit bitmap -> icon conversion (i.e. no
+    // ctors, assignment operators...), but it's ok to have such function
+    void CopyFromBitmap(const wxBitmap& bmp);
 
-  virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
-      int desiredWidth = -1, int desiredHeight = -1);
 
+    DECLARE_DYNAMIC_CLASS(wxIcon)
 };
 
-*/
-
-#endif
-    // _WX_ICON_H_
+#endif // _WX_ICON_H_