Must clear property selection in wxPGProperty::SetChoices() or risk a crash

[wxWidgets.git] / interface / wx / choicdlg.h

diff --git a/interface/wx/choicdlg.h b/interface/wx/choicdlg.h
index bd2238a33b7831d2cdb210d4044840d28c138c45..534564455d75455b9380ab3ade7f6b2f3a5ab479 100644 (file)
--- a/interface/wx/choicdlg.h
+++ b/interface/wx/choicdlg.h
@@ -60,6 +60,10 @@ public:
         strings.
 
         @endWxPythonOnly
+
+        @beginWxPerlOnly
+        Not supported by wxPerl.
+        @endWxPerlOnly
     */
     wxMultiChoiceDialog(wxWindow* parent, const wxString& message,
                         const wxString& caption,
@@ -103,6 +107,10 @@ public:
         strings.
 
         @endWxPythonOnly
+
+        @beginWxPerlOnly
+        Use an array reference for the @a choices parameter.
+        @endWxPerlOnly
     */
     wxMultiChoiceDialog(wxWindow* parent,
                         const wxString& message,
@@ -189,6 +197,10 @@ public:
         strings.
 
         @endWxPythonOnly
+
+        @beginWxPerlOnly
+        Not supported by wxPerl.
+        @endWxPerlOnly
     */
     wxSingleChoiceDialog(wxWindow* parent, const wxString& message,
                          const wxString& caption,
@@ -237,6 +249,10 @@ public:
         strings.
 
         @endWxPythonOnly
+
+        @beginWxPerlOnly
+        Use an array reference for the @a choices parameter.
+        @endWxPerlOnly
     */
     wxSingleChoiceDialog(wxWindow* parent,
                          const wxString& message,
@@ -287,6 +303,10 @@ public:
     selected string. If the user pressed cancel, -1 is returned.
 
     @header{wx/choicdlg.h}
+
+    @beginWxPerlOnly
+    Use an array reference for the @a aChoices parameter.
+    @endWxPerlOnly
 */
 int wxGetSingleChoiceIndex(const wxString& message,
                            const wxString& caption,
@@ -328,6 +348,10 @@ int wxGetSingleChoiceIndex(const wxString& message,
     characters) is centred; if @false, the message is left-justified.
 
     @header{wx/choicdlg.h}
+
+    @beginWxPerlOnly
+    Use an array reference for the @a choices parameter.
+    @endWxPerlOnly
 */
 wxString wxGetSingleChoice(const wxString& message,
                            const wxString& caption,
@@ -361,6 +385,10 @@ wxString wxGetSingleChoice(const wxString& message,
     of elements as @c choices or @c aChoices!
 
     @header{wx/choicdlg.h}
+
+    @beginWxPerlOnly
+    Use an array reference for the @a aChoices and @a client_data parameters.
+    @endWxPerlOnly
 */
 wxString wxGetSingleChoiceData(const wxString& message,
                                const wxString& caption,
@@ -394,7 +422,8 @@ wxString wxGetSingleChoiceData(const wxString& message,
     multiple-selection listbox. The user may choose an arbitrary (including 0)
     number of items in the listbox whose indices will be returned in
     @c selections array. The initial contents of this array will be used to
-    select the items when the dialog is shown.
+    select the items when the dialog is shown. If the user cancels the dialog,
+    the function returns -1 and @c selections array is left unchanged.
 
     You may pass the list of strings to choose from either using @c choices
     which is an array of @a n strings for the listbox or by using a single
@@ -404,8 +433,14 @@ wxString wxGetSingleChoiceData(const wxString& message,
     characters) is centred; if @false, the message is left-justified.
 
     @header{wx/choicdlg.h}
+
+    @beginWxPerlOnly
+    Use an array reference for the @a choices parameter.
+    In wxPerl there is no @a selections parameter; the function
+    returns an array containing the user selections.
+    @endWxPerlOnly
 */
-size_t wxGetMultipleChoices(wxArrayInt& selections,
+int wxGetSelectedChoices(wxArrayInt& selections,
                             const wxString& message,
                             const wxString& caption,
                             const wxArrayString& aChoices,
@@ -415,7 +450,7 @@ size_t wxGetMultipleChoices(wxArrayInt& selections,
                             bool centre = true,
                             int width = 150,
                             int height = 200);
-size_t wxGetMultipleChoices(wxArrayInt& selections,
+int wxGetSelectedChoices(wxArrayInt& selections,
                             const wxString& message,
                             const wxString& caption,
                             int n,