X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9779893b90e4ffbb036329c2411f15aff0a93295..6ba636000f13b4bf7d3e7dcfad429713085f6700:/src/motif/app.cpp

diff --git a/src/motif/app.cpp b/src/motif/app.cpp
index 861f07e4dd..d1899f78a6 100644
--- a/src/motif/app.cpp
+++ b/src/motif/app.cpp
@@ -13,6 +13,11 @@
     #pragma implementation "app.h"
 #endif
 
+#ifdef __VMS
+#define XtParent XTPARENT
+#define XtDisplay XTDISPLAY
+#endif
+
 #include "wx/frame.h"
 #include "wx/app.h"
 #include "wx/utils.h"
@@ -39,11 +44,17 @@
     #include "wx/resource.h"
 #endif
 
+#ifdef __VMS__
+#pragma message disable nosimpint
+#endif
 #include <Xm/Xm.h>
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
 #include <X11/Xresource.h>
 #include <X11/Xatom.h>
+#ifdef __VMS__
+#pragma message enable nosimpint
+#endif
 
 #include "wx/motif/private.h"
 
@@ -56,13 +67,23 @@ wxApp *wxTheApp = NULL;
 
 wxHashTable *wxWidgetHashTable = NULL;
 
-#if !USE_SHARED_LIBRARY
 IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
 
 BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
     EVT_IDLE(wxApp::OnIdle)
 END_EVENT_TABLE()
-#endif
+
+#ifdef __WXDEBUG__
+    typedef int (*XErrorHandlerFunc)(Display *, XErrorEvent *);
+
+    XErrorHandlerFunc gs_pfnXErrorHandler = 0;
+
+    static int wxXErrorHandler(Display *dpy, XErrorEvent *xevent)
+    {
+        // just forward to the default handler for now
+        return gs_pfnXErrorHandler(dpy, xevent);
+    }
+#endif // __WXDEBUG__
 
 long wxApp::sm_lastMessageTime = 0;
 
@@ -333,7 +354,7 @@ void wxApp::ProcessXEvent(WXEvent* _event)
 
     if (event->type == KeyPress)
     {
-#ifdef __WXDEBUG__
+#if 0 // def __WXDEBUG__
         Widget widget = XtWindowToWidget(event->xany.display, event->xany.window);
         wxLogDebug("Got key press event for 0x%08x (parent = 0x%08x)",
                    widget, XtParent(widget));
@@ -461,13 +482,20 @@ void wxApp::OnIdle(wxIdleEvent& event)
 
     inOnIdle = TRUE;
 
-    // 'Garbage' collection of windows deleted with Close().
-    DeletePendingObjects();
+    // If there are pending events, we must process them: pending events
+    // are either events to the threads other than main or events posted
+    // with wxPostEvent() functions
+    // GRG: I have moved this here so that all pending events are processed
+    //   before starting to delete any objects. This behaves better (in
+    //   particular, wrt wxPostEvent) and is coherent with wxGTK's current
+    //   behaviour. Also removed the '#if wxUSE_THREADS' around it.
+    //  Changed Mar/2000 before 2.1.14
 
-#if wxUSE_THREADS
     // Flush pending events.
     ProcessPendingEvents();
-#endif
+
+    // 'Garbage' collection of windows deleted with Close().
+    DeletePendingObjects();
 
     // flush the logged messages if any
     wxLog *pLog = wxLog::GetActiveTarget();
@@ -571,6 +599,11 @@ bool wxApp::OnInitGui()
     }
     m_initialDisplay = (WXDisplay*) dpy;
 
+#ifdef __WXDEBUG__
+    // install the X error handler
+    gs_pfnXErrorHandler = XSetErrorHandler(wxXErrorHandler);
+#endif // __WXDEBUG__
+
     wxTheApp->m_topLevelWidget = (WXWidget) XtAppCreateShell((String)NULL, (const char*) wxTheApp->GetClassName(),
         applicationShellWidgetClass,dpy,
         NULL,0) ;