X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3e5415628232531f8f554d7b9ad3c581623e9dfa..75a2c6a1ee034a5d866b4a121a97351603bce98b:/samples/richtext/richtext.cpp

diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp
index e76ed01d8c..168a2046f9 100644
--- a/samples/richtext/richtext.cpp
+++ b/samples/richtext/richtext.cpp
@@ -166,6 +166,8 @@ public:
     void OnDemoteList(wxCommandEvent& event);
     void OnClearList(wxCommandEvent& event);
 
+    void OnReload(wxCommandEvent& event);
+
     void OnViewHTML(wxCommandEvent& event);
 
     void OnSwitchStyleSheets(wxCommandEvent& event);
@@ -179,9 +181,14 @@ public:
     void OnPreview(wxCommandEvent& event);
     void OnPageSetup(wxCommandEvent& event);
 
+protected:
+
     // Forward command events to the current rich text control, if any
     bool ProcessEvent(wxEvent& event);
 
+    // Write text
+    void WriteInitialText();
+
 private:
     // any class wishing to process wxWidgets events must use this macro
     DECLARE_EVENT_TABLE()
@@ -207,6 +214,8 @@ enum
     ID_FORMAT_PARAGRAPH,
     ID_FORMAT_CONTENT,
 
+    ID_RELOAD,
+
     ID_INSERT_SYMBOL,
     ID_INSERT_URL,
 
@@ -292,6 +301,8 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_MORE,  MyFrame::OnParagraphSpacingMore)
     EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_LESS,  MyFrame::OnParagraphSpacingLess)
 
+    EVT_MENU(ID_RELOAD,  MyFrame::OnReload)
+
     EVT_MENU(ID_INSERT_SYMBOL,  MyFrame::OnInsertSymbol)
     EVT_MENU(ID_INSERT_URL,  MyFrame::OnInsertURL)
 
@@ -370,7 +381,7 @@ bool MyApp::OnInit()
 #endif
 
     // create the main application window
-    MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
+    MyFrame *frame = new MyFrame(wxT("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
 
     m_printing->SetParentWindow(frame);
 
@@ -426,7 +437,7 @@ void MyApp::CreateStyles()
     wxRichTextAttr indentedAttr2;
     indentedAttr2.SetFontFaceName(romanFont.GetFaceName());
     indentedAttr2.SetFontSize(12);
-    indentedAttr2.SetFontWeight(wxBOLD);
+    indentedAttr2.SetFontWeight(wxFONTWEIGHT_BOLD);
     indentedAttr2.SetTextColour(*wxRED);
     indentedAttr2.SetFontSize(12);
     indentedAttr2.SetLeftIndent(100, 0);
@@ -453,7 +464,7 @@ void MyApp::CreateStyles()
     wxRichTextAttr boldAttr;
     boldAttr.SetFontFaceName(romanFont.GetFaceName());
     boldAttr.SetFontSize(12);
-    boldAttr.SetFontWeight(wxBOLD);
+    boldAttr.SetFontWeight(wxFONTWEIGHT_BOLD);
     // We only want to affect boldness
     boldAttr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
     boldDef->SetStyle(boldAttr);
@@ -464,7 +475,7 @@ void MyApp::CreateStyles()
     wxRichTextAttr italicAttr;
     italicAttr.SetFontFaceName(romanFont.GetFaceName());
     italicAttr.SetFontSize(12);
-    italicAttr.SetFontStyle(wxITALIC);
+    italicAttr.SetFontStyle(wxFONTSTYLE_ITALIC);
     // We only want to affect italics
     italicAttr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
     italicDef->SetStyle(italicAttr);
@@ -475,7 +486,7 @@ void MyApp::CreateStyles()
     wxRichTextAttr redAttr;
     redAttr.SetFontFaceName(romanFont.GetFaceName());
     redAttr.SetFontSize(12);
-    redAttr.SetFontWeight(wxBOLD);
+    redAttr.SetFontWeight(wxFONTWEIGHT_BOLD);
     redAttr.SetTextColour(*wxRED);
     // We only want to affect colour, weight and face
     redAttr.SetFlags(wxTEXT_ATTR_FONT_FACE|wxTEXT_ATTR_FONT_WEIGHT|wxTEXT_ATTR_TEXT_COLOUR);
@@ -558,19 +569,21 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     // the "About" item should be in the help menu
     wxMenu *helpMenu = new wxMenu;
-    helpMenu->Append(ID_About, _T("&About...\tF1"), _T("Show about dialog"));
+    helpMenu->Append(ID_About, wxT("&About...\tF1"), wxT("Show about dialog"));
 
-    fileMenu->Append(wxID_OPEN, _T("&Open\tCtrl+O"), _T("Open a file"));
-    fileMenu->Append(wxID_SAVE, _T("&Save\tCtrl+S"), _T("Save a file"));
-    fileMenu->Append(wxID_SAVEAS, _T("&Save As...\tF12"), _T("Save to a new file"));
+    fileMenu->Append(wxID_OPEN, wxT("&Open\tCtrl+O"), wxT("Open a file"));
+    fileMenu->Append(wxID_SAVE, wxT("&Save\tCtrl+S"), wxT("Save a file"));
+    fileMenu->Append(wxID_SAVEAS, wxT("&Save As...\tF12"), wxT("Save to a new file"));
     fileMenu->AppendSeparator();
-    fileMenu->Append(ID_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup"));
-    fileMenu->Append(ID_PRINT, _T("&Print...\tCtrl+P"), _T("Print"));
-    fileMenu->Append(ID_PREVIEW, _T("Print Pre&view"), _T("Print preview"));
+    fileMenu->Append(ID_RELOAD, wxT("&Reload Text\tF2"), wxT("Reload the initial text"));
     fileMenu->AppendSeparator();
-    fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML"));
+    fileMenu->Append(ID_PAGE_SETUP, wxT("Page Set&up..."), wxT("Page setup"));
+    fileMenu->Append(ID_PRINT, wxT("&Print...\tCtrl+P"), wxT("Print"));
+    fileMenu->Append(ID_PREVIEW, wxT("Print Pre&view"), wxT("Print preview"));
     fileMenu->AppendSeparator();
-    fileMenu->Append(ID_Quit, _T("E&xit\tAlt+X"), _T("Quit this program"));
+    fileMenu->Append(ID_VIEW_HTML, wxT("&View as HTML"), wxT("View HTML"));
+    fileMenu->AppendSeparator();
+    fileMenu->Append(ID_Quit, wxT("E&xit\tAlt+X"), wxT("Quit this program"));
 
     wxMenu* editMenu = new wxMenu;
     editMenu->Append(wxID_UNDO, _("&Undo\tCtrl+Z"));
@@ -630,12 +643,12 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();
-    menuBar->Append(fileMenu, _T("&File"));
-    menuBar->Append(editMenu, _T("&Edit"));
-    menuBar->Append(formatMenu, _T("F&ormat"));
-    menuBar->Append(listsMenu, _T("&Lists"));
-    menuBar->Append(insertMenu, _T("&Insert"));
-    menuBar->Append(helpMenu, _T("&Help"));
+    menuBar->Append(fileMenu, wxT("&File"));
+    menuBar->Append(editMenu, wxT("&Edit"));
+    menuBar->Append(formatMenu, wxT("F&ormat"));
+    menuBar->Append(listsMenu, wxT("&Lists"));
+    menuBar->Append(insertMenu, wxT("&Insert"));
+    menuBar->Append(helpMenu, wxT("&Help"));
 
     // ... and attach this menu bar to the frame
     SetMenuBar(menuBar);
@@ -648,47 +661,47 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     if ( !is_pda )
     {
         CreateStatusBar(2);
-        SetStatusText(_T("Welcome to wxRichTextCtrl!"));
+        SetStatusText(wxT("Welcome to wxRichTextCtrl!"));
     }
 #endif
 
     wxToolBar* toolBar = CreateToolBar();
 
-    toolBar->AddTool(wxID_OPEN, wxBitmap(open_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Open"));
-    toolBar->AddTool(wxID_SAVEAS, wxBitmap(save_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Save"));
+    toolBar->AddTool(wxID_OPEN, wxEmptyString, wxBitmap(open_xpm), _("Open"));
+    toolBar->AddTool(wxID_SAVEAS, wxEmptyString, wxBitmap(save_xpm), _("Save"));
     toolBar->AddSeparator();
-    toolBar->AddTool(wxID_CUT, wxBitmap(cut_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Cut"));
-    toolBar->AddTool(wxID_COPY, wxBitmap(copy_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Copy"));
-    toolBar->AddTool(wxID_PASTE, wxBitmap(paste_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Paste"));
+    toolBar->AddTool(wxID_CUT, wxEmptyString, wxBitmap(cut_xpm), _("Cut"));
+    toolBar->AddTool(wxID_COPY, wxEmptyString, wxBitmap(copy_xpm), _("Copy"));
+    toolBar->AddTool(wxID_PASTE, wxEmptyString, wxBitmap(paste_xpm), _("Paste"));
     toolBar->AddSeparator();
-    toolBar->AddTool(wxID_UNDO, wxBitmap(undo_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Undo"));
-    toolBar->AddTool(wxID_REDO, wxBitmap(redo_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Redo"));
+    toolBar->AddTool(wxID_UNDO, wxEmptyString, wxBitmap(undo_xpm), _("Undo"));
+    toolBar->AddTool(wxID_REDO, wxEmptyString, wxBitmap(redo_xpm), _("Redo"));
     toolBar->AddSeparator();
-    toolBar->AddTool(ID_FORMAT_BOLD, wxBitmap(bold_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Bold"));
-    toolBar->AddTool(ID_FORMAT_ITALIC, wxBitmap(italic_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Italic"));
-    toolBar->AddTool(ID_FORMAT_UNDERLINE, wxBitmap(underline_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Underline"));
+    toolBar->AddCheckTool(ID_FORMAT_BOLD, wxEmptyString, wxBitmap(bold_xpm), wxNullBitmap, _("Bold"));
+    toolBar->AddCheckTool(ID_FORMAT_ITALIC, wxEmptyString, wxBitmap(italic_xpm), wxNullBitmap, _("Italic"));
+    toolBar->AddCheckTool(ID_FORMAT_UNDERLINE, wxEmptyString, wxBitmap(underline_xpm), wxNullBitmap, _("Underline"));
     toolBar->AddSeparator();
-    toolBar->AddTool(ID_FORMAT_ALIGN_LEFT, wxBitmap(alignleft_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Align Left"));
-    toolBar->AddTool(ID_FORMAT_ALIGN_CENTRE, wxBitmap(centre_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Centre"));
-    toolBar->AddTool(ID_FORMAT_ALIGN_RIGHT, wxBitmap(alignright_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Align Right"));
+    toolBar->AddCheckTool(ID_FORMAT_ALIGN_LEFT, wxEmptyString, wxBitmap(alignleft_xpm), wxNullBitmap, _("Align Left"));
+    toolBar->AddCheckTool(ID_FORMAT_ALIGN_CENTRE, wxEmptyString, wxBitmap(centre_xpm), wxNullBitmap, _("Centre"));
+    toolBar->AddCheckTool(ID_FORMAT_ALIGN_RIGHT, wxEmptyString, wxBitmap(alignright_xpm), wxNullBitmap, _("Align Right"));
     toolBar->AddSeparator();
-    toolBar->AddTool(ID_FORMAT_INDENT_LESS, wxBitmap(indentless_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Indent Less"));
-    toolBar->AddTool(ID_FORMAT_INDENT_MORE, wxBitmap(indentmore_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Indent More"));
+    toolBar->AddTool(ID_FORMAT_INDENT_LESS, wxEmptyString, wxBitmap(indentless_xpm), _("Indent Less"));
+    toolBar->AddTool(ID_FORMAT_INDENT_MORE, wxEmptyString, wxBitmap(indentmore_xpm), _("Indent More"));
     toolBar->AddSeparator();
-    toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Font"));
+    toolBar->AddTool(ID_FORMAT_FONT, wxEmptyString, wxBitmap(font_xpm), _("Font"));
 
     wxRichTextStyleComboCtrl* combo = new wxRichTextStyleComboCtrl(toolBar, ID_RICHTEXT_STYLE_COMBO, wxDefaultPosition, wxSize(200, -1));
     toolBar->AddControl(combo);
 
     toolBar->Realize();
 
-    wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE);
+    wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_LIVE_UPDATE);
 
     wxFont textFont = wxFont(12, wxROMAN, wxNORMAL, wxNORMAL);
     wxFont boldFont = wxFont(12, wxROMAN, wxNORMAL, wxBOLD);
     wxFont italicFont = wxFont(12, wxROMAN, wxITALIC, wxNORMAL);
 
-    m_richTextCtrl = new wxRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxNO_BORDER|wxWANTS_CHARS);
+    m_richTextCtrl = new wxRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxWANTS_CHARS);
     wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL);
 
     m_richTextCtrl->SetFont(font);
@@ -717,8 +730,16 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     styleListCtrl->SetRichTextCtrl(m_richTextCtrl);
     styleListCtrl->UpdateStyles();
 
+    WriteInitialText();
+}
+
+// Write text
+void MyFrame::WriteInitialText()
+{
     wxRichTextCtrl& r = *m_richTextCtrl;
 
+    r.SetDefaultStyle(wxRichTextAttr());
+
     r.BeginSuppressUndo();
 
     r.BeginParagraphSpacing(0, 20);
@@ -730,9 +751,8 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     wxString lineBreak = (wxChar) 29;
 
-    r.WriteText(wxString(wxT("Welcome to wxRichTextCtrl, a wxWidgets control")) + lineBreak + wxT("for editing and presenting styled text and images"));
+    r.WriteText(wxString(wxT("Welcome to wxRichTextCtrl, a wxWidgets control")) + lineBreak + wxT("for editing and presenting styled text and images\n"));
     r.EndFontSize();
-    r.Newline();
 
     r.BeginItalic();
     r.WriteText(wxT("by Julian Smart"));
@@ -743,11 +763,11 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     r.WriteImage(wxBitmap(zebra_xpm));
 
-    r.EndAlignment();
-
     r.Newline();
     r.Newline();
 
+    r.EndAlignment();
+
     r.WriteText(wxT("What can you do with this thing? "));
 
     r.WriteImage(wxBitmap(smiley_xpm));
@@ -781,57 +801,55 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     r.WriteText(wxT(" Next we'll show an indented paragraph."));
 
-    r.BeginLeftIndent(60);
     r.Newline();
 
+    r.BeginLeftIndent(60);
     r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
-    r.EndLeftIndent();
-
     r.Newline();
 
+    r.EndLeftIndent();
+
     r.WriteText(wxT("Next, we'll show a first-line indent, achieved using BeginLeftIndent(100, -40)."));
 
-    r.BeginLeftIndent(100, -40);
     r.Newline();
 
-    r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
-    r.EndLeftIndent();
+    r.BeginLeftIndent(100, -40);
 
+    r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
     r.Newline();
 
-    r.WriteText(wxT("Numbered bullets are possible, again using subindents:"));
+    r.EndLeftIndent();
 
-    r.BeginNumberedBullet(1, 100, 60);
+    r.WriteText(wxT("Numbered bullets are possible, again using subindents:"));
     r.Newline();
 
+    r.BeginNumberedBullet(1, 100, 60);
     r.WriteText(wxT("This is my first item. Note that wxRichTextCtrl can apply numbering and bullets automatically based on list styles, but this list is formatted explicitly by setting indents."));
+    r.Newline();
     r.EndNumberedBullet();
 
     r.BeginNumberedBullet(2, 100, 60);
-    r.Newline();
-
     r.WriteText(wxT("This is my second item."));
-    r.EndNumberedBullet();
-
     r.Newline();
+    r.EndNumberedBullet();
 
     r.WriteText(wxT("The following paragraph is right-indented:"));
+    r.Newline();
 
     r.BeginRightIndent(200);
-    r.Newline();
 
     r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
-    r.EndRightIndent();
-
     r.Newline();
 
+    r.EndRightIndent();
+
     r.WriteText(wxT("The following paragraph is right-aligned with 1.5 line spacing:"));
+    r.Newline();
 
     r.BeginAlignment(wxTEXT_ALIGNMENT_RIGHT);
     r.BeginLineSpacing(wxTEXT_ATTR_LINE_SPACING_HALF);
-    r.Newline();
-
     r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable."));
+    r.Newline();
     r.EndLineSpacing();
     r.EndAlignment();
 
@@ -845,48 +863,46 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     attr.SetTabs(tabs);
     r.SetDefaultStyle(attr);
 
-    r.Newline();
     r.WriteText(wxT("This line contains tabs:\tFirst tab\tSecond tab\tThird tab"));
-
     r.Newline();
+
     r.WriteText(wxT("Other notable features of wxRichTextCtrl include:"));
+    r.Newline();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("Compatibility with wxTextCtrl API"));
+    r.Newline();
     r.EndSymbolBullet();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("Easy stack-based BeginXXX()...EndXXX() style setting in addition to SetStyle()"));
+    r.Newline();
     r.EndSymbolBullet();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("XML loading and saving"));
+    r.Newline();
     r.EndSymbolBullet();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("Undo/Redo, with batching option and Undo suppressing"));
+    r.Newline();
     r.EndSymbolBullet();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("Clipboard copy and paste"));
+    r.Newline();
     r.EndSymbolBullet();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("wxRichTextStyleSheet with named character and paragraph styles, and control for applying named styles"));
+    r.Newline();
     r.EndSymbolBullet();
 
     r.BeginSymbolBullet(wxT('*'), 100, 60);
-    r.Newline();
     r.WriteText(wxT("A design that can easily be extended to other content types, ultimately with text boxes, tables, controls, and so on"));
-    r.EndSymbolBullet();
-
     r.Newline();
+    r.EndSymbolBullet();
 
     // Make a style suitable for showing a URL
     wxRichTextAttr urlStyle;
@@ -903,14 +919,13 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
 
     r.Newline();
 
-    r.WriteText(wxT("Note: this sample content was generated programmatically from within the MyFrame constructor in the demo. The images were loaded from inline XPMs. Enjoy wxRichTextCtrl!"));
+    r.WriteText(wxT("Note: this sample content was generated programmatically from within the MyFrame constructor in the demo. The images were loaded from inline XPMs. Enjoy wxRichTextCtrl!\n"));
 
     r.EndParagraphSpacing();
 
     r.EndSuppressUndo();
 }
 
-
 // event handlers
 
 void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
@@ -922,8 +937,8 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxString msg;
-    msg.Printf( _T("This is a demo for wxRichTextCtrl, a control for editing styled text.\n(c) Julian Smart, 2005"));
-    wxMessageBox(msg, _T("About wxRichTextCtrl Sample"), wxOK | wxICON_INFORMATION, this);
+    msg.Printf( wxT("This is a demo for wxRichTextCtrl, a control for editing styled text.\n(c) Julian Smart, 2005"));
+    wxMessageBox(msg, wxT("About wxRichTextCtrl Sample"), wxOK | wxICON_INFORMATION, this);
 }
 
 // Forward command events to the current rich text control, if any
@@ -945,7 +960,7 @@ bool MyFrame::ProcessEvent(wxEvent& event)
             s_id = event.GetId();
 
             wxWindow* focusWin = wxFindFocusDescendant(this);
-            if (focusWin && focusWin->ProcessEvent(event))
+            if (focusWin && focusWin->GetEventHandler()->ProcessEvent(event))
             {
                 //s_command = NULL;
                 s_eventType = 0;
@@ -1184,7 +1199,7 @@ void MyFrame::OnUpdateFormat(wxUpdateUIEvent& event)
 
 void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1202,7 +1217,7 @@ void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1222,7 +1237,7 @@ void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1240,7 +1255,7 @@ void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1258,7 +1273,7 @@ void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1276,7 +1291,7 @@ void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnParagraphSpacingMore(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1294,7 +1309,7 @@ void MyFrame::OnParagraphSpacingMore(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
 
     if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
@@ -1313,6 +1328,12 @@ void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event))
     }
 }
 
+void MyFrame::OnReload(wxCommandEvent& WXUNUSED(event))
+{
+    m_richTextCtrl->Clear();
+    WriteInitialText();
+}
+
 void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event))
 {
     wxDialog dialog(this, wxID_ANY, _("HTML"), wxDefaultPosition, wxSize(500, 400), wxDEFAULT_DIALOG_STYLE);
@@ -1422,7 +1443,7 @@ void MyFrame::OnManageStyles(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
 {
-    wxTextAttrEx attr;
+    wxRichTextAttr attr;
     attr.SetFlags(wxTEXT_ATTR_FONT);
     m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr);