diff --git a/docs/changes.txt b/docs/changes.txt
index 4b733c3c2c..f748c2c364 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -45,6 +45,7 @@ All (GUI):
 - Added on-demand image loading option to wxRTC.
 - Add wxFont::GetBaseFont() (Melroy Tellis).
 - Update included Scintilla to version 3.3.9 (Christian Walther).
+- Add wxStyledTextCtrl copy/paste text events (Christian Walther).
 - Add support for loading old V1 BMP files to wxImage (Artur Wieczorek).
 - Improve auto sizing of wrapped cells in wxGrid (iwbnwif).
 - Fix handling of rectangular selections in wxStyledTextCtrl (roberto).
diff --git a/include/wx/stc/stc.h b/include/wx/stc/stc.h
index 9b7dc649ee..f4efe2bfa6 100644
--- a/include/wx/stc/stc.h
+++ b/include/wx/stc/stc.h
@@ -5185,6 +5185,8 @@ wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_INDICATOR_RELEASE, wxStyled
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_AUTOCOMP_CANCELLED, wxStyledTextEvent );
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_AUTOCOMP_CHAR_DELETED, wxStyledTextEvent );
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxStyledTextEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_CLIPBOARD_COPY, wxStyledTextEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_CLIPBOARD_PASTE, wxStyledTextEvent );
 #else
     enum {
         wxEVT_STC_CHANGE,
@@ -5217,7 +5219,9 @@ wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxSt
         wxEVT_STC_INDICATOR_RELEASE,
         wxEVT_STC_AUTOCOMP_CANCELLED,
         wxEVT_STC_AUTOCOMP_CHAR_DELETED,
-        wxEVT_STC_HOTSPOT_RELEASE_CLICK
+        wxEVT_STC_HOTSPOT_RELEASE_CLICK,
+        wxEVT_STC_CLIPBOARD_COPY,
+        wxEVT_STC_CLIPBOARD_PASTE
     };
 #endif
 
@@ -5260,6 +5264,8 @@ typedef void (wxEvtHandler::*wxStyledTextEventFunction)(wxStyledTextEvent&);
 #define EVT_STC_AUTOCOMP_CANCELLED(id, fn)    wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_AUTOCOMP_CANCELLED,    id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
 #define EVT_STC_AUTOCOMP_CHAR_DELETED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_AUTOCOMP_CHAR_DELETED, id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
 #define EVT_STC_HOTSPOT_RELEASE_CLICK(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_HOTSPOT_RELEASE_CLICK, id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
+#define EVT_STC_CLIPBOARD_COPY(id, fn)        wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_CLIPBOARD_COPY,        id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
+#define EVT_STC_CLIPBOARD_PASTE(id, fn)       wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_CLIPBOARD_PASTE,       id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
 
 #endif
 
diff --git a/interface/wx/stc/stc.h b/interface/wx/stc/stc.h
index 8fe281ba5e..2d8a26e257 100644
--- a/interface/wx/stc/stc.h
+++ b/interface/wx/stc/stc.h
@@ -2618,11 +2618,11 @@
     @event{EVT_STC_DWELLEND(id, fn)}
         TOWRITE
     @event{EVT_STC_START_DRAG(id, fn)}
-        TOWRITE
+        Process a @c wxEVT_STC_START_DRAG event, generated when text is being dragged from the control. Details of the drag may be altered by changing the respective fields of the event; in particular, set an empty string to prohibit the drag entirely. Valid event functions: @link wxStyledTextEvent::GetDragFlags GetDragFlags@endlink, @link wxStyledTextEvent::SetDragFlags SetDragFlags@endlink, @link wxStyledTextEvent::GetPosition GetPosition@endlink, @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink.
     @event{EVT_STC_DRAG_OVER(id, fn)}
         TOWRITE
     @event{EVT_STC_DO_DROP(id, fn)}
-        TOWRITE
+        Process a @c wxEVT_STC_DO_DROP event, generated when text is being dropped into the control. Details of the drag may be altered by changing the respective fields of the event. Valid event functions: @link wxStyledTextEvent::GetDragResult GetDragResult@endlink, @link wxStyledTextEvent::SetDragResult SetDragResult@endlink, @link wxStyledTextEvent::GetPosition GetPosition@endlink, @link wxStyledTextEvent::SetPosition SetPosition@endlink, @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink, @link wxStyledTextEvent::GetX GetX@endlink, @link wxStyledTextEvent::GetY GetY@endlink.
     @event{EVT_STC_ZOOM(id, fn)}
         TOWRITE
     @event{EVT_STC_HOTSPOT_CLICK(id, fn)}
@@ -2643,6 +2643,14 @@
         TOWRITE
     @event{EVT_STC_HOTSPOT_RELEASE_CLICK(id, fn)}
         TOWRITE
+    @event{EVT_STC_CLIPBOARD_COPY(id, fn)}
+        Process a @c wxEVT_STC_CLIPBOARD_COPY event, generated when text is being cut or copied to the clipboard. Use wxStyledTextEvent::SetString() to modify the text that will be placed on the clipboard. Valid event functions: @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink.
+        @since 3.1.0
+
+    @event{EVT_STC_CLIPBOARD_PASTE(id, fn)}
+        Process a @c wxEVT_STC_CLIPBOARD_PASTE event, generated when text is being pasted from the clipboard. Use wxStyledTextEvent::SetString() to modify the text that will be inserted into the control. Valid event functions: @link wxStyledTextEvent::GetPosition GetPosition@endlink, @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink.
+        @since 3.1.0
+
     @endEventTable
 
     @library{wxstc}
@@ -6237,3 +6245,5 @@ const wxEventType wxEVT_STC_INDICATOR_RELEASE;
 const wxEventType wxEVT_STC_AUTOCOMP_CANCELLED;
 const wxEventType wxEVT_STC_AUTOCOMP_CHAR_DELETED;
 const wxEventType wxEVT_STC_HOTSPOT_RELEASE_CLICK;
+const wxEventType wxEVT_STC_CLIPBOARD_COPY;
+const wxEventType wxEVT_STC_CLIPBOARD_PASTE;
diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index 4ba7b9ee87..c80c7740e0 100644
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -516,7 +516,15 @@ void ScintillaWX::Paste() {
     if (gotData) {
         wxString   text = wxTextBuffer::Translate(data.GetText(),
                                                   wxConvertEOLMode(pdoc->eolMode));
-        wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
+
+        // Send an event to allow the pasted text to be changed
+        wxStyledTextEvent evt(wxEVT_STC_CLIPBOARD_PASTE, stc->GetId());
+        evt.SetEventObject(stc);
+        evt.SetPosition(sel.MainCaret());
+        evt.SetString(text);
+        stc->GetEventHandler()->ProcessEvent(evt);
+
+        wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(evt.GetString());
 
 #if wxUSE_UNICODE
         // free up the old character buffer in case the text is real big
@@ -553,9 +561,15 @@ void ScintillaWX::CopyToClipboard(const SelectionText& st) {
     if ( !st.LengthWithTerminator() )
         return;
 
+    // Send an event to allow the copied text to be changed
+    wxStyledTextEvent evt(wxEVT_STC_CLIPBOARD_COPY, stc->GetId());
+    evt.SetEventObject(stc);
+    evt.SetString(wxTextBuffer::Translate(stc2wx(st.Data(), st.Length())));
+    stc->GetEventHandler()->ProcessEvent(evt);
+
     wxTheClipboard->UsePrimarySelection(false);
     if (wxTheClipboard->Open()) {
-        wxString text = wxTextBuffer::Translate(stc2wx(st.Data(), st.Length()));
+        wxString text = evt.GetString();
 
 #ifdef wxHAVE_STC_RECT_FORMAT
         if (st.rectangular)
diff --git a/src/stc/stc.cpp b/src/stc/stc.cpp
index 2396fe3b8a..f54566f4be 100644
--- a/src/stc/stc.cpp
+++ b/src/stc/stc.cpp
@@ -134,6 +134,8 @@ wxDEFINE_EVENT( wxEVT_STC_INDICATOR_RELEASE, wxStyledTextEvent );
 wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_CANCELLED, wxStyledTextEvent );
 wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_CHAR_DELETED, wxStyledTextEvent );
 wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_CLIPBOARD_COPY, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_CLIPBOARD_PASTE, wxStyledTextEvent );
 
 
 
diff --git a/src/stc/stc.cpp.in b/src/stc/stc.cpp.in
index f643b7f98a..621d8e6271 100644
--- a/src/stc/stc.cpp.in
+++ b/src/stc/stc.cpp.in
@@ -134,6 +134,8 @@ wxDEFINE_EVENT( wxEVT_STC_INDICATOR_RELEASE, wxStyledTextEvent );
 wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_CANCELLED, wxStyledTextEvent );
 wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_CHAR_DELETED, wxStyledTextEvent );
 wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_CLIPBOARD_COPY, wxStyledTextEvent );
+wxDEFINE_EVENT( wxEVT_STC_CLIPBOARD_PASTE, wxStyledTextEvent );
 
 
 
diff --git a/src/stc/stc.h.in b/src/stc/stc.h.in
index 365165a280..228f4a3da5 100644
--- a/src/stc/stc.h.in
+++ b/src/stc/stc.h.in
@@ -679,6 +679,8 @@ wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_INDICATOR_RELEASE, wxStyled
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_AUTOCOMP_CANCELLED, wxStyledTextEvent );
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_AUTOCOMP_CHAR_DELETED, wxStyledTextEvent );
 wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxStyledTextEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_CLIPBOARD_COPY, wxStyledTextEvent );
+wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_CLIPBOARD_PASTE, wxStyledTextEvent );
 #else
     enum {
         wxEVT_STC_CHANGE,
@@ -711,7 +713,9 @@ wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_STC, wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxSt
         wxEVT_STC_INDICATOR_RELEASE,
         wxEVT_STC_AUTOCOMP_CANCELLED,
         wxEVT_STC_AUTOCOMP_CHAR_DELETED,
-        wxEVT_STC_HOTSPOT_RELEASE_CLICK
+        wxEVT_STC_HOTSPOT_RELEASE_CLICK,
+        wxEVT_STC_CLIPBOARD_COPY,
+        wxEVT_STC_CLIPBOARD_PASTE
     };
 #endif
 
@@ -754,6 +758,8 @@ typedef void (wxEvtHandler::*wxStyledTextEventFunction)(wxStyledTextEvent&);
 #define EVT_STC_AUTOCOMP_CANCELLED(id, fn)    wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_AUTOCOMP_CANCELLED,    id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
 #define EVT_STC_AUTOCOMP_CHAR_DELETED(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_AUTOCOMP_CHAR_DELETED, id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
 #define EVT_STC_HOTSPOT_RELEASE_CLICK(id, fn) wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_HOTSPOT_RELEASE_CLICK, id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
+#define EVT_STC_CLIPBOARD_COPY(id, fn)        wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_CLIPBOARD_COPY,        id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
+#define EVT_STC_CLIPBOARD_PASTE(id, fn)       wxDECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_CLIPBOARD_PASTE,       id, wxID_ANY, wxStyledTextEventHandler( fn ), (wxObject *) NULL ),
 
 #endif
 
diff --git a/src/stc/stc.interface.h.in b/src/stc/stc.interface.h.in
index fabe26ac6f..c2009c94d4 100644
--- a/src/stc/stc.interface.h.in
+++ b/src/stc/stc.interface.h.in
@@ -83,11 +83,11 @@
     @event{EVT_STC_DWELLEND(id, fn)}
         TOWRITE
     @event{EVT_STC_START_DRAG(id, fn)}
-        TOWRITE
+        Process a @c wxEVT_STC_START_DRAG event, generated when text is being dragged from the control. Details of the drag may be altered by changing the respective fields of the event; in particular, set an empty string to prohibit the drag entirely. Valid event functions: @link wxStyledTextEvent::GetDragFlags GetDragFlags@endlink, @link wxStyledTextEvent::SetDragFlags SetDragFlags@endlink, @link wxStyledTextEvent::GetPosition GetPosition@endlink, @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink.
     @event{EVT_STC_DRAG_OVER(id, fn)}
         TOWRITE
     @event{EVT_STC_DO_DROP(id, fn)}
-        TOWRITE
+        Process a @c wxEVT_STC_DO_DROP event, generated when text is being dropped into the control. Details of the drag may be altered by changing the respective fields of the event. Valid event functions: @link wxStyledTextEvent::GetDragResult GetDragResult@endlink, @link wxStyledTextEvent::SetDragResult SetDragResult@endlink, @link wxStyledTextEvent::GetPosition GetPosition@endlink, @link wxStyledTextEvent::SetPosition SetPosition@endlink, @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink, @link wxStyledTextEvent::GetX GetX@endlink, @link wxStyledTextEvent::GetY GetY@endlink.
     @event{EVT_STC_ZOOM(id, fn)}
         TOWRITE
     @event{EVT_STC_HOTSPOT_CLICK(id, fn)}
@@ -108,6 +108,14 @@
         TOWRITE
     @event{EVT_STC_HOTSPOT_RELEASE_CLICK(id, fn)}
         TOWRITE
+    @event{EVT_STC_CLIPBOARD_COPY(id, fn)}
+        Process a @c wxEVT_STC_CLIPBOARD_COPY event, generated when text is being cut or copied to the clipboard. Use wxStyledTextEvent::SetString() to modify the text that will be placed on the clipboard. Valid event functions: @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink.
+        @since 3.1.0
+
+    @event{EVT_STC_CLIPBOARD_PASTE(id, fn)}
+        Process a @c wxEVT_STC_CLIPBOARD_PASTE event, generated when text is being pasted from the clipboard. Use wxStyledTextEvent::SetString() to modify the text that will be inserted into the control. Valid event functions: @link wxStyledTextEvent::GetPosition GetPosition@endlink, @link wxStyledTextEvent::GetString GetString@endlink, @link wxStyledTextEvent::SetString SetString@endlink.
+        @since 3.1.0
+
     @endEventTable
 
     @library{wxstc}
@@ -515,3 +523,5 @@ const wxEventType wxEVT_STC_INDICATOR_RELEASE;
 const wxEventType wxEVT_STC_AUTOCOMP_CANCELLED;
 const wxEventType wxEVT_STC_AUTOCOMP_CHAR_DELETED;
 const wxEventType wxEVT_STC_HOTSPOT_RELEASE_CLICK;
+const wxEventType wxEVT_STC_CLIPBOARD_COPY;
+const wxEventType wxEVT_STC_CLIPBOARD_PASTE;