Avoid crash in SelectAll if there are no nodes besides the root

[wxWidgets.git] / wxPython / src / _choice.i

diff --git a/wxPython/src/_choice.i b/wxPython/src/_choice.i
index 366cc4e3082cfc4e0b67604d31f8b5e1a30845bc..365dda2c5a3e33cb2db503752a10b68f60307fa3 100644 (file)
--- a/wxPython/src/_choice.i
+++ b/wxPython/src/_choice.i
@@ -17,42 +17,75 @@
 
 MAKE_CONST_WXSTRING(ChoiceNameStr);
 
-
 //---------------------------------------------------------------------------
 %newgroup;
 
+
+DocStr(wxChoice,       
+"A Choice control is used to select one of a list of strings.
+Unlike a `wx.ListBox`, only the selection is visible until the
+user pulls down the menu of choices.", "
+
+Events
+------
+    ================    ==========================================
+    EVT_CHOICE          Sent when an item in the list is selected.
+    ================    ==========================================
+");
+       
+
+MustHaveApp(wxChoice);
+
 class wxChoice : public wxControlWithItems
 {
 public:
-    %addtofunc wxChoice         "self._setOORInfo(self)"
-    %addtofunc wxChoice()       ""
-
-    wxChoice(wxWindow *parent, wxWindowID id,
-             const wxPoint& pos = wxDefaultPosition,
-             const wxSize& size = wxDefaultSize,
-             int choices=0, wxString* choices_array=NULL,
-             long style = 0,
-             const wxValidator& validator = wxDefaultValidator,
-             const wxString& name = wxPyChoiceNameStr);
-    %name(PreChoice)wxChoice();
-
-    bool Create(wxWindow *parent, wxWindowID id,
-             const wxPoint& pos = wxDefaultPosition,
-             const wxSize& size = wxDefaultSize,
-             int choices=0, wxString* choices_array=NULL,
-             long style = 0,
-             const wxValidator& validator = wxDefaultValidator,
-             const wxString& name = wxPyChoiceNameStr);
-
-    int GetColumns();
-    void SetColumns(const int n = 1);
-    void SetSelection(const int n);
-    void SetStringSelection(const wxString& string);
-    void SetString(int n, const wxString& s);
-
-    %pragma(python) addtoclass = "
-    Select = SetSelection
-    "
+    %pythonAppend wxChoice         "self._setOORInfo(self)"
+    %pythonAppend wxChoice()       ""
+
+    DocCtorAStr(
+        wxChoice(wxWindow *parent, wxWindowID id=-1,
+                 const wxPoint& pos = wxDefaultPosition,
+                 const wxSize& size = wxDefaultSize,
+                 const wxArrayString& choices = wxPyEmptyStringArray,
+                 long style = 0,
+                 const wxValidator& validator = wxDefaultValidator,
+                 const wxString& name = wxPyChoiceNameStr),
+        "__init__(Window parent, int id, Point pos=DefaultPosition, Size size=DefaultSize,
+    List choices=EmptyList, long style=0, Validator validator=DefaultValidator,
+    String name=ChoiceNameStr) -> Choice",
+        "Create and show a Choice control", "");
+
+    DocCtorStrName(
+        wxChoice(),
+        "Precreate a Choice control for 2-phase creation.", "",
+        PreChoice);
+                
+
+    DocDeclAStr(
+        bool, Create(wxWindow *parent, wxWindowID id=-1,
+                     const wxPoint& pos = wxDefaultPosition,
+                     const wxSize& size = wxDefaultSize,
+                     const wxArrayString& choices = wxPyEmptyStringArray,
+                     long style = 0,
+                     const wxValidator& validator = wxDefaultValidator,
+                     const wxString& name = wxPyChoiceNameStr),
+        "Create(Window parent, int id, Point pos=DefaultPosition, Size size=DefaultSize,
+    List choices=EmptyList, long style=0, Validator validator=DefaultValidator,
+    String name=ChoiceNameStr) -> bool",
+        "Actually create the GUI Choice control for 2-phase creation", "");
+
+    DocDeclStr(
+        int , GetCurrentSelection() const,
+        "Unlike `GetSelection` which only returns the accepted selection value,
+i.e. the selection in the control once the user closes the dropdown
+list, this function returns the current selection.  That is, while the
+dropdown list is shown, it returns the currently selected item in
+it. When it is not shown, its result is the same as for the other
+function.", "");
+    
+
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
 };
 
 //---------------------------------------------------------------------------