X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..cbeda384e51acb82e13994cb67ac1714669cae10:/include/wx/helpbase.h

diff --git a/include/wx/helpbase.h b/include/wx/helpbase.h
index 295088d4dd..47af76dd34 100644
--- a/include/wx/helpbase.h
+++ b/include/wx/helpbase.h
@@ -32,10 +32,10 @@ enum wxHelpSearchMode
 };
 
 // Defines the API for help controllers
-class WXDLLEXPORT wxHelpControllerBase: public wxObject
+class WXDLLIMPEXP_CORE wxHelpControllerBase: public wxObject
 {
 public:
-    inline wxHelpControllerBase() {}
+    inline wxHelpControllerBase(wxWindow* parentWindow = NULL) { m_parentWindow = parentWindow; }
     inline ~wxHelpControllerBase() {}
 
     // Must call this to set the filename and server name.
@@ -57,7 +57,7 @@ public:
     virtual bool DisplaySection(int sectionNo) = 0;
 
     // Display the section using a context id
-    virtual bool DisplayContextPopup(int WXUNUSED(contextId)) { return false; };
+    virtual bool DisplayContextPopup(int WXUNUSED(contextId)) { return false; }
 
     // Display the text in a popup, if possible
     virtual bool DisplayTextPopup(const wxString& WXUNUSED(text), const wxPoint& WXUNUSED(pos)) { return false; }
@@ -82,12 +82,20 @@ public:
         wxPoint *WXUNUSED(pos) = NULL,
         bool *WXUNUSED(newFrameEachTime) = NULL)
     {
-        return (wxFrame*) NULL; // does nothing by default
+        return NULL; // does nothing by default
     }
 
     virtual bool Quit() = 0;
     virtual void OnQuit() {}
 
+    /// Set the window that can optionally be used for the help window's parent.
+    virtual void SetParentWindow(wxWindow* win) { m_parentWindow = win; }
+
+    /// Get the window that can optionally be used for the help window's parent.
+    virtual wxWindow* GetParentWindow() const { return m_parentWindow; }
+
+protected:
+    wxWindow* m_parentWindow;
 private:
     DECLARE_CLASS(wxHelpControllerBase)
 };