avoid multiple reallocations in wxString::PrintfV() if vsnprintf() returns the total...

[wxWidgets.git] / src / html / helpctrl.cpp

diff --git a/src/html/helpctrl.cpp b/src/html/helpctrl.cpp
index 5ec371074d916ffa5a677b15e86e40a0aeecab04..c52512ab365bed9d140679fd9438494146e9064b 100644 (file)
--- a/src/html/helpctrl.cpp
+++ b/src/html/helpctrl.cpp
@@ -43,7 +43,8 @@ FORCE_LINK(wxhtml_chm_support)
 
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpController, wxHelpControllerBase)
 
-wxHtmlHelpController::wxHtmlHelpController(int style)
+wxHtmlHelpController::wxHtmlHelpController(int style, wxWindow* parentWindow):
+    wxHelpControllerBase(parentWindow)
 {
     m_helpFrame = NULL;
     m_Config = NULL;
@@ -144,7 +145,7 @@ void wxHtmlHelpController::CreateHelpWindow()
     if (m_Config)
         m_helpFrame->UseConfig(m_Config, m_ConfigRoot);
 
-    m_helpFrame->Create(NULL, wxID_HTML_HELPFRAME, wxEmptyString, m_FrameStyle);
+    m_helpFrame->Create(GetParentWindow(), wxID_HTML_HELPFRAME, wxEmptyString, m_FrameStyle);
     m_helpFrame->SetTitleFormat(m_titleFormat);
 
     m_helpFrame->Show(true);