X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9a83f860948059b0273b5cc6d9e43fadad3ebfca..15ec7f782d2333d0b2bbf29988b0b2c95460440b:/src/msw/textctrl.cpp?ds=sidebyside

diff --git a/src/msw/textctrl.cpp b/src/msw/textctrl.cpp
index 6839a70425..c2417d2cc4 100644
--- a/src/msw/textctrl.cpp
+++ b/src/msw/textctrl.cpp
@@ -544,7 +544,20 @@ bool wxTextCtrl::MSWCreateText(const wxString& value,
 
         ::SendMessage(GetHwnd(), EM_SETEVENTMASK, 0, mask);
     }
+    else
 #endif // wxUSE_RICHEDIT
+    if ( HasFlag(wxTE_MULTILINE) && HasFlag(wxTE_READONLY) )
+    {
+        // non-rich read-only multiline controls have grey background by
+        // default under MSW but this is not always appropriate, so forcefully
+        // reset the background colour to normal default
+        //
+        // this is not ideal but, after a long discussion on wx-dev (see
+        // http://thread.gmane.org/gmane.comp.lib.wxwidgets.devel/116360/) it
+        // was finally deemed to be the best behaviour by default (and ideally
+        // we'd have a way to change this, see #11521)
+        SetBackgroundColour(GetClassDefaultAttributes().colBg);
+    }
 
 #ifndef __WXWINCE__
     // Without this, if we pass the size in the constructor and then don't change it,
@@ -1025,10 +1038,6 @@ wxTextCtrl::StreamIn(const wxString& value,
         wxLogLastError(wxT("EM_STREAMIN"));
     }
 
-#if !wxUSE_WCHAR_T
-    free(wchBuf);
-#endif // !wxUSE_WCHAR_T
-
     return true;
 }
 
@@ -1041,13 +1050,8 @@ wxTextCtrl::StreamOut(wxFontEncoding encoding, bool selectionOnly) const
 
     const int len = GetWindowTextLength(GetHwnd());
 
-#if wxUSE_WCHAR_T
     wxWCharBuffer wchBuf(len);
     wchar_t *wpc = wchBuf.data();
-#else
-    wchar_t *wchBuf = (wchar_t *)malloc((len + 1)*sizeof(wchar_t));
-    wchar_t *wpc = wchBuf;
-#endif
 
     wxStreamOutData data;
     data.wpc = wpc;
@@ -1087,10 +1091,6 @@ wxTextCtrl::StreamOut(wxFontEncoding encoding, bool selectionOnly) const
         }
     }
 
-#if !wxUSE_WCHAR_T
-    free(wchBuf);
-#endif // !wxUSE_WCHAR_T
-
     return out;
 }
 
@@ -1193,9 +1193,7 @@ void wxTextCtrl::AppendText(const wxString& text)
     // don't do this if we're frozen, saves some time
     if ( !IsFrozen() && IsMultiLine() && GetRichVersion() > 1 )
     {
-        // setting the caret to the end and showing it simply doesn't work for
-        // RichEdit 2.0 -- force it to still do what we want
-        ::SendMessage(GetHwnd(), EM_LINESCROLL, 0, GetNumberOfLines());
+        ::SendMessage(GetHwnd(), WM_VSCROLL, SB_BOTTOM, NULL);
     }
 #endif // wxUSE_RICHEDIT
 }
@@ -1928,6 +1926,21 @@ WXLRESULT wxTextCtrl::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPara
                 }
             }
             break;
+
+#if wxUSE_MENUS
+        case WM_SETCURSOR:
+            // rich text controls seem to have a bug and don't change the
+            // cursor to the standard arrow one from the I-beam cursor usually
+            // used by them even when a popup menu is shown (this works fine
+            // for plain EDIT controls though), so explicitly work around this
+            if ( IsRich() )
+            {
+                extern wxMenu *wxCurrentPopupMenu;
+                if ( wxCurrentPopupMenu &&
+                        wxCurrentPopupMenu->GetInvokingWindow() == this )
+                    ::SetCursor(GetHcursorOf(*wxSTANDARD_CURSOR));
+            }
+#endif // wxUSE_MENUS
     }
 
     return lRc;
@@ -2182,23 +2195,6 @@ void wxTextCtrl::OnSetFocus(wxFocusEvent& event)
     event.Skip();
 }
 
-// ----------------------------------------------------------------------------
-// Default colors for MSW text control
-//
-// Set default background color to the native white instead of
-// the default wxSYS_COLOUR_BTNFACE (is triggered with wxNullColour).
-// ----------------------------------------------------------------------------
-
-wxVisualAttributes wxTextCtrl::GetDefaultAttributes() const
-{
-    wxVisualAttributes attrs;
-    attrs.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
-    attrs.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
-    attrs.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); //white
-
-    return attrs;
-}
-
 // the rest of the file only deals with the rich edit controls
 #if wxUSE_RICHEDIT
 
@@ -2362,6 +2358,26 @@ bool wxTextCtrl::SetForegroundColour(const wxColour& colour)
     return true;
 }
 
+bool wxTextCtrl::SetFont(const wxFont& font)
+{
+    if ( !wxTextCtrlBase::SetFont(font) )
+        return false;
+
+    if ( IsRich() )
+    {
+        // Using WM_SETFONT doesn't work reliably with rich edit controls: as
+        // an example, if we set a fixed width font for a richedit 4.1 control,
+        // it's used for the ASCII characters but inserting any non-ASCII ones
+        // switches the font to a proportional one, whether it's done
+        // programmatically or not. So just use EM_SETCHARFORMAT for this too.
+        wxTextAttr attr;
+        attr.SetFont(font);
+        SetDefaultStyle(attr);
+    }
+
+    return true;
+}
+
 // ----------------------------------------------------------------------------
 // styling support for rich edit controls
 // ----------------------------------------------------------------------------
@@ -2796,7 +2812,7 @@ bool wxRichEditModule::Load(Version version)
         return true;
     }
 
-    static const wxChar *dllnames[] =
+    static const wxChar *const dllnames[] =
     {
         wxT("riched32"),
         wxT("riched20"),