compute scrollbar spacing the same way GtkScrolledWindow does it

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

diff --git a/samples/docview/docview.cpp b/samples/docview/docview.cpp
index b3332a6f5596da267c24e9996361ffc835153d2f..c8d4adcf7368e737efbdcbae27e2f1e24bc85836 100644 (file)
--- a/samples/docview/docview.cpp
+++ b/samples/docview/docview.cpp
@@ -7,7 +7,7 @@
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
 //              (c) 2008 Vadim Zeitlin
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 /*
@@ -55,12 +55,13 @@
 #include "view.h"
 
 #include "wx/cmdline.h"
+#include "wx/config.h"
 
 #ifdef __WXMAC__
     #include "wx/filename.h"
 #endif
 
-#if !defined(__WXMSW__) && !defined(__WXPM__)
+#ifndef wxHAS_IMAGES_IN_RESOURCES
     #include "doc.xpm"
     #include "chart.xpm"
     #include "notepad.xpm"
@@ -148,7 +149,12 @@ bool MyApp::OnInit()
     if ( !wxApp::OnInit() )
         return false;
 
-    SetAppName("DocView Sample");
+    ::wxInitAllImageHandlers();
+
+    // Fill in the application information fields before creating wxConfig.
+    SetVendorName("wxWidgets");
+    SetAppName("wx_docview_sample");
+    SetAppDisplayName("wxWidgets DocView Sample");
 
     //// Create a document manager
     wxDocManager *docManager = new wxDocManager;
@@ -176,6 +182,10 @@ bool MyApp::OnInit()
 #if defined( __WXMAC__ ) && wxOSX_USE_CARBON
         wxFileName::MacRegisterDefaultTypeAndCreator("txt" , 'TEXT' , 'WXMA');
 #endif
+        // Create a template relating image documents to their views
+        new wxDocTemplate(docManager, "Image", "*.png;*.jpg", "", "png;jpg",
+                          "Image Doc", "Image View",
+                          CLASSINFO(ImageDocument), CLASSINFO(ImageView));
     }
 
     // create the main frame window
@@ -211,26 +221,34 @@ bool MyApp::OnInit()
 
     // A nice touch: a history of files visited. Use this menu.
     docManager->FileHistoryUseMenu(menuFile);
+#if wxUSE_CONFIG
+    docManager->FileHistoryLoad(*wxConfig::Get());
+#endif // wxUSE_CONFIG
+
 
     if ( m_mode == Mode_Single )
     {
         m_canvas = new MyCanvas(NULL, frame);
         m_menuEdit = CreateDrawingEditMenu();
+        docManager->CreateNewDocument();
     }
 
     CreateMenuBarForFrame(frame, menuFile, m_menuEdit);
 
     frame->SetIcon(wxICON(doc));
-    frame->Centre(wxBOTH);
-    frame->Show(true);
+    frame->Centre();
+    frame->Show();
 
-    SetTopWindow(frame);
     return true;
 }
 
 int MyApp::OnExit()
 {
-    delete wxDocManager::GetDocumentManager();
+    wxDocManager * const manager = wxDocManager::GetDocumentManager();
+#if wxUSE_CONFIG
+    manager->FileHistorySave(*wxConfig::Get());
+#endif // wxUSE_CONFIG
+    delete manager;
 
     return wxApp::OnExit();
 }
@@ -240,6 +258,7 @@ void MyApp::AppendDocumentFileCommands(wxMenu *menu, bool supportsPrinting)
     menu->Append(wxID_CLOSE);
     menu->Append(wxID_SAVE);
     menu->Append(wxID_SAVEAS);
+    menu->Append(wxID_REVERT, _("Re&vert..."));
 
     if ( supportsPrinting )
     {
@@ -277,10 +296,11 @@ void MyApp::CreateMenuBarForFrame(wxFrame *frame, wxMenu *file, wxMenu *edit)
     frame->SetMenuBar(menubar);
 }
 
-wxFrame *MyApp::CreateChildFrame(wxDocument *doc, wxView *view, bool isCanvas)
+wxFrame *MyApp::CreateChildFrame(wxView *view, bool isCanvas)
 {
     // create a child frame of appropriate class for the current mode
     wxFrame *subframe;
+    wxDocument *doc = view->GetDocument();
 #if wxUSE_MDI_ARCHITECTURE
     if ( GetMode() == Mode_MDI )
     {
@@ -309,7 +329,7 @@ wxFrame *MyApp::CreateChildFrame(wxDocument *doc, wxView *view, bool isCanvas)
                             wxSize(300, 300)
                        );
 
-        subframe->Centre(wxBOTH);
+        subframe->Centre();
     }
 
     wxMenu *menuFile = new wxMenu;
@@ -366,15 +386,24 @@ void MyApp::OnAbout(wxCommandEvent& WXUNUSED(event))
             wxFAIL_MSG( "unknown mode ");
     }
 
+#ifdef __VISUALC6__
+    const int docsCount =
+        wxDocManager::GetDocumentManager()->GetDocuments().GetCount();
+#else
+    const int docsCount =
+        wxDocManager::GetDocumentManager()->GetDocumentsVector().size();
+#endif
+
     wxLogMessage
     (
         "This is the wxWidgets Document/View Sample\n"
         "running in %s mode.\n"
+        "%d open documents.\n"
         "\n"
         "Authors: Julian Smart, Vadim Zeitlin\n"
         "\n"
         "Usage: docview [--{mdi,sdi,single}]",
-        modeName
+        modeName,
+        docsCount
     );
 }
-