simpler implementation

[wxWidgets.git] / include / wx / generic / imaglist.h

diff --git a/include/wx/generic/imaglist.h b/include/wx/generic/imaglist.h
index 1422f7220acb3592cc2b9c1c3f12db49ffe79713..92db6dc87210fb69015dd1461cdaec88062b5fb4 100644 (file)
--- a/include/wx/generic/imaglist.h
+++ b/include/wx/generic/imaglist.h
@@ -4,81 +4,79 @@
 // Author:      Robert Roebling
 // Created:     01/02/97
 // Id:
 // Author:      Robert Roebling
 // Created:     01/02/97
 // Id:

-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Copyright:   (c) 1998 Robert Roebling and Julian Smart

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __IMAGELISTH_G__
 #define __IMAGELISTH_G__
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __IMAGELISTH_G__
 #define __IMAGELISTH_G__
 

-#ifdef __GNUG__
-#pragma interface "imaglist.h"
-#endif
-

 #include "wx/defs.h"
 #include "wx/defs.h"

-#include "wx/gdicmn.h"
-#include "wx/bitmap.h"
-#include "wx/dc.h"
+#include "wx/list.h"
+#include "wx/icon.h"

 
 

-/*
- * wxImageList is used for wxListCtrl, wxTreeCtrl. These controls refer to
- * images for their items by an index into an image list.
- * A wxImageList is capable of creating images with optional masks from
- * a variety of sources - a single bitmap plus a colour to indicate the mask,
- * two bitmaps, or an icon.
- *
- * Image lists can also create and draw images used for drag and drop functionality.
- * This is not yet implemented in wxImageList. We need to discuss a generic API
- * for doing drag and drop and see whether it ties in with the Win95 view of it.
- * See below for candidate functions and an explanation of how they might be
- * used.
- */
+class WXDLLEXPORT wxDC;
+class WXDLLEXPORT wxBitmap;
+class WXDLLEXPORT wxColour;

 
 

-// Flags for Draw
-#define wxIMAGELIST_DRAW_NORMAL         0x0001
-#define wxIMAGELIST_DRAW_TRANSPARENT    0x0002
-#define wxIMAGELIST_DRAW_SELECTED       0x0004
-#define wxIMAGELIST_DRAW_FOCUSED        0x0008
-
-// Flag values for Set/GetImageList
-enum {
-    wxIMAGE_LIST_NORMAL, // Normal icons
-    wxIMAGE_LIST_SMALL,  // Small icons
-    wxIMAGE_LIST_STATE   // State icons: unimplemented (see WIN32 documentation)
-};

 
 

-class WXDLLEXPORT wxImageList: public wxObject
+class WXDLLEXPORT wxGenericImageList: public wxObject

 {
 public:
 {
 public:

-    wxImageList() { }
-    wxImageList( int width, int height, bool mask = TRUE, int initialCount = 1 );
-    ~wxImageList();
-    bool Create( int width, int height, bool mask = TRUE, int initialCount = 1 );
+    wxGenericImageList() { m_width = m_height = 0; }
+    wxGenericImageList( int width, int height, bool mask = true, int initialCount = 1 );
+    virtual ~wxGenericImageList();
+    bool Create( int width, int height, bool mask = true, int initialCount = 1 );

     bool Create();
 
     bool Create();
 

-    int GetImageCount() const;
-    bool GetSize( int index, int &width, int &height ) const;
+    virtual int GetImageCount() const;
+    virtual bool GetSize( int index, int &width, int &height ) const;

 
     int Add( const wxBitmap& bitmap );
     int Add( const wxBitmap& bitmap, const wxBitmap& mask );
     int Add( const wxBitmap& bitmap, const wxColour& maskColour );
 
     int Add( const wxBitmap& bitmap );
     int Add( const wxBitmap& bitmap, const wxBitmap& mask );
     int Add( const wxBitmap& bitmap, const wxColour& maskColour );

-    const wxBitmap *GetBitmap(int index) const;
+    wxBitmap GetBitmap(int index) const;
+    wxIcon GetIcon(int index) const;

     bool Replace( int index, const wxBitmap &bitmap );
     bool Replace( int index, const wxBitmap &bitmap );

+    bool Replace( int index, const wxBitmap &bitmap, const wxBitmap& mask );

     bool Remove( int index );
     bool RemoveAll();
 
     bool Remove( int index );
     bool RemoveAll();
 

-    bool Draw(int index, wxDC& dc, int x, int y,
+    virtual bool Draw(int index, wxDC& dc, int x, int y,

               int flags = wxIMAGELIST_DRAW_NORMAL,
               int flags = wxIMAGELIST_DRAW_NORMAL,

-              bool solidBackground = FALSE);
+              bool solidBackground = false);

 
 

+    // Internal use only
+    const wxBitmap *GetBitmapPtr(int index) const;

 private:
     wxList  m_images;
 
     int     m_width;
     int     m_height;
 
 private:
     wxList  m_images;
 
     int     m_width;
     int     m_height;
 

+    DECLARE_DYNAMIC_CLASS(wxGenericImageList)
+};
+
+#ifndef wxHAS_NATIVE_IMAGELIST
+
+/*
+ * wxImageList has to be a real class or we have problems with
+ * the run-time information.
+ */
+
+class WXDLLEXPORT wxImageList: public wxGenericImageList
+{

     DECLARE_DYNAMIC_CLASS(wxImageList)
     DECLARE_DYNAMIC_CLASS(wxImageList)

+
+public:
+    wxImageList() {}
+
+    wxImageList( int width, int height, bool mask = true, int initialCount = 1 )
+        : wxGenericImageList(width, height, mask, initialCount)
+    {
+    }

 };
 };

+#endif // !wxHAS_NATIVE_IMAGELIST

 
 #endif  // __IMAGELISTH_G__
 
 
 #endif  // __IMAGELISTH_G__