fix warnings about conversion to bool, closes #14381

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

diff --git a/src/gtk/utilsgtk.cpp b/src/gtk/utilsgtk.cpp
index fee8aa86a2c21ab7e6d3ab2d738df0274d34d157..bfe8e9c0764655a86fcfe55b1af13375c73cacb9 100644 (file)
--- a/src/gtk/utilsgtk.cpp
+++ b/src/gtk/utilsgtk.cpp
@@ -27,7 +27,12 @@
 #include "wx/evtloop.h"
 
 #include <gtk/gtk.h>
+#ifdef GDK_WINDOWING_WIN32
+#include <gdk/gdkwin32.h>
+#endif
+#ifdef GDK_WINDOWING_X11
 #include <gdk/gdkx.h>
+#endif
 
 #if wxDEBUG_LEVEL
     #include "wx/gtk/assertdlg_gtk.h"
@@ -40,8 +45,9 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <sys/wait.h>   // for WNOHANG
+#ifdef __UNIX__
 #include <unistd.h>
+#endif
 
 #if wxUSE_DETECT_SM
     #include <X11/SM/SMlib.h>
@@ -116,7 +122,7 @@ wxConvertToGTK(const wxString& s, wxFontEncoding enc)
     wxWCharBuffer wbuf;
     if ( enc == wxFONTENCODING_SYSTEM || enc == wxFONTENCODING_DEFAULT )
     {
-        wbuf = wxConvUI->cMB2WC(s.c_str());
+        wbuf = wxConvUI->cMB2WC(s);
     }
     else // another encoding, use generic conversion class
     {
@@ -298,25 +304,11 @@ protected:
     virtual void OnStackFrame(const wxStackFrame& frame)
     {
         wxString fncname = frame.GetName();
-        wxString fncargs = fncname;
-
-        size_t n = fncname.find(wxT('('));
-        if (n != wxString::npos)
-        {
-            // remove arguments from function name
-            fncname.erase(n);
-
-            // remove function name and brackets from arguments
-            fncargs = fncargs.substr(n+1, fncargs.length()-n-2);
-        }
-        else
-            fncargs = wxEmptyString;
 
         // append this stack frame's info in the dialog
         if (!frame.GetFileName().empty() || !fncname.empty())
             gtk_assert_dialog_append_stack_frame(m_dlg,
                                                 fncname.mb_str(),
-                                                fncargs.mb_str(),
                                                 frame.GetFileName().mb_str(),
                                                 frame.GetLine());
     }
@@ -466,11 +458,11 @@ wxGUIAppTraits::GetStandardCmdLineOptions(wxArrayString& names,
     {
         // since GTK>=2.6, we can use the glib_check_version() symbol...
 
-        // check whether GLib version is greater than 2.6 but also lower than 2.19
+        // check whether GLib version is greater than 2.6 but also lower than 2.31
         // because, as we use the undocumented _GOptionGroup struct, we don't want
-        // to run this code with future versions which might change it (2.19 is the
+        // to run this code with future versions which might change it (2.30 is the
         // latest one at the time of this writing)
-        if (!glib_check_version(2,6,0) && glib_check_version(2,20,0))
+        if (glib_check_version(2,6,0) == NULL && glib_check_version(2,31,0))
         {
             usage << _("The following standard GTK+ options are also supported:\n");