From 9213ca5d473ff8a25e003e46e7ea7f8520f08fb9 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Thu, 23 Sep 2004 00:58:21 +0000
Subject: [PATCH] Made wxGTK's wxEventLoop::IsRunning a little more consistent
 with wxMSW's and uninstall the idle handled like wxYield does so Pending can
 eventually return false.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29267 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/evtloop.h |  2 +-
 src/gtk/evtloop.cpp  | 14 +++++++++++++-
 src/gtk1/evtloop.cpp | 14 +++++++++++++-
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/include/wx/evtloop.h b/include/wx/evtloop.h
index 42b00f2d03..d77cbf13de 100644
--- a/include/wx/evtloop.h
+++ b/include/wx/evtloop.h
@@ -88,7 +88,7 @@ public:
     virtual void Exit(int rc = 0);
     virtual bool Pending() const;
     virtual bool Dispatch();
-    virtual bool IsRunning() const { return m_impl != NULL; }
+    virtual bool IsRunning() const { return GetActive() == this; }
 
 protected:
     // the pointer to the port specific implementation class
diff --git a/src/gtk/evtloop.cpp b/src/gtk/evtloop.cpp
index acca1472fe..74d4132b43 100644
--- a/src/gtk/evtloop.cpp
+++ b/src/gtk/evtloop.cpp
@@ -31,6 +31,7 @@
 #ifndef WX_PRECOMP
 #endif //WX_PRECOMP
 
+#include "wx/app.h"
 #include "wx/evtloop.h"
 
 #include <gtk/gtk.h>
@@ -103,9 +104,20 @@ void wxEventLoop::Exit(int rc)
 // wxEventLoop message processing dispatching
 // ----------------------------------------------------------------------------
 
+extern bool g_isIdle;
+
 bool wxEventLoop::Pending() const
 {
-    return gtk_events_pending() > 0;
+    if (wxTheApp && !g_isIdle)
+    {
+        // We need to remove idle callbacks or gtk_events_pending will
+        // never return false.
+        gtk_idle_remove( wxTheApp->m_idleTag );
+        wxTheApp->m_idleTag = 0;
+        g_isIdle = TRUE;
+    }
+
+    return gtk_events_pending();
 }
 
 bool wxEventLoop::Dispatch()
diff --git a/src/gtk1/evtloop.cpp b/src/gtk1/evtloop.cpp
index acca1472fe..74d4132b43 100644
--- a/src/gtk1/evtloop.cpp
+++ b/src/gtk1/evtloop.cpp
@@ -31,6 +31,7 @@
 #ifndef WX_PRECOMP
 #endif //WX_PRECOMP
 
+#include "wx/app.h"
 #include "wx/evtloop.h"
 
 #include <gtk/gtk.h>
@@ -103,9 +104,20 @@ void wxEventLoop::Exit(int rc)
 // wxEventLoop message processing dispatching
 // ----------------------------------------------------------------------------
 
+extern bool g_isIdle;
+
 bool wxEventLoop::Pending() const
 {
-    return gtk_events_pending() > 0;
+    if (wxTheApp && !g_isIdle)
+    {
+        // We need to remove idle callbacks or gtk_events_pending will
+        // never return false.
+        gtk_idle_remove( wxTheApp->m_idleTag );
+        wxTheApp->m_idleTag = 0;
+        g_isIdle = TRUE;
+    }
+
+    return gtk_events_pending();
 }
 
 bool wxEventLoop::Dispatch()
-- 
2.45.2