Move m_isShown = false; into base class constructor

[wxWidgets.git] / samples / docvwmdi / doc.cpp

diff --git a/samples/docvwmdi/doc.cpp b/samples/docvwmdi/doc.cpp
index fe26f59bad62b0a6bd1fe831f21dff0a75d81770..19487ad910483824f280d6700d4da59a13ed4b56 100644 (file)
--- a/samples/docvwmdi/doc.cpp
+++ b/samples/docvwmdi/doc.cpp
@@ -5,8 +5,8 @@
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:    wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -40,25 +40,25 @@ DrawingDocument::DrawingDocument(void)
 
 DrawingDocument::~DrawingDocument(void)
 {
-  doodleSegments.DeleteContents(TRUE);
+  WX_CLEAR_LIST(wxList, doodleSegments);
 }
 
 #if wxUSE_STD_IOSTREAM
-ostream& DrawingDocument::SaveObject(ostream& stream)
+wxSTD ostream& DrawingDocument::SaveObject(wxSTD ostream& stream)
 {
   wxDocument::SaveObject(stream);
   
-  wxInt32 n = doodleSegments.Number();
-  stream << n << '\n';
+  wxInt32 n = doodleSegments.GetCount();
+  stream << n << _T('\n');
   
-  wxNode *node = doodleSegments.First();
+  wxList::compatibility_iterator node = doodleSegments.GetFirst();
   while (node)
   {
-    DoodleSegment *segment = (DoodleSegment *)node->Data();
+    DoodleSegment *segment = (DoodleSegment *)node->GetData();
     segment->SaveObject(stream);
-    stream << '\n';
+    stream << _T('\n');
     
-    node = node->Next();
+    node = node->GetNext();
   }
   
   return stream;
@@ -70,17 +70,17 @@ wxOutputStream& DrawingDocument::SaveObject(wxOutputStream& stream)
 
   wxTextOutputStream text_stream( stream );
 
-  wxInt32 n = doodleSegments.Number();
-  text_stream << n << '\n';
+  wxInt32 n = doodleSegments.GetCount();
+  text_stream << n << _T('\n');
   
-  wxNode *node = doodleSegments.First();
+  wxList::compatibility_iterator node = doodleSegments.GetFirst();
   while (node)
   {
-    DoodleSegment *segment = (DoodleSegment *)node->Data();
+    DoodleSegment *segment = (DoodleSegment *)node->GetData();
     segment->SaveObject(stream);
-    text_stream << '\n';
+    text_stream << _T('\n');
     
-    node = node->Next();
+    node = node->GetNext();
   }
   
   return stream;
@@ -88,7 +88,7 @@ wxOutputStream& DrawingDocument::SaveObject(wxOutputStream& stream)
 #endif
 
 #if wxUSE_STD_IOSTREAM
-istream& DrawingDocument::LoadObject(istream& stream)
+wxSTD istream& DrawingDocument::LoadObject(wxSTD istream& stream)
 {
   wxDocument::LoadObject(stream);
   
@@ -130,10 +130,10 @@ DoodleSegment::DoodleSegment(void)
 
 DoodleSegment::DoodleSegment(DoodleSegment& seg)
 {
-  wxNode *node = seg.lines.First();
+  wxList::compatibility_iterator node = seg.lines.GetFirst();
   while (node)
   {
-    DoodleLine *line = (DoodleLine *)node->Data();
+    DoodleLine *line = (DoodleLine *)node->GetData();
     DoodleLine *newLine = new DoodleLine;
     newLine->x1 = line->x1;
     newLine->y1 = line->y1;
@@ -142,30 +142,30 @@ DoodleSegment::DoodleSegment(DoodleSegment& seg)
 
     lines.Append(newLine);
 
-    node = node->Next();
+    node = node->GetNext();
   }
 }
 
 DoodleSegment::~DoodleSegment(void)
 {
-  lines.DeleteContents(TRUE);
+  WX_CLEAR_LIST(wxList, lines);
 }
 
 #if wxUSE_STD_IOSTREAM
-ostream& DoodleSegment::SaveObject(ostream& stream)
+wxSTD ostream& DoodleSegment::SaveObject(wxSTD ostream& stream)
 {
-  wxInt32 n = lines.Number();
-  stream << n << '\n';
+  wxInt32 n = lines.GetCount();
+  stream << n << _T('\n');
   
-  wxNode *node = lines.First();
+  wxList::compatibility_iterator node = lines.GetFirst();
   while (node)
   {
-    DoodleLine *line = (DoodleLine *)node->Data();
-    stream << line->x1 << " " << 
-                   line->y1 << " " << 
-                  line->x2 << " " << 
-                  line->y2 << "\n";
-    node = node->Next();
+    DoodleLine *line = (DoodleLine *)node->GetData();
+    stream << line->x1 << _T(" ") << 
+                   line->y1 << _T(" ") << 
+           line->x2 << _T(" ") << 
+           line->y2 << _T("\n");
+    node = node->GetNext();
   }
 
   return stream;
@@ -175,18 +175,18 @@ wxOutputStream &DoodleSegment::SaveObject(wxOutputStream& stream)
 {
   wxTextOutputStream text_stream( stream );
 
-  wxInt32 n = lines.Number();
-  text_stream << n << '\n';
+  wxInt32 n = lines.GetCount();
+  text_stream << n << _T('\n');
   
-  wxNode *node = lines.First();
+  wxList::compatibility_iterator node = lines.GetFirst();
   while (node)
   {
-    DoodleLine *line = (DoodleLine *)node->Data();
-    text_stream << line->x1 << " " << 
-                   line->y1 << " " << 
-                  line->x2 << " " << 
-                  line->y2 << "\n";
-    node = node->Next();
+    DoodleLine *line = (DoodleLine *)node->GetData();
+    text_stream << line->x1 << _T(" ") << 
+                   line->y1 << _T(" ") << 
+           line->x2 << _T(" ") << 
+           line->y2 << _T("\n");
+    node = node->GetNext();
   }
 
   return stream;
@@ -194,7 +194,7 @@ wxOutputStream &DoodleSegment::SaveObject(wxOutputStream& stream)
 #endif
 
 #if wxUSE_STD_IOSTREAM
-istream& DoodleSegment::LoadObject(istream& stream)
+wxSTD istream& DoodleSegment::LoadObject(wxSTD istream& stream)
 {
   wxInt32 n = 0;
   stream >> n;
@@ -204,8 +204,8 @@ istream& DoodleSegment::LoadObject(istream& stream)
     DoodleLine *line = new DoodleLine;
     stream >> line->x1 >> 
                    line->y1 >> 
-                  line->x2 >> 
-                  line->y2;
+           line->x2 >> 
+           line->y2;
     lines.Append(line);
   }
   
@@ -224,8 +224,8 @@ wxInputStream &DoodleSegment::LoadObject(wxInputStream& stream)
     DoodleLine *line = new DoodleLine;
     text_stream >> line->x1 >> 
                    line->y1 >> 
-                  line->x2 >> 
-                  line->y2;
+           line->x2 >> 
+           line->y2;
     lines.Append(line);
   }
   
@@ -234,12 +234,12 @@ wxInputStream &DoodleSegment::LoadObject(wxInputStream& stream)
 #endif
 void DoodleSegment::Draw(wxDC *dc)
 {
-  wxNode *node = lines.First();
+  wxList::compatibility_iterator node = lines.GetFirst();
   while (node)
   {
-    DoodleLine *line = (DoodleLine *)node->Data();
+    DoodleLine *line = (DoodleLine *)node->GetData();
     dc->DrawLine(line->x1, line->y1, line->x2, line->y2);
-    node = node->Next();
+    node = node->GetNext();
   }
 }
 
@@ -268,14 +268,14 @@ bool DrawingCommand::Do(void)
     case DOODLE_CUT:
     {
       // Cut the last segment
-      if (doc->GetDoodleSegments().Number() > 0)
+      if (doc->GetDoodleSegments().GetCount() > 0)
       {
-        wxNode *node = doc->GetDoodleSegments().Last();
+        wxList::compatibility_iterator node = doc->GetDoodleSegments().GetLast();
         if (segment)
           delete segment;
           
-        segment = (DoodleSegment *)node->Data();
-        delete node;
+        segment = (DoodleSegment *)node->GetData();
+        doc->GetDoodleSegments().Erase(node);
 
         doc->Modify(TRUE);
         doc->UpdateAllViews();
@@ -314,12 +314,12 @@ bool DrawingCommand::Undo(void)
     case DOODLE_ADD:
     {
       // Cut the last segment
-      if (doc->GetDoodleSegments().Number() > 0)
+      if (doc->GetDoodleSegments().GetCount() > 0)
       {
-        wxNode *node = doc->GetDoodleSegments().Last();
-        DoodleSegment *seg = (DoodleSegment *)node->Data();
+        wxList::compatibility_iterator node = doc->GetDoodleSegments().GetLast();
+        DoodleSegment *seg = (DoodleSegment *)node->GetData();
         delete seg;
-        delete node;
+        doc->GetDoodleSegments().Erase(node);
 
         doc->Modify(TRUE);
         doc->UpdateAllViews();