45e6e6f8ab
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44354 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
723 lines
24 KiB
C++
723 lines
24 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: demo.cpp
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// Purpose: wxHelpController demo
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// Author: Karsten Ballueder
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// Modified by:
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// Created: 04/01/98
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// RCS-ID: $Id$
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// Copyright: (c) Karsten Ballueder, Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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# pragma hdrstop
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#endif
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// for all others, include the necessary headers (this file is usually all you
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// need because it includes almost all "standard" wxWidgets headers
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#ifndef WX_PRECOMP
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# include "wx/wx.h"
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#endif
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# include "wx/image.h"
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# include "wx/help.h"
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# include "wx/cshelp.h"
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#if wxUSE_TOOLTIPS
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# include "wx/tooltip.h"
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#endif
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// define this to 1 to use HTML help even under Windows (by default, Windows
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// version will use WinHelp).
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// Please also see samples/html/helpview.
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#define USE_HTML_HELP 1
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// define this to 1 to use external help controller (not used by default)
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#define USE_EXT_HELP 0
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// Define this to 0 to use the help controller as the help
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// provider, or to 1 to use the 'simple help provider'
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// (the one implemented with wxTipWindow).
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#define USE_SIMPLE_HELP_PROVIDER 0
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#if !wxUSE_HTML
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#undef USE_HTML_HELP
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#define USE_HTML_HELP 0
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#endif
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#if USE_HTML_HELP
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#include "wx/filesys.h"
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#include "wx/fs_zip.h"
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#include "wx/html/helpctrl.h"
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#endif
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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#include "wx/msw/helpchm.h"
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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#include "wx/msw/helpbest.h"
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#endif
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#if USE_EXT_HELP
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#include "wx/generic/helpext.h"
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#endif
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// ----------------------------------------------------------------------------
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// ressources
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// ----------------------------------------------------------------------------
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// the application icon
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#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
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#include "mondrian.xpm"
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#endif
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// ----------------------------------------------------------------------------
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// private classes
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// ----------------------------------------------------------------------------
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// Define a new application type, each program should derive a class from wxApp
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class MyApp : public wxApp
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{
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public:
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// override base class virtuals
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// ----------------------------
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// this one is called on application startup and is a good place for the app
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// initialization (doing it here and not in the ctor allows to have an error
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// return: if OnInit() returns false, the application terminates)
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virtual bool OnInit();
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// do some clean up here
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virtual int OnExit();
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};
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// Define a new frame type: this is going to be our main frame
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class MyFrame : public wxFrame
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{
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public:
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// ctor(s)
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MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
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wxHelpControllerBase& GetHelpController() { return m_help; }
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#if USE_HTML_HELP
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wxHtmlHelpController& GetAdvancedHtmlHelpController() { return m_advancedHtmlHelp; }
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#endif
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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wxCHMHelpController& GetMSHtmlHelpController() { return m_msHtmlHelp; }
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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wxBestHelpController& GetBestHelpController() { return m_bestHelp; }
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#endif
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// event handlers (these functions should _not_ be virtual)
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void OnQuit(wxCommandEvent& event);
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void OnHelp(wxCommandEvent& event);
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void OnAdvancedHtmlHelp(wxCommandEvent& event);
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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void OnMSHtmlHelp(wxCommandEvent& event);
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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void OnBestHelp(wxCommandEvent& event);
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#endif
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#if USE_HTML_HELP
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void OnModalHtmlHelp(wxCommandEvent& event);
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#endif
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void OnShowContextHelp(wxCommandEvent& event);
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void OnShowDialogContextHelp(wxCommandEvent& event);
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void ShowHelp(int commandId, wxHelpControllerBase& helpController);
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private:
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#if USE_EXT_HELP
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wxExtHelpController m_help;
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#else
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wxHelpController m_help;
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#endif
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#if USE_HTML_HELP
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wxHtmlHelpController m_advancedHtmlHelp;
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wxHtmlHelpController m_embeddedHtmlHelp;
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wxHtmlHelpWindow* m_embeddedHelpWindow;
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#endif
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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wxCHMHelpController m_msHtmlHelp;
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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wxBestHelpController m_bestHelp;
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#endif
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// any class wishing to process wxWidgets events must use this macro
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DECLARE_EVENT_TABLE()
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};
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// A custom modal dialog
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class MyModalDialog : public wxDialog
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{
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public:
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MyModalDialog(wxWindow *parent);
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private:
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DECLARE_EVENT_TABLE()
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};
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// ----------------------------------------------------------------------------
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// constants
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// ----------------------------------------------------------------------------
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// IDs for the controls and the menu commands
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enum
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{
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// menu items
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HelpDemo_Quit = 100,
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HelpDemo_Help_Index,
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HelpDemo_Help_Classes,
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HelpDemo_Help_Functions,
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HelpDemo_Help_Help,
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HelpDemo_Help_Search,
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HelpDemo_Help_ContextHelp,
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HelpDemo_Help_DialogContextHelp,
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HelpDemo_Html_Help_Index,
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HelpDemo_Html_Help_Classes,
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HelpDemo_Html_Help_Functions,
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HelpDemo_Html_Help_Help,
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HelpDemo_Html_Help_Search,
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HelpDemo_Advanced_Html_Help_Index,
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HelpDemo_Advanced_Html_Help_Classes,
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HelpDemo_Advanced_Html_Help_Functions,
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HelpDemo_Advanced_Html_Help_Help,
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HelpDemo_Advanced_Html_Help_Search,
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HelpDemo_Advanced_Html_Help_Modal,
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HelpDemo_MS_Html_Help_Index,
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HelpDemo_MS_Html_Help_Classes,
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HelpDemo_MS_Html_Help_Functions,
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HelpDemo_MS_Html_Help_Help,
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HelpDemo_MS_Html_Help_Search,
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HelpDemo_Best_Help_Index,
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HelpDemo_Best_Help_Classes,
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HelpDemo_Best_Help_Functions,
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HelpDemo_Best_Help_Help,
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HelpDemo_Best_Help_Search,
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HelpDemo_Help_KDE,
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HelpDemo_Help_GNOME,
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HelpDemo_Help_Netscape,
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// controls start here (the numbers are, of course, arbitrary)
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HelpDemo_Text = 1000
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};
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// ----------------------------------------------------------------------------
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// event tables and other macros for wxWidgets
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// ----------------------------------------------------------------------------
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// the event tables connect the wxWidgets events with the functions (event
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// handlers) which process them. It can be also done at run-time, but for the
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// simple menu events like this the static method is much simpler.
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BEGIN_EVENT_TABLE(MyFrame, wxFrame)
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EVT_MENU(HelpDemo_Quit, MyFrame::OnQuit)
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EVT_MENU(HelpDemo_Help_Index, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_Classes, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_Functions, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_Help, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_Search, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_ContextHelp, MyFrame::OnShowContextHelp)
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EVT_MENU(HelpDemo_Help_DialogContextHelp, MyFrame::OnShowDialogContextHelp)
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EVT_MENU(HelpDemo_Advanced_Html_Help_Index, MyFrame::OnAdvancedHtmlHelp)
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EVT_MENU(HelpDemo_Advanced_Html_Help_Classes, MyFrame::OnAdvancedHtmlHelp)
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EVT_MENU(HelpDemo_Advanced_Html_Help_Functions, MyFrame::OnAdvancedHtmlHelp)
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EVT_MENU(HelpDemo_Advanced_Html_Help_Help, MyFrame::OnAdvancedHtmlHelp)
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EVT_MENU(HelpDemo_Advanced_Html_Help_Search, MyFrame::OnAdvancedHtmlHelp)
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#if USE_HTML_HELP
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EVT_MENU(HelpDemo_Advanced_Html_Help_Modal, MyFrame::OnModalHtmlHelp)
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#endif
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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EVT_MENU(HelpDemo_MS_Html_Help_Index, MyFrame::OnMSHtmlHelp)
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EVT_MENU(HelpDemo_MS_Html_Help_Classes, MyFrame::OnMSHtmlHelp)
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EVT_MENU(HelpDemo_MS_Html_Help_Functions, MyFrame::OnMSHtmlHelp)
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EVT_MENU(HelpDemo_MS_Html_Help_Help, MyFrame::OnMSHtmlHelp)
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EVT_MENU(HelpDemo_MS_Html_Help_Search, MyFrame::OnMSHtmlHelp)
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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EVT_MENU(HelpDemo_Best_Help_Index, MyFrame::OnBestHelp)
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#endif
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EVT_MENU(HelpDemo_Help_KDE, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_GNOME, MyFrame::OnHelp)
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EVT_MENU(HelpDemo_Help_Netscape, MyFrame::OnHelp)
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END_EVENT_TABLE()
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// Create a new application object: this macro will allow wxWidgets to create
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// the application object during program execution (it's better than using a
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// static object for many reasons) and also declares the accessor function
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// wxGetApp() which will return the reference of the right type (i.e. MyApp and
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// not wxApp)
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IMPLEMENT_APP(MyApp)
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// ============================================================================
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// implementation
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// ============================================================================
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// ----------------------------------------------------------------------------
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// the application class
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// ----------------------------------------------------------------------------
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// `Main program' equivalent: the program execution "starts" here
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bool MyApp::OnInit()
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{
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if ( !wxApp::OnInit() )
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return false;
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// Create a simple help provider to make SetHelpText() do something.
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// Note that this must be set before any SetHelpText() calls are made.
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#if USE_SIMPLE_HELP_PROVIDER
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wxSimpleHelpProvider* provider = new wxSimpleHelpProvider;
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#else
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wxHelpControllerHelpProvider* provider = new wxHelpControllerHelpProvider;
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#endif
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wxHelpProvider::Set(provider);
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#if USE_HTML_HELP
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#if wxUSE_GIF
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// Required for images in the online documentation
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wxImage::AddHandler(new wxGIFHandler);
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#endif // wxUSE_GIF
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// Required for advanced HTML help
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#if wxUSE_STREAMS && wxUSE_ZIPSTREAM && wxUSE_ZLIB
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wxFileSystem::AddHandler(new wxZipFSHandler);
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#endif
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#endif // wxUSE_HTML
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// Create the main application window
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MyFrame *frame = new MyFrame(_T("HelpDemo wxWidgets App"),
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wxPoint(50, 50), wxSize(450, 340));
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#if !USE_SIMPLE_HELP_PROVIDER
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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provider->SetHelpController(& frame->GetMSHtmlHelpController());
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#else
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provider->SetHelpController(& frame->GetHelpController());
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#endif
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#endif // !USE_SIMPLE_HELP_PROVIDER
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frame->Show(true);
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SetTopWindow(frame);
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// initialise the help system: this means that we'll use doc.hlp file under
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// Windows and that the HTML docs are in the subdirectory doc for platforms
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// using HTML help
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if ( !frame->GetHelpController().Initialize(_T("doc")) )
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{
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wxLogError(wxT("Cannot initialize the help system, aborting."));
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return false;
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}
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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if( !frame->GetMSHtmlHelpController().Initialize(_T("doc")) )
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{
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wxLogError(wxT("Cannot initialize the MS HTML Help system."));
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}
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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// you need to call Initialize in order to use wxBestHelpController
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if( !frame->GetBestHelpController().Initialize(_T("doc")) )
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{
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wxLogError(wxT("Cannot initialize the best help system, aborting."));
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}
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#endif
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#if USE_HTML_HELP
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// initialise the advanced HTML help system: this means that the HTML docs are in .htb
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// (zipped) form
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if ( !frame->GetAdvancedHtmlHelpController().Initialize(_T("doc")) )
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{
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wxLogError(wxT("Cannot initialize the advanced HTML help system, aborting."));
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return false;
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}
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#endif
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#if 0
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// defined(__WXMSW__) && wxUSE_MS_HTML_HELP
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wxString path(wxGetCwd());
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if ( !frame->GetMSHtmlHelpController().Initialize(path + _T("\\doc.chm")) )
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{
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wxLogError("Cannot initialize the MS HTML help system, aborting.");
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return false;
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}
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#endif
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return true;
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}
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int MyApp::OnExit()
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{
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// clean up
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delete wxHelpProvider::Set(NULL);
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return 0;
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}
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// ----------------------------------------------------------------------------
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// main frame
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// ----------------------------------------------------------------------------
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// frame constructor
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MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
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: wxFrame((wxFrame *)NULL, 300, title, pos, size)
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#if USE_HTML_HELP
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, m_embeddedHtmlHelp(wxHF_EMBEDDED|wxHF_DEFAULT_STYLE)
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#endif
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{
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// set the frame icon
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SetIcon(wxICON(mondrian));
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// create a menu bar
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wxMenu *menuFile = new wxMenu;
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menuFile->Append(HelpDemo_Help_Index, _T("&Help Index..."));
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menuFile->Append(HelpDemo_Help_Classes, _T("&Help on Classes..."));
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menuFile->Append(HelpDemo_Help_Functions, _T("&Help on Functions..."));
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menuFile->Append(HelpDemo_Help_ContextHelp, _T("&Context Help..."));
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menuFile->Append(HelpDemo_Help_DialogContextHelp, _T("&Dialog Context Help...\tCtrl-H"));
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menuFile->Append(HelpDemo_Help_Help, _T("&About Help Demo..."));
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menuFile->Append(HelpDemo_Help_Search, _T("&Search help..."));
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#if USE_HTML_HELP
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menuFile->AppendSeparator();
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menuFile->Append(HelpDemo_Advanced_Html_Help_Index, _T("Advanced HTML &Help Index..."));
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menuFile->Append(HelpDemo_Advanced_Html_Help_Classes, _T("Advanced HTML &Help on Classes..."));
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menuFile->Append(HelpDemo_Advanced_Html_Help_Functions, _T("Advanced HTML &Help on Functions..."));
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menuFile->Append(HelpDemo_Advanced_Html_Help_Help, _T("Advanced HTML &About Help Demo..."));
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menuFile->Append(HelpDemo_Advanced_Html_Help_Search, _T("Advanced HTML &Search help..."));
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menuFile->Append(HelpDemo_Advanced_Html_Help_Modal, _T("Advanced HTML Help &Modal Dialog..."));
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#endif
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#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
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menuFile->AppendSeparator();
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menuFile->Append(HelpDemo_MS_Html_Help_Index, _T("MS HTML &Help Index..."));
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menuFile->Append(HelpDemo_MS_Html_Help_Classes, _T("MS HTML &Help on Classes..."));
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menuFile->Append(HelpDemo_MS_Html_Help_Functions, _T("MS HTML &Help on Functions..."));
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menuFile->Append(HelpDemo_MS_Html_Help_Help, _T("MS HTML &About Help Demo..."));
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menuFile->Append(HelpDemo_MS_Html_Help_Search, _T("MS HTML &Search help..."));
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#endif
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#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
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menuFile->AppendSeparator();
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menuFile->Append(HelpDemo_Best_Help_Index, _T("Best &Help Index..."));
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#endif
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#ifndef __WXMSW__
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#if !wxUSE_HTML
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menuFile->AppendSeparator();
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menuFile->Append(HelpDemo_Help_KDE, _T("Use &KDE"));
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menuFile->Append(HelpDemo_Help_GNOME, _T("Use &GNOME"));
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menuFile->Append(HelpDemo_Help_Netscape, _T("Use &Netscape"));
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#endif
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#endif
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menuFile->AppendSeparator();
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menuFile->Append(HelpDemo_Quit, _T("E&xit"));
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// now append the freshly created menu to the menu bar...
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wxMenuBar *menuBar = new wxMenuBar;
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menuBar->Append(menuFile, _T("&File"));
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// ... and attach this menu bar to the frame
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SetMenuBar(menuBar);
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#if wxUSE_STATUSBAR
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// create a status bar just for fun (by default with 1 pane only)
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CreateStatusBar();
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SetStatusText(_T("Welcome to wxWidgets!"));
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#endif // wxUSE_STATUSBAR
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#if USE_HTML_HELP
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// Create embedded HTML Help window
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m_embeddedHelpWindow = new wxHtmlHelpWindow;
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// m_embeddedHtmlHelp.UseConfig(config, rootPath); // Can set your own config object here
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m_embeddedHtmlHelp.SetHelpWindow(m_embeddedHelpWindow);
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m_embeddedHelpWindow->Create(this,
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wxID_ANY, wxDefaultPosition, GetClientSize(), wxTAB_TRAVERSAL|wxNO_BORDER, wxHF_DEFAULT_STYLE);
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m_embeddedHtmlHelp.AddBook(wxFileName(_T("doc.zip")));
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m_embeddedHtmlHelp.Display(_T("Introduction"));
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#else
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// now create some controls
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// a panel first - if there were several controls, it would allow us to
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// navigate between them from the keyboard
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wxPanel *panel = new wxPanel(this, 301, wxPoint(0, 0), wxSize(400, 200));
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panel->SetHelpText(_("This panel just holds a static text control."));
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//panel->SetHelpText(wxContextId(300));
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// and a static control whose parent is the panel
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wxStaticText* staticText = new wxStaticText(panel, 302, _T("Hello, world!"), wxPoint(10, 10));
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staticText->SetHelpText(_("This static text control isn't doing a lot right now."));
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#endif
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}
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// event handlers
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void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
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{
|
|
// true is to force the frame to close
|
|
Close(true);
|
|
}
|
|
|
|
void MyFrame::OnHelp(wxCommandEvent& event)
|
|
{
|
|
ShowHelp(event.GetId(), m_help);
|
|
}
|
|
|
|
void MyFrame::OnShowContextHelp(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
// This starts context help mode, then the user
|
|
// clicks on a window to send a help message
|
|
wxContextHelp contextHelp(this);
|
|
}
|
|
|
|
void MyFrame::OnShowDialogContextHelp(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
MyModalDialog dialog(this);
|
|
dialog.ShowModal();
|
|
}
|
|
|
|
void MyFrame::OnAdvancedHtmlHelp(wxCommandEvent& event)
|
|
{
|
|
#if USE_HTML_HELP
|
|
ShowHelp(event.GetId(), m_advancedHtmlHelp);
|
|
#endif
|
|
}
|
|
|
|
#if wxUSE_MS_HTML_HELP && !defined(__WXUNIVERSAL__)
|
|
void MyFrame::OnMSHtmlHelp(wxCommandEvent& event)
|
|
{
|
|
ShowHelp(event.GetId(), m_msHtmlHelp);
|
|
}
|
|
#endif
|
|
|
|
#if wxUSE_MS_HTML_HELP && wxUSE_WXHTML_HELP && !defined(__WXUNIVERSAL__)
|
|
void MyFrame::OnBestHelp(wxCommandEvent& event)
|
|
{
|
|
ShowHelp(event.GetId(), m_bestHelp);
|
|
}
|
|
#endif
|
|
|
|
#if USE_HTML_HELP
|
|
void MyFrame::OnModalHtmlHelp(wxCommandEvent& WXUNUSED(event))
|
|
{
|
|
wxHtmlModalHelp modalHelp(this, wxT("doc.zip"), wxT("Introduction"));
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
Notes: ShowHelp uses section ids for displaying particular topics,
|
|
but you might want to use a unique keyword to display a topic, instead.
|
|
|
|
Section ids are specified as follows for the different formats.
|
|
|
|
WinHelp
|
|
|
|
The [MAP] section specifies the topic to integer id mapping, e.g.
|
|
|
|
[MAP]
|
|
#define intro 100
|
|
#define functions 1
|
|
#define classes 2
|
|
#define about 3
|
|
|
|
The identifier name corresponds to the label used for that topic.
|
|
You could also put these in a .h file and #include it in both the MAP
|
|
section and your C++ source.
|
|
|
|
Note that Tex2RTF doesn't currently generate the MAP section automatically.
|
|
|
|
MS HTML Help
|
|
|
|
The [MAP] section specifies the HTML filename root to integer id mapping, e.g.
|
|
|
|
[MAP]
|
|
#define doc1 100
|
|
#define doc3 1
|
|
#define doc2 2
|
|
#define doc4 3
|
|
|
|
The identifier name corresponds to the HTML filename used for that topic.
|
|
You could also put these in a .h file and #include it in both the MAP
|
|
section and your C++ source.
|
|
|
|
Note that Tex2RTF doesn't currently generate the MAP section automatically.
|
|
|
|
Simple wxHTML Help and External HTML Help
|
|
|
|
A wxhelp.map file is used, for example:
|
|
|
|
0 wx.htm ; wxWidgets: Help index; additional keywords like overview
|
|
1 wx204.htm ; wxWidgets Function Reference
|
|
2 wx34.htm ; wxWidgets Class Reference
|
|
|
|
Note that Tex2RTF doesn't currently generate the MAP section automatically.
|
|
|
|
Advanced HTML Help
|
|
|
|
An extension to the .hhc file format is used, specifying a new parameter
|
|
with name="ID":
|
|
|
|
<OBJECT type="text/sitemap">
|
|
<param name="Local" value="doc2.htm#classes">
|
|
<param name="Name" value="Classes">
|
|
<param name="ID" value=2>
|
|
</OBJECT>
|
|
|
|
Again, this is not generated automatically by Tex2RTF, though it could
|
|
be added quite easily.
|
|
|
|
Unfortunately adding the ID parameters appears to interfere with MS HTML Help,
|
|
so you should not try to compile a .chm file from a .hhc file with
|
|
this extension, or the contents will be messed up.
|
|
*/
|
|
|
|
void MyFrame::ShowHelp(int commandId, wxHelpControllerBase& helpController)
|
|
{
|
|
switch(commandId)
|
|
{
|
|
case HelpDemo_Help_Classes:
|
|
case HelpDemo_Html_Help_Classes:
|
|
case HelpDemo_Advanced_Html_Help_Classes:
|
|
case HelpDemo_MS_Html_Help_Classes:
|
|
case HelpDemo_Best_Help_Classes:
|
|
helpController.DisplaySection(2);
|
|
//helpController.DisplaySection("Classes"); // An alternative form for most controllers
|
|
break;
|
|
|
|
case HelpDemo_Help_Functions:
|
|
case HelpDemo_Html_Help_Functions:
|
|
case HelpDemo_Advanced_Html_Help_Functions:
|
|
case HelpDemo_MS_Html_Help_Functions:
|
|
helpController.DisplaySection(1);
|
|
//helpController.DisplaySection("Functions"); // An alternative form for most controllers
|
|
break;
|
|
|
|
case HelpDemo_Help_Help:
|
|
case HelpDemo_Html_Help_Help:
|
|
case HelpDemo_Advanced_Html_Help_Help:
|
|
case HelpDemo_MS_Html_Help_Help:
|
|
case HelpDemo_Best_Help_Help:
|
|
helpController.DisplaySection(3);
|
|
//helpController.DisplaySection("About"); // An alternative form for most controllers
|
|
break;
|
|
|
|
case HelpDemo_Help_Search:
|
|
case HelpDemo_Html_Help_Search:
|
|
case HelpDemo_Advanced_Html_Help_Search:
|
|
case HelpDemo_MS_Html_Help_Search:
|
|
case HelpDemo_Best_Help_Search:
|
|
{
|
|
wxString key = wxGetTextFromUser(_T("Search for?"),
|
|
_T("Search help for keyword"),
|
|
wxEmptyString,
|
|
this);
|
|
if(! key.IsEmpty())
|
|
helpController.KeywordSearch(key);
|
|
}
|
|
break;
|
|
|
|
case HelpDemo_Help_Index:
|
|
case HelpDemo_Html_Help_Index:
|
|
case HelpDemo_Advanced_Html_Help_Index:
|
|
case HelpDemo_MS_Html_Help_Index:
|
|
case HelpDemo_Best_Help_Index:
|
|
helpController.DisplayContents();
|
|
break;
|
|
|
|
// These three calls are only used by wxExtHelpController
|
|
|
|
case HelpDemo_Help_KDE:
|
|
helpController.SetViewer(_T("kdehelp"));
|
|
break;
|
|
case HelpDemo_Help_GNOME:
|
|
helpController.SetViewer(_T("gnome-help-browser"));
|
|
break;
|
|
case HelpDemo_Help_Netscape:
|
|
helpController.SetViewer(_T("netscape"), wxHELP_NETSCAPE);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// MyModalDialog
|
|
// Demonstrates context-sensitive help
|
|
// ----------------------------------------------------------------------------
|
|
|
|
BEGIN_EVENT_TABLE(MyModalDialog, wxDialog)
|
|
END_EVENT_TABLE()
|
|
|
|
MyModalDialog::MyModalDialog(wxWindow *parent)
|
|
: wxDialog(parent, wxID_ANY, wxString(_T("Modal dialog")))
|
|
{
|
|
// Add the context-sensitive help button on the caption for the platforms
|
|
// which support it (currently MSW only)
|
|
SetExtraStyle(wxDIALOG_EX_CONTEXTHELP);
|
|
|
|
|
|
wxBoxSizer *sizerTop = new wxBoxSizer(wxVERTICAL);
|
|
wxBoxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL);
|
|
|
|
wxButton* btnOK = new wxButton(this, wxID_OK, _T("&OK"));
|
|
btnOK->SetHelpText(_("The OK button confirms the dialog choices."));
|
|
|
|
wxButton* btnCancel = new wxButton(this, wxID_CANCEL, _T("&Cancel"));
|
|
btnCancel->SetHelpText(_("The Cancel button cancels the dialog."));
|
|
|
|
sizerRow->Add(btnOK, 0, wxALIGN_CENTER | wxALL, 5);
|
|
sizerRow->Add(btnCancel, 0, wxALIGN_CENTER | wxALL, 5);
|
|
|
|
// Add explicit context-sensitive help button for non-MSW
|
|
#ifndef __WXMSW__
|
|
sizerRow->Add(new wxContextHelpButton(this), 0, wxALIGN_CENTER | wxALL, 5);
|
|
#endif
|
|
|
|
wxTextCtrl *text = new wxTextCtrl(this, wxID_ANY, wxT("A demo text control"),
|
|
wxDefaultPosition, wxSize(300, 100),
|
|
wxTE_MULTILINE);
|
|
text->SetHelpText(_("Type text here if you have got nothing more interesting to do"));
|
|
sizerTop->Add(text, 0, wxEXPAND|wxALIGN_CENTER_VERTICAL|wxALL, 5 );
|
|
sizerTop->Add(sizerRow, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5 );
|
|
|
|
SetSizer(sizerTop);
|
|
|
|
sizerTop->SetSizeHints(this);
|
|
sizerTop->Fit(this);
|
|
|
|
btnOK->SetFocus();
|
|
btnOK->SetDefault();
|
|
}
|
|
|