X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/94972183b9ba592cee3a48e7052b3b16d8794dec..129b8b1a215fc1fcc1b9f06daa0aeaf22bbce614:/src/msw/combobox.cpp

diff --git a/src/msw/combobox.cpp b/src/msw/combobox.cpp
index 6b3ec7f57f..e6e3af1bd4 100644
--- a/src/msw/combobox.cpp
+++ b/src/msw/combobox.cpp
@@ -29,6 +29,7 @@
 #include "wx/combobox.h"
 
 #ifndef WX_PRECOMP
+    #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly"
     #include "wx/settings.h"
     #include "wx/log.h"
     // for wxEVT_COMMAND_TEXT_ENTER
@@ -40,9 +41,6 @@
 #include "wx/clipbrd.h"
 #include "wx/msw/private.h"
 
-// include <commctrl.h> "properly"
-#include "wx/msw/wrapcctl.h"
-
 #if wxUSE_TOOLTIPS
     #include "wx/tooltip.h"
 #endif // wxUSE_TOOLTIPS
@@ -89,7 +87,7 @@ wxBEGIN_FLAGS( wxComboBoxStyle )
 
 wxEND_FLAGS( wxComboBoxStyle )
 
-IMPLEMENT_DYNAMIC_CLASS_XTI(wxComboBox, wxControl,"wx/combobox.h")
+IMPLEMENT_DYNAMIC_CLASS_XTI(wxComboBox, wxChoice,"wx/combobox.h")
 
 wxBEGIN_PROPERTIES_TABLE(wxComboBox)
     wxEVENT_PROPERTY( Select , wxEVT_COMMAND_COMBOBOX_SELECTED , wxCommandEvent )
@@ -110,7 +108,7 @@ wxCONSTRUCTOR_5( wxComboBox , wxWindow* , Parent , wxWindowID , Id , wxString ,
 
 #else
 
-IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxControl)
+IMPLEMENT_DYNAMIC_CLASS(wxComboBox, wxChoice)
 
 #endif
 
@@ -265,6 +263,9 @@ bool wxComboBox::MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam)
             // when Enter is pressed
             if ( wParam == VK_RETURN )
             {
+                if (SendMessage(GetHwnd(), CB_GETDROPPEDSTATE, 0, 0))
+                    return false;
+
                 wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
 
                 const int sel = GetSelection();
@@ -363,7 +364,31 @@ bool wxComboBox::MSWCommand(WXUINT param, WXWORD id)
 
     // skip wxChoice version as it would generate its own events for
     // CBN_SELENDOK
-    return wxControl::MSWCommand(param, id);
+    return true;
+}
+
+bool wxComboBox::MSWShouldPreProcessMessage(WXMSG *pMsg)
+{
+    // prevent command accelerators from stealing editing
+    // hotkeys when we have the focus
+    if (wxIsCtrlDown())
+    {
+        WPARAM vkey = pMsg->wParam;
+        
+        switch (vkey)
+        {
+            case 'C':
+            case 'V':
+            case 'X':
+            case VK_INSERT:
+            case VK_DELETE:
+            case VK_HOME:
+            case VK_END:
+                return false;
+        }
+    }
+    
+    return wxChoice::MSWShouldPreProcessMessage(pMsg);
 }
 
 WXHWND wxComboBox::GetEditHWND() const
@@ -594,11 +619,13 @@ bool wxComboBox::IsEditable() const
     return !HasFlag(wxCB_READONLY);
 }
 
-void wxComboBox::SetEditable(bool WXUNUSED(editable))
+void wxComboBox::SetEditable(bool editable)
 {
-  // Can't implement in MSW?
-//  HWND hWnd = GetHwnd();
-//  SendMessage(hWnd, EM_SETREADONLY, (WPARAM)!editable, (LPARAM)0L);
+    HWND hWnd = (HWND)GetEditHWND();
+    if ( !::SendMessage(hWnd, EM_SETREADONLY, !editable, 0) )
+    {
+        wxLogLastError(_T("SendMessage(EM_SETREADONLY)"));
+    }
 }
 
 void wxComboBox::SetInsertionPoint(long pos)
@@ -606,7 +633,6 @@ void wxComboBox::SetInsertionPoint(long pos)
     if ( GetWindowStyle() & wxCB_READONLY )
         return;
 
-#ifdef __WIN32__
     HWND hWnd = GetHwnd();
     ::SendMessage(hWnd, CB_SETEDITSEL, 0, MAKELPARAM(pos, pos));
     HWND hEditWnd = (HWND) GetEditHWND();
@@ -617,7 +643,6 @@ void wxComboBox::SetInsertionPoint(long pos)
         // Why is this necessary? (Copied from wxTextCtrl::SetInsertionPoint)
         SendMessage(hEditWnd, EM_REPLACESEL, 0, (LPARAM) wxEmptyString);
     }
-#endif // __WIN32__
 }
 
 void wxComboBox::SetInsertionPointEnd()