Fix restoring the status bar help message after closing MSW menu from keyboard.

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

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 9fa201a9315b8331ad7ad6cd6df796dc9bb1410a..36cd9dee9054233c0bdc6b463951b0a49024b630 100644 (file)
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -229,7 +229,7 @@ void wxTextCtrl::Init()
     m_isNativeCaretShown = true;
 }
 
-wxTextCtrl::~wxTextCtrl() wxNOEXCEPT
+wxTextCtrl::~wxTextCtrl()
 {
 #if wxUSE_DRAG_AND_DROP && wxUSE_RICHEDIT
     if ( m_dropTarget == wxRICHTEXT_DEFAULT_DROPTARGET )
@@ -499,7 +499,37 @@ bool wxTextCtrl::MSWCreateText(const wxString& value,
     SetWindowPos(GetHwnd(), NULL, 0, 0, 0, 0,
                 SWP_NOZORDER|SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE|
                 SWP_FRAMECHANGED);
-#endif
+
+    if ( IsSingleLine() )
+    {
+        // If we don't set the margins explicitly, their size depends on the
+        // control initial size, see #2438. So explicitly set them to something
+        // consistent. And for this we have 2 candidates: EC_USEFONTINFO (which
+        // sets the left margin to 3 pixels, at least under Windows 7) or 0. We
+        // use the former because it looks like it was meant to be used as the
+        // default (what else would it be there for?) and 0 looks bad in
+        // classic mode, i.e. without themes. Also, the margin can be reset to
+        // 0 easily by calling SetMargins() explicitly but setting it to the
+        // default value is not currently supported.
+        //
+        // Finally, notice that EC_USEFONTINFO is used differently for plain
+        // and rich text controls.
+        WPARAM wParam;
+        LPARAM lParam;
+        if ( IsRich() )
+        {
+            wParam = EC_USEFONTINFO;
+            lParam = 0;
+        }
+        else // plain EDIT, EC_USEFONTINFO is used in lParam with them.
+        {
+            wParam = EC_LEFTMARGIN | EC_RIGHTMARGIN;
+            lParam = MAKELPARAM(EC_USEFONTINFO, EC_USEFONTINFO);
+        }
+
+        ::SendMessage(GetHwnd(), EM_SETMARGINS, wParam, lParam);
+    }
+#endif // !__WXWINCE__
 
     return true;
 }
@@ -993,7 +1023,7 @@ wxTextCtrl::StreamOut(wxFontEncoding encoding, bool selectionOnly) const
 
     EDITSTREAM eds;
     wxZeroMemory(eds);
-    eds.dwCookie = (DWORD)&data;
+    eds.dwCookie = (DWORD_PTR)&data;
     eds.pfnCallback = wxRichEditStreamOut;
 
     ::SendMessage
@@ -1833,7 +1863,7 @@ void wxTextCtrl::OnChar(wxKeyEvent& event)
     {
         case WXK_RETURN:
             {
-                wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
+                wxCommandEvent event(wxEVT_TEXT_ENTER, m_windowId);
                 InitCommandEvent(event);
                 event.SetString(GetValue());
                 if ( HandleWindowEvent(event) )
@@ -2036,7 +2066,7 @@ bool wxTextCtrl::MSWCommand(WXUINT param, WXWORD WXUNUSED(id))
             // the text size limit has been hit -- try to increase it
             if ( !AdjustSpaceLimit() )
             {
-                wxCommandEvent event(wxEVT_COMMAND_TEXT_MAXLEN, m_windowId);
+                wxCommandEvent event(wxEVT_TEXT_MAXLEN, m_windowId);
                 InitCommandEvent(event);
                 event.SetString(GetValue());
                 ProcessCommand(event);