X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e2cf30aa1c330e5f2f7954c3938a58a1a95f221e..34b4899df5053a53482f18d8c97a2b1913019d30:/src/msw/textctrl.cpp

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 780b1f89e7..0f4ac931a7 100644
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -82,7 +82,7 @@
 // dummy value used for m_dropTarget, different from any valid pointer value
 // (which are all even under Windows) and NULL
 static wxDropTarget *
-    wxRICHTEXT_DEFAULT_DROPTARGET = wx_reinterpret_cast(wxDropTarget *, 1);
+    wxRICHTEXT_DEFAULT_DROPTARGET = reinterpret_cast<wxDropTarget *>(1);
 
 #endif // wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT
 
@@ -484,9 +484,19 @@ bool wxTextCtrl::MSWCreateText(const wxString& value,
         valueWin = value;
     }
 
+    // suppress events sent during control creation: we're called either from
+    // the ctor and then we shouldn't generate any events for compatibility
+    // with the other ports, or from SetWindowStyleFlag() and then we shouldn't
+    // generate the events because our text doesn't really change, the fact
+    // that we (sometimes) need to recreate the control is just an
+    // implementation detail
+    m_updatesCount = -2;
+
     if ( !MSWCreateControl(windowClass.wx_str(), msStyle, pos, size, valueWin) )
         return false;
 
+    m_updatesCount = -1;
+
 #if wxUSE_RICHEDIT
     if (IsRich())
     {
@@ -980,15 +990,10 @@ wxTextCtrl::StreamIn(const wxString& value,
     if (len == wxCONV_FAILED)
         return false;
 
-#if wxUSE_WCHAR_T
-    wxWCharBuffer wchBuf(len);
+    wxWCharBuffer wchBuf(len); // allocates one extra character
     wchar_t *wpc = wchBuf.data();
-#else
-    wchar_t *wchBuf = (wchar_t *)malloc((len + 1)*sizeof(wchar_t));
-    wchar_t *wpc = wchBuf;
-#endif
 
-    conv.MB2WC(wpc, value.mb_str(), value.length());
+    conv.MB2WC(wpc, value.mb_str(), len + 1);
 #endif // wxUSE_UNICODE_MSLU
 
     // finally, stream it in the control
@@ -1912,7 +1917,7 @@ WXLRESULT wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPara
                 else // !editable
                 {
                     // NB: use "=", not "|=" as the base class version returns
-                    //     the same flags is this state as usual (i.e.
+                    //     the same flags in the disabled 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.