Added wxRICHTEXT_SETSTYLE_RESET SetStyleEx() flag to allow for clearing attributes before setting new ones

SetStyle() now looks up and applies named paragraph or character style
Fixed a bug in text entry (taking previous paragraph's style)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43459 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/richtext/richtextctrl.cpp

@@ -769,7 +769,7 @@ void wxRichTextCtrl::OnChar(wxKeyEvent& event)
                 DeleteSelectedContent(& newPos);
 
                 wxString str = (wxChar) event.GetKeyCode();
-                GetBuffer().InsertTextWithUndo(newPos+1, str, this, wxRICHTEXT_INSERT_WITH_PREVIOUS_PARAGRAPH_STYLE);
+                GetBuffer().InsertTextWithUndo(newPos+1, str, this, 0);
 
                 EndBatchUndo();