X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/868741e9d30e1b62e8ee27614543e8ae820fd15d..8721cada6f4233f23ad90309093c971022aad0af:/samples/dialogs/dialogs.cpp

diff --git a/samples/dialogs/dialogs.cpp b/samples/dialogs/dialogs.cpp
index 5f883f69df..e8df89afe6 100644
--- a/samples/dialogs/dialogs.cpp
+++ b/samples/dialogs/dialogs.cpp
@@ -71,7 +71,9 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(DIALOGS_FILES_OPEN,                    MyFrame::FilesOpen)
     EVT_MENU(DIALOGS_FILE_SAVE,                     MyFrame::FileSave)
     EVT_MENU(DIALOGS_DIR_CHOOSE,                    MyFrame::DirChoose)
+#if defined(__WXMSW__) || defined(__WXMAC__)
     EVT_MENU(DIALOGS_GENERIC_DIR_CHOOSE,            MyFrame::GenericDirChoose)
+#endif // wxMSW || wxMAC
     EVT_MENU(DIALOGS_MODAL,                         MyFrame::ModalDlg)
     EVT_MENU(DIALOGS_MODELESS,                      MyFrame::ModelessDlg)
     EVT_MENU(DIALOGS_TIP,                           MyFrame::ShowTip)
@@ -158,7 +160,9 @@ bool MyApp::OnInit()
   file_menu->Append(DIALOGS_FILES_OPEN,  "Open &files\tCtrl-Q");
   file_menu->Append(DIALOGS_FILE_SAVE,  "Sa&ve file\tCtrl-S");
   file_menu->Append(DIALOGS_DIR_CHOOSE,  "&Choose a directory\tCtrl-D");
+#if defined(__WXMSW__) || defined(__WXMAC__)
   file_menu->Append(DIALOGS_GENERIC_DIR_CHOOSE,  "&Choose a directory (generic implementation)");
+#endif // wxMSW || wxMAC
 #if wxUSE_PROGRESSDLG
   file_menu->Append(DIALOGS_PROGRESS, "Pro&gress dialog\tCtrl-G");
 #endif // wxUSE_PROGRESSDLG
@@ -235,19 +239,25 @@ void MyFrame::ChooseColour(wxCommandEvent& WXUNUSED(event) )
 
 void MyFrame::ChooseFont(wxCommandEvent& WXUNUSED(event) )
 {
-      wxFontData data;
-      data.SetInitialFont(wxGetApp().m_canvasFont);
-      data.SetColour(wxGetApp().m_canvasTextColour);
+    wxFontData data;
+    data.SetInitialFont(wxGetApp().m_canvasFont);
+    data.SetColour(wxGetApp().m_canvasTextColour);
 
-      wxFontDialog *dialog = new wxFontDialog(this, &data);
-      if (dialog->ShowModal() == wxID_OK)
-      {
-        wxFontData retData = dialog->GetFontData();
+    // you might also do this:
+    //
+    //  wxFontDialog dialog;
+    //  if ( !dialog.Create(this, data) { ... error ... }
+    //
+    wxFontDialog dialog(this, data);
+
+    if (dialog.ShowModal() == wxID_OK)
+    {
+        wxFontData retData = dialog.GetFontData();
         wxGetApp().m_canvasFont = retData.GetChosenFont();
         wxGetApp().m_canvasTextColour = retData.GetColour();
         myCanvas->Refresh();
-      }
-      dialog->Destroy();
+    }
+    //else: cancelled by the user, don't change the font
 }
 
 #if defined(__WXMSW__) && wxTEST_GENERIC_DIALOGS_IN_MSW
@@ -317,9 +327,25 @@ void MyFrame::LogDialog(wxCommandEvent& event)
 void MyFrame::MessageBox(wxCommandEvent& WXUNUSED(event) )
 {
   wxMessageDialog dialog( NULL, "This is a message box\nA long, long string to test out the message box properly",
-      "Message box text", wxYES_NO|wxCANCEL|wxICON_INFORMATION);
+      "Message box text", wxNO_DEFAULT|wxYES_NO|wxCANCEL|wxICON_INFORMATION);
+
+  switch ( dialog.ShowModal() )
+  {
+      case wxID_YES:
+          wxLogStatus(wxT("You pressed \"Yes\""));
+          break;
+
+      case wxID_NO:
+          wxLogStatus(wxT("You pressed \"No\""));
+          break;
 
-  dialog.ShowModal();
+      case wxID_CANCEL:
+          wxLogStatus(wxT("You pressed \"Cancel\""));
+          break;
+
+      default:
+          wxLogError(wxT("Unexpected wxMessageDialog return code!"));
+  }
 }
 
 void MyFrame::NumericEntry(wxCommandEvent& WXUNUSED(event) )
@@ -531,6 +557,8 @@ void MyFrame::DirChoose(wxCommandEvent& WXUNUSED(event) )
     }
 }
 
+#if defined(__WXMSW__) || defined(__WXMAC__)
+
 void MyFrame::GenericDirChoose(wxCommandEvent& WXUNUSED(event) )
 {
 #if !defined(__WXMSW__) || defined(wxUSE_DIRDLGG) && wxUSE_DIRDLGG
@@ -551,6 +579,8 @@ void MyFrame::GenericDirChoose(wxCommandEvent& WXUNUSED(event) )
 #endif
 }
 
+#endif // wxMSW || wxMAC
+
 void MyFrame::ModalDlg(wxCommandEvent& WXUNUSED(event))
 {
     MyModalDialog dlg(this);