Fixes and tweaks and additions to the wxHtml docs for Phoenix

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72858 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/html/helpctrl.h

@@ -6,6 +6,24 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+#define wxID_HTML_HELPFRAME   (wxID_HIGHEST + 1)
+
+/// This style indicates that the window is
+/// embedded in the application and must not be
+/// destroyed by the help controller.
+#define wxHF_EMBEDDED                0x00008000
+
+/// Create a dialog for the help window.
+#define wxHF_DIALOG                  0x00010000
+
+/// Create a frame for the help window.
+#define wxHF_FRAME                   0x00020000
+
+/// Make the dialog modal when displaying help.
+#define wxHF_MODAL                   0x00040000
+
+
+
 /**
     @class wxHtmlHelpController
 
@@ -228,6 +246,31 @@ public:
     virtual void WriteCustomization(wxConfigBase* cfg,
                                     const wxString& path = wxEmptyString);
 
+    /**
+       Get the current help window
+    */
+    wxHtmlHelpWindow* GetHelpWindow();
+
+    /**
+       Set the help window to be managed by this controller.  This makes it
+    possible to have a help window that might not be in a wxHtmlHelpFrame or
+    dialog but is embedded in some other window in the application.  Be sure
+    to use the wxHF_EMBEDDED style in this case.
+    */
+    void SetHelpWindow(wxHtmlHelpWindow* helpWindow);
+
+    /**
+       Returns the current help frame.  (May be NULL.)
+    */
+    wxHtmlHelpFrame* GetFrame();
+
+    /**
+       Returns the current help dialog. (May be NULL.)
+    */
+    wxHtmlHelpDialog* GetDialog();
+
+
+    
 protected:
 
     /**