Don't complain under MicroWindows if a wxDC's HDC is NULL - it happens

[wxWidgets.git] / src / generic / choicdgg.cpp

diff --git a/src/generic/choicdgg.cpp b/src/generic/choicdgg.cpp
index 99d5079b4f1411cbc5b7ca9cd2bbb08d70f4f49a..f97e674d19d0181b9a4457e7e6ae46d2cf42d414 100644 (file)
--- a/src/generic/choicdgg.cpp
+++ b/src/generic/choicdgg.cpp
@@ -28,6 +28,8 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_CHOICEDLG
+
 #ifndef WX_PRECOMP
     #include <stdio.h>
     #include "wx/utils.h"
@@ -81,9 +83,10 @@ int ConvertWXArrayToC(const wxArrayString& aChoices, wxString **choices)
 {
     int n = aChoices.GetCount();
     *choices = new wxString[n];
+
     for ( int i = 0; i < n; i++ )
     {
-        *choices[i] = aChoices[i];
+        (*choices)[i] = aChoices[i];   
     }
 
     return n;
@@ -166,6 +169,23 @@ int wxGetSingleChoiceIndex( const wxString& message,
     return choice;
 }
 
+int wxGetSingleChoiceIndex( const wxString& message,
+                            const wxString& caption,
+                            const wxArrayString& aChoices,
+                            wxWindow *parent,
+                            int x, int y,
+                            bool centre,
+                            int width, int height)
+{
+    wxString *choices;
+    int n = ConvertWXArrayToC(aChoices, &choices);
+    int res = wxGetSingleChoiceIndex(message, caption, n, choices, parent,
+                                     x, y, centre, width, height);
+    delete [] choices;
+
+    return res;
+}
+
 #ifdef WXWIN_COMPATIBILITY_2
 // Overloaded for backward compatibility
 int wxGetSingleChoiceIndex( const wxString& message,
@@ -258,6 +278,10 @@ size_t wxGetMultipleChoices(wxArrayInt& selections,
                             int WXUNUSED(width), int WXUNUSED(height))
 {
     wxMultiChoiceDialog dialog(parent, message, caption, n, choices);
+
+    if ( !selections.IsEmpty() )
+        dialog.SetSelections(selections);
+
     if ( dialog.ShowModal() == wxID_OK )
         selections = dialog.GetSelections();
     else
@@ -501,3 +525,5 @@ bool wxMultiChoiceDialog::TransferDataFromWindow()
 
     return TRUE;
 }
+
+#endif // wxUSE_CHOICEDLG