don't generate an endless stream of asserts for the 0-sized images

[wxWidgets.git] / samples / config / conftest.cpp

diff --git a/samples/config/conftest.cpp b/samples/config/conftest.cpp
index 6c47dc4bd61c551abe6ec20c01451ba31ff3ab66..a3aff05a03f0ae130514b13e17e62721fcb42849 100644 (file)
--- a/samples/config/conftest.cpp
+++ b/samples/config/conftest.cpp
@@ -28,6 +28,7 @@
 // ----------------------------------------------------------------------------
 // classes
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // classes
 // ----------------------------------------------------------------------------

+

 class MyApp: public wxApp
 {
 public:
 class MyApp: public wxApp
 {
 public:


@@ -46,7 +47,6 @@ public:
   void OnQuit(wxCommandEvent& event);
   void OnAbout(wxCommandEvent& event);
   void OnDelete(wxCommandEvent& event);
   void OnQuit(wxCommandEvent& event);
   void OnAbout(wxCommandEvent& event);
   void OnDelete(wxCommandEvent& event);

-  bool OnClose() { return TRUE; }

 
 private:
   wxTextCtrl *m_text;
 
 private:
   wxTextCtrl *m_text;


@@ -57,18 +57,19 @@ private:
 
 enum
 {
 
 enum
 {

-  Minimal_Quit,
-  Minimal_About,
-  Minimal_Delete
+  ConfTest_Quit,
+  ConfTest_About,
+  ConfTest_Delete

 };
 
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------
 // event tables
 // ----------------------------------------------------------------------------

+

 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 BEGIN_EVENT_TABLE(MyFrame, wxFrame)

-  EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
-  EVT_MENU(Minimal_About, MyFrame::OnAbout)
-  EVT_MENU(Minimal_Delete, MyFrame::OnDelete)
+  EVT_MENU(ConfTest_Quit, MyFrame::OnQuit)
+  EVT_MENU(ConfTest_About, MyFrame::OnAbout)
+  EVT_MENU(ConfTest_Delete, MyFrame::OnDelete)

 END_EVENT_TABLE()
 
 // ============================================================================
 END_EVENT_TABLE()
 
 // ============================================================================


@@ -78,6 +79,7 @@ END_EVENT_TABLE()
 // ----------------------------------------------------------------------------
 // application
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // application
 // ----------------------------------------------------------------------------

+

 IMPLEMENT_APP(MyApp)
 
 // `Main program' equivalent, creating windows and returning main app frame
 IMPLEMENT_APP(MyApp)
 
 // `Main program' equivalent, creating windows and returning main app frame


@@ -98,6 +100,11 @@ bool MyApp::OnInit()
 
   wxConfigBase *pConfig = wxConfigBase::Get();
 
 
   wxConfigBase *pConfig = wxConfigBase::Get();
 

+  // uncomment this to force writing back of the defaults for all values
+  // if they're not present in the config - this can give the user an idea
+  // of all possible settings for this program
+  pConfig->SetRecordDefaults();
+

   // or you could also write something like this:
   //  wxFileConfig *pConfig = new wxFileConfig("conftest");
   //  wxConfigBase::Set(pConfig);
   // or you could also write something like this:
   //  wxFileConfig *pConfig = new wxFileConfig("conftest");
   //  wxConfigBase::Set(pConfig);


@@ -143,11 +150,11 @@ MyFrame::MyFrame()
   // menu
   wxMenu *file_menu = new wxMenu;
 
   // menu
   wxMenu *file_menu = new wxMenu;
 

-  file_menu->Append(Minimal_Delete, "&Delete", "Delete config file");
+  file_menu->Append(ConfTest_Delete, "&Delete", "Delete config file");

   file_menu->AppendSeparator();
   file_menu->AppendSeparator();

-  file_menu->Append(Minimal_About, "&About", "About this sample");
+  file_menu->Append(ConfTest_About, "&About\tF1", "About this sample");

   file_menu->AppendSeparator();
   file_menu->AppendSeparator();

-  file_menu->Append(Minimal_Quit, "E&xit", "Exit the program");
+  file_menu->Append(ConfTest_Quit, "E&xit\tAlt-X", "Exit the program");

   wxMenuBar *menu_bar = new wxMenuBar;
   menu_bar->Append(file_menu, "&File");
   SetMenuBar(menu_bar);
   wxMenuBar *menu_bar = new wxMenuBar;
   menu_bar->Append(file_menu, "&File");
   SetMenuBar(menu_bar);


@@ -187,6 +194,17 @@ MyFrame::MyFrame()
       h = pConfig->Read("h", 200);
   Move(x, y);
   SetClientSize(w, h);
       h = pConfig->Read("h", 200);
   Move(x, y);
   SetClientSize(w, h);

+
+  pConfig->SetPath("/");
+  wxString s;
+  if ( pConfig->Read("TestValue", &s) )
+  {
+      wxLogStatus(this, wxT("TestValue from config is '%s'"), s.c_str());
+  }
+  else
+  {
+      wxLogStatus(this, wxT("TestValue not found in the config"));
+  }

 }
 
 void MyFrame::OnQuit(wxCommandEvent&)
 }
 
 void MyFrame::OnQuit(wxCommandEvent&)


@@ -196,21 +214,22 @@ void MyFrame::OnQuit(wxCommandEvent&)
 
 void MyFrame::OnAbout(wxCommandEvent&)
 {
 
 void MyFrame::OnAbout(wxCommandEvent&)
 {

-  wxMessageBox("wxConfig demo\n© Vadim Zeitlin 1998", "About",
+  wxMessageBox(_T("wxConfig demo\n© 1998-2001 Vadim Zeitlin"), _T("About"),

                wxICON_INFORMATION | wxOK);
 }
 
 void MyFrame::OnDelete(wxCommandEvent&)
 {
                wxICON_INFORMATION | wxOK);
 }
 
 void MyFrame::OnDelete(wxCommandEvent&)
 {

-    if ( wxConfigBase::Get()->DeleteAll() ) {
-        wxLogMessage("Config file/registry key successfully deleted.");
+    if ( wxConfigBase::Get()->DeleteAll() ) 
+    {
+        wxLogMessage(_T("Config file/registry key successfully deleted."));

 
         delete wxConfigBase::Set((wxConfigBase *) NULL);
         wxConfigBase::DontCreateOnDemand();
     }
     else
     {
 
         delete wxConfigBase::Set((wxConfigBase *) NULL);
         wxConfigBase::DontCreateOnDemand();
     }
     else
     {

-        wxLogError("Deleting config file/registry key failed.");
+        wxLogError(_T("Deleting config file/registry key failed."));

     }
 }
 
     }
 }
 


@@ -231,4 +250,6 @@ MyFrame::~MyFrame()
   pConfig->Write("/MainFrame/y", (long) y);
   pConfig->Write("/MainFrame/w", (long) w);
   pConfig->Write("/MainFrame/h", (long) h);
   pConfig->Write("/MainFrame/y", (long) y);
   pConfig->Write("/MainFrame/w", (long) w);
   pConfig->Write("/MainFrame/h", (long) h);

+
+  pConfig->Write("/TestValue", "");

 }
 }