*** empty log message ***

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@26 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/docview/doc.cpp

@@ -0,0 +1,275 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        doc.cpp
+// Purpose:     Implements document functionality
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+// #pragma implementation
+#endif
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#if !USE_DOC_VIEW_ARCHITECTURE
+#error You must set USE_DOC_VIEW_ARCHITECTURE to 1 in wx_setup.h!
+#endif
+
+#include "doc.h"
+#include "view.h"
+
+IMPLEMENT_DYNAMIC_CLASS(DrawingDocument, wxDocument)
+
+DrawingDocument::DrawingDocument(void)
+{
+}
+
+DrawingDocument::~DrawingDocument(void)
+{
+  doodleSegments.DeleteContents(TRUE);
+}
+
+ostream& DrawingDocument::SaveObject(ostream& stream)
+{
+  wxDocument::SaveObject(stream);
+
+  stream << doodleSegments.Number() << '\n';
+  wxNode *node = doodleSegments.First();
+  while (node)
+  {
+    DoodleSegment *segment = (DoodleSegment *)node->Data();
+    segment->SaveObject(stream);
+    stream << '\n';
+    
+    node = node->Next();
+  }
+  return stream;
+}
+
+istream& DrawingDocument::LoadObject(istream& stream)
+{
+  wxDocument::LoadObject(stream);
+
+  int n = 0;
+  stream >> n;
+
+  for (int i = 0; i < n; i++)
+  {
+    DoodleSegment *segment = new DoodleSegment;
+    segment->LoadObject(stream);
+    doodleSegments.Append(segment);
+  }
+
+  return stream;
+}
+
+DoodleSegment::DoodleSegment(void)
+{
+}
+
+DoodleSegment::DoodleSegment(DoodleSegment& seg)
+{
+  wxNode *node = seg.lines.First();
+  while (node)
+  {
+    DoodleLine *line = (DoodleLine *)node->Data();
+    DoodleLine *newLine = new DoodleLine;
+    newLine->x1 = line->x1;
+    newLine->y1 = line->y1;
+    newLine->x2 = line->x2;
+    newLine->y2 = line->y2;
+
+    lines.Append(newLine);
+
+    node = node->Next();
+  }
+}
+
+DoodleSegment::~DoodleSegment(void)
+{
+  lines.DeleteContents(TRUE);
+}
+
+ostream& DoodleSegment::SaveObject(ostream& stream)
+{
+  stream << lines.Number() << '\n';
+  wxNode *node = lines.First();
+  while (node)
+  {
+    DoodleLine *line = (DoodleLine *)node->Data();
+    stream << line->x1 << " " << line->y1 << " " << line->x2 << " " << line->y2 << "\n";
+    node = node->Next();
+  }
+  return stream;
+}
+
+istream& DoodleSegment::LoadObject(istream& stream)
+{
+  int n = 0;
+  stream >> n;
+
+  for (int i = 0; i < n; i++)
+  {
+    DoodleLine *line = new DoodleLine;
+    stream >> line->x1 >> line->y1 >> line->x2 >> line->y2;
+    lines.Append(line);
+  }
+  return stream;
+}
+
+void DoodleSegment::Draw(wxDC *dc)
+{
+  wxNode *node = lines.First();
+  while (node)
+  {
+    DoodleLine *line = (DoodleLine *)node->Data();
+    dc->DrawLine(line->x1, line->y1, line->x2, line->y2);
+    node = node->Next();
+  }
+}
+
+/*
+ * Implementation of drawing command
+ */
+
+DrawingCommand::DrawingCommand(const wxString& name, int command, DrawingDocument *ddoc, DoodleSegment *seg):
+  wxCommand(TRUE, name)
+{
+  doc = ddoc;
+  segment = seg;
+  cmd = command;
+}
+
+DrawingCommand::~DrawingCommand(void)
+{
+  if (segment)
+    delete segment;
+}
+
+bool DrawingCommand::Do(void)
+{
+  switch (cmd)
+  {
+    case DOODLE_CUT:
+    {
+      // Cut the last segment
+      if (doc->GetDoodleSegments().Number() > 0)
+      {
+        wxNode *node = doc->GetDoodleSegments().Last();
+        if (segment)
+          delete segment;
+          
+        segment = (DoodleSegment *)node->Data();
+        delete node;
+
+        doc->Modify(TRUE);
+        doc->UpdateAllViews();
+      }
+      break;
+    }
+    case DOODLE_ADD:
+    {
+      doc->GetDoodleSegments().Append(new DoodleSegment(*segment));
+      doc->Modify(TRUE);
+      doc->UpdateAllViews();
+      break;
+    }
+  }
+  return TRUE;
+}
+
+bool DrawingCommand::Undo(void)
+{
+  switch (cmd)
+  {
+    case DOODLE_CUT:
+    {
+      // Paste the segment
+      if (segment)
+      {
+        doc->GetDoodleSegments().Append(segment);
+        doc->Modify(TRUE);
+        doc->UpdateAllViews();
+        segment = NULL;
+      }
+      doc->Modify(TRUE);
+      doc->UpdateAllViews();
+      break;
+    }
+    case DOODLE_ADD:
+    {
+      // Cut the last segment
+      if (doc->GetDoodleSegments().Number() > 0)
+      {
+        wxNode *node = doc->GetDoodleSegments().Last();
+        DoodleSegment *seg = (DoodleSegment *)node->Data();
+        delete seg;
+        delete node;
+
+        doc->Modify(TRUE);
+        doc->UpdateAllViews();
+      }
+    }
+  }
+  return TRUE;
+}
+
+IMPLEMENT_DYNAMIC_CLASS(TextEditDocument, wxDocument)
+
+// Since text windows have their own method for saving to/loading from files,
+// we override OnSave/OpenDocument instead of Save/LoadObject
+bool TextEditDocument::OnSaveDocument(const wxString& filename)
+{
+    TextEditView *view = (TextEditView *)GetFirstView();
+
+    if (!view->textsw->SaveFile(filename))
+        return FALSE;
+    Modify(FALSE);
+    return TRUE;
+}
+
+bool TextEditDocument::OnOpenDocument(const wxString& filename)
+{
+    TextEditView *view = (TextEditView *)GetFirstView();
+    if (!view->textsw->LoadFile(filename))
+        return FALSE;
+
+    SetFilename(filename, TRUE);
+    Modify(FALSE);
+    UpdateAllViews();
+    return TRUE;
+}
+
+bool TextEditDocument::IsModified(void) const
+{
+  TextEditView *view = (TextEditView *)GetFirstView();
+  if (view)
+  {
+    return (wxDocument::IsModified() || view->textsw->Modified());
+  }
+  else
+    return wxDocument::IsModified();
+}
+
+void TextEditDocument::Modify(bool mod)
+{
+  TextEditView *view = (TextEditView *)GetFirstView();
+
+  wxDocument::Modify(mod);
+
+  if (!mod && view && view->textsw)
+    view->textsw->DiscardEdits();
+}

samples/docview/doc.h

@@ -0,0 +1,98 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        doc.h
+// Purpose:     Document classes
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+// #pragma interface
+#endif
+
+#ifndef __DOCSAMPLEH__
+#define __DOCSAMPLEH__
+
+#include "wx/docview.h"
+
+// Plots a line from one point to the other
+class DoodleLine: public wxObject
+{
+ public:
+  long x1;
+  long y1;
+  long x2;
+  long y2;
+};
+
+// Contains a list of lines: represents a mouse-down doodle
+class DoodleSegment: public wxObject
+{
+ public:
+  wxList lines;
+
+  DoodleSegment(void);
+  DoodleSegment(DoodleSegment& seg);
+  ~DoodleSegment(void);
+
+  void Draw(wxDC *dc);
+  ostream& SaveObject(ostream& stream);
+  istream& LoadObject(istream& stream);
+};
+
+class DrawingDocument: public wxDocument
+{
+  DECLARE_DYNAMIC_CLASS(DrawingDocument)
+ private:
+ public:
+  wxList doodleSegments;
+  
+  DrawingDocument(void);
+  ~DrawingDocument(void);
+
+  ostream& SaveObject(ostream& stream);
+  istream& LoadObject(istream& stream);
+
+  inline wxList& GetDoodleSegments(void) const { return (wxList&) doodleSegments; };
+};
+
+#define DOODLE_CUT          1
+#define DOODLE_ADD          2
+
+class DrawingCommand: public wxCommand
+{
+ protected:
+  DoodleSegment *segment;
+  DrawingDocument *doc;
+  int cmd;
+ public:
+  DrawingCommand(const wxString& name, int cmd, DrawingDocument *ddoc, DoodleSegment *seg);
+  ~DrawingCommand(void);
+
+  bool Do(void);
+  bool Undo(void);
+};
+
+class TextEditDocument: public wxDocument
+{
+  DECLARE_DYNAMIC_CLASS(TextEditDocument)
+ private:
+ public:
+/*
+  ostream& SaveObject(ostream& stream);
+  istream& LoadObject(istream& stream);
+*/
+  virtual bool OnSaveDocument(const wxString& filename);
+  virtual bool OnOpenDocument(const wxString& filename);
+  virtual bool IsModified(void) const;
+  virtual void Modify(bool mod);
+
+  TextEditDocument(void) {}
+  ~TextEditDocument(void) {}
+};
+
+
+#endif

samples/docview/docview.cpp

@@ -0,0 +1,274 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        docview.cpp
+// Purpose:     Document/view demo
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+// #pragma implementation "docview.h"
+#endif
+
+/*
+ * Purpose:  Document/view architecture demo for wxWindows class library
+ *           Run with no arguments for multiple top-level windows, -single
+ *           for a single window.
+ */
+
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#if !USE_DOC_VIEW_ARCHITECTURE
+#error You must set USE_DOC_VIEW_ARCHITECTURE to 1 in wx_setup.h!
+#endif
+
+#include "wx/docview.h"
+
+#include "docview.h"
+#include "doc.h"
+#include "view.h"
+
+MyFrame *frame = NULL;
+
+// In single window mode, don't have any child windows; use
+// main window.
+bool singleWindowMode = FALSE;
+
+IMPLEMENT_APP(MyApp)
+
+MyApp::MyApp(void)
+{
+    m_docManager = NULL;
+}
+
+bool MyApp::OnInit(void)
+{
+  //// Find out if we're:
+  ////  SDI : multiple windows and documents but not MDI
+  ////  MDI : multiple windows and documents with containing frame - MSW only)
+  ///   single window : (one document at a time, only one frame, as in Windows Write)
+  if (argc > 1)
+  {
+    if (strcmp(argv[1], "-single") == 0)
+    {
+      singleWindowMode = TRUE;
+    }
+  }
+
+  //// Create a document manager
+  m_docManager = new wxDocManager;
+
+  //// Create a template relating drawing documents to their views
+  (void) new wxDocTemplate(m_docManager, "Drawing", "*.drw", "", "drw", "Drawing Doc", "Drawing View",
+          CLASSINFO(DrawingDocument), CLASSINFO(DrawingView));
+
+  if (singleWindowMode)
+  {
+    // If we've only got one window, we only get to edit
+    // one document at a time. Therefore no text editing, just
+    // doodling.
+    m_docManager->SetMaxDocsOpen(1);
+  }
+  else
+    //// Create a template relating text documents to their views
+    (void) new wxDocTemplate(m_docManager, "Text", "*.txt", "", "txt", "Text Doc", "Text View",
+          CLASSINFO(TextEditDocument), CLASSINFO(TextEditView));
+
+  //// Create the main frame window
+  frame = new MyFrame(m_docManager, NULL, "DocView Demo", wxPoint(0, 0), wxSize(500, 400), wxDEFAULT_FRAME_STYLE);
+
+  //// Give it an icon (this is ignored in MDI mode: uses resources)
+#ifdef __WINDOWS__
+  frame->SetIcon(wxIcon("doc_icn"));
+#endif
+#ifdef __X__
+  frame->SetIcon(wxIcon("aiai.xbm"));
+#endif
+
+  //// Make a menubar
+  wxMenu *file_menu = new wxMenu;
+  wxMenu *edit_menu = NULL;
+
+  file_menu->Append(wxID_NEW, "&New...");
+  file_menu->Append(wxID_OPEN, "&Open...");
+
+  if (singleWindowMode)
+  {
+    file_menu->Append(wxID_CLOSE, "&Close");
+    file_menu->Append(wxID_SAVE, "&Save");
+    file_menu->Append(wxID_SAVEAS, "Save &As...");
+    file_menu->AppendSeparator();
+    file_menu->Append(wxID_PRINT, "&Print...");
+    file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
+    file_menu->Append(wxID_PREVIEW, "Print Pre&view");
+
+    edit_menu = new wxMenu;
+    edit_menu->Append(wxID_UNDO, "&Undo");
+    edit_menu->Append(wxID_REDO, "&Redo");
+    edit_menu->AppendSeparator();
+    edit_menu->Append(DOCVIEW_CUT, "&Cut last segment");
+
+    frame->editMenu = edit_menu;
+  }
+  
+  file_menu->AppendSeparator();
+  file_menu->Append(wxID_EXIT, "E&xit");
+
+  // A nice touch: a history of files visited. Use this menu.
+  m_docManager->FileHistoryUseMenu(file_menu);
+
+  wxMenu *help_menu = new wxMenu;
+  help_menu->Append(DOCVIEW_ABOUT, "&About");
+
+  wxMenuBar *menu_bar = new wxMenuBar;
+
+  menu_bar->Append(file_menu, "&File");
+  if (edit_menu)
+    menu_bar->Append(edit_menu, "&Edit");
+  menu_bar->Append(help_menu, "&Help");
+
+  if (singleWindowMode)
+    frame->canvas = frame->CreateCanvas(NULL, frame);
+
+  //// Associate the menu bar with the frame
+  frame->SetMenuBar(menu_bar);
+
+  frame->Centre(wxBOTH);
+  frame->Show(TRUE);
+
+  SetTopWindow(frame);
+  return TRUE;
+}
+
+int MyApp::OnExit(void)
+{
+    delete m_docManager;
+    return 0;
+}
+
+/*
+ * Centralised code for creating a document frame.
+ * Called from view.cpp, when a view is created, but not used at all
+ * in 'single window' mode.
+ */
+ 
+wxFrame *MyApp::CreateChildFrame(wxDocument *doc, wxView *view, bool isCanvas)
+{
+  //// Make a child frame
+  wxDocChildFrame *subframe = new wxDocChildFrame(doc, view, GetMainFrame(), "Child Frame",
+        wxPoint(10, 10), wxSize(300, 300), wxDEFAULT_FRAME_STYLE);
+
+#ifdef __WINDOWS__
+  subframe->SetIcon(wxString(isCanvas ? "chrt_icn" : "notepad_icn"));
+#endif
+#ifdef __X__
+  subframe->SetIcon(wxIcon("aiai.xbm"));
+#endif
+
+  //// Make a menubar
+  wxMenu *file_menu = new wxMenu;
+
+  file_menu->Append(wxID_NEW, "&New...");
+  file_menu->Append(wxID_OPEN, "&Open...");
+  file_menu->Append(wxID_CLOSE, "&Close");
+  file_menu->Append(wxID_SAVE, "&Save");
+  file_menu->Append(wxID_SAVEAS, "Save &As...");
+
+  if (isCanvas)
+  {
+    file_menu->AppendSeparator();
+    file_menu->Append(wxID_PRINT, "&Print...");
+    file_menu->Append(wxID_PRINT_SETUP, "Print &Setup...");
+    file_menu->Append(wxID_PREVIEW, "Print Pre&view");
+  }
+
+  wxMenu *edit_menu = NULL;
+
+  if (isCanvas)
+  {
+    edit_menu = new wxMenu;
+    edit_menu->Append(wxID_UNDO, "&Undo");
+    edit_menu->Append(wxID_REDO, "&Redo");
+    edit_menu->AppendSeparator();
+    edit_menu->Append(DOCVIEW_CUT, "&Cut last segment");
+
+    doc->GetCommandProcessor()->SetEditMenu(edit_menu);
+  }
+
+  wxMenu *help_menu = new wxMenu;
+  help_menu->Append(DOCVIEW_ABOUT, "&About");
+
+  wxMenuBar *menu_bar = new wxMenuBar;
+
+  menu_bar->Append(file_menu, "&File");
+  if (isCanvas)
+    menu_bar->Append(edit_menu, "&Edit");
+  menu_bar->Append(help_menu, "&Help");
+
+  //// Associate the menu bar with the frame
+  subframe->SetMenuBar(menu_bar);
+
+  subframe->Centre(wxBOTH);
+
+  return subframe;
+}
+
+/*
+ * This is the top-level window of the application.
+ */
+ 
+IMPLEMENT_CLASS(MyFrame, wxDocParentFrame)
+BEGIN_EVENT_TABLE(MyFrame, wxDocParentFrame)
+    EVT_MENU(DOCVIEW_ABOUT, MyFrame::OnAbout)
+END_EVENT_TABLE()
+
+MyFrame::MyFrame(wxDocManager *manager, wxFrame *frame, const wxString& title,
+    const wxPoint& pos, const wxSize& size, const long type):
+  wxDocParentFrame(manager, frame, title, pos, size, type)
+{
+  // This pointer only needed if in single window mode
+  canvas = NULL;
+  editMenu = NULL;
+}
+
+void MyFrame::OnAbout(wxCommandEvent& event)
+{
+    (void)wxMessageBox("DocView Demo\nAuthor: Julian Smart julian.smart@ukonline.co.uk\nUsage: docview.exe [-single]", "About DocView");
+}
+
+// Creates a canvas. Called either from view.cc when a new drawing
+// view is created, or in OnInit as a child of the main window,
+// if in 'single window' mode.
+MyCanvas *MyFrame::CreateCanvas(wxView *view, wxFrame *parent)
+{
+  int width, height;
+  parent->GetClientSize(&width, &height);
+
+  // Non-retained canvas
+  MyCanvas *canvas = new MyCanvas(view, parent, wxPoint(0, 0), wxSize(width, height), 0);
+  canvas->SetCursor(wxCursor(wxCURSOR_PENCIL));
+
+  // Give it scrollbars
+  canvas->SetScrollbars(20, 20, 50, 50);
+
+  return canvas;
+}
+
+MyFrame *GetMainFrame(void)
+{
+  return frame;
+}
+

samples/docview/docview.def

@@ -0,0 +1,8 @@
+NAME         DocView
+DESCRIPTION  'Document architecture test'
+EXETYPE      WINDOWS
+STUB         'WINSTUB.EXE'
+CODE         PRELOAD MOVEABLE DISCARDABLE
+DATA         PRELOAD MOVEABLE MULTIPLE
+HEAPSIZE     1024
+STACKSIZE    8192

samples/docview/docview.h

@@ -0,0 +1,66 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        docview.h
+// Purpose:     Document/view demo
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+// #pragma interface "docview.h"
+#endif
+
+#ifndef __DOCVIEWSAMPLEH__
+#define __DOCVIEWSAMPLEH__
+
+#include "wx/docview.h"
+
+class wxDocManager;
+
+// Define a new application
+class MyApp: public wxApp
+{
+  public:
+    MyApp(void);
+    bool OnInit(void);
+    int OnExit(void);
+
+    wxFrame *CreateChildFrame(wxDocument *doc, wxView *view, bool isCanvas);
+
+  protected:
+    wxDocManager* m_docManager;
+};
+
+DECLARE_APP(MyApp)
+
+// Define a new frame
+class MyCanvas;
+class MyFrame: public wxDocParentFrame
+{
+  DECLARE_CLASS(MyFrame)
+ public:
+  wxMenu *editMenu;
+  
+  // This pointer only needed if in single window mode
+  MyCanvas *canvas;
+  
+  MyFrame(wxDocManager *manager, wxFrame *frame, const wxString& title, const wxPoint& pos, const wxSize& size,
+    const long type);
+
+  void OnAbout(wxCommandEvent& event);
+  MyCanvas *CreateCanvas(wxView *view, wxFrame *parent);
+
+DECLARE_EVENT_TABLE()
+};
+
+extern MyFrame *GetMainFrame(void);
+
+#define DOCVIEW_CUT     1
+#define DOCVIEW_ABOUT   2
+
+extern bool singleWindowMode;
+
+#endif

samples/docview/docview.rc

@@ -0,0 +1,6 @@
+doc_icn                 ICON    "doc.ico"
+aiai_icn                ICON    "aiai.ico"
+chrt_icn                ICON    "chart.ico"
+notepad_icn             ICON    "notepad.ico"
+#include "wx/msw/wx.rc"
+

samples/docview/makefile.b32

@@ -0,0 +1,67 @@
+#
+# File:		makefile.b32
+# Author:	Patrick Halke
+# Created:	1995
+# Updated:	
+# Copyright:	(c) 1993, AIAI, University of Edinburgh
+#
+# "%W% %G%"
+#
+# Makefile : Builds 32bit buttonbar example.
+
+# WXWIN and BCCDIR are set by parent make
+
+WXDIR = $(WXWIN)
+
+!include $(WXDIR)\src\makeb32.env
+
+WXLIBDIR = $(WXDIR)\lib
+WXLIB=$(WXLIBDIR)\wx32.lib
+LIBS=$(WXLIB) cw32 import32
+
+TARGET=docview
+
+!if "$(FINAL)" == "0"
+LINKFLAGS=/v /Tpe /L$(WXLIBDIR);$(BCCDIR)\lib
+OPT = -Od
+DEBUG_FLAGS= -v
+!else
+LINKFLAGS=/Tpe /L$(WXLIBDIR);$(BCCDIR)\lib
+OPT = -Od
+DEBUG_FLAGS =
+!endif
+CPPFLAGS=$(DEBUG_FLAGS) $(OPT) @$(CFG)
+
+OBJECTS = docview.obj doc.obj view.obj
+
+$(TARGET).exe:	$(OBJECTS) $(TARGET).def $(TARGET).res
+  tlink32 $(LINKFLAGS) @&&!
+c0w32.obj $(OBJECTS)
+$(TARGET)
+nul
+$(LIBS)
+!
+        brc32 -K $(TARGET).res
+
+.$(SRCSUFF).obj:
+	bcc32 $(CPPFLAGS) -c {$< }
+
+.c.obj:
+	bcc32 $(CPPFLAGS) -P- -c {$< }
+
+docview.obj:      docview.$(SRCSUFF) docview.h
+
+doc.obj:      doc.$(SRCSUFF) doc.h
+
+view.obj:      view.$(SRCSUFF) view.h
+
+$(TARGET).res :      $(TARGET).rc $(WXDIR)\include\wx\msw\wx.rc
+    brc32 -r /i$(BCCDIR)\include /i$(WXDIR)\include $(TARGET)
+
+clean:
+        -erase *.obj
+        -erase *.exe
+        -erase *.res
+        -erase *.map
+        -erase *.rws
+

samples/docview/makefile.bcc

@@ -0,0 +1,77 @@
+#
+# File:		makefile.bcc
+# Author:	Julian Smart
+# Created:	1993
+# Updated:	
+# Copyright:	(c) 1993, AIAI, University of Edinburgh
+#
+# "%W% %G%"
+#
+# Makefile : Builds docview example (DOS).
+
+!if "$(BCCDIR)" == ""
+!error You must define the BCCDIR variable in autoexec.bat, e.g. BCCDIR=d:\bc4
+!endif
+
+!if "$(WXWIN)" == ""
+!error You must define the WXWIN variable in autoexec.bat, e.g. WXWIN=c:\wx
+!endif
+
+!ifndef FINAL
+FINAL=0
+!endif
+
+WXDIR = $(WXWIN)
+!include $(WXDIR)\src\makebcc.env
+
+THISDIR = $(WXDIR)\samples\docview
+WXLIB = $(WXDIR)\lib\wx.lib
+LIBS=$(WXLIB) mathwl cwl import
+INC=-I$(WXDIR)\include\base -I$(WXDIR)\include\msw
+CFG=$(WXDIR)\src\wxwin.cfg
+
+!if "$(FINAL)" == "0"
+LINKFLAGS=/v/Vt /Twe /L$(WXDIR)\lib;$(BCCDIR)\lib
+OPT = -Od
+DEBUG_FLAGS= -v
+!else
+LINKFLAGS=/Twe /L$(WXDIR)\lib;$(BCCDIR)\lib
+OPT = -O2
+DEBUG_FLAGS =
+!endif
+CPPFLAGS=$(DEBUG_FLAGS) $(OPT) @$(CFG)
+
+OBJECTS = docview.obj doc.obj view.obj
+
+docview:    docview.exe
+
+all:    docview.exe
+
+docview.exe:      $(WXLIB) $(OBJECTS) docview.def docview.res
+        tlink $(LINKFLAGS) @&&!
+c0wl.obj $(OBJECTS)
+docview
+nul
+$(LIBS)
+docview.def
+!
+        rc -30 -K docview.res
+
+.$(SRCSUFF).obj:
+	bcc $(CPPFLAGS) -c {$< }
+
+docview.obj:      docview.$(SRCSUFF)
+
+doc.obj:      doc.$(SRCSUFF)
+
+view.obj:      view.$(SRCSUFF)
+
+docview.res :      docview.rc $(WXDIR)\include\msw\wx.rc
+    rc -r /i$(BCCDIR)\include /i$(WXDIR)\include\msw /i$(WXDIR)\contrib\fafa docview
+
+clean:
+        -erase *.obj
+        -erase *.exe
+        -erase *.res
+        -erase *.map
+        -erase *.rws

samples/docview/makefile.dos

@@ -0,0 +1,74 @@
+#
+# File:		makefile.dos
+# Author:	Julian Smart
+# Created:	1995
+# Updated:	
+# Copyright:	(c) 1995, AIAI, University of Edinburgh
+#
+# "%W% %G%"
+#
+# Makefile : Builds docview example (DOS).
+# Use FINAL=1 argument to nmake to build final version with no debugging
+# info
+
+WXDIR = $(WXWIN)
+
+!include $(WXDIR)\src\makemsc.env
+
+THISDIR = $(WXDIR)\samples\docview
+INC=/I$(WXDIR)\include
+
+HEADERS = docview.h
+SOURCES = docview.$(SRCSUFF)
+OBJECTS = docview.obj doc.obj view.obj
+
+all:    docview.exe
+
+wx:
+        cd $(WXDIR)\src\msw
+        nmake -f makefile.dos
+        cd $(THISDIR)
+
+wxclean:
+        cd $(WXDIR)\src\msw
+        nmake -f makefile.dos clean
+        cd $(THISDIR)
+
+
+docview.exe:      $(WXDIR)\src\msw\dummy.obj $(WXLIB) $(OBJECTS) docview.def docview.res
+        link $(LINKFLAGS) @<<
+$(WXDIR)\src\msw\dummy.obj $(OBJECTS),
+docview,
+NUL,
+$(LIBS),
+docview.def
+;
+<<
+        rc -30 -K docview.res
+
+docview.obj:      docview.h docview.$(SRCSUFF)
+        cl @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF)
+<<
+
+view.obj:      view.h view.$(SRCSUFF)
+        cl @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF)
+<<
+
+doc.obj:      doc.h doc.$(SRCSUFF)
+        cl @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF)
+<<
+
+docview.res :      docview.rc $(WXDIR)\include\wx\msw\wx.rc
+    rc -r /dFAFA_LIB /i$(WXDIR)\include docview
+
+clean:
+        -erase *.obj
+        -erase *.exe
+        -erase *.res
+        -erase *.map
+        -erase *.sbr
+        -erase *.pdb
+

samples/docview/makefile.g95

@@ -0,0 +1,43 @@
+#
+# File:		makefile.unx
+# Author:	Julian Smart
+# Created:	1993
+# Updated:	
+# Copyright:	(c) 1993, AIAI, University of Edinburgh
+#
+# "%W% %G%"
+#
+# Makefile for docview example (UNIX).
+
+WXDIR = ../..
+
+# All common UNIX compiler flags and options are now in
+# this central makefile.
+include $(WXDIR)/src/makeg95.env
+
+OBJECTS = $(OBJDIR)/docview.$(OBJSUFF) $(OBJDIR)/view.$(OBJSUFF) $(OBJDIR)/doc.$(OBJSUFF)\
+ $(OBJDIR)/docview_resources.$(OBJSUFF)
+
+
+all:    $(OBJDIR) docview$(GUISUFFIX)
+
+$(OBJDIR):
+	mkdir $(OBJDIR)
+
+docview$(GUISUFFIX): $(OBJECTS) $(WXLIB)
+	$(CC) $(LDFLAGS) -o docview$(GUISUFFIX)$(EXESUFF) $(OBJECTS) $(XVIEW_LINK) $(LDLIBS)
+
+$(OBJDIR)/docview.$(OBJSUFF):        docview.$(SRCSUFF) docview.h doc.h view.h
+	$(CC) -c $(CPPFLAGS) -o $@ docview.$(SRCSUFF)
+
+$(OBJDIR)/doc.$(OBJSUFF):        doc.$(SRCSUFF) doc.h
+	$(CC) -c $(CPPFLAGS) -o $@ doc.$(SRCSUFF)
+
+$(OBJDIR)/view.$(OBJSUFF):        view.$(SRCSUFF) view.h
+	$(CC) -c $(CPPFLAGS) -o $@ view.$(SRCSUFF)
+
+$(OBJDIR)/docview_resources.o:  docview.rc
+	$(RESCOMP) -i docview.rc -o $(OBJDIR)/docview_resources.o $(RESFLAGS)
+
+clean:
+	rm -f $(OBJECTS) docview$(GUISUFFIX).exe core *.rsc *.res

samples/docview/makefile.nt

@@ -0,0 +1,75 @@
+#
+# File:		makefile.nt
+# Author:	Julian Smart
+# Created:	1993
+# Updated:	
+# Copyright:	(c) 1993, AIAI, University of Edinburgh
+#
+# "%W% %G%"
+#
+# Makefile : Builds docview example (MS VC++).
+# Use FINAL=1 argument to nmake to build final version with no debugging
+# info
+
+# Set WXDIR for your system
+WXDIR = $(WXWIN)
+
+WXUSINGDLL=0
+
+!include $(WXDIR)\src\ntwxwin.mak
+
+THISDIR = $(WXDIR)\samples\docview
+PROGRAM=docview
+ 
+OBJECTS = $(PROGRAM).obj doc.obj view.obj
+
+$(PROGRAM):    $(PROGRAM).exe
+
+all:    wx $(PROGRAM).exe
+
+wx:
+        cd $(WXDIR)\src\msw
+        nmake -f makefile.nt FINAL=$(FINAL)
+        cd $(THISDIR)
+
+wxclean:
+        cd $(WXDIR)\src\msw
+        nmake -f makefile.nt clean
+        cd $(THISDIR)
+
+$(PROGRAM).exe:      $(DUMMYOBJ) $(WXLIB) $(OBJECTS) $(PROGRAM).res
+	$(link) @<<
+-out:$(PROGRAM).exe
+$(LINKFLAGS)
+$(DUMMYOBJ) $(OBJECTS) $(PROGRAM).res
+$(LIBS)
+<<
+
+$(PROGRAM).obj:      $(PROGRAM).h doc.h view.h $(PROGRAM).$(SRCSUFF) $(DUMMYOBJ)
+        $(cc) @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF)
+<<
+
+doc.obj:      doc.h doc.$(SRCSUFF) $(DUMMYOBJ)
+        $(cc) @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF)
+<<
+
+view.obj:      view.h view.$(SRCSUFF) $(DUMMYOBJ)
+        $(cc) @<<
+$(CPPFLAGS) /c /Tp $*.$(SRCSUFF)
+<<
+
+$(PROGRAM).res :      $(PROGRAM).rc $(WXDIR)\include\wx\msw\wx.rc
+    $(rc) -r /i$(WXDIR)\include -fo$@ $(PROGRAM).rc
+
+
+clean:
+        -erase *.obj
+        -erase *.exe
+        -erase *.res
+        -erase *.map
+        -erase *.pdb
+        -erase *.sbr
+
+

samples/docview/makefile.sc

@@ -0,0 +1,38 @@
+# Symantec C++ makefile for docview example
+# NOTE that peripheral libraries are now dealt in main wxWindows makefile.
+
+WXDIR = $(WXWIN)
+!include $(WXDIR)\src\makesc.env
+
+WXLIB = $(WXDIR)\lib\wx.lib
+INCDIR = $(WXDIR)\include
+MSWINC = $(INCDIR)\msw
+BASEINC = $(INCDIR)\base
+
+CC=sc
+RC=rc
+CFLAGS = -o -ml -W -Dwx_msw
+LDFLAGS = -ml -W
+
+INCLUDE=$(BASEINC);$(MSWINC)
+
+LIBS=$(WXLIB) libw.lib commdlg.lib shell.lib
+
+OBJECTS=docview.obj view.obj doc.obj
+
+.$(SRCSUFF).obj:
+	*$(CC) -c $(CFLAGS) -I$(INCLUDE) $<
+
+.rc.res:
+	*$(RC) -r -I$(INCLUDE) $<
+
+docview.exe: $(OBJECTS) docview.def docview.res
+	*$(CC) $(LDFLAGS) -o$@ $(OBJECTS) docview.def $(LIBS)
+	*$(RC) -k docview.res
+
+clean:
+        -del *.obj
+	-del *.exe
+	-del *.res
+	-del *.map
+	-del *.rws

samples/docview/makefile.unx

@@ -0,0 +1,64 @@
+#
+# File:		makefile.unx
+# Author:	Julian Smart
+# Created:	1993
+# Updated:	
+# Copyright:	(c) 1993, AIAI, University of Edinburgh
+#
+# "%W% %G%"
+#
+# Makefile for docview example (UNIX).
+
+WXDIR = ../..
+
+# All common UNIX compiler flags and options are now in
+# this central makefile.
+include $(WXDIR)/src/make.env
+
+OBJECTS = $(OBJDIR)/docview.$(OBJSUFF) $(OBJDIR)/view.$(OBJSUFF) $(OBJDIR)/doc.$(OBJSUFF)
+
+.SUFFIXES:
+
+all:    $(OBJDIR) wx$(GUISUFFIX) docview$(GUISUFFIX)
+
+wx_motif:
+	cd $(WXDIR)/src/x; $(MAKE) -f makefile.unx motif
+
+wx_ol:
+	cd $(WXDIR)/src/x; $(MAKE) -f makefile.unx xview
+motif:
+	$(MAKE) -f makefile.unx GUISUFFIX=_motif GUI=-Dwx_motif GUISUFFIX=_motif OPT='$(OPT)' LDLIBS='$(MOTIFLDLIBS)' OPTIONS='$(OPTIONS)' DEBUG='$(DEBUG)' WARN='$(WARN)' XLIB='$(XLIB)' XINCLUDE='$(XINCLUDE)' XVIEW_LINK=
+
+xview:
+	$(MAKE) -f makefile.unx GUI=-Dwx_xview GUISUFFIX=_ol CC=$(CC) OPTIONS='$(OPTIONS)' DEBUG='$(DEBUG)' WARN='$(WARN)' XLIB='$(XLIB)' XINCLUDE='$(XINCLUDE)'
+
+hp:
+	$(MAKE) -f makefile,unx GUI=-Dwx_motif GUISUFFIX=_hp CC=CC DEBUG='$(DEBUG)' WARN='-w' \
+         XINCLUDE='$(HPXINCLUDE)' XLIB='$(HPXLIB)' XVIEW_LINK='' LDLIBS='$(HPLDLIBS)'
+
+$(OBJDIR):
+	mkdir $(OBJDIR)
+
+docview$(GUISUFFIX): $(OBJECTS) $(WXLIB)
+	$(CC) $(LDFLAGS) -o docview$(GUISUFFIX) $(OBJECTS) $(XVIEW_LINK) $(LDLIBS)
+
+$(OBJDIR)/docview.$(OBJSUFF):        docview.$(SRCSUFF) docview.h doc.h view.h
+	$(CC) -c $(CPPFLAGS) -o $@ docview.$(SRCSUFF)
+
+$(OBJDIR)/doc.$(OBJSUFF):        doc.$(SRCSUFF) doc.h
+	$(CC) -c $(CPPFLAGS) -o $@ doc.$(SRCSUFF)
+
+$(OBJDIR)/view.$(OBJSUFF):        view.$(SRCSUFF) view.h
+	$(CC) -c $(CPPFLAGS) -o $@ view.$(SRCSUFF)
+
+clean_motif:
+	$(MAKE) -f makefile.unx GUISUFFIX=_motif cleanany
+
+clean_ol:
+	$(MAKE) -f makefile.unx GUISUFFIX=_ol cleanany
+
+clean_hp:
+	$(MAKE) -f makefile.unx GUISUFFIX=_hp cleanany
+
+cleanany:
+	rm -f $(OBJECTS) docview$(GUISUFFIX) core

samples/docview/makefile.vms

@@ -0,0 +1,44 @@
+#************************************************************************
+# Makefile for DOCVIEW under VMS
+# by Stefan Hammes
+# (incomplete) update history:
+# 09.06.95
+#************************************************************************
+
+#************************************************************************
+# Definition section
+# (cave: definitions and includes must begin with ',')
+#************************************************************************
+
+APPOPTS = 
+APPDEFS = 
+APPINCS = 
+
+#************************************************************************
+# Module section
+#************************************************************************
+
+# Name of main module
+MAIN = docview
+
+# Object modules of the application.
+OBJS = docview.obj view.obj doc.obj
+OBJLIST =docview.obj,view.obj,doc.obj
+
+.include [--.src]makevms.env
+
+# main dependency
+$(MAIN).exe : $(OBJS)
+    $(LINK) $(LINKFLAGS) /exec=$(MAIN).exe $(OBJLIST),$(WXLIB)/lib,$(OPTSFILE)/option
+    - purge *.exe
+
+#************************************************************************
+# Header file depedencies following
+#************************************************************************
+
+docview.$(OBJSUFF) :        docview.$(SRCSUFF) docview.h doc.h view.h
+
+doc.$(OBJSUFF) :        doc.$(SRCSUFF) doc.h
+
+view.$(OBJSUFF) :        view.$(SRCSUFF) view.h
+

samples/docview/makefile.wat

@@ -0,0 +1,43 @@
+#
+# Makefile for WATCOM
+#
+# Created by D.Chubraev, chubraev@iem.ee.ethz.ch
+# 8 Nov 1994
+#
+
+WXDIR = ..\.. 
+
+!include $(WXDIR)\src\makewat.env
+
+WXLIB = $(WXDIR)\lib
+NAME = docview
+LNK = $(name).lnk
+OBJS = $(name).obj doc.obj view.obj
+
+all:    $(name).exe
+
+$(name).exe : $(OBJS) $(name).res $(LNK) $(WXLIB)\wx$(LEVEL).lib
+    wlink @$(LNK)
+    $(BINDCOMMAND) $(name).res
+
+$(name).res :      $(name).rc $(WXDIR)\include\msw\wx.rc
+     $(RC) $(RESFLAGS1) $(name).rc
+
+$(LNK) : makefile.wat
+    %create $(LNK)
+    @%append $(LNK) debug all
+    @%append $(LNK) system $(LINKOPTION)
+    @%append $(LNK) $(MINDATA)
+    @%append $(LNK) $(MAXDATA)
+    @%append $(LNK) $(STACK)
+    @%append $(LNK) name $(name)
+    @%append $(LNK) file $(WXLIB)\wx$(LEVEL).lib
+    @for %i in ($(EXTRALIBS)) do @%append $(LNK) file %i
+    @for %i in ($(OBJS)) do @%append $(LNK) file %i
+
+thing: .SYMBOLIC
+    echo $(WATLIBDIR)
+
+clean:   .SYMBOLIC
+    -erase *.obj *.bak *.err *.pch *.lib *.lnk *.res *.exe *.rex
+

samples/docview/view.cpp

@@ -0,0 +1,284 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        view.cpp
+// Purpose:     View classes
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+// #pragma implementation
+#endif
+
+// For compilers that support precompilation, includes "wx/wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/wx.h"
+#endif
+
+#if !USE_DOC_VIEW_ARCHITECTURE
+#error You must set USE_DOC_VIEW_ARCHITECTURE to 1 in wx_setup.h!
+#endif
+
+#include "docview.h"
+#include "doc.h"
+#include "view.h"
+
+IMPLEMENT_DYNAMIC_CLASS(DrawingView, wxView)
+
+// For drawing lines in a canvas
+float xpos = -1;
+float ypos = -1;
+
+BEGIN_EVENT_TABLE(DrawingView, wxView)
+    EVT_MENU(DOODLE_CUT, DrawingView::OnCut)
+END_EVENT_TABLE()
+
+// What to do when a view is created. Creates actual
+// windows for displaying the view.
+bool DrawingView::OnCreate(wxDocument *doc, long flags)
+{
+  if (!singleWindowMode)
+  {
+    // Multiple windows
+    frame = wxGetApp().CreateChildFrame(doc, this, TRUE);
+    frame->SetTitle("DrawingView");
+
+    canvas = GetMainFrame()->CreateCanvas(this, frame);
+#ifdef __X__
+    // X seems to require a forced resize
+    int x, y;
+    frame->GetSize(&x, &y);
+    frame->SetSize(x, y);
+#endif
+    frame->Show(TRUE);
+  }
+  else
+  {
+    // Single-window mode
+    frame = GetMainFrame();
+    canvas = GetMainFrame()->canvas;
+    canvas->view = this;
+
+    // Associate the appropriate frame with this view.
+    SetFrame(frame);
+
+    // Make sure the document manager knows that this is the
+    // current view.
+    Activate(TRUE);
+
+    // Initialize the edit menu Undo and Redo items
+    doc->GetCommandProcessor()->SetEditMenu(((MyFrame *)frame)->editMenu);
+    doc->GetCommandProcessor()->Initialize();
+  }
+
+  return TRUE;
+}
+
+// Sneakily gets used for default print/preview
+// as well as drawing on the screen.
+void DrawingView::OnDraw(wxDC *dc)
+{
+  dc->SetFont(*wxNORMAL_FONT);
+  dc->SetPen(*wxBLACK_PEN);
+
+  wxNode *node = ((DrawingDocument *)GetDocument())->GetDoodleSegments().First();
+  while (node)
+  {
+    DoodleSegment *seg = (DoodleSegment *)node->Data();
+    seg->Draw(dc);
+    node = node->Next();
+  }
+}
+
+void DrawingView::OnUpdate(wxView *sender, wxObject *hint)
+{
+  if (canvas)
+    canvas->Refresh();
+
+/* Is the following necessary?
+#ifdef __WINDOWS__
+  if (canvas)
+    canvas->Refresh();
+#else
+  if (canvas)
+    {
+      wxClientDC dc(canvas);
+      dc.Clear();
+      OnDraw(& dc);
+    }
+#endif
+*/
+}
+
+// Clean up windows used for displaying the view.
+bool DrawingView::OnClose(bool deleteWindow)
+{
+  if (!GetDocument()->Close())
+    return FALSE;
+
+  // Clear the canvas in  case we're in single-window mode,
+  // and the canvas stays.
+  canvas->Clear();
+  canvas->view = NULL;
+  canvas = NULL;
+
+  wxString s(wxTheApp->GetAppName());
+  if (frame)
+    frame->SetTitle(s);
+
+  SetFrame(NULL);
+
+  Activate(FALSE);
+  
+  if (deleteWindow && !singleWindowMode)
+  {
+    delete frame;
+    return TRUE;
+  }
+  return TRUE;
+}
+
+void DrawingView::OnCut(wxCommandEvent& event)
+{
+    DrawingDocument *doc = (DrawingDocument *)GetDocument();
+    doc->GetCommandProcessor()->Submit(new DrawingCommand("Cut Last Segment", DOODLE_CUT, doc, NULL));
+}
+
+IMPLEMENT_DYNAMIC_CLASS(TextEditView, wxView)
+
+bool TextEditView::OnCreate(wxDocument *doc, long flags)
+{
+  frame = wxGetApp().CreateChildFrame(doc, this, FALSE);
+
+  int width, height;
+  frame->GetClientSize(&width, &height);
+  textsw = new MyTextWindow(this, frame, wxPoint(0, 0), wxSize(width, height), wxTE_MULTILINE);
+  frame->SetTitle("TextEditView");
+
+#ifdef __X__
+  // X seems to require a forced resize
+  int x, y;
+  frame->GetSize(&x, &y);
+  frame->SetSize(x, y);
+#endif
+
+  frame->Show(TRUE);
+  Activate(TRUE);
+  
+  return TRUE;
+}
+
+// Handled by wxTextWindow
+void TextEditView::OnDraw(wxDC *dc)
+{
+}
+
+void TextEditView::OnUpdate(wxView *sender, wxObject *hint)
+{
+}
+
+bool TextEditView::OnClose(bool deleteWindow)
+{
+  if (!GetDocument()->Close())
+    return FALSE;
+    
+  Activate(FALSE);
+
+  if (deleteWindow)
+  {
+    delete frame;
+    return TRUE;
+  }
+  return TRUE;
+}
+
+/*
+ * Window implementations
+ */
+
+BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
+    EVT_MOUSE_EVENTS(MyCanvas::OnMouseEvent)
+END_EVENT_TABLE()
+
+// Define a constructor for my canvas
+MyCanvas::MyCanvas(wxView *v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style):
+ wxScrolledWindow(frame, -1, pos, size, style)
+{
+  view = v;
+}
+
+// Define the repainting behaviour
+void MyCanvas::OnDraw(wxDC& dc)
+{
+  if (view)
+    view->OnDraw(& dc);
+}
+
+// This implements a tiny doodling program. Drag the mouse using
+// the left button.
+void MyCanvas::OnMouseEvent(wxMouseEvent& event)
+{
+  if (!view)
+    return;
+    
+  static DoodleSegment *currentSegment = NULL;
+
+  wxClientDC dc(this);
+  PrepareDC(dc);
+
+  dc.SetPen(*wxBLACK_PEN);
+
+  wxPoint pt(event.GetLogicalPosition(dc));
+
+  if (currentSegment && event.LeftUp())
+  {
+    if (currentSegment->lines.Number() == 0)
+    {
+      delete currentSegment;
+      currentSegment = NULL;
+    }
+    else
+    {
+      // We've got a valid segment on mouse left up, so store it.
+      DrawingDocument *doc = (DrawingDocument *)view->GetDocument();
+
+      doc->GetCommandProcessor()->Submit(new DrawingCommand("Add Segment", DOODLE_ADD, doc, currentSegment));
+
+      view->GetDocument()->Modify(TRUE);
+      currentSegment = NULL;
+    }
+  }
+  
+  if (xpos > -1 && ypos > -1 && event.Dragging())
+  {
+    if (!currentSegment)
+      currentSegment = new DoodleSegment;
+
+    DoodleLine *newLine = new DoodleLine;
+    newLine->x1 = xpos; newLine->y1 = ypos;
+    newLine->x2 = pt.x; newLine->y2 = pt.y;
+    currentSegment->lines.Append(newLine);
+    
+    dc.DrawLine(xpos, ypos, pt.x, pt.y);
+  }
+  xpos = pt.x;
+  ypos = pt.y;
+}
+
+// Define a constructor for my text subwindow
+MyTextWindow::MyTextWindow(wxView *v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style):
+ wxTextCtrl(frame, -1, "", pos, size, style)
+{
+  view = v;
+}
+
+

samples/docview/view.h

@@ -0,0 +1,79 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        view.h
+// Purpose:     View classes
+// Author:      Julian Smart
+// Modified by:
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+// #pragma interface
+#endif
+
+#ifndef __VIEWSAMPLEH__
+#define __VIEWSAMPLEH__
+
+#include "wx/docview.h"
+
+class MyCanvas: public wxScrolledWindow
+{
+  public:
+    wxView *view;
+    
+    MyCanvas(wxView *v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style);
+    virtual void OnDraw(wxDC& dc);
+    void OnMouseEvent(wxMouseEvent& event);
+
+DECLARE_EVENT_TABLE()
+};
+
+class MyTextWindow: public wxTextCtrl
+{
+  public:
+    wxView *view;
+    
+    MyTextWindow(wxView *v, wxFrame *frame, const wxPoint& pos, const wxSize& size, const long style);
+};
+
+class DrawingView: public wxView
+{
+  DECLARE_DYNAMIC_CLASS(DrawingView)
+ private:
+ public:
+  wxFrame *frame;
+  MyCanvas *canvas;
+  
+  DrawingView(void) { canvas = NULL; frame = NULL; };
+  ~DrawingView(void) {};
+
+  bool OnCreate(wxDocument *doc, long flags);
+  void OnDraw(wxDC *dc);
+  void OnUpdate(wxView *sender, wxObject *hint = NULL);
+  bool OnClose(bool deleteWindow = TRUE);
+
+  void OnCut(wxCommandEvent& event);
+
+DECLARE_EVENT_TABLE()
+};
+
+class TextEditView: public wxView
+{
+  DECLARE_DYNAMIC_CLASS(TextEditView)
+ private:
+ public:
+  wxFrame *frame;
+  MyTextWindow *textsw;
+  
+  TextEditView(wxDocument *doc = NULL): wxView(doc) { frame = NULL; textsw = NULL; }
+  ~TextEditView(void) {}
+
+  bool OnCreate(wxDocument *doc, long flags);
+  void OnDraw(wxDC *dc);
+  void OnUpdate(wxView *sender, wxObject *hint = NULL);
+  bool OnClose(bool deleteWindow = TRUE);
+};
+
+#endif