Clean-up, speed-up and bug-fix for wxListCtrl drawing,

[wxWidgets.git] / src / motif / app.cpp

diff --git a/src/motif/app.cpp b/src/motif/app.cpp
index 9339363f0fe77e7c298c1931cd8cce94064fe548..67a241c4e45639acdd62ce5a684c9584dce2faf8 100644 (file)
--- a/src/motif/app.cpp
+++ b/src/motif/app.cpp
@@ -62,13 +62,23 @@ 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;
 
@@ -339,7 +349,7 @@ 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));
@@ -577,6 +587,11 @@ 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) ;