http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/generic/bmpcbox.h

@@ -0,0 +1,170 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/generic/bmpcbox.h
+// Purpose:     wxBitmapComboBox
+// Author:      Jaakko Salli
+// Modified by:
+// Created:     Aug-30-2006
+// RCS-ID:      $Id: bmpcbox.h 42046 2006-10-16 09:30:01Z ABX $
+// Copyright:   (c) Jaakko Salli
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GENERIC_BMPCBOX_H_
+#define _WX_GENERIC_BMPCBOX_H_
+
+
+#define wxGENERIC_BITMAPCOMBOBOX     1
+
+#include "wx/odcombo.h"
+
+// ----------------------------------------------------------------------------
+// wxBitmapComboBox: a wxComboBox that allows images to be shown
+// in front of string items.
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_ADV wxBitmapComboBox : public wxOwnerDrawnComboBox,
+                                         public wxBitmapComboBoxBase
+{
+public:
+
+    // ctors and such
+    wxBitmapComboBox() : wxOwnerDrawnComboBox(), wxBitmapComboBoxBase()
+    {
+        Init();
+    }
+
+    wxBitmapComboBox(wxWindow *parent,
+                     wxWindowID id = wxID_ANY,
+                     const wxString& value = wxEmptyString,
+                     const wxPoint& pos = wxDefaultPosition,
+                     const wxSize& size = wxDefaultSize,
+                     int n = 0,
+                     const wxString choices[] = NULL,
+                     long style = 0,
+                     const wxValidator& validator = wxDefaultValidator,
+                     const wxString& name = wxBitmapComboBoxNameStr)
+        : wxOwnerDrawnComboBox(),
+          wxBitmapComboBoxBase()
+    {
+        Init();
+
+        (void)Create(parent, id, value, pos, size, n,
+                     choices, style, validator, name);
+    }
+
+    wxBitmapComboBox(wxWindow *parent,
+                     wxWindowID id,
+                     const wxString& value,
+                     const wxPoint& pos,
+                     const wxSize& size,
+                     const wxArrayString& choices,
+                     long style,
+                     const wxValidator& validator = wxDefaultValidator,
+                     const wxString& name = wxBitmapComboBoxNameStr);
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& value,
+                const wxPoint& pos,
+                const wxSize& size,
+                int n,
+                const wxString choices[],
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxBitmapComboBoxNameStr);
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& value,
+                const wxPoint& pos,
+                const wxSize& size,
+                const wxArrayString& choices,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxBitmapComboBoxNameStr);
+
+    virtual ~wxBitmapComboBox();
+
+    // Adds item with image to the end of the combo box.
+    int Append(const wxString& item, const wxBitmap& bitmap = wxNullBitmap)
+        { return DoAppendWithImage(item, bitmap); }
+
+    int Append(const wxString& item, const wxBitmap& bitmap, void *clientData)
+        { int n = DoAppendWithImage(item, bitmap); SetClientData(n, clientData); return n; }
+    int Append(const wxString& item, const wxBitmap& bitmap, wxClientData *clientData)
+        { int n = DoAppendWithImage(item, bitmap); SetClientObject(n, clientData); return n; }
+
+    // Returns size of image used in list.
+    virtual wxSize GetBitmapSize() const
+    {
+        return m_usedImgSize;
+    }
+
+    // Returns the image of the item with the given index.
+    virtual wxBitmap GetItemBitmap(unsigned int n) const;
+
+    // Inserts item with image into the list before pos. Not valid for wxCB_SORT or wxCB_SORT
+    // styles, use Append instead.
+    int Insert(const wxString& item, const wxBitmap& bitmap, unsigned int pos)
+        { return DoInsertWithImage(item, bitmap, pos); }
+
+    int Insert(const wxString& item, const wxBitmap& bitmap,
+               unsigned int pos, void *clientData);
+    int Insert(const wxString& item, const wxBitmap& bitmap,
+               unsigned int pos, wxClientData *clientData);
+
+    // Sets the image for the given item.
+    virtual void SetItemBitmap(unsigned int n, const wxBitmap& bitmap);
+
+    virtual void Clear();
+    virtual void Delete(unsigned int n);
+
+protected:
+
+    virtual void OnDrawBackground(wxDC& dc, const wxRect& rect, int item, int flags) const;
+    virtual void OnDrawItem(wxDC& dc, const wxRect& rect, int item, int flags) const;
+    virtual wxCoord OnMeasureItem(size_t item) const;
+    virtual wxCoord OnMeasureItemWidth(size_t item) const;
+
+    virtual int DoAppendWithImage(const wxString& item, const wxBitmap& bitmap);
+    virtual int DoInsertWithImage(const wxString& item, const wxBitmap& bitmap,
+                                  unsigned int pos);
+
+    virtual int DoAppend(const wxString& item);
+    virtual int DoInsert(const wxString& item, unsigned int pos);
+
+    virtual bool SetFont(const wxFont& font);
+
+    virtual wxSize DoGetBestSize() const;
+
+    // Event handlers
+    void OnSize(wxSizeEvent& event);
+
+    // Recalculates amount of empty space needed in front of
+    // text in control itself.
+    void DetermineIndent();
+
+    bool OnAddBitmap(const wxBitmap& bitmap);
+
+    // Adds image to position - called in Append/Insert before
+    // string is added.
+    bool DoInsertBitmap(const wxBitmap& image, unsigned int pos);
+
+
+    wxArrayPtrVoid      m_bitmaps;  // Images associated with items
+    wxSize              m_usedImgSize;  // Size of bitmaps
+
+private:
+    int                 m_imgAreaWidth;  // Width and height of area next to text field
+    int                 m_fontHeight;
+    bool                m_inResize;
+
+    void Init();
+    void PostCreate();
+
+    DECLARE_EVENT_TABLE()
+
+    DECLARE_DYNAMIC_CLASS(wxBitmapComboBox)
+};
+
+#endif // _WX_GENERIC_BMPCBOX_H_