'Set to Unspecified' -> 'Set Value to Unspecified'

[wxWidgets.git] / src / gtk1 / utilsgtk.cpp

diff --git a/src/gtk1/utilsgtk.cpp b/src/gtk1/utilsgtk.cpp
index 2612f63f776de064af60e98971552e08bdfb2078..f49cf649317db884c87ea051781d94013d0d5345 100644 (file)
--- a/src/gtk1/utilsgtk.cpp
+++ b/src/gtk1/utilsgtk.cpp
@@ -106,7 +106,7 @@ void wxDisplaySizeMM( int *width, int *height )
 
 void wxGetMousePosition( int* x, int* y )
 {
-    gdk_window_get_pointer( (GdkWindow*) NULL, x, y, (GdkModifierType*) NULL );
+    gdk_window_get_pointer( NULL, x, y, NULL );
 }
 
 bool wxColourDisplay()
@@ -134,36 +134,20 @@ static
 void GTK_EndProcessDetector(gpointer data, gint source,
                             GdkInputCondition WXUNUSED(condition) )
 {
-   wxEndProcessData *proc_data = (wxEndProcessData *)data;
+    wxEndProcessData * const
+        proc_data = static_cast<wxEndProcessData *>(data);
 
-   // has the process really terminated? unfortunately GDK (or GLib) seem to
-   // generate G_IO_HUP notification even when it simply tries to read from a
-   // closed fd and hasn't terminated at all
-   int pid = (proc_data->pid > 0) ? proc_data->pid : -(proc_data->pid);
-   int status = 0;
-   int rc = waitpid(pid, &status, WNOHANG);
+    // child exited, end waiting
+    close(source);
 
-   if ( rc == 0 )
-   {
-       // no, it didn't exit yet, continue waiting
-       return;
-   }
+    // don't call us again!
+    gdk_input_remove(proc_data->tag);
 
-   // set exit code to -1 if something bad happened
-   proc_data->exitcode = rc != -1 && WIFEXITED(status) ? WEXITSTATUS(status)
-                                                      : -1;
-
-   // child exited, end waiting
-   close(source);
-
-   // don't call us again!
-   gdk_input_remove(proc_data->tag);
-
-   wxHandleProcessTermination(proc_data);
+    wxHandleProcessTermination(proc_data);
 }
 }
 
-int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
+int wxGUIAppTraits::AddProcessCallback(wxEndProcessData *proc_data, int fd)
 {
     int tag = gdk_input_add(fd,
                             GDK_INPUT_READ,
@@ -173,11 +157,15 @@ int wxAddProcessCallback(wxEndProcessData *proc_data, int fd)
     return tag;
 }
 
+#if wxUSE_TIMER
+
 wxTimerImpl* wxGUIAppTraits::CreateTimerImpl(wxTimer *timer)
 {
     return new wxGTKTimerImpl(timer);
 }
 
+#endif // wxUSE_TIMER
+
 // ----------------------------------------------------------------------------
 // wxPlatformInfo-related
 // ----------------------------------------------------------------------------