From 61f84e2493a78236d8491ad53ea62ff401da53a0 Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Fri, 29 Dec 2006 19:37:04 +0000
Subject: [PATCH] Process capture lost event to avoid assertion

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44073 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/richtext/richtextctrl.h | 1 +
 src/richtext/richtextctrl.cpp      | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/include/wx/richtext/richtextctrl.h b/include/wx/richtext/richtextctrl.h
index 36063e0157..1cd42ec016 100644
--- a/include/wx/richtext/richtextctrl.h
+++ b/include/wx/richtext/richtextctrl.h
@@ -600,6 +600,7 @@ public:
 
     void Command(wxCommandEvent& event);
     void OnDropFiles(wxDropFilesEvent& event);
+    void OnCaptureLost(wxMouseCaptureLostEvent& event);
 
     void OnCut(wxCommandEvent& event);
     void OnCopy(wxCommandEvent& event);
diff --git a/src/richtext/richtextctrl.cpp b/src/richtext/richtextctrl.cpp
index 749eba3829..5995b29fb8 100644
--- a/src/richtext/richtextctrl.cpp
+++ b/src/richtext/richtextctrl.cpp
@@ -74,6 +74,7 @@ BEGIN_EVENT_TABLE( wxRichTextCtrl, wxControl )
     EVT_SIZE(wxRichTextCtrl::OnSize)
     EVT_SET_FOCUS(wxRichTextCtrl::OnSetFocus)
     EVT_KILL_FOCUS(wxRichTextCtrl::OnKillFocus)
+    EVT_MOUSE_CAPTURE_LOST(wxRichTextCtrl::OnCaptureLost)
     EVT_CONTEXT_MENU(wxRichTextCtrl::OnContextMenu)
 
     EVT_MENU(wxID_UNDO, wxRichTextCtrl::OnUndo)
@@ -325,6 +326,11 @@ void wxRichTextCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event))
     //    Refresh(false);
 }
 
+void wxRichTextCtrl::OnCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+{
+    m_dragging = false;    
+}
+
 /// Left-click
 void wxRichTextCtrl::OnLeftClick(wxMouseEvent& event)
 {
-- 
2.45.2