X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3a01bb1bce4aedbbdb6b705b0fababd01b918cb0..4b04699b670b4ab4632229fa0264d154acd3bec1:/src/msw/textctrl.cpp

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 12716ffeb5..cee29ac19e 100644
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -692,6 +692,25 @@ void wxTextCtrl::Clear()
     ::SetWindowText(GetHwnd(), wxT(""));
 }
 
+#ifdef __WIN32__
+
+bool wxTextCtrl::EmulateKeyPress(const wxKeyEvent& event)
+{
+    SetFocus();
+
+    size_t lenOld = GetValue().length();
+
+    wxUint32 code = event.GetRawKeyCode();
+    ::keybd_event(code, 0, 0 /* key press */, NULL);
+    ::keybd_event(code, 0, KEYEVENTF_KEYUP, NULL);
+
+    // assume that any alphanumeric key changes the total number of characters
+    // in the control - this should work in 99% of cases
+    return GetValue().length() != lenOld;
+}
+
+#endif // __WIN32__
+
 // ----------------------------------------------------------------------------
 // Clipboard operations
 // ----------------------------------------------------------------------------
@@ -844,6 +863,12 @@ void wxTextCtrl::GetSelection(long* from, long* to) const
 
 bool wxTextCtrl::IsEditable() const
 {
+    // strangely enough, we may be called before the control is created: our
+    // own Create() calls MSWGetStyle() which calls AcceptsFocus() which calls
+    // us
+    if ( !m_hWnd )
+        return TRUE;
+
     long style = ::GetWindowLong(GetHwnd(), GWL_STYLE);
 
     return (style & ES_READONLY) == 0;
@@ -1483,7 +1508,6 @@ bool wxTextCtrl::MSWOnNotify(int WXUNUSED(idCtrl), WXLPARAM lParam, WXLPARAM *re
                 ::SetCursor(GetHcursorOf(wxCursor(wxCURSOR_HAND)));
                 *result = TRUE;
                 break;
-
             case WM_MOUSEMOVE:
             case WM_LBUTTONDOWN:
             case WM_LBUTTONUP: