X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5267aefd85739afd26bd19bfba998005119db446..565ed8bfd80a39ed13f3314c0fe9e66bd54c4d5a:/interface/wx/html/helpctrl.h

diff --git a/interface/wx/html/helpctrl.h b/interface/wx/html/helpctrl.h
index 3e0b5cfeb6..aed23de6d3 100644
--- a/interface/wx/html/helpctrl.h
+++ b/interface/wx/html/helpctrl.h
@@ -3,7 +3,7 @@
 // Purpose:     interface of wxHtmlHelpController
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /**
@@ -101,7 +101,7 @@ public:
         @param showWaitMsg
             If @true then a decoration-less window with progress message is displayed.
     */
-    bool AddBook(const wxFileName& bookFile, bool showWaitMsg);
+    bool AddBook(const wxFileName& bookFile, bool showWaitMsg = false);
 
     /**
         Adds a book (i.e. a @ref overview_html_helpformats ".hhp file"; an HTML Help
@@ -115,19 +115,7 @@ public:
         @param showWaitMsg
             If @true then a decoration-less window with progress message is displayed.
     */
-    bool AddBook(const wxString& bookUrl, bool showWaitMsg);
-
-    /**
-        This protected virtual method may be overridden so that when specifying the
-        @c wxHF_DIALOG style, the controller uses a different dialog.
-    */
-    virtual wxHtmlHelpDialog* CreateHelpDialog(wxHtmlHelpData* data);
-
-    /**
-        This protected virtual method may be overridden so that the controller
-        uses a different frame.
-    */
-    virtual wxHtmlHelpFrame* CreateHelpFrame(wxHtmlHelpData* data);
+    bool AddBook(const wxString& bookUrl, bool showWaitMsg = false);
 
     /**
         Displays page @a x.
@@ -145,14 +133,14 @@ public:
         -# try to find x in index (if x is for example "How To ...")
         -# switch to Search panel and start searching
     */
-    void Display(const wxString& x);
+    bool Display(const wxString& x);
 
     /**
         @overload
 
         This alternative form is used to search help contents by numeric IDs.
     */
-    void Display(const int id);
+    bool Display(int id);
 
     /**
         Displays help window and focuses contents panel.
@@ -183,6 +171,21 @@ public:
     virtual void ReadCustomization(wxConfigBase* cfg,
                                    const wxString& path = wxEmptyString);
 
+    /**
+        Sets whether the help frame should prevent application from exiting
+        if it's the only remaining top level window.
+
+        @enable
+            If @true, the application will not quit unless the help frame is
+            closed. Default is @false, i.e. the application does exit if only
+            the help window remains opened.
+
+        @see wxApp::SetExitOnFrameDelete()
+
+        @since 2.9.2
+    */
+    void SetShouldPreventAppExit(bool enable);
+
     /**
         Sets the path for storing temporary files - cached binary versions of index and
         contents files.
@@ -222,6 +225,20 @@ public:
     */
     virtual void WriteCustomization(wxConfigBase* cfg,
                                     const wxString& path = wxEmptyString);
+
+protected:
+
+    /**
+        This protected virtual method may be overridden so that when specifying the
+        @c wxHF_DIALOG style, the controller uses a different dialog.
+    */
+    virtual wxHtmlHelpDialog* CreateHelpDialog(wxHtmlHelpData* data);
+
+    /**
+        This protected virtual method may be overridden so that the controller
+        uses a different frame.
+    */
+    virtual wxHtmlHelpFrame* CreateHelpFrame(wxHtmlHelpData* data);
 };
 
 
@@ -238,7 +255,7 @@ public:
     @code
         // The help can be browsed during the lifetime of this object; when the
         // user quits the help, program execution will continue.
-        wxHtmlModalHelp help(parent, wxT("help"), wxT("My topic"));
+        wxHtmlModalHelp help(parent, "help", "My topic");
     @endcode
 
     @library{wxhtml}