X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f893066ba1d27683ba25e0f7841d18bb155acf8d..2e2a55b22eebde25797bd030660d8c644bc7700b:/src/gtk1/button.cpp

diff --git a/src/gtk1/button.cpp b/src/gtk1/button.cpp
index aec633f450..e6904b1c1a 100644
--- a/src/gtk1/button.cpp
+++ b/src/gtk1/button.cpp
@@ -7,10 +7,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "button.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -47,6 +43,7 @@ extern bool   g_blockEventsOnDrag;
 // "clicked"
 //-----------------------------------------------------------------------------
 
+extern "C" {
 static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *button )
 {
     if (g_isIdle)
@@ -59,6 +56,7 @@ static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxButton *
     event.SetEventObject(button);
     button->GetEventHandler()->ProcessEvent(event);
 }
+}
 
 //-----------------------------------------------------------------------------
 // "style_set" from m_widget
@@ -172,7 +170,7 @@ bool wxButton::Create(  wxWindow *parent, wxWindowID id, const wxString &label,
     else if (HasFlag(wxBU_BOTTOM))
         y_alignment = 1.0;
 
-#if __WXGTK24__
+#ifdef __WXGTK24__
     if (!gtk_check_version(2,4,0))
     {
         gtk_button_set_alignment(GTK_BUTTON(m_widget), x_alignment, y_alignment);