added example of customizing the generic about dialog and renamed wxAboutDialog to...

[wxWidgets.git] / samples / richtext / richtext.cpp

diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp
index ad77d07aff1366cc7a23f90bc8d493dc2c20256e..152b07f68bb2c96d46343ece2c1c3aeffa35d28a 100644 (file)
--- a/samples/richtext/richtext.cpp
+++ b/samples/richtext/richtext.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        richedit.cpp
+// Name:        samples/richtext/richtext.cpp

 // Purpose:     wxWidgets rich text editor sample
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     wxWidgets rich text editor sample
 // Author:      Julian Smart
 // Modified by:


@@ -35,7 +35,10 @@
 #include "wx/sstream.h"
 #include "wx/html/htmlwin.h"
 
 #include "wx/sstream.h"
 #include "wx/html/htmlwin.h"
 

-#include "bitmaps/sample.xpm"
+#ifndef __WXMSW__
+    #include "../sample.xpm"
+#endif
+

 #include "bitmaps/smiley.xpm"
 // #include "bitmaps/idea.xpm"
 #include "bitmaps/zebra.xpm"
 #include "bitmaps/smiley.xpm"
 // #include "bitmaps/idea.xpm"
 #include "bitmaps/zebra.xpm"


@@ -61,6 +64,7 @@
 #include "wx/richtext/richtextctrl.h"
 #include "wx/richtext/richtextstyles.h"
 #include "wx/richtext/richtextxml.h"
 #include "wx/richtext/richtextctrl.h"
 #include "wx/richtext/richtextstyles.h"
 #include "wx/richtext/richtextxml.h"

+#include "wx/richtext/richtexthtml.h"

 
 // ----------------------------------------------------------------------------
 // resources
 
 // ----------------------------------------------------------------------------
 // resources


@@ -135,6 +139,8 @@ public:
 
     void OnViewHTML(wxCommandEvent& event);
 
 
     void OnViewHTML(wxCommandEvent& event);
 

+    void OnSwitchStyleSheets(wxCommandEvent& event);
+

     // Forward command events to the current rich text control, if any
     bool ProcessEvent(wxEvent& event);
 
     // Forward command events to the current rich text control, if any
     bool ProcessEvent(wxEvent& event);
 


@@ -175,7 +181,12 @@ enum
     ID_FORMAT_LINE_SPACING_DOUBLE,
     ID_FORMAT_LINE_SPACING_SINGLE,
 
     ID_FORMAT_LINE_SPACING_DOUBLE,
     ID_FORMAT_LINE_SPACING_SINGLE,
 

-    ID_VIEW_HTML
+    ID_VIEW_HTML,
+    ID_SWITCH_STYLE_SHEETS,
+
+    ID_RICHTEXT_CTRL,
+    ID_RICHTEXT_STYLE_LIST,
+    ID_RICHTEXT_STYLE_COMBO

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -221,6 +232,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_LESS,  MyFrame::OnParagraphSpacingLess)
 
     EVT_MENU(ID_VIEW_HTML, MyFrame::OnViewHTML)
     EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_LESS,  MyFrame::OnParagraphSpacingLess)
 
     EVT_MENU(ID_VIEW_HTML, MyFrame::OnViewHTML)

+    EVT_MENU(ID_SWITCH_STYLE_SHEETS, MyFrame::OnSwitchStyleSheets)

 END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWidgets to create
 END_EVENT_TABLE()
 
 // Create a new application object: this macro will allow wxWidgets to create


@@ -253,7 +265,7 @@ bool MyApp::OnInit()
 #if wxUSE_LIBPNG
     wxImage::AddHandler( new wxPNGHandler );
 #endif
 #if wxUSE_LIBPNG
     wxImage::AddHandler( new wxPNGHandler );
 #endif

-    
+

 #if wxUSE_LIBJPEG
     wxImage::AddHandler( new wxJPEGHandler );
 #endif
 #if wxUSE_LIBJPEG
     wxImage::AddHandler( new wxJPEGHandler );
 #endif


@@ -263,7 +275,7 @@ bool MyApp::OnInit()
 #endif
 
     // create the main application window
 #endif
 
     // create the main application window

-    MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(600, 500));
+    MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));

 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)
 
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)


@@ -297,7 +309,7 @@ void MyApp::CreateStyles()
                             wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|
                             wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER);
     normalPara->SetStyle(normalAttr);
                             wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|
                             wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER);
     normalPara->SetStyle(normalAttr);

-    
+

     m_styleSheet->AddParagraphStyle(normalPara);
 
     wxRichTextParagraphStyleDefinition* indentedPara = new wxRichTextParagraphStyleDefinition(wxT("Indented"));
     m_styleSheet->AddParagraphStyle(normalPara);
 
     wxRichTextParagraphStyleDefinition* indentedPara = new wxRichTextParagraphStyleDefinition(wxT("Indented"));


@@ -308,9 +320,23 @@ void MyApp::CreateStyles()
     // We only want to affect indentation
     indentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT);
     indentedPara->SetStyle(indentedAttr);
     // We only want to affect indentation
     indentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT);
     indentedPara->SetStyle(indentedAttr);

-    
+

     m_styleSheet->AddParagraphStyle(indentedPara);
 
     m_styleSheet->AddParagraphStyle(indentedPara);
 

+    wxRichTextParagraphStyleDefinition* indentedPara2 = new wxRichTextParagraphStyleDefinition(wxT("Red Bold Indented"));
+    wxRichTextAttr indentedAttr2;
+    indentedAttr2.SetFontFaceName(romanFont.GetFaceName());
+    indentedAttr2.SetFontSize(12);
+    indentedAttr2.SetFontWeight(wxBOLD);
+    indentedAttr2.SetTextColour(*wxRED);
+    indentedAttr2.SetFontSize(12);
+    indentedAttr2.SetLeftIndent(100, 0);
+    // We want to affect indentation, font and text colour
+    indentedAttr2.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_FONT|wxTEXT_ATTR_TEXT_COLOUR);
+    indentedPara2->SetStyle(indentedAttr2);
+
+    m_styleSheet->AddParagraphStyle(indentedPara2);
+

     wxRichTextParagraphStyleDefinition* flIndentedPara = new wxRichTextParagraphStyleDefinition(wxT("First Line Indented"));
     wxRichTextAttr flIndentedAttr;
     flIndentedAttr.SetFontFaceName(swissFont.GetFaceName());
     wxRichTextParagraphStyleDefinition* flIndentedPara = new wxRichTextParagraphStyleDefinition(wxT("First Line Indented"));
     wxRichTextAttr flIndentedAttr;
     flIndentedAttr.SetFontFaceName(swissFont.GetFaceName());


@@ -319,7 +345,7 @@ void MyApp::CreateStyles()
     // We only want to affect indentation
     flIndentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT);
     flIndentedPara->SetStyle(flIndentedAttr);
     // We only want to affect indentation
     flIndentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT);
     flIndentedPara->SetStyle(flIndentedAttr);

-    
+

     m_styleSheet->AddParagraphStyle(flIndentedPara);
 
     // Character styles
     m_styleSheet->AddParagraphStyle(flIndentedPara);
 
     // Character styles


@@ -332,7 +358,7 @@ void MyApp::CreateStyles()
     // We only want to affect boldness
     boldAttr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
     boldDef->SetStyle(boldAttr);
     // We only want to affect boldness
     boldAttr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT);
     boldDef->SetStyle(boldAttr);

-    
+

     m_styleSheet->AddCharacterStyle(boldDef);
 
     wxRichTextCharacterStyleDefinition* italicDef = new wxRichTextCharacterStyleDefinition(wxT("Italic"));
     m_styleSheet->AddCharacterStyle(boldDef);
 
     wxRichTextCharacterStyleDefinition* italicDef = new wxRichTextCharacterStyleDefinition(wxT("Italic"));


@@ -343,7 +369,7 @@ void MyApp::CreateStyles()
     // We only want to affect italics
     italicAttr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
     italicDef->SetStyle(italicAttr);
     // We only want to affect italics
     italicAttr.SetFlags(wxTEXT_ATTR_FONT_ITALIC);
     italicDef->SetStyle(italicAttr);

-    
+

     m_styleSheet->AddCharacterStyle(italicDef);
 
     wxRichTextCharacterStyleDefinition* redDef = new wxRichTextCharacterStyleDefinition(wxT("Red Bold"));
     m_styleSheet->AddCharacterStyle(italicDef);
 
     wxRichTextCharacterStyleDefinition* redDef = new wxRichTextCharacterStyleDefinition(wxT("Red Bold"));


@@ -355,7 +381,7 @@ void MyApp::CreateStyles()
     // We only want to affect colour, weight and face
     redAttr.SetFlags(wxTEXT_ATTR_FONT_FACE|wxTEXT_ATTR_FONT_WEIGHT|wxTEXT_ATTR_TEXT_COLOUR);
     redDef->SetStyle(redAttr);
     // We only want to affect colour, weight and face
     redAttr.SetFlags(wxTEXT_ATTR_FONT_FACE|wxTEXT_ATTR_FONT_WEIGHT|wxTEXT_ATTR_TEXT_COLOUR);
     redDef->SetStyle(redAttr);

-    
+

     m_styleSheet->AddCharacterStyle(redDef);
 }
 
     m_styleSheet->AddCharacterStyle(redDef);
 }
 


@@ -369,7 +395,7 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
        : wxFrame(NULL, id, title, pos, size, style)
 {
     // set the frame icon
        : wxFrame(NULL, id, title, pos, size, style)
 {
     // set the frame icon

-    SetIcon(sample_xpm);
+    SetIcon(wxICON(sample));

 
     // create a menu bar
     wxMenu *fileMenu = new wxMenu;
 
     // create a menu bar
     wxMenu *fileMenu = new wxMenu;


@@ -384,7 +410,7 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     fileMenu->AppendSeparator();
     fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML"));
     fileMenu->AppendSeparator();
     fileMenu->AppendSeparator();
     fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML"));
     fileMenu->AppendSeparator();

-    fileMenu->Append(ID_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
+    fileMenu->Append(ID_Quit, _T("E&xit\tAlt+X"), _T("Quit this program"));

 
     wxMenu* editMenu = new wxMenu;
     editMenu->Append(wxID_UNDO, _("&Undo\tCtrl+Z"));
 
     wxMenu* editMenu = new wxMenu;
     editMenu->Append(wxID_UNDO, _("&Undo\tCtrl+Z"));


@@ -413,7 +439,7 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_RIGHT, _("&Right Align"));
     formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_CENTRE, _("&Centre"));
     formatMenu->AppendSeparator();
     formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_RIGHT, _("&Right Align"));
     formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_CENTRE, _("&Centre"));
     formatMenu->AppendSeparator();

-    formatMenu->Append(ID_FORMAT_INDENT_MORE, _("I&ndent &More"));
+    formatMenu->Append(ID_FORMAT_INDENT_MORE, _("Indent &More"));

     formatMenu->Append(ID_FORMAT_INDENT_LESS, _("Indent &Less"));
     formatMenu->AppendSeparator();
     formatMenu->Append(ID_FORMAT_PARAGRAPH_SPACING_MORE, _("Increase Paragraph &Spacing"));
     formatMenu->Append(ID_FORMAT_INDENT_LESS, _("Indent &Less"));
     formatMenu->AppendSeparator();
     formatMenu->Append(ID_FORMAT_PARAGRAPH_SPACING_MORE, _("Increase Paragraph &Spacing"));


@@ -424,6 +450,8 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     formatMenu->Append(ID_FORMAT_LINE_SPACING_DOUBLE, _("Double Line Spacing"));
     formatMenu->AppendSeparator();
     formatMenu->Append(ID_FORMAT_FONT, _("&Font..."));
     formatMenu->Append(ID_FORMAT_LINE_SPACING_DOUBLE, _("Double Line Spacing"));
     formatMenu->AppendSeparator();
     formatMenu->Append(ID_FORMAT_FONT, _("&Font..."));

+    formatMenu->AppendSeparator();
+    formatMenu->Append(ID_SWITCH_STYLE_SHEETS, _("&Switch Style Sheets"));

 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();
 
     // now append the freshly created menu to the menu bar...
     wxMenuBar *menuBar = new wxMenuBar();


@@ -436,53 +464,77 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     SetMenuBar(menuBar);
 
     // create a status bar just for fun (by default with 1 pane only)
     SetMenuBar(menuBar);
 
     // create a status bar just for fun (by default with 1 pane only)

-    CreateStatusBar(2);
-    SetStatusText(_T("Welcome to wxRichTextCtrl!"));
+    // but don't create it on limited screen space (WinCE)
+    bool is_pda = wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA;
+
+#if wxUSE_STATUSBAR
+    if ( !is_pda )
+    {
+        CreateStatusBar(2);
+        SetStatusText(_T("Welcome to wxRichTextCtrl!"));
+    }
+#endif

 
     wxToolBar* toolBar = CreateToolBar();
 
 
     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, 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->AddSeparator();
     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, 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->AddSeparator();
     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, 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->AddSeparator();
     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->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->AddSeparator();
     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->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->AddSeparator();
     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, 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->AddSeparator();
     toolBar->AddSeparator();

-    toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, FALSE, -1, -1, (wxObject *) NULL, _("Font"));
+    toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Font"));

 
 

-    toolBar->Realize();
+    wxRichTextStyleComboCtrl* combo = new wxRichTextStyleComboCtrl(toolBar, ID_RICHTEXT_STYLE_COMBO, wxDefaultPosition, wxSize(200, -1));
+    toolBar->AddControl(combo);

 
 

-    wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxSize(100, 100), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE);
+    toolBar->Realize();

 
 

+    wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE);

 
     wxFont textFont = wxFont(12, wxROMAN, wxNORMAL, wxNORMAL);
     wxFont boldFont = wxFont(12, wxROMAN, wxNORMAL, wxBOLD);
     wxFont italicFont = wxFont(12, wxROMAN, wxITALIC, wxNORMAL);
 
 
     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, wxID_ANY, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxNO_BORDER);
+    m_richTextCtrl = new wxRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxNO_BORDER|wxWANTS_CHARS);

     wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL);
 
     wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL);
 

-#ifdef __WXMAC__
-    font.SetNoAntiAliasing(true);
-#endif

     m_richTextCtrl->SetFont(font);
 
     m_richTextCtrl->SetFont(font);
 

-    wxRichTextStyleListBox* styleListBox = new wxRichTextStyleListBox(splitter, wxID_ANY);
-    splitter->SplitVertically(m_richTextCtrl, styleListBox, 400);
+    m_richTextCtrl->SetStyleSheet(wxGetApp().GetStyleSheet());
+
+    combo->SetStyleSheet(wxGetApp().GetStyleSheet());
+    combo->SetRichTextCtrl(m_richTextCtrl);
+    combo->UpdateStyles();
+
+    wxRichTextStyleListBox* styleListBox = new wxRichTextStyleListBox(splitter, ID_RICHTEXT_STYLE_LIST);
+
+    wxSize display = wxGetDisplaySize();
+    if ( is_pda && ( display.GetWidth() < display.GetHeight() ) )
+    {
+        splitter->SplitHorizontally(m_richTextCtrl, styleListBox);
+    }
+    else
+    {
+        splitter->SplitVertically(m_richTextCtrl, styleListBox, 500);
+    }
+
+    splitter->UpdateSize();

 
     styleListBox->SetStyleSheet(wxGetApp().GetStyleSheet());
     styleListBox->SetRichTextCtrl(m_richTextCtrl);
 
     styleListBox->SetStyleSheet(wxGetApp().GetStyleSheet());
     styleListBox->SetRichTextCtrl(m_richTextCtrl);


@@ -599,6 +651,19 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     r.EndLineSpacing();
     r.EndAlignment();
 
     r.EndLineSpacing();
     r.EndAlignment();
 

+    wxArrayInt tabs;
+    tabs.Add(400);
+    tabs.Add(600);
+    tabs.Add(800);
+    tabs.Add(1000);
+    wxTextAttrEx attr;
+    attr.SetFlags(wxTEXT_ATTR_TABS);
+    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.WriteText(wxT("Other notable features of wxRichTextCtrl include:"));
 


@@ -679,14 +744,14 @@ bool MyFrame::ProcessEvent(wxEvent& event)
         {
             s_eventType = event.GetEventType();
             s_id = event.GetId();
         {
             s_eventType = event.GetEventType();
             s_id = event.GetId();

-            
+

             wxWindow* focusWin = wxFindFocusDescendant(this);
             if (focusWin && focusWin->ProcessEvent(event))
             {
                 //s_command = NULL;
                 s_eventType = 0;
                 s_id = 0;
             wxWindow* focusWin = wxFindFocusDescendant(this);
             if (focusWin && focusWin->ProcessEvent(event))
             {
                 //s_command = NULL;
                 s_eventType = 0;
                 s_id = 0;

-                return TRUE;
+                return true;

             }
 
             s_eventType = 0;
             }
 
             s_eventType = 0;


@@ -694,7 +759,7 @@ bool MyFrame::ProcessEvent(wxEvent& event)
         }
         else
         {
         }
         else
         {

-            return FALSE;
+            return false;

         }
     }
 
         }
     }
 


@@ -703,12 +768,12 @@ bool MyFrame::ProcessEvent(wxEvent& event)
 
 void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
 {

-    wxString path = wxEmptyString;
-    wxString filename = wxEmptyString;
+    wxString path;
+    wxString filename;

     wxArrayInt fileTypes;
 
     wxString filter = wxRichTextBuffer::GetExtWildcard(false, false, & fileTypes);
     wxArrayInt fileTypes;
 
     wxString filter = wxRichTextBuffer::GetExtWildcard(false, false, & fileTypes);

-    if (!filter.IsEmpty())
+    if (!filter.empty())

         filter += wxT("|");
     filter += wxT("All files (*.*)|*.*");
 
         filter += wxT("|");
     filter += wxT("All files (*.*)|*.*");
 


@@ -717,20 +782,18 @@ void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
         path,
         filename,
         filter,
         path,
         filename,
         filter,

-        wxOPEN);
+        wxFD_OPEN);

 
     if (dialog.ShowModal() == wxID_OK)
     {
         wxString path = dialog.GetPath();
 
     if (dialog.ShowModal() == wxID_OK)
     {
         wxString path = dialog.GetPath();

-        
-        if (!path.IsEmpty())
+
+        if (!path.empty())

         {
         {

-            int fileType = 0;

             int filterIndex = dialog.GetFilterIndex();
             int filterIndex = dialog.GetFilterIndex();

-            if (filterIndex < (int) fileTypes.GetCount())
-                fileType = fileTypes[filterIndex];
-            else
-                fileType = wxRICHTEXT_TYPE_TEXT;
+            int fileType = (filterIndex < (int) fileTypes.GetCount())
+                           ? fileTypes[filterIndex]
+                           : wxRICHTEXT_TYPE_TEXT;

             m_richTextCtrl->LoadFile(path, fileType);
         }
     }
             m_richTextCtrl->LoadFile(path, fileType);
         }
     }


@@ -738,7 +801,7 @@ void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnSave(wxCommandEvent& event)
 {
 
 void MyFrame::OnSave(wxCommandEvent& event)
 {

-    if (m_richTextCtrl->GetFilename().IsEmpty())
+    if (m_richTextCtrl->GetFilename().empty())

     {
         OnSaveAs(event);
         return;
     {
         OnSaveAs(event);
         return;


@@ -749,21 +812,21 @@ void MyFrame::OnSave(wxCommandEvent& event)
 void MyFrame::OnSaveAs(wxCommandEvent& WXUNUSED(event))
 {
     wxString filter = wxRichTextBuffer::GetExtWildcard(false, true);
 void MyFrame::OnSaveAs(wxCommandEvent& WXUNUSED(event))
 {
     wxString filter = wxRichTextBuffer::GetExtWildcard(false, true);

-    wxString path = wxEmptyString;
-    wxString filename = wxEmptyString;
+    wxString path;
+    wxString filename;

 
     wxFileDialog dialog(this,
         _("Choose a filename"),
         path,
         filename,
         filter,
 
     wxFileDialog dialog(this,
         _("Choose a filename"),
         path,
         filename,
         filter,

-        wxSAVE);
+        wxFD_SAVE);

 
     if (dialog.ShowModal() == wxID_OK)
     {
         wxString path = dialog.GetPath();
 
     if (dialog.ShowModal() == wxID_OK)
     {
         wxString path = dialog.GetPath();

-        
-        if (!path.IsEmpty())
+
+        if (!path.empty())

         {
             m_richTextCtrl->SaveFile(path);
         }
         {
             m_richTextCtrl->SaveFile(path);
         }


@@ -892,7 +955,7 @@ void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event))
         {
             wxFontData fontData;
             attr.SetLeftIndent(attr.GetLeftIndent() - 100);
         {
             wxFontData fontData;
             attr.SetLeftIndent(attr.GetLeftIndent() - 100);

-            
+

             m_richTextCtrl->SetStyle(range, attr);
         }
     }
             m_richTextCtrl->SetStyle(range, attr);
         }
     }


@@ -912,7 +975,7 @@ void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event))
         wxFontData fontData;
         attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
         attr.SetLineSpacing(15);
         wxFontData fontData;
         attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
         attr.SetLineSpacing(15);

-            
+

         m_richTextCtrl->SetStyle(range, attr);
     }
 }
         m_richTextCtrl->SetStyle(range, attr);
     }
 }


@@ -931,7 +994,7 @@ void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event))
         wxFontData fontData;
         attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
         attr.SetLineSpacing(20);
         wxFontData fontData;
         attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
         attr.SetLineSpacing(20);

-            
+

         m_richTextCtrl->SetStyle(range, attr);
     }
 }
         m_richTextCtrl->SetStyle(range, attr);
     }
 }


@@ -950,7 +1013,7 @@ void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event))
         wxFontData fontData;
         attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
         attr.SetLineSpacing(0); // Can also use 10
         wxFontData fontData;
         attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
         attr.SetLineSpacing(0); // Can also use 10

-            
+

         m_richTextCtrl->SetStyle(range, attr);
     }
 }
         m_richTextCtrl->SetStyle(range, attr);
     }
 }


@@ -989,7 +1052,7 @@ void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event))
         {
             wxFontData fontData;
             attr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter() - 20);
         {
             wxFontData fontData;
             attr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter() - 20);

-            
+

             attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
             m_richTextCtrl->SetStyle(range, attr);
         }
             attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
             m_richTextCtrl->SetStyle(range, attr);
         }


@@ -1023,3 +1086,57 @@ void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event))
     dialog.ShowModal();
 }
 
     dialog.ShowModal();
 }
 

+// Demonstrates how you can change the style sheets and have the changes
+// reflected in the control content without wiping out character formatting.
+
+void MyFrame::OnSwitchStyleSheets(wxCommandEvent& WXUNUSED(event))
+{
+    static wxRichTextStyleSheet* gs_AlternateStyleSheet = NULL;
+
+    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
+    wxRichTextStyleListBox* styleList = (wxRichTextStyleListBox*) FindWindow(ID_RICHTEXT_STYLE_LIST);
+    wxRichTextStyleComboCtrl* styleCombo = (wxRichTextStyleComboCtrl*) FindWindow(ID_RICHTEXT_STYLE_COMBO);
+
+    wxRichTextStyleSheet* sheet = ctrl->GetStyleSheet();
+
+    // One-time creation of an alternate style sheet
+    if (!gs_AlternateStyleSheet)
+    {
+        gs_AlternateStyleSheet = new wxRichTextStyleSheet(*sheet);
+
+        // Make some modifications
+        for (int i = 0; i < (int) gs_AlternateStyleSheet->GetParagraphStyleCount(); i++)
+        {
+            wxRichTextParagraphStyleDefinition* def = gs_AlternateStyleSheet->GetParagraphStyle(i);
+
+            if (def->GetStyle().HasTextColour())
+                def->GetStyle().SetTextColour(*wxBLUE);
+
+            if (def->GetStyle().HasAlignment())
+            {
+                if (def->GetStyle().GetAlignment() == wxTEXT_ALIGNMENT_CENTRE)
+                    def->GetStyle().SetAlignment(wxTEXT_ALIGNMENT_RIGHT);
+                else if (def->GetStyle().GetAlignment() == wxTEXT_ALIGNMENT_LEFT)
+                    def->GetStyle().SetAlignment(wxTEXT_ALIGNMENT_CENTRE);
+            }
+            if (def->GetStyle().HasLeftIndent())
+            {
+                def->GetStyle().SetLeftIndent(def->GetStyle().GetLeftIndent() * 2);
+            }
+        }
+    }
+
+    // Switch sheets
+    wxRichTextStyleSheet* tmp = gs_AlternateStyleSheet;
+    gs_AlternateStyleSheet = sheet;
+    sheet = tmp;
+
+    ctrl->SetStyleSheet(sheet);
+    ctrl->ApplyStyleSheet(sheet); // Makes the control reflect the new style definitions
+
+    styleList->SetStyleSheet(sheet);
+    styleList->UpdateStyles();
+
+    styleCombo->SetStyleSheet(sheet);
+    styleCombo->UpdateStyles();
+}