IsModified() function now works correctly

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

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 1bf29317922fe4f3f191e7c0a656ac81c66e275e..723c594aea0cbcb1e31cc7ccd622e743fa8c767e 100644 (file)
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -76,10 +76,10 @@ wxTextCtrl::wxTextCtrl(void)
   m_isRich = FALSE;
 }
 
-bool wxTextCtrl::Create(wxWindow *parent, const wxWindowID id,
+bool wxTextCtrl::Create(wxWindow *parent, wxWindowID id,
                   const wxString& value,
            const wxPoint& pos,
-           const wxSize& size, const long style,
+           const wxSize& size, long style,
            const wxValidator& validator,
            const wxString& name)
 {
@@ -171,7 +171,7 @@ bool wxTextCtrl::Create(wxWindow *parent, const wxWindowID id,
   HWND edit = CreateWindowEx(exStyle, windowClass, NULL,
                         msStyle,
                         0, 0, 0, 0, (HWND) ((wxWindow*)parent)->GetHWND(), (HMENU)m_windowId,
-                        m_globalHandle ? (HANDLE) m_globalHandle : wxGetInstance(), NULL);
+                        m_globalHandle ? (HINSTANCE) m_globalHandle : wxGetInstance(), NULL);
 
 #if CTL3D
   if ( want3D )
@@ -300,7 +300,7 @@ void wxTextCtrl::SetValue(const wxString& value)
     SetWindowText((HWND) GetHWND(), (const char *)value);
 }
 
-void wxTextCtrl::SetSize(const int x, const int y, const int width, const int height, const int sizeFlags)
+void wxTextCtrl::SetSize(int x, int y, int width, int height, int sizeFlags)
 {
   int currentX, currentY;
   GetPosition(&currentX, &currentY);
@@ -345,15 +345,6 @@ void wxTextCtrl::SetSize(const int x, const int y, const int width, const int he
 
   MoveWindow((HWND) GetHWND(), (int)control_x, (int)control_y,
                               (int)control_width, (int)control_height, TRUE);
-/*
-#if WXWIN_COMPATIBILITY
-  GetEventHandler()->OldOnSize(width, height);
-#else
-  wxSizeEvent event(wxSize(width, height), m_windowId);
-  event.eventObject = this;
-  GetEventHandler()->ProcessEvent(event);
-#endif
-*/
 }
 
 // Clipboard operations
@@ -375,13 +366,13 @@ void wxTextCtrl::Paste(void)
   SendMessage(hWnd, WM_PASTE, 0, 0L);
 }
 
-void wxTextCtrl::SetEditable(const bool editable)
+void wxTextCtrl::SetEditable(bool editable)
 {
   HWND hWnd = (HWND) GetHWND();
   SendMessage(hWnd, EM_SETREADONLY, (WPARAM)!editable, (LPARAM)0L);
 }
 
-void wxTextCtrl::SetInsertionPoint(const long pos)
+void wxTextCtrl::SetInsertionPoint(long pos)
 {
   HWND hWnd = (HWND) GetHWND();
 #ifdef __WIN32__
@@ -447,7 +438,7 @@ long wxTextCtrl::GetLastPosition(void) const
     return (long)(charIndex + lineLength);
 }
 
-void wxTextCtrl::Replace(const long from, const long to, const wxString& value)
+void wxTextCtrl::Replace(long from, long to, const wxString& value)
 {
     HWND hWnd = (HWND) GetHWND();
     long fromChar = from;
@@ -468,7 +459,7 @@ void wxTextCtrl::Replace(const long from, const long to, const wxString& value)
     SendMessage(hWnd, WM_PASTE, (WPARAM)0, (LPARAM)0L);
 }
 
-void wxTextCtrl::Remove(const long from, const long to)
+void wxTextCtrl::Remove(long from, long to)
 {
     HWND hWnd = (HWND) GetHWND();
     long fromChar = from;
@@ -483,7 +474,7 @@ void wxTextCtrl::Remove(const long from, const long to)
     SendMessage(hWnd, WM_CUT, (WPARAM)0, (LPARAM)0);
 }
 
-void wxTextCtrl::SetSelection(const long from, const long to)
+void wxTextCtrl::SetSelection(long from, long to)
 {
     HWND hWnd = (HWND) GetHWND();
     long fromChar = from;
@@ -641,7 +632,7 @@ int wxTextCtrl::GetNumberOfLines(void) const
     return (int)SendMessage((HWND) GetHWND(), EM_GETLINECOUNT, (WPARAM)0, (LPARAM)0);
 }
 
-long wxTextCtrl::XYToPosition(const long x, const long y) const
+long wxTextCtrl::XYToPosition(long x, long y) const
 {
     HWND hWnd = (HWND) GetHWND();
 
@@ -650,7 +641,7 @@ long wxTextCtrl::XYToPosition(const long x, const long y) const
     return (long)(x + charIndex);
 }
 
-void wxTextCtrl::PositionToXY(const long pos, long *x, long *y) const
+void wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
 {
     HWND hWnd = (HWND) GetHWND();
 
@@ -663,7 +654,7 @@ void wxTextCtrl::PositionToXY(const long pos, long *x, long *y) const
     *y = (long)lineNo;
 }
 
-void wxTextCtrl::ShowPosition(const long pos)
+void wxTextCtrl::ShowPosition(long pos)
 {
     HWND hWnd = (HWND) GetHWND();
 
@@ -693,7 +684,7 @@ void wxTextCtrl::ShowPosition(const long pos)
       (void)SendMessage(hWnd, EM_LINESCROLL, (WPARAM)0, (LPARAM)MAKELPARAM(linesToScroll, 0));
 }
 
-int wxTextCtrl::GetLineLength(const long lineNo) const
+int wxTextCtrl::GetLineLength(long lineNo) const
 {
     long charIndex = XYToPosition(0, lineNo);
     HWND hWnd = (HWND) GetHWND();
@@ -701,7 +692,7 @@ int wxTextCtrl::GetLineLength(const long lineNo) const
     return len;
 }
 
-wxString wxTextCtrl::GetLineText(const long lineNo) const
+wxString wxTextCtrl::GetLineText(long lineNo) const
 {
     HWND hWnd = (HWND) GetHWND();
     *(WORD *)wxBuffer = 512;
@@ -853,7 +844,7 @@ wxTextCtrl& wxTextCtrl::operator<<(const wxString& s)
   return *this;
 }
 
-wxTextCtrl& wxTextCtrl::operator<<(const float f)
+wxTextCtrl& wxTextCtrl::operator<<(float f)
 {
   static char buf[100];
   sprintf(buf, "%.2f", f);
@@ -861,7 +852,7 @@ wxTextCtrl& wxTextCtrl::operator<<(const float f)
   return *this;
 }
 
-wxTextCtrl& wxTextCtrl::operator<<(const double d)
+wxTextCtrl& wxTextCtrl::operator<<(double d)
 {
   static char buf[100];
   sprintf(buf, "%.2f", d);
@@ -869,7 +860,7 @@ wxTextCtrl& wxTextCtrl::operator<<(const double d)
   return *this;
 }
 
-wxTextCtrl& wxTextCtrl::operator<<(const int i)
+wxTextCtrl& wxTextCtrl::operator<<(int i)
 {
   static char buf[100];
   sprintf(buf, "%i", i);
@@ -877,7 +868,7 @@ wxTextCtrl& wxTextCtrl::operator<<(const int i)
   return *this;
 }
 
-wxTextCtrl& wxTextCtrl::operator<<(const long i)
+wxTextCtrl& wxTextCtrl::operator<<(long i)
 {
   static char buf[100];
   sprintf(buf, "%ld", i);
@@ -896,7 +887,7 @@ wxTextCtrl& wxTextCtrl::operator<<(const char c)
 }
 
 
-WXHBRUSH wxTextCtrl::OnCtlColor(const WXHDC pDC, const WXHWND pWnd, const WXUINT nCtlColor,
+WXHBRUSH wxTextCtrl::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
                        WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
 {
 #if CTL3D
@@ -930,26 +921,43 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
        {
                wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
                event.SetEventObject( this );
-               if ( !GetEventHandler()->ProcessEvent(event) )
-                       event.Skip();
+               if ( GetEventHandler()->ProcessEvent(event) )
+      return;
        }
-       else
-               event.Skip();
+  else if ( event.KeyCode() == WXK_TAB ) {
+    wxNavigationKeyEvent event;
+    event.SetDirection(!(::GetKeyState(VK_SHIFT) & 0x100));
+    event.SetWindowChange(FALSE);
+    event.SetEventObject(this);
+
+    if ( GetEventHandler()->ProcessEvent(event) )
+      return;
+  }
+
+  event.Skip();
 }
 
+long wxTextCtrl::MSWGetDlgCode()
+{
+  long lRc = DLGC_WANTCHARS | DLGC_WANTARROWS;
+  if ( m_windowStyle & wxPROCESS_ENTER ) {
+    lRc |= DLGC_WANTMESSAGE;
+  }
+
+  return lRc;
+}
+
+/*
 long wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 {
     switch (nMsg)
     {
-/*
       case WM_GETDLGCODE:
       {
         if (GetWindowStyleFlag() & wxPROCESS_ENTER)
           return DLGC_WANTALLKEYS;
         break;
       }
-*/
-/*
       case WM_CHAR: // Always an ASCII character
       {
         if (wParam == VK_RETURN)
@@ -962,13 +970,13 @@ long wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
         }
         break;
       }
-*/
     default:
         break;
     }
 
   return wxWindow::MSWWindowProc(nMsg, wParam, lParam);
 }
+*/
 
 void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
 {
@@ -991,7 +999,7 @@ void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
 //        wxWindow::OnEraseBackground(event);
 }
 
-bool wxTextCtrl::MSWCommand(const WXUINT param, const WXWORD WXUNUSED(id))
+bool wxTextCtrl::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
 {
 /*
   // Debugging
@@ -1027,51 +1035,49 @@ bool wxTextCtrl::MSWCommand(const WXUINT param, const WXWORD WXUNUSED(id))
       break;
   }
 */
-  WXTYPE eventTyp = 0;
   switch (param)
   {
     case EN_SETFOCUS:
-      eventTyp = wxEVENT_TYPE_SET_FOCUS;
-      break;
     case EN_KILLFOCUS:
-      eventTyp = wxEVENT_TYPE_KILL_FOCUS;
+      {
+        wxFocusEvent event(param == EN_KILLFOCUS ? wxEVT_KILL_FOCUS
+                                                 : wxEVT_SET_FOCUS,
+                           m_windowId);
+        event.SetEventObject( this );
+        ProcessEvent(event);
+      }
       break;
-    case EN_UPDATE:
-         break;
+
     case EN_CHANGE:
-      eventTyp = wxEVENT_TYPE_TEXT_COMMAND;
+      {
+        wxCommandEvent event(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
+        wxString val(GetValue());
+        if ( !val.IsNull() )
+          event.m_commandString = WXSTRINGCAST val;
+        event.SetEventObject( this );
+        ProcessCommand(event);
+      }
       break;
+
+    // the other notification messages are not processed
+    case EN_UPDATE:
     case EN_ERRSPACE:
-      break;
     case EN_MAXTEXT:
-      break;
     case EN_HSCROLL:
-       break;
     case EN_VSCROLL:
-      break;
     default:
-      break;
+      return FALSE;
   }
-  if (eventTyp != 0)
-  {
-    wxCommandEvent event(eventTyp, m_windowId);
-       wxString val(GetValue());
-       if ( !val.IsNull() )
-      event.m_commandString = WXSTRINGCAST val;
-    event.SetEventObject( this );
-    ProcessCommand(event);
 
-    return TRUE;
-  }
-  else
-    return FALSE;
+  // processed
+  return TRUE;
 }
 
 
 // For Rich Edit controls. Do we need it?
 #if 0
 #if defined(__WIN95__)
-bool wxTextCtrl::MSWNotify(const WXWPARAM wParam, const WXLPARAM lParam)
+bool wxTextCtrl::MSWNotify(WXWPARAM wParam, WXLPARAM lParam)
 {
        wxCommandEvent event(0, m_windowId);
        int eventType = 0;