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

wxWidgets/include/wx/clrpicker.h

@@ -0,0 +1,200 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/clrpicker.h
+// Purpose:     wxColourPickerCtrl base header
+// Author:      Francesco Montorsi (based on Vadim Zeitlin's code)
+// Modified by:
+// Created:     14/4/2006
+// Copyright:   (c) Vadim Zeitlin, Francesco Montorsi
+// RCS-ID:      $Id: clrpicker.h 53135 2008-04-12 02:31:04Z VZ $
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_CLRPICKER_H_BASE_
+#define _WX_CLRPICKER_H_BASE_
+
+#include "wx/defs.h"
+
+
+#if wxUSE_COLOURPICKERCTRL
+
+#include "wx/pickerbase.h"
+
+
+class WXDLLIMPEXP_FWD_CORE wxColourPickerEvent;
+
+extern WXDLLEXPORT_DATA(const wxChar) wxColourPickerWidgetNameStr[];
+extern WXDLLEXPORT_DATA(const wxChar) wxColourPickerCtrlNameStr[];
+
+
+// ----------------------------------------------------------------------------
+// wxColourPickerWidgetBase: a generic abstract interface which must be
+//                           implemented by controls used by wxColourPickerCtrl
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxColourPickerWidgetBase
+{
+public:
+    wxColourPickerWidgetBase() { m_colour = *wxBLACK; }
+    virtual ~wxColourPickerWidgetBase() {}
+
+    wxColour GetColour() const
+        { return m_colour; }
+    virtual void SetColour(const wxColour &col)
+        { m_colour = col; UpdateColour(); }
+    virtual void SetColour(const wxString &col)
+        { m_colour.Set(col); UpdateColour(); }
+
+protected:
+
+    virtual void UpdateColour() = 0;
+
+    // the current colour (may be invalid if none)
+    wxColour m_colour;
+};
+
+
+// Styles which must be supported by all controls implementing wxColourPickerWidgetBase
+// NB: these styles must be defined to carefully-chosen values to
+//     avoid conflicts with wxButton's styles
+
+// show the colour in HTML form (#AABBCC) as colour button label
+// (instead of no label at all)
+// NOTE: this style is supported just by wxColourButtonGeneric and
+//       thus is not exposed in wxColourPickerCtrl
+#define wxCLRP_SHOW_LABEL             0x0008
+
+// map platform-dependent controls which implement the wxColourPickerWidgetBase
+// under the name "wxColourPickerWidget".
+// NOTE: wxColourPickerCtrl allocates a wxColourPickerWidget and relies on the
+//       fact that all classes being mapped as wxColourPickerWidget have the
+//       same prototype for their contructor (and also explains why we use
+//       define instead of a typedef)
+// since GTK > 2.4, there is GtkColorButton
+#if defined(__WXGTK24__) && !defined(__WXUNIVERSAL__)
+    #include "wx/gtk/clrpicker.h"
+    #define wxColourPickerWidget      wxColourButton
+#else
+    #include "wx/generic/clrpickerg.h"
+    #define wxColourPickerWidget      wxGenericColourButton
+#endif
+
+
+// ----------------------------------------------------------------------------
+// wxColourPickerCtrl: platform-independent class which embeds a
+// platform-dependent wxColourPickerWidget and, if wxCLRP_USE_TEXTCTRL style is
+// used, a textctrl next to it.
+// ----------------------------------------------------------------------------
+
+#define wxCLRP_USE_TEXTCTRL       (wxPB_USE_TEXTCTRL)
+#define wxCLRP_DEFAULT_STYLE      0
+
+class WXDLLIMPEXP_CORE wxColourPickerCtrl : public wxPickerBase
+{
+public:
+    wxColourPickerCtrl() : m_bIgnoreNextTextCtrlUpdate(false) {}
+    virtual ~wxColourPickerCtrl() {}
+
+
+    wxColourPickerCtrl(wxWindow *parent, wxWindowID id,
+        const wxColour& col = *wxBLACK, const wxPoint& pos = wxDefaultPosition,
+        const wxSize& size = wxDefaultSize, long style = wxCLRP_DEFAULT_STYLE,
+        const wxValidator& validator = wxDefaultValidator,
+        const wxString& name = wxColourPickerCtrlNameStr)
+        : m_bIgnoreNextTextCtrlUpdate(false)
+        { Create(parent, id, col, pos, size, style, validator, name); }
+
+    bool Create(wxWindow *parent, wxWindowID id,
+           const wxColour& col = *wxBLACK,
+           const wxPoint& pos = wxDefaultPosition,
+           const wxSize& size = wxDefaultSize,
+           long style = wxCLRP_DEFAULT_STYLE,
+           const wxValidator& validator = wxDefaultValidator,
+           const wxString& name = wxColourPickerCtrlNameStr);
+
+
+public:         // public API
+
+    // get the colour chosen
+    wxColour GetColour() const
+        { return ((wxColourPickerWidget *)m_picker)->GetColour(); }
+
+    // set currently displayed color
+    void SetColour(const wxColour& col);
+
+    // set colour using RGB(r,g,b) syntax or considering given text as a colour name;
+    // returns true if the given text was successfully recognized.
+    bool SetColour(const wxString& text);
+
+
+public:        // internal functions
+
+    // update the button colour to match the text control contents
+    void UpdatePickerFromTextCtrl();
+
+    // update the text control to match the button's colour
+    void UpdateTextCtrlFromPicker();
+
+    // event handler for our picker
+    void OnColourChange(wxColourPickerEvent &);
+
+protected:
+    virtual long GetPickerStyle(long style) const
+        { return (style & wxCLRP_SHOW_LABEL); }
+
+    // true if the next UpdateTextCtrl() call is to ignore
+    bool m_bIgnoreNextTextCtrlUpdate;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxColourPickerCtrl)
+};
+
+
+// ----------------------------------------------------------------------------
+// wxColourPickerEvent: used by wxColourPickerCtrl only
+// ----------------------------------------------------------------------------
+
+BEGIN_DECLARE_EVENT_TYPES()
+    DECLARE_EXPORTED_EVENT_TYPE(WXDLLIMPEXP_CORE, wxEVT_COMMAND_COLOURPICKER_CHANGED, 1102)
+END_DECLARE_EVENT_TYPES()
+
+class WXDLLIMPEXP_CORE wxColourPickerEvent : public wxCommandEvent
+{
+public:
+    wxColourPickerEvent() {}
+    wxColourPickerEvent(wxObject *generator, int id, const wxColour &col)
+        : wxCommandEvent(wxEVT_COMMAND_COLOURPICKER_CHANGED, id),
+          m_colour(col)
+    {
+        SetEventObject(generator);
+    }
+
+    wxColour GetColour() const { return m_colour; }
+    void SetColour(const wxColour &c) { m_colour = c; }
+
+
+    // default copy ctor, assignment operator and dtor are ok
+    virtual wxEvent *Clone() const { return new wxColourPickerEvent(*this); }
+
+private:
+    wxColour m_colour;
+
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxColourPickerEvent)
+};
+
+// ----------------------------------------------------------------------------
+// event types and macros
+// ----------------------------------------------------------------------------
+
+typedef void (wxEvtHandler::*wxColourPickerEventFunction)(wxColourPickerEvent&);
+
+#define wxColourPickerEventHandler(func) \
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxColourPickerEventFunction, &func)
+
+#define EVT_COLOURPICKER_CHANGED(id, fn) \
+    wx__DECLARE_EVT1(wxEVT_COMMAND_COLOURPICKER_CHANGED, id, wxColourPickerEventHandler(fn))
+
+
+#endif // wxUSE_COLOURPICKERCTRL
+
+#endif // _WX_CLRPICKER_H_BASE_
+