use wxFAIL_MSG, not wxMessageBox for programming errors

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6543 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2000-03-09 16:33:03 +00:00
parent 793867a736
commit 771779ed91
1 changed files with 4 additions and 2 deletions
--- a/src/common/prntbase.cpp
+++ b/src/common/prntbase.cpp
@@ -657,8 +657,10 @@ bool wxPrintPreviewBase::RenderPage(int pageNum)

    if (!m_previewCanvas)
    {
-        wxMessageBox(_("wxPrintPreviewBase::RenderPage: must use wxPrintPreviewBase::SetCanvas to let me know about the canvas!"),
-            _("Print Preview Failure"), wxOK);
+        wxFAIL_MSG(_T("wxPrintPreviewBase::RenderPage: must use "
+                      "wxPrintPreviewBase::SetCanvas to let me "
+                      "know about the canvas!"));
+
        return FALSE;
    }
    m_previewCanvas->GetSize(&canvasWidth, &canvasHeight);