fixed Clear() for GTK+ 2.4+

[wxWidgets.git] / src / gtk / utilsgtk.cpp

diff --git a/src/gtk/utilsgtk.cpp b/src/gtk/utilsgtk.cpp
index 39bd7eaa5718cee6b37914b715b0d021c8552c6f..6385e82fef512d86e83136e22a04f44dd00d840e 100644 (file)
--- a/src/gtk/utilsgtk.cpp
+++ b/src/gtk/utilsgtk.cpp
@@ -31,9 +31,6 @@
 #include "glib.h"
 #include "gdk/gdk.h"
 #include "gtk/gtk.h"
-#ifndef __WXGTK20__
-#include "gtk/gtkfeatures.h"
-#endif
 #include "gdk/gdkx.h"
 
 #ifdef HAVE_X11_XKBLIB_H
@@ -81,6 +78,41 @@ bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) )
 }
 #endif
 
+// Escapes string so that it is valid Pango markup XML string:
+wxString wxEscapeStringForPangoMarkup(const wxString& str)
+{
+    size_t len = str.length();
+    wxString out;
+    out.Alloc(len);
+    for (size_t i = 0; i < len; i++)
+    {
+        wxChar c = str[i];
+        switch (c)
+        {
+            case _T('&'):
+                out << _T("&amp;");
+                break;
+            case _T('<'):
+                out << _T("&lt;");
+                break;
+            case _T('>'):
+                out << _T("&gt;");
+                break;
+            case _T('\''):
+                out << _T("&apos;");
+                break;
+            case _T('"'):
+                out << _T("&quot;");
+                break;
+            default:
+                out << c;
+                break;
+        }
+    }
+    return out;
+}
+
+
 // ----------------------------------------------------------------------------
 // display characterstics
 // ----------------------------------------------------------------------------
@@ -131,18 +163,14 @@ int wxDisplayDepth()
 wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
 {
     static wxToolkitInfo info;
-#ifdef __WXGTK20__
     info.shortName = _T("gtk2");
-#else
-    info.shortName = _T("gtk");
-#endif
     info.name = _T("wxGTK");
 #ifdef __WXUNIVERSAL__
     info.shortName << _T("univ");
     info.name << _T("/wxUniversal");
 #endif
-    info.versionMajor = GTK_MAJOR_VERSION;
-    info.versionMinor = GTK_MINOR_VERSION;
+    info.versionMajor = gtk_major_version;
+    info.versionMinor = gtk_minor_version;
     info.os = wxGTK;
     return info;
 }
@@ -157,7 +185,8 @@ wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 // subprocess routines
 // ----------------------------------------------------------------------------
 
-extern "C"
+extern "C" {
+static
 void GTK_EndProcessDetector(gpointer data, gint source,
                             GdkInputCondition WXUNUSED(condition) )
 {
@@ -188,6 +217,7 @@ void GTK_EndProcessDetector(gpointer data, gint source,
 
    wxHandleProcessTermination(proc_data);
 }
+}
 
 int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
 {