X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8a39593ebe391bed763e2baa22b113086709a450..fc447c7f43c83835241265b48641a569be54e332:/src/univ/textctrl.cpp

diff --git a/src/univ/textctrl.cpp b/src/univ/textctrl.cpp
index 911934d6a1..3b15ef1070 100644
--- a/src/univ/textctrl.cpp
+++ b/src/univ/textctrl.cpp
@@ -487,7 +487,7 @@ struct WXDLLEXPORT wxTextWrappedData : public wxTextMultiLineData
 // ----------------------------------------------------------------------------
 
 /*
-   We use custom versions of wxWindows command processor to implement undo/redo
+   We use custom versions of wxWidgets command processor to implement undo/redo
    as we want to avoid storing the backpointer to wxTextCtrl in wxCommand
    itself: this is a waste of memory as all commands in the given command
    processor always have the same associated wxTextCtrl and so it makes sense
@@ -1585,6 +1585,11 @@ bool wxTextCtrl::IsEditable() const
     return m_isEditable && IsEnabled();
 }
 
+void wxTextCtrl::MarkDirty()
+{
+    m_isModified = TRUE;
+}
+
 void wxTextCtrl::DiscardEdits()
 {
     m_isModified = FALSE;
@@ -1643,6 +1648,9 @@ wxString wxTextCtrl::GetLineText(wxTextCoord line) const
     }
     else // multiline
     {
+        //this is called during DoGetBestSize
+        if (line == 0 && GetLineCount() == 0) return wxEmptyString ;
+       
         wxCHECK_MSG( (size_t)line < GetLineCount(), _T(""),
                      _T("line index out of range") );
 
@@ -2340,7 +2348,7 @@ wxSize wxTextCtrl::DoGetBestClientSize() const
             lines = 5;
         else if ( lines > 10 )
             lines = 10;
-        h *= 10;
+        h *= lines;
     }
 
     wxRect rectText;