.dsw files for samples must not contain dependencies between core libraries, otherwis...

[wxWidgets.git] / src / msw / textctrl.cpp

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 8d172ea35f24bcfe4b6c5e18af705aed0307064f..f70aa21b7cc4fe296a4af1c64489e5ad8a68cf6f 100644 (file)
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -5,15 +5,15 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$

-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 // declarations
 // ============================================================================
 
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
 // declarations
 // ============================================================================
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma implementation "textctrl.h"
 #endif
 
     #pragma implementation "textctrl.h"
 #endif
 


@@ -38,6 +38,7 @@
     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/app.h"
     #include "wx/intl.h"
     #include "wx/log.h"
     #include "wx/app.h"

+    #include "wx/menu.h"

 #endif
 
 #include "wx/module.h"
 #endif
 
 #include "wx/module.h"


@@ -51,54 +52,26 @@
 #include <windowsx.h>
 
 #include "wx/msw/private.h"
 #include <windowsx.h>
 
 #include "wx/msw/private.h"

+#include "wx/msw/winundef.h"

 
 #include <string.h>
 #include <stdlib.h>
 
 #include <string.h>
 #include <stdlib.h>

-#include <sys/types.h>
-
-#if wxUSE_RICHEDIT && (!defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__))
-    #include <richedit.h>
-#endif
-
-// old mingw32 doesn't define this
-#ifndef CFM_CHARSET
-    #define CFM_CHARSET 0x08000000
-#endif // CFM_CHARSET

 
 

-#ifndef CFM_BACKCOLOR
-    #define CFM_BACKCOLOR 0x04000000
+#ifndef __WXWINCE__
+#include <sys/types.h>

 #endif
 
 #endif
 

-// cygwin does not have these defined for richedit
-#ifndef ENM_LINK
-    #define ENM_LINK 0x04000000
-#endif
+#if wxUSE_RICHEDIT

 
 

-#ifndef EM_AUTOURLDETECT
-    #define EM_AUTOURLDETECT (WM_USER + 91)
+// old mingw32 has richedit stuff directly in windows.h and doesn't have
+// richedit.h at all
+#if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__)
+    #include <richedit.h>

 #endif
 
 #endif
 

-#ifndef EN_LINK
-    #define EN_LINK 0x070b
+#include "wx/msw/missing.h"

 
 

-    typedef struct _enlink
-    {
-        NMHDR nmhdr;
-        UINT msg;
-        WPARAM wParam;
-        LPARAM lParam;
-        CHARRANGE chrg;
-    } ENLINK;
-#endif // ENLINK
-
-#ifndef SF_UNICODE
-    #define SF_UNICODE 0x0010
-#endif
-
-// Watcom C++ doesn't define this
-#ifndef SCF_ALL
-#define SCF_ALL 0x0004
-#endif
+#endif // wxUSE_RICHEDIT

 
 // ----------------------------------------------------------------------------
 // private functions
 
 // ----------------------------------------------------------------------------
 // private functions


@@ -143,26 +116,104 @@ IMPLEMENT_DYNAMIC_CLASS(wxRichEditModule, wxModule)
 // event tables and other macros
 // ----------------------------------------------------------------------------
 
 // event tables and other macros
 // ----------------------------------------------------------------------------
 

+#if wxUSE_EXTENDED_RTTI
+WX_DEFINE_FLAGS( wxTextCtrlStyle )
+
+wxBEGIN_FLAGS( wxTextCtrlStyle )
+    // new style border flags, we put them first to
+    // use them for streaming out
+    wxFLAGS_MEMBER(wxBORDER_SIMPLE)
+    wxFLAGS_MEMBER(wxBORDER_SUNKEN)
+    wxFLAGS_MEMBER(wxBORDER_DOUBLE)
+    wxFLAGS_MEMBER(wxBORDER_RAISED)
+    wxFLAGS_MEMBER(wxBORDER_STATIC)
+    wxFLAGS_MEMBER(wxBORDER_NONE)
+    
+    // old style border flags
+    wxFLAGS_MEMBER(wxSIMPLE_BORDER)
+    wxFLAGS_MEMBER(wxSUNKEN_BORDER)
+    wxFLAGS_MEMBER(wxDOUBLE_BORDER)
+    wxFLAGS_MEMBER(wxRAISED_BORDER)
+    wxFLAGS_MEMBER(wxSTATIC_BORDER)
+    wxFLAGS_MEMBER(wxNO_BORDER)
+
+    // standard window styles
+    wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
+    wxFLAGS_MEMBER(wxCLIP_CHILDREN)
+    wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
+    wxFLAGS_MEMBER(wxWANTS_CHARS)
+    wxFLAGS_MEMBER(wxNO_FULL_REPAINT_ON_RESIZE)
+    wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
+    wxFLAGS_MEMBER(wxVSCROLL)
+    wxFLAGS_MEMBER(wxHSCROLL)
+
+    wxFLAGS_MEMBER(wxTE_PROCESS_ENTER)
+    wxFLAGS_MEMBER(wxTE_PROCESS_TAB)
+    wxFLAGS_MEMBER(wxTE_MULTILINE)
+    wxFLAGS_MEMBER(wxTE_PASSWORD)
+    wxFLAGS_MEMBER(wxTE_READONLY)
+    wxFLAGS_MEMBER(wxHSCROLL)
+    wxFLAGS_MEMBER(wxTE_RICH)
+    wxFLAGS_MEMBER(wxTE_RICH2)
+    wxFLAGS_MEMBER(wxTE_AUTO_URL)
+    wxFLAGS_MEMBER(wxTE_NOHIDESEL)
+    wxFLAGS_MEMBER(wxTE_LEFT)
+    wxFLAGS_MEMBER(wxTE_CENTRE)
+    wxFLAGS_MEMBER(wxTE_RIGHT)
+    wxFLAGS_MEMBER(wxTE_DONTWRAP)
+    wxFLAGS_MEMBER(wxTE_LINEWRAP)
+    wxFLAGS_MEMBER(wxTE_WORDWRAP)
+
+wxEND_FLAGS( wxTextCtrlStyle )
+
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxTextCtrl, wxControl,"wx/textctrl.h")
+
+wxBEGIN_PROPERTIES_TABLE(wxTextCtrl)
+    wxEVENT_PROPERTY( TextUpdated , wxEVT_COMMAND_TEXT_UPDATED , wxCommandEvent ) 
+    wxEVENT_PROPERTY( TextEnter , wxEVT_COMMAND_TEXT_ENTER , wxCommandEvent )
+
+    wxPROPERTY( Font , wxFont , SetFont , GetFont  ,, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+       wxPROPERTY( Value , wxString , SetValue, GetValue, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+    wxPROPERTY_FLAGS( WindowStyle , wxTextCtrlStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
+wxEND_PROPERTIES_TABLE()
+
+wxBEGIN_HANDLERS_TABLE(wxTextCtrl)
+wxEND_HANDLERS_TABLE()
+
+wxCONSTRUCTOR_6( wxTextCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , Value , wxPoint , Position , wxSize , Size , long , WindowStyle)
+#else

 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)

+#endif
+

 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
     EVT_CHAR(wxTextCtrl::OnChar)
     EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
 
 
 BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
     EVT_CHAR(wxTextCtrl::OnChar)
     EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
 

+#if wxUSE_RICHEDIT
+    EVT_RIGHT_UP(wxTextCtrl::OnRightClick)
+#endif
+

     EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
     EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
     EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
     EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
     EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
     EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
     EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
     EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
     EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
     EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)

+    EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete)
+    EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll)

 
     EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
     EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
     EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
     EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
     EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
 
     EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
     EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
     EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
     EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
     EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)

+    EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete)
+    EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll)

 #ifdef __WIN16__
     EVT_ERASE_BACKGROUND(wxTextCtrl::OnEraseBackground)
 #endif
 #ifdef __WIN16__
     EVT_ERASE_BACKGROUND(wxTextCtrl::OnEraseBackground)
 #endif

+
+    EVT_SET_FOCUS(wxTextCtrl::OnSetFocus)

 END_EVENT_TABLE()
 
 // ============================================================================
 END_EVENT_TABLE()
 
 // ============================================================================


@@ -177,9 +228,20 @@ void wxTextCtrl::Init()
 {
 #if wxUSE_RICHEDIT
     m_verRichEdit = 0;
 {
 #if wxUSE_RICHEDIT
     m_verRichEdit = 0;

+#endif // wxUSE_RICHEDIT

 
 

+    m_privateContextMenu = NULL;

     m_suppressNextUpdate = FALSE;
     m_suppressNextUpdate = FALSE;

-#endif // wxUSE_RICHEDIT
+    m_isNativeCaretShown = true;
+}
+
+wxTextCtrl::~wxTextCtrl()
+{
+    if (m_privateContextMenu)
+    {
+        delete m_privateContextMenu;
+        m_privateContextMenu = NULL;
+    }

 }
 
 bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
 }
 
 bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,


@@ -258,8 +320,6 @@ bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
         // have we managed to load any richedit version?
         if ( !s_errorGiven )
         {
         // have we managed to load any richedit version?
         if ( !s_errorGiven )
         {

-            msStyle |= ES_AUTOVSCROLL;
-

             m_verRichEdit = verRichEdit;
             if ( m_verRichEdit == 1 )
             {
             m_verRichEdit = verRichEdit;
             if ( m_verRichEdit == 1 )
             {


@@ -362,21 +422,17 @@ void wxTextCtrl::AdoptAttributesFromHWND()
         m_windowStyle |= wxTE_READONLY;
     if (style & ES_WANTRETURN)
         m_windowStyle |= wxTE_PROCESS_ENTER;
         m_windowStyle |= wxTE_READONLY;
     if (style & ES_WANTRETURN)
         m_windowStyle |= wxTE_PROCESS_ENTER;

+    if (style & ES_CENTER)
+        m_windowStyle |= wxTE_CENTRE;
+    if (style & ES_RIGHT)
+        m_windowStyle |= wxTE_RIGHT;

 }
 
 WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
 {
 }
 
 WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
 {

-    // default border for the text controls is the sunken one
-    if ( (style & wxBORDER_MASK) == wxBORDER_DEFAULT )
-    {
-        style |= wxBORDER_SUNKEN;
-    }
-

     long msStyle = wxControl::MSWGetStyle(style, exstyle);
 
     long msStyle = wxControl::MSWGetStyle(style, exstyle);
 

-    // default styles
-    msStyle |= ES_LEFT;
-
+    // styles which we alaways add by default

     if ( style & wxTE_MULTILINE )
     {
         wxASSERT_MSG( !(style & wxTE_PROCESS_ENTER),
     if ( style & wxTE_MULTILINE )
     {
         wxASSERT_MSG( !(style & wxTE_PROCESS_ENTER),


@@ -384,7 +440,20 @@ WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
 
         msStyle |= ES_MULTILINE | ES_WANTRETURN;
         if ( !(style & wxTE_NO_VSCROLL) )
 
         msStyle |= ES_MULTILINE | ES_WANTRETURN;
         if ( !(style & wxTE_NO_VSCROLL) )

-            msStyle |= WS_VSCROLL;
+        {
+            // always adjust the vertical scrollbar automatically if we have it
+            msStyle |= WS_VSCROLL | ES_AUTOVSCROLL;
+
+#if wxUSE_RICHEDIT
+            // we have to use this style for the rich edit controls because
+            // without it the vertical scrollbar never appears at all in
+            // richedit 3.0 because of our ECO_NOHIDESEL hack (search for it)
+            if ( style & wxTE_RICH2 )
+            {
+                msStyle |= ES_DISABLENOSCROLL;
+            }
+#endif // wxUSE_RICHEDIT
+        }

 
         style |= wxTE_PROCESS_ENTER;
     }
 
         style |= wxTE_PROCESS_ENTER;
     }


@@ -395,8 +464,13 @@ WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
         msStyle |= ES_AUTOHSCROLL;
     }
 
         msStyle |= ES_AUTOHSCROLL;
     }
 

-    if ( style & wxHSCROLL )
-        msStyle |= WS_HSCROLL | ES_AUTOHSCROLL;
+    // note that wxTE_DONTWRAP is the same as wxHSCROLL so if we have a horz
+    // scrollbar, there is no wrapping -- which makes sense
+    if ( style & wxTE_DONTWRAP )
+    {
+        // automatically scroll the control horizontally as necessary
+        msStyle |= WS_HSCROLL;
+    }

 
     if ( style & wxTE_READONLY )
         msStyle |= ES_READONLY;
 
     if ( style & wxTE_READONLY )
         msStyle |= ES_READONLY;


@@ -404,12 +478,17 @@ WXDWORD wxTextCtrl::MSWGetStyle(long style, WXDWORD *exstyle) const
     if ( style & wxTE_PASSWORD )
         msStyle |= ES_PASSWORD;
 
     if ( style & wxTE_PASSWORD )
         msStyle |= ES_PASSWORD;
 

-    if ( style & wxTE_AUTO_SCROLL )
-        msStyle |= ES_AUTOHSCROLL;
-

     if ( style & wxTE_NOHIDESEL )
         msStyle |= ES_NOHIDESEL;
 
     if ( style & wxTE_NOHIDESEL )
         msStyle |= ES_NOHIDESEL;
 

+    // note that we can't do do "& wxTE_LEFT" as wxTE_LEFT == 0
+    if ( style & wxTE_CENTRE )
+        msStyle |= ES_CENTER;
+    else if ( style & wxTE_RIGHT )
+        msStyle |= ES_RIGHT;
+    else
+        msStyle |= ES_LEFT; // ES_LEFT is 0 as well but for consistency...
+

     return msStyle;
 }
 
     return msStyle;
 }
 


@@ -458,30 +537,32 @@ wxString wxTextCtrl::GetRange(long from, long to) const
         int len = GetWindowTextLength(GetHwnd());
         if ( len > from )
         {
         int len = GetWindowTextLength(GetHwnd());
         if ( len > from )
         {

-            // alloc one extra WORD as needed by the control
-            wxChar *p = str.GetWriteBuf(++len);
+            {
+                // alloc one extra WORD as needed by the control
+                wxStringBuffer tmp(str, ++len);
+                wxChar *p = tmp;

 
 

-            TEXTRANGE textRange;
-            textRange.chrg.cpMin = from;
-            textRange.chrg.cpMax = to == -1 ? len : to;
-            textRange.lpstrText = p;
+                TEXTRANGE textRange;
+                textRange.chrg.cpMin = from;
+                textRange.chrg.cpMax = to == -1 ? len : to;
+                textRange.lpstrText = p;

 
 

-            (void)SendMessage(GetHwnd(), EM_GETTEXTRANGE, 0, (LPARAM)&textRange);
+                (void)SendMessage(GetHwnd(), EM_GETTEXTRANGE,
+                                  0, (LPARAM)&textRange);

 
 

-            if ( m_verRichEdit > 1 )
-            {
-                // RichEdit 2.0 uses just CR ('\r') for the newlines which is
-                // neither Unix nor Windows style - convert it to something
-                // reasonable
-                for ( ; *p; p++ )
+                if ( m_verRichEdit > 1 )

                 {
                 {

-                    if ( *p == _T('\r') )
-                        *p = _T('\n');
+                    // RichEdit 2.0 uses just CR ('\r') for the
+                    // newlines which is neither Unix nor Windows
+                    // style - convert it to something reasonable
+                    for ( ; *p; p++ )
+                    {
+                        if ( *p == _T('\r') )
+                            *p = _T('\n');
+                    }

                 }
             }
 
                 }
             }
 

-            str.UngetWriteBuf();
-

             if ( m_verRichEdit == 1 )
             {
                 // convert to the canonical form - see comment below
             if ( m_verRichEdit == 1 )
             {
                 // convert to the canonical form - see comment below


@@ -520,14 +601,21 @@ void wxTextCtrl::SetValue(const wxString& value)
     if ( (value.length() > 0x400) || (value != GetValue()) )
     {
         DoWriteText(value, FALSE /* not selection only */);
     if ( (value.length() > 0x400) || (value != GetValue()) )
     {
         DoWriteText(value, FALSE /* not selection only */);

+    }
+    else // same text
+    {
+        // still send an event for consistency
+        SendUpdateEvent();
+    }

 
 

-        // mark the control as being not dirty - we changed its text, not the
-        // user
-        DiscardEdits();
+    // we should reset the modified flag even if the value didn't really change

 
 

-        // for compatibility, don't move the cursor when doing SetValue()
-        SetInsertionPoint(0);
-    }
+    // mark the control as being not dirty - we changed its text, not the
+    // user
+    DiscardEdits();
+
+    // for compatibility, don't move the cursor when doing SetValue()
+    SetInsertionPoint(0);

 }
 
 #if wxUSE_RICHEDIT && (!wxUSE_UNICODE || wxUSE_UNICODE_MSLU)
 }
 
 #if wxUSE_RICHEDIT && (!wxUSE_UNICODE || wxUSE_UNICODE_MSLU)


@@ -551,16 +639,8 @@ DWORD CALLBACK wxRichEditStreamIn(DWORD dwCookie, BYTE *buf, LONG cb, LONG *pcb)
     return 0;
 }
 
     return 0;
 }
 

-extern long wxEncodingToCodepage(wxFontEncoding encoding); // from utils.cpp
-
-#ifdef __WXWINE__
-bool wxTextCtrl::StreamIn(const wxString& value,
-                          wxFontEncoding WXUNUSED(encoding),
-                          bool selectionOnly)
-{
-    return FALSE;
-}
-#else
+// from utils.cpp
+extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding);

 
 #if wxUSE_UNICODE_MSLU
 bool wxTextCtrl::StreamIn(const wxString& value,
 
 #if wxUSE_UNICODE_MSLU
 bool wxTextCtrl::StreamIn(const wxString& value,


@@ -574,7 +654,7 @@ bool wxTextCtrl::StreamIn(const wxString& value,
                           bool selectionOnly)
 {
     // we have to use EM_STREAMIN to force richedit control 2.0+ to show any
                           bool selectionOnly)
 {
     // we have to use EM_STREAMIN to force richedit control 2.0+ to show any

-    // text in the non default charset - otherwise it thinks it knows better
+    // text in the non default charset -- otherwise it thinks it knows better

     // than we do and always shows it in the default one
 
     // first get the Windows code page for this encoding
     // than we do and always shows it in the default one
 
     // first get the Windows code page for this encoding


@@ -610,11 +690,21 @@ bool wxTextCtrl::StreamIn(const wxString& value,
     // the cast below is needed for broken (very) old mingw32 headers
     eds.pfnCallback = (EDITSTREAMCALLBACK)wxRichEditStreamIn;
 
     // the cast below is needed for broken (very) old mingw32 headers
     eds.pfnCallback = (EDITSTREAMCALLBACK)wxRichEditStreamIn;
 

-    if ( !::SendMessage(GetHwnd(), EM_STREAMIN,
-                        SF_TEXT |
-                        SF_UNICODE |
-                        (selectionOnly ? SFF_SELECTION : 0),
-                        (LPARAM)&eds) || eds.dwError )
+    // we're going to receive 2 EN_CHANGE notifications if we got any selection
+    // (same problem as in DoWriteText())
+    if ( selectionOnly && HasSelection() )
+    {
+        // so suppress one of them
+        m_suppressNextUpdate = TRUE;
+    }
+
+    ::SendMessage(GetHwnd(), EM_STREAMIN,
+                  SF_TEXT |
+                  SF_UNICODE |
+                  (selectionOnly ? SFF_SELECTION : 0),
+                  (LPARAM)&eds);
+
+    if ( eds.dwError )

     {
         wxLogLastError(_T("EM_STREAMIN"));
     }
     {
         wxLogLastError(_T("EM_STREAMIN"));
     }


@@ -626,9 +716,6 @@ bool wxTextCtrl::StreamIn(const wxString& value,
     return TRUE;
 }
 
     return TRUE;
 }
 

-#endif
-    // __WXWINE__
- 

 #endif // wxUSE_RICHEDIT
 
 void wxTextCtrl::WriteText(const wxString& value)
 #endif // wxUSE_RICHEDIT
 
 void wxTextCtrl::WriteText(const wxString& value)


@@ -666,7 +753,7 @@ void wxTextCtrl::DoWriteText(const wxString& value, bool selectionOnly)
         }
 #endif // wxUSE_UNICODE_MSLU
 
         }
 #endif // wxUSE_UNICODE_MSLU
 

-#if !wxUSE_UNICODE && !defined(__WXWINE__)
+#if !wxUSE_UNICODE

         // next check if the text we're inserting must be shown in a non
         // default charset -- this only works for RichEdit > 1.0
         if ( GetRichVersion() > 1 )
         // next check if the text we're inserting must be shown in a non
         // default charset -- this only works for RichEdit > 1.0
         if ( GetRichVersion() > 1 )


@@ -690,18 +777,38 @@ void wxTextCtrl::DoWriteText(const wxString& value, bool selectionOnly)
     if ( !done )
 #endif // wxUSE_RICHEDIT
     {
     if ( !done )
 #endif // wxUSE_RICHEDIT
     {

+        // in some cases we get 2 EN_CHANGE notifications after the SendMessage
+        // call below which is confusing for the client code and so should be
+        // avoided
+        //
+        // these cases are: (a) plain EDIT controls if EM_REPLACESEL is used
+        // and there is a non empty selection currently and (b) rich text
+        // controls in any case
+        if (

 #if wxUSE_RICHEDIT
 #if wxUSE_RICHEDIT

-        // rich edit text control sends us 2 EN_CHANGE events when we send
-        // WM_SETTEXT to it, we have to suppress one of them to make wxTextCtrl
-        // behaviour consistent
-        if ( IsRich() )
+            IsRich() ||
+#endif // wxUSE_RICHEDIT
+            (selectionOnly && HasSelection()) )

         {
             m_suppressNextUpdate = TRUE;
         }
         {
             m_suppressNextUpdate = TRUE;
         }

-#endif // wxUSE_RICHEDIT

 
         ::SendMessage(GetHwnd(), selectionOnly ? EM_REPLACESEL : WM_SETTEXT,
                       0, (LPARAM)valueDos.c_str());
 
         ::SendMessage(GetHwnd(), selectionOnly ? EM_REPLACESEL : WM_SETTEXT,
                       0, (LPARAM)valueDos.c_str());

+
+        // OTOH, non rich text controls don't generate any events at all when
+        // we use WM_SETTEXT -- have to emulate them here
+        if ( !selectionOnly
+#if wxUSE_RICHEDIT
+                && !IsRich()
+#endif // wxUSE_RICHEDIT
+           )
+        {
+            // Windows already sends an update event for single-line
+            // controls.
+            if ( m_windowStyle & wxTE_MULTILINE )
+                SendUpdateEvent();
+        }

     }
 
     AdjustSpaceLimit();
     }
 
     AdjustSpaceLimit();


@@ -712,11 +819,20 @@ void wxTextCtrl::AppendText(const wxString& text)
     SetInsertionPointEnd();
 
     WriteText(text);
     SetInsertionPointEnd();
 
     WriteText(text);

+
+#if wxUSE_RICHEDIT
+    if ( IsMultiLine() && GetRichVersion() > 1 )
+    {
+        // setting the caret to the end and showing it simply doesn't work for
+        // RichEdit 2.0 -- force it to still do what we want
+        ::SendMessage(GetHwnd(), EM_LINESCROLL, 0, GetNumberOfLines());
+    }
+#endif // wxUSE_RICHEDIT

 }
 
 void wxTextCtrl::Clear()
 {
 }
 
 void wxTextCtrl::Clear()
 {

-    ::SetWindowText(GetHwnd(), wxT(""));
+    ::SetWindowText(GetHwnd(), wxEmptyString);

 
 #if wxUSE_RICHEDIT
     if ( !IsRich() )
 
 #if wxUSE_RICHEDIT
     if ( !IsRich() )


@@ -725,7 +841,11 @@ void wxTextCtrl::Clear()
         // rich edit controls send EN_UPDATE from WM_SETTEXT handler themselves
         // but the normal ones don't -- make Clear() behaviour consistent by
         // always sending this event
         // rich edit controls send EN_UPDATE from WM_SETTEXT handler themselves
         // but the normal ones don't -- make Clear() behaviour consistent by
         // always sending this event

-        SendUpdateEvent();
+
+        // Windows already sends an update event for single-line
+        // controls.
+        if ( m_windowStyle & wxTE_MULTILINE )
+            SendUpdateEvent();

     }
 }
 
     }
 }
 


@@ -776,14 +896,19 @@ void wxTextCtrl::Paste()
     }
 }
 
     }
 }
 

-bool wxTextCtrl::CanCopy() const
+bool wxTextCtrl::HasSelection() const

 {
 {

-    // Can copy if there's a selection

     long from, to;
     GetSelection(&from, &to);
     return from != to;
 }
 
     long from, to;
     GetSelection(&from, &to);
     return from != to;
 }
 

+bool wxTextCtrl::CanCopy() const
+{
+    // Can copy if there's a selection
+    return HasSelection();
+}
+

 bool wxTextCtrl::CanCut() const
 {
     return CanCopy() && IsEditable();
 bool wxTextCtrl::CanCut() const
 {
     return CanCopy() && IsEditable();


@@ -830,6 +955,14 @@ void wxTextCtrl::SetInsertionPoint(long pos)
 
 void wxTextCtrl::SetInsertionPointEnd()
 {
 
 void wxTextCtrl::SetInsertionPointEnd()
 {

+    // we must not do anything if the caret is already there because calling
+    // SetInsertionPoint() thaws the controls if Freeze() had been called even
+    // if it doesn't actually move the caret anywhere and so the simple fact of
+    // doing it results in horrible flicker when appending big amounts of text
+    // to the control in a few chunks (see DoAddText() test in the text sample)
+    if ( GetInsertionPoint() == GetLastPosition() )
+        return;
+

     long pos;
 
 #if wxUSE_RICHEDIT
     long pos;
 
 #if wxUSE_RICHEDIT


@@ -949,7 +1082,44 @@ void wxTextCtrl::DoSetSelection(long from, long to, bool scrollCaret)
 
     if ( scrollCaret )
     {
 
     if ( scrollCaret )
     {

+#if wxUSE_RICHEDIT
+        // richedit 3.0 (i.e. the version living in riched20.dll distributed
+        // with Windows 2000 and beyond) doesn't honour EM_SCROLLCARET when
+        // emulating richedit 2.0 unless the control has focus or ECO_NOHIDESEL
+        // option is set (but it does work ok in richedit 1.0 mode...)
+        //
+        // so to make it work we either need to give focus to it here which
+        // will probably create many problems (dummy focus events; window
+        // containing the text control being brought to foreground
+        // unexpectedly; ...) or to temporarily set ECO_NOHIDESEL which may
+        // create other problems too -- and in fact it does because if we turn
+        // on/off this style while appending the text to the control, the
+        // vertical scrollbar never appears in it even if we append tons of
+        // text and to work around this the only solution I found was to use
+        // ES_DISABLENOSCROLL
+        //
+        // this is very ugly but I don't see any other way to make this work
+        if ( GetRichVersion() > 1 )
+        {
+            if ( !HasFlag(wxTE_NOHIDESEL) )
+            {
+                ::SendMessage(GetHwnd(), EM_SETOPTIONS,
+                              ECOOP_OR, ECO_NOHIDESEL);
+            }
+            //else: everything is already ok
+        }
+#endif // wxUSE_RICHEDIT
+

         SendMessage(hWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);
         SendMessage(hWnd, EM_SCROLLCARET, (WPARAM)0, (LPARAM)0);

+
+#if wxUSE_RICHEDIT
+        // restore ECO_NOHIDESEL if we changed it
+        if ( GetRichVersion() > 1 && !HasFlag(wxTE_NOHIDESEL) )
+        {
+            ::SendMessage(GetHwnd(), EM_SETOPTIONS,
+                          ECOOP_AND, ~ECO_NOHIDESEL);
+        }
+#endif // wxUSE_RICHEDIT

     }
 #else // Win16
     // WPARAM is 0: selection is scrolled into view
     }
 #else // Win16
     // WPARAM is 0: selection is scrolled into view


@@ -977,7 +1147,7 @@ void wxTextCtrl::Replace(long from, long to, const wxString& value)
 
 void wxTextCtrl::Remove(long from, long to)
 {
 
 void wxTextCtrl::Remove(long from, long to)
 {

-    Replace(from, to, _T(""));
+    Replace(from, to, wxEmptyString);

 }
 
 bool wxTextCtrl::LoadFile(const wxString& file)
 }
 
 bool wxTextCtrl::LoadFile(const wxString& file)


@@ -1102,13 +1272,36 @@ wxString wxTextCtrl::GetLineText(long lineNo) const
     len += sizeof(WORD);
 
     wxString str;
     len += sizeof(WORD);
 
     wxString str;

-    wxChar *buf = str.GetWriteBuf(len);
+    {
+        wxStringBufferLength tmp(str, len);
+        wxChar *buf = tmp;

 
 

-    *(WORD *)buf = (WORD)len;
-    len = (size_t)::SendMessage(GetHwnd(), EM_GETLINE, lineNo, (LPARAM)buf);
-    buf[len] = 0;
+        *(WORD *)buf = (WORD)len;
+        len = (size_t)::SendMessage(GetHwnd(), EM_GETLINE, lineNo, (LPARAM)buf);

 
 

-    str.UngetWriteBuf(len);
+#if wxUSE_RICHEDIT
+        if ( IsRich() )
+        {
+            // remove the '\r' returned by the rich edit control, the user code
+            // should never see it
+            if ( buf[len - 2] == _T('\r') && buf[len - 1] == _T('\n') )
+            {
+                buf[len - 2] = _T('\n');
+                len--;
+            }
+        }
+#endif // wxUSE_RICHEDIT
+
+        // remove the '\n' at the end, if any (this is how this function is
+        // supposed to work according to the docs)
+        if ( buf[len - 1] == _T('\n') )
+        {
+            len--;
+        }
+
+        buf[len] = 0;
+        tmp.SetLength(len);
+    }

 
     return str;
 }
 
     return str;
 }


@@ -1149,6 +1342,27 @@ bool wxTextCtrl::CanRedo() const
     return ::SendMessage(GetHwnd(), EM_CANUNDO, 0, 0) != 0;
 }
 
     return ::SendMessage(GetHwnd(), EM_CANUNDO, 0, 0) != 0;
 }
 

+// ----------------------------------------------------------------------------
+// caret handling (Windows only)
+// ----------------------------------------------------------------------------
+
+bool wxTextCtrl::ShowNativeCaret(bool show)
+{
+    if ( show != m_isNativeCaretShown )
+    {
+        if ( !(show ? ::ShowCaret(GetHwnd()) : ::HideCaret(GetHwnd())) )
+        {
+            // not an error, may simply indicate that it's not shown/hidden
+            // yet (i.e. it had been hidden/showh 2 times before)
+            return false;
+        }
+
+        m_isNativeCaretShown = show;
+    }
+
+    return true;
+}
+

 // ----------------------------------------------------------------------------
 // implemenation details
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // implemenation details
 // ----------------------------------------------------------------------------


@@ -1189,24 +1403,42 @@ bool wxTextCtrl::MSWShouldPreProcessMessage(WXMSG* pMsg)
         }
         else // no Alt
         {
         }
         else // no Alt
         {

-            if ( wxIsCtrlDown() )
+            // we want to process some Ctrl-foo and Shift-bar but no key
+            // combinations without either Ctrl or Shift nor with both of them
+            // pressed
+            const int ctrl = wxIsCtrlDown(),
+                      shift = wxIsShiftDown();
+            switch ( ctrl + shift )

             {
             {

-                switch ( vkey )
-                {
-                    case 'C':
-                    case 'V':
-                    case 'X':
-                    case VK_INSERT:
-                    case VK_DELETE:
-                    case VK_HOME:
-                    case VK_END:
-                        return FALSE;
-                }
-            }
-            else if ( wxIsShiftDown() )
-            {
-                if ( vkey == VK_INSERT || vkey == VK_DELETE )
-                    return FALSE;
+                default:
+                    wxFAIL_MSG( _T("how many modifiers have we got?") );
+                    // fall through
+
+                case 0:
+                case 2:
+                    break;
+
+                case 1:
+                    // either Ctrl or Shift pressed
+                    if ( ctrl )
+                    {
+                        switch ( vkey )
+                        {
+                            case 'C':
+                            case 'V':
+                            case 'X':
+                            case VK_INSERT:
+                            case VK_DELETE:
+                            case VK_HOME:
+                            case VK_END:
+                                return FALSE;
+                        }
+                    }
+                    else // Shift is pressed
+                    {
+                        if ( vkey == VK_INSERT || vkey == VK_DELETE )
+                            return FALSE;
+                    }

             }
         }
     }
             }
         }
     }


@@ -1216,7 +1448,7 @@ bool wxTextCtrl::MSWShouldPreProcessMessage(WXMSG* pMsg)
 
 void wxTextCtrl::OnChar(wxKeyEvent& event)
 {
 
 void wxTextCtrl::OnChar(wxKeyEvent& event)
 {

-    switch ( event.KeyCode() )
+    switch ( event.GetKeyCode() )

     {
         case WXK_RETURN:
             if ( !(m_windowStyle & wxTE_MULTILINE) )
     {
         case WXK_RETURN:
             if ( !(m_windowStyle & wxTE_MULTILINE) )


@@ -1258,26 +1490,39 @@ long wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 
     if ( nMsg == WM_GETDLGCODE )
     {
 
     if ( nMsg == WM_GETDLGCODE )
     {

-        // we always want the chars and the arrows
+        // we always want the chars and the arrows: the arrows for navigation
+        // and the chars because we want Ctrl-C to work even in a read only
+        // control

         long lDlgCode = DLGC_WANTCHARS | DLGC_WANTARROWS;
 
         long lDlgCode = DLGC_WANTCHARS | DLGC_WANTARROWS;
 

-        // we may have several different cases:
-        // 1. normal case: both TAB and ENTER are used for dialog navigation
-        // 2. ctrl which wants TAB for itself: ENTER is used to pass to the
-        //    next control in the dialog
-        // 3. ctrl which wants ENTER for itself: TAB is used for dialog
-        //    navigation
-        // 4. ctrl which wants both TAB and ENTER: Ctrl-ENTER is used to pass
-        //    to the next control
-
-        // the multiline edit control should always get <Return> for itself
-        if ( HasFlag(wxTE_PROCESS_ENTER) || HasFlag(wxTE_MULTILINE) )
-            lDlgCode |= DLGC_WANTMESSAGE;
-
-        if ( HasFlag(wxTE_PROCESS_TAB) )
-            lDlgCode |= DLGC_WANTTAB;
-
-        lRc |= lDlgCode;
+        if ( IsEditable() )
+        {
+            // we may have several different cases:
+            // 1. normal case: both TAB and ENTER are used for dlg navigation
+            // 2. ctrl which wants TAB for itself: ENTER is used to pass to the
+            //    next control in the dialog
+            // 3. ctrl which wants ENTER for itself: TAB is used for dialog
+            //    navigation
+            // 4. ctrl which wants both TAB and ENTER: Ctrl-ENTER is used to go
+            //    to the next control
+
+            // the multiline edit control should always get <Return> for itself
+            if ( HasFlag(wxTE_PROCESS_ENTER) || HasFlag(wxTE_MULTILINE) )
+                lDlgCode |= DLGC_WANTMESSAGE;
+
+            if ( HasFlag(wxTE_PROCESS_TAB) )
+                lDlgCode |= DLGC_WANTTAB;
+
+            lRc |= lDlgCode;
+        }
+        else // !editable
+        {
+            // NB: use "=", not "|=" as the base class version returns the
+            //     same flags is this state as usual (i.e. including
+            //     DLGC_WANTMESSAGE). This is strange (how does it work in the
+            //     native Win32 apps?) but for now live with it.
+            lRc = lDlgCode;
+        }

     }
 
     return lRc;
     }
 
     return lRc;


@@ -1365,11 +1610,6 @@ WXHBRUSH wxTextCtrl::OnCtlColor(WXHDC pDC, WXHWND WXUNUSED(pWnd), WXUINT WXUNUSE
 #endif // wxUSE_CTL3D
 
     HDC hdc = (HDC)pDC;
 #endif // wxUSE_CTL3D
 
     HDC hdc = (HDC)pDC;

-    if (GetParent()->GetTransparentBackground())
-        SetBkMode(hdc, TRANSPARENT);
-    else
-        SetBkMode(hdc, OPAQUE);
-

     wxColour colBack = GetBackgroundColour();
 
     if (!IsEnabled() && (GetWindowStyle() & wxTE_MULTILINE) == 0)
     wxColour colBack = GetBackgroundColour();
 
     if (!IsEnabled() && (GetWindowStyle() & wxTE_MULTILINE) == 0)


@@ -1466,8 +1706,10 @@ bool wxTextCtrl::AdjustSpaceLimit()
 
 bool wxTextCtrl::AcceptsFocus() const
 {
 
 bool wxTextCtrl::AcceptsFocus() const
 {

-    // we don't want focus if we can't be edited
-    return IsEditable() && wxControl::AcceptsFocus();
+    // we don't want focus if we can't be edited unless we're a multiline
+    // control because then it might be still nice to get focus from keyboard
+    // to be able to scroll it without mouse
+    return (IsEditable() || IsMultiLine()) && wxControl::AcceptsFocus();

 }
 
 wxSize wxTextCtrl::DoGetBestSize() const
 }
 
 wxSize wxTextCtrl::DoGetBestSize() const


@@ -1516,6 +1758,19 @@ void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
     Redo();
 }
 
     Redo();
 }
 

+void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event))
+{
+    long from, to;
+    GetSelection(& from, & to);
+    if (from != -1 && to != -1)
+        Remove(from, to);
+}
+
+void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event))
+{
+    SetSelection(-1, -1);
+}
+

 void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
 {
     event.Enable( CanCut() );
 void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
 {
     event.Enable( CanCut() );


@@ -1541,6 +1796,53 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
     event.Enable( CanRedo() );
 }
 
     event.Enable( CanRedo() );
 }
 

+void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event)
+{
+    long from, to;
+    GetSelection(& from, & to);
+    event.Enable(from != -1 && to != -1 && from != to && IsEditable()) ;
+}
+
+void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
+{
+    event.Enable(GetLastPosition() > 0);
+}
+
+void wxTextCtrl::OnRightClick(wxMouseEvent& event)
+{
+#if wxUSE_RICHEDIT
+    if (IsRich())
+    {
+        if (!m_privateContextMenu)
+        {
+            m_privateContextMenu = new wxMenu;
+            m_privateContextMenu->Append(wxID_UNDO, _("&Undo"));
+            m_privateContextMenu->Append(wxID_REDO, _("&Redo"));
+            m_privateContextMenu->AppendSeparator();
+            m_privateContextMenu->Append(wxID_CUT, _("Cu&t"));
+            m_privateContextMenu->Append(wxID_COPY, _("&Copy"));
+            m_privateContextMenu->Append(wxID_PASTE, _("&Paste"));
+            m_privateContextMenu->Append(wxID_CLEAR, _("&Delete"));
+            m_privateContextMenu->AppendSeparator();
+            m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All"));
+        }
+        PopupMenu(m_privateContextMenu, event.GetPosition());
+        return;
+    }
+    else
+#endif
+    event.Skip();
+}
+
+void wxTextCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event))
+{
+    // be sure the caret remains invisible if the user had hidden it
+    if ( !m_isNativeCaretShown )
+    {
+        ::HideCaret(GetHwnd());
+    }
+}
+

 // the rest of the file only deals with the rich edit controls
 #if wxUSE_RICHEDIT
 
 // the rest of the file only deals with the rich edit controls
 #if wxUSE_RICHEDIT
 


@@ -1550,7 +1852,6 @@ void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
 
 bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 {
 
 bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
 {

-#ifndef __WXWINE__

     NMHDR *hdr = (NMHDR* )lParam;
     switch ( hdr->code )
     {
     NMHDR *hdr = (NMHDR* )lParam;
     switch ( hdr->code )
     {


@@ -1637,8 +1938,7 @@ bool wxTextCtrl::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result)
             }
             return TRUE;
     }
             }
             return TRUE;
     }

-#endif
-    
+

     // not processed, leave it to the base class
     return wxTextCtrlBase::MSWOnNotify(idCtrl, lParam, result);
 }
     // not processed, leave it to the base class
     return wxTextCtrlBase::MSWOnNotify(idCtrl, lParam, result);
 }


@@ -1695,9 +1995,6 @@ bool wxTextCtrl::SetForegroundColour(const wxColour& colour)
 
 bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
 {
 
 bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
 {

-#ifdef __WXWINE__
-    return FALSE;
-#else

     if ( !IsRich() )
     {
         // can't do it with normal text control
     if ( !IsRich() )
     {
         // can't do it with normal text control


@@ -1706,7 +2003,9 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
 
     // the richedit 1.0 doesn't handle setting background colour, so don't
     // even try to do anything if it's the only thing we want to change
 
     // the richedit 1.0 doesn't handle setting background colour, so don't
     // even try to do anything if it's the only thing we want to change

-    if ( m_verRichEdit == 1 && !style.HasFont() && !style.HasTextColour() )
+    if ( m_verRichEdit == 1 && !style.HasFont() && !style.HasTextColour() &&
+        !style.HasLeftIndent() && !style.HasRightIndent() && !style.HasAlignment() &&
+        !style.HasTabs() )

     {
         // nothing to do: return TRUE if there was really nothing to do and
         // FALSE if we failed to set bg colour
     {
         // nothing to do: return TRUE if there was really nothing to do and
         // FALSE if we failed to set bg colour


@@ -1820,6 +2119,81 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
         wxLogDebug(_T("SendMessage(EM_SETCHARFORMAT, SCF_SELECTION) failed"));
     }
 
         wxLogDebug(_T("SendMessage(EM_SETCHARFORMAT, SCF_SELECTION) failed"));
     }
 

+    // now do the paragraph formatting
+    PARAFORMAT2 pf;
+    wxZeroMemory(pf);
+    // we can't use PARAFORMAT2 with RichEdit 1.0, so pretend it is a simple
+    // PARAFORMAT in that case
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit == 1 )
+    {
+        // this is the only thing the control is going to grok
+        pf.cbSize = sizeof(PARAFORMAT);
+    }
+    else
+#endif
+    {
+        // PARAFORMAT or PARAFORMAT2
+        pf.cbSize = sizeof(pf);
+    }
+
+    if (style.HasAlignment())
+    {
+        pf.dwMask |= PFM_ALIGNMENT;
+        if (style.GetAlignment() == wxTEXT_ALIGNMENT_RIGHT)
+            pf.wAlignment = PFA_RIGHT;
+        else if (style.GetAlignment() == wxTEXT_ALIGNMENT_CENTRE)
+            pf.wAlignment = PFA_CENTER;
+        else if (style.GetAlignment() == wxTEXT_ALIGNMENT_JUSTIFIED)
+            pf.wAlignment = PFA_JUSTIFY;
+        else
+            pf.wAlignment = PFA_LEFT;
+    }
+
+    if (style.HasLeftIndent())
+    {
+        pf.dwMask |= PFM_STARTINDENT;
+
+        // Convert from 1/10 mm to TWIPS
+        pf.dxStartIndent = (int) (((double) style.GetLeftIndent()) * mm2twips / 10.0) ;
+
+        // TODO: do we need to specify dxOffset?
+    }
+
+    if (style.HasRightIndent())
+    {
+        pf.dwMask |= PFM_RIGHTINDENT;
+
+        // Convert from 1/10 mm to TWIPS
+        pf.dxRightIndent = (int) (((double) style.GetRightIndent()) * mm2twips / 10.0) ;
+    }
+
+    if (style.HasTabs())
+    {
+        pf.dwMask |= PFM_TABSTOPS;
+
+        const wxArrayInt& tabs = style.GetTabs();
+
+        pf.cTabCount = wxMin(tabs.GetCount(), MAX_TAB_STOPS);
+        size_t i;
+        for (i = 0; i < (size_t) pf.cTabCount; i++)
+        {
+            // Convert from 1/10 mm to TWIPS
+            pf.rgxTabs[i] = (int) (((double) tabs[i]) * mm2twips / 10.0) ;
+        }
+    }
+
+    if (pf.dwMask != 0)
+    {
+        // do format the selection
+        bool ok = ::SendMessage(GetHwnd(), EM_SETPARAFORMAT,
+            0, (LPARAM) &pf) != 0;
+        if ( !ok )
+        {
+            wxLogDebug(_T("SendMessage(EM_SETPARAFORMAT, 0) failed"));
+        }
+    }
+

     if ( changeSel )
     {
         // restore the original selection
     if ( changeSel )
     {
         // restore the original selection


@@ -1827,7 +2201,6 @@ bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
     }
 
     return ok;
     }
 
     return ok;

-#endif

 }
 
 bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
 }
 
 bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)


@@ -1843,6 +2216,137 @@ bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
     return TRUE;
 }
 
     return TRUE;
 }
 

+bool wxTextCtrl::GetStyle(long position, wxTextAttr& style)
+{
+    if ( !IsRich() )
+    {
+        // can't do it with normal text control
+        return FALSE;
+    }
+
+    // initialize CHARFORMAT struct
+#if wxUSE_RICHEDIT2
+    CHARFORMAT2 cf;
+#else
+    CHARFORMAT cf;
+#endif
+
+    wxZeroMemory(cf);
+
+    // we can't use CHARFORMAT2 with RichEdit 1.0, so pretend it is a simple
+    // CHARFORMAT in that case
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit == 1 )
+    {
+        // this is the only thing the control is going to grok
+        cf.cbSize = sizeof(CHARFORMAT);
+    }
+    else
+#endif
+    {
+        // CHARFORMAT or CHARFORMAT2
+        cf.cbSize = sizeof(cf);
+    }
+    // we can only change the format of the selection, so select the range we
+    // want and restore the old selection later
+    long startOld, endOld;
+    GetSelection(&startOld, &endOld);
+
+    // but do we really have to change the selection?
+    bool changeSel = position != startOld || position != endOld;
+
+    if ( changeSel )
+    {
+        DoSetSelection(position, position, FALSE /* don't scroll caret into view */);
+    }
+
+    // get the selection formatting
+    (void) ::SendMessage(GetHwnd(), EM_GETCHARFORMAT,
+                            SCF_SELECTION, (LPARAM)&cf) ;
+
+    LOGFONT lf;
+    lf.lfHeight = cf.yHeight;
+    lf.lfWidth = 0;
+    lf.lfCharSet = ANSI_CHARSET; // FIXME: how to get correct charset?
+    lf.lfClipPrecision = 0;
+    lf.lfEscapement = 0;
+    wxStrcpy(lf.lfFaceName, cf.szFaceName);
+    if (cf.dwEffects & CFE_ITALIC)
+        lf.lfItalic = TRUE;
+    lf.lfOrientation = 0;
+    lf.lfPitchAndFamily = cf.bPitchAndFamily;
+    lf.lfQuality = 0;
+    if (cf.dwEffects & CFE_STRIKEOUT)
+        lf.lfStrikeOut = TRUE;
+    if (cf.dwEffects & CFE_UNDERLINE)
+        lf.lfUnderline = TRUE;
+    if (cf.dwEffects & CFE_BOLD)
+        lf.lfWeight = FW_BOLD;
+
+    wxFont font = wxCreateFontFromLogFont(& lf);
+    if (font.Ok())
+    {
+        style.SetFont(font);
+    }
+    style.SetTextColour(wxColour(cf.crTextColor));
+
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit != 1 )
+    {
+        // cf.dwMask |= CFM_BACKCOLOR;
+        style.SetBackgroundColour(wxColour(cf.crBackColor));
+    }
+#endif // wxUSE_RICHEDIT2
+
+    // now get the paragraph formatting
+    PARAFORMAT2 pf;
+    wxZeroMemory(pf);
+    // we can't use PARAFORMAT2 with RichEdit 1.0, so pretend it is a simple
+    // PARAFORMAT in that case
+#if wxUSE_RICHEDIT2
+    if ( m_verRichEdit == 1 )
+    {
+        // this is the only thing the control is going to grok
+        pf.cbSize = sizeof(PARAFORMAT);
+    }
+    else
+#endif
+    {
+        // PARAFORMAT or PARAFORMAT2
+        pf.cbSize = sizeof(pf);
+    }
+
+    // do format the selection
+    (void) ::SendMessage(GetHwnd(), EM_GETPARAFORMAT, 0, (LPARAM) &pf) ;
+
+    style.SetLeftIndent( (int) ((double) pf.dxStartIndent * twips2mm * 10.0) );
+    style.SetRightIndent( (int) ((double) pf.dxRightIndent * twips2mm * 10.0) );
+
+    if (pf.wAlignment == PFA_CENTER)
+        style.SetAlignment(wxTEXT_ALIGNMENT_CENTRE);
+    else if (pf.wAlignment == PFA_RIGHT)
+        style.SetAlignment(wxTEXT_ALIGNMENT_RIGHT);
+    else if (pf.wAlignment == PFA_JUSTIFY)
+        style.SetAlignment(wxTEXT_ALIGNMENT_JUSTIFIED);
+    else
+        style.SetAlignment(wxTEXT_ALIGNMENT_LEFT);
+
+    wxArrayInt tabStops;
+    size_t i;
+    for (i = 0; i < (size_t) pf.cTabCount; i++)
+    {
+        tabStops[i] = (int) ((double) (pf.rgxTabs[i] & 0xFFFF) * twips2mm * 10.0) ;
+    }
+
+    if ( changeSel )
+    {
+        // restore the original selection
+        DoSetSelection(startOld, endOld, FALSE);
+    }
+
+    return TRUE;
+}
+

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -1862,6 +2366,7 @@ void wxRichEditModule::OnExit()
         if ( ms_hRichEdit[i] )
         {
             ::FreeLibrary(ms_hRichEdit[i]);
         if ( ms_hRichEdit[i] )
         {
             ::FreeLibrary(ms_hRichEdit[i]);

+            ms_hRichEdit[i] = NULL;

         }
     }
 }
         }
     }
 }