synchronize GTK2 minimum version in docs

[wxWidgets.git] / include / wx / gtk / private.h

diff --git a/include/wx/gtk/private.h b/include/wx/gtk/private.h
index 1e1d07f15a5c39c73fc15dfafdc108733d2d030d..69de2460a99f279ab02704bf23beb5235d6edea6 100644 (file)
--- a/include/wx/gtk/private.h
+++ b/include/wx/gtk/private.h
@@ -15,9 +15,7 @@
 #include <gtk/gtk.h>
 
 #include "wx/gtk/private/string.h"
-#include "wx/gtk/dc.h"
-#include "wx/gtk/dcclient.h"
-#include "wx/gtk/dcmemory.h"
+#include "wx/gtk/private/gtk2-compat.h"
 
 // pango_version_check symbol is quite recent ATM (4/2007)... so we
 // use our own wrapper which implements a smart trick.
@@ -30,12 +28,12 @@
 extern const gchar *wx_pango_version_check(int major, int minor, int micro);
 
 #if wxUSE_UNICODE
-    #define wxGTK_CONV(s) s.utf8_str()
+    #define wxGTK_CONV(s) (s).utf8_str()
     #define wxGTK_CONV_ENC(s, enc) wxGTK_CONV((s))
     #define wxGTK_CONV_FONT(s, font) wxGTK_CONV((s))
     #define wxGTK_CONV_SYS(s) wxGTK_CONV((s))
 
-    #define wxGTK_CONV_BACK(s) wxString::FromUTF8(s)
+    #define wxGTK_CONV_BACK(s) wxString::FromUTF8Unchecked(s)
     #define wxGTK_CONV_BACK_ENC(s, enc) wxGTK_CONV_BACK(s)
     #define wxGTK_CONV_BACK_FONT(s, font) wxGTK_CONV_BACK(s)
     #define wxGTK_CONV_BACK_SYS(s) wxGTK_CONV_BACK(s)
@@ -54,13 +52,13 @@ extern const gchar *wx_pango_version_check(int major, int minor, int micro);
     // helper: use the encoding of the given font if it's valid
     inline wxCharBuffer wxConvertToGTK(const wxString& s, const wxFont& font)
     {
-        return wxConvertToGTK(s, font.Ok() ? font.GetEncoding()
+        return wxConvertToGTK(s, font.IsOk() ? font.GetEncoding()
                                            : wxFONTENCODING_SYSTEM);
     }
 
     inline wxCharBuffer wxConvertFromGTK(const wxString& s, const wxFont& font)
     {
-        return wxConvertFromGTK(s, font.Ok() ? font.GetEncoding()
+        return wxConvertFromGTK(s, font.IsOk() ? font.GetEncoding()
                                              : wxFONTENCODING_SYSTEM);
     }
 
@@ -89,23 +87,42 @@ extern const gchar *wx_pango_version_check(int major, int minor, int micro);
     #define wxGTK_CONV_BACK_SYS(s) wxConvertFromGTK((s))
 #endif
 
-// Some deprecated GTK+ prototypes we still use often
-// FIXME: Don't use them if possible.
-extern "C" {
+// Define a macro for converting wxString to char* in appropriate encoding for
+// the file names.
+#ifdef G_OS_WIN32
+    // Under MSW, UTF-8 file name encodings are always used.
+    #define wxGTK_CONV_FN(s) (s).utf8_str()
+#else
+    // Under Unix use GLib file name encoding (which is also UTF-8 by default
+    // but may be different from it).
+    #define wxGTK_CONV_FN(s) (s).fn_str()
+#endif
 
-// Deprecated since GTK+-1.3.7:
-// Trivial wrapper around gtk_window_move, with some side effects we seem to rely on
-void gtk_widget_set_uposition (GtkWidget *widget,
-                               gint      x,
-                               gint      y);
+// ----------------------------------------------------------------------------
+// various private helper functions
+// ----------------------------------------------------------------------------
 
-// We rely on the allow_shrink parameter in one place
-void gtk_window_set_policy (GtkWindow *window,
-                            gint       allow_shrink,
-                            gint       allow_grow,
-                            gint       auto_shrink);
+namespace wxGTKPrivate
+{
 
-} // extern "C"
+// these functions create the GTK widgets of the specified types which can then
+// used to retrieve their styles, pass them to drawing functions &c
+//
+// the returned widgets shouldn't be destroyed, this is done automatically on
+// shutdown
+WXDLLIMPEXP_CORE GtkWidget *GetButtonWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetCheckButtonWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetComboBoxWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetEntryWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetHeaderButtonWidgetFirst();
+WXDLLIMPEXP_CORE GtkWidget *GetHeaderButtonWidgetLast();
+WXDLLIMPEXP_CORE GtkWidget *GetHeaderButtonWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetNotebookWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetRadioButtonWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetSplitterWidget(wxOrientation orient = wxHORIZONTAL);
+WXDLLIMPEXP_CORE GtkWidget *GetTextEntryWidget();
+WXDLLIMPEXP_CORE GtkWidget *GetTreeWidget();
+
+} // wxGTKPrivate
 
 #endif // _WX_GTK_PRIVATE_H_
-