fix assert when the control doesn't have a valid date initially (bug 1648192)

[wxWidgets.git] / src / richtext / richtextprint.cpp

diff --git a/src/richtext/richtextprint.cpp b/src/richtext/richtextprint.cpp
index 8652db7c631609a86de6ccfee1503c76db10a8be..5aa23ca70ff9d03d7f9da14706083d7b10f6d82b 100644 (file)
--- a/src/richtext/richtextprint.cpp
+++ b/src/richtext/richtextprint.cpp
@@ -50,7 +50,7 @@ void wxRichTextPrintout::OnPreparePrinting()
 {
     wxBusyCursor wait;
 
-    m_numPages = 0;
+    m_numPages = 1;
 
     m_pageBreaksStart.Clear();
     m_pageBreaksEnd.Clear();
@@ -127,11 +127,10 @@ void wxRichTextPrintout::OnPreparePrinting()
         }
 
         // Closing page break
-        if (m_pageBreaksStart.GetCount() > 0 && (m_pageBreaksEnd[m_pageBreaksEnd.GetCount()-1] < (GetRichTextBuffer()->GetRange().GetEnd()-1)))
+        if (m_pageBreaksStart.GetCount() == 0 || (m_pageBreaksEnd[m_pageBreaksEnd.GetCount()-1] < (GetRichTextBuffer()->GetRange().GetEnd()-1)))
         {
             m_pageBreaksStart.Add(lastStartPos);
             m_pageBreaksEnd.Add(GetRichTextBuffer()->GetRange().GetEnd());
-            m_numPages ++;
         }
     }
 }
@@ -439,6 +438,17 @@ wxPrintData *wxRichTextPrinting::GetPrintData()
     return m_printData;
 }
 
+/// Set print and page setup data
+void wxRichTextPrinting::SetPrintData(const wxPrintData& printData)
+{
+    (*GetPrintData()) = printData;
+}
+
+void wxRichTextPrinting::SetPageSetupData(const wxPageSetupData& pageSetupData)
+{
+    (*GetPageSetupData()) = pageSetupData;
+}
+
 /// Set the rich text buffer pointer, deleting the existing object if present
 void wxRichTextPrinting::SetRichTextBufferPrinting(wxRichTextBuffer* buf)
 {