added wx{Colour|File|Dir|Font}PickerCtrl (patch 1472329 by Francesco)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39495 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/fontpicker.h

@@ -0,0 +1,69 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/gtk/fontpicker.h
+// Purpose:     wxFontButton header
+// Author:      Francesco Montorsi
+// Modified by:
+// Created:     14/4/2006
+// Copyright:   (c) Francesco Montorsi
+// RCS-ID:      $Id$
+// Licence:     wxWindows Licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_GTK_FONTPICKER_H_
+#define _WX_GTK_FONTPICKER_H_
+
+// since GtkFontButton is available only for GTK+ >= 2.4,
+// we need to use generic version if we detect (at runtime)
+// that GTK+ < 2.4
+#include "wx/generic/fontpickerg.h"
+
+//-----------------------------------------------------------------------------
+// wxFontButton
+//-----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxFontButton : public wxGenericFontButton
+{
+public:
+    wxFontButton() {}
+    wxFontButton(wxWindow *parent,
+                 wxWindowID id,
+                 const wxFont& initial = *wxNORMAL_FONT,
+                 const wxPoint& pos = wxDefaultPosition,
+                 const wxSize& size = wxDefaultSize,
+                 long style = wxFONTBTN_DEFAULT_STYLE,
+                 const wxValidator& validator = wxDefaultValidator,
+                 const wxString& name = wxFontPickerWidgetNameStr)
+    {
+       Create(parent, id, initial, pos, size, style, validator, name);
+    }
+
+    virtual ~wxFontButton();
+
+
+public:     // overrides
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxFont& initial = *wxNORMAL_FONT,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxFONTBTN_DEFAULT_STYLE,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxFontPickerWidgetNameStr);
+
+    void UpdateFont();
+
+
+public:     // used by the GTK callback only
+
+    void SetNativeFontInfo(const gchar *gtkdescription)
+        { m_selectedFont.SetNativeFontInfo(wxString::FromAscii(gtkdescription)); }
+
+    wxWindow *m_topParent;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxFontButton)
+};
+
+#endif // _WX_GTK_FONTPICKER_H_
+