Moved wxPGChoices m_choices member from various property classes to base wxPGProperty. This allows any property to have choices without subclassing and therefore work with Choice and ComboBox editors. Also removed redundant choice manipulation functions from wxPropertyGridinterface (ie. now use ones in wxPGProperty).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55740 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/doxygen/overviews/propgrid.h

@@ -296,8 +296,8 @@ You have to provide list of constant labels, and optionally relevant values
 
 @remarks
 
-- Value wxPG_INVALID_VALUE (equals 2147483647 which usually equals INT_MAX) is not
-  allowed as value.
+- Value wxPG_INVALID_VALUE (equals INT_MAX) is not allowed as list
+  item value.
 
 A very simple example:
 
@@ -365,7 +365,6 @@ Here's extended example using values as well:
     long array_diet_ids[] =
     { 40, 45, 50 };
 
-    // Value can be set from string as well
     pg->Append( new wxEnumProperty(wxT("Diet"),
                                    wxPG_LABEL,
                                    array_diet,
@@ -394,45 +393,26 @@ Here's extended example using values as well:
 
     // Note: you can add even whole arrays to wxPGChoices
 
-    pg->Append( new wxEnumProperty(wxT("Diet"),
+    pg->Append( new wxEnumProperty(wxT("Primary Diet"),
                                    wxPG_LABEL,
                                    chs) );
 
     // Add same choices to another property as well - this is efficient due
     // to reference counting
-    pg->Append( new wxEnumProperty(wxT("Diet 2"),
+    pg->Append( new wxEnumProperty(wxT("Secondary Diet"),
                                    wxPG_LABEL,
                                    chs) );
 
- @endcode
-
-If you later need to change choices used by a property, there is function
-for that as well.
-
-@code
-
-    //
-    // Example 1: Add one extra item
-    wxPGChoices& choices = pg->GetPropertyChoices(wxT("Diet"));
-    choices.Add(wxT("Custom"),55);
-
-    //
-    // Example 2: Replace all the choices
-    wxPGChoices chs;
-    chs.Add(wxT("<No valid items yet>"),0);
-    pg->SetPropertyChoices(wxT("Diet"),chs);
-
 @endcode
 
-If you want to create your enum properties with simple (label,name,value)
-constructor, then you need to create a new property class using one of the
-supplied macro pairs. See @ref pgproperty_creating for details.
+You can later change choices of property by using wxPGProperty::InsertChoice(),
+wxPGProperty::DeleteChoice(), and wxPGProperty::SetChoices().
 
 <b>wxEditEnumProperty</b> is works exactly like wxEnumProperty, except
 is uses non-readonly combobox as default editor, and value is stored as
 string when it is not any of the choices.
 
-wxFlagsProperty is similar:
+wxFlagsProperty has similar construction:
 
 @code
 
@@ -454,8 +434,8 @@ wxFlagsProperty is similar:
 wxFlagsProperty can use wxPGChoices just the same way as wxEnumProperty
 (and also custom property classes can be created with similar macro pairs).
 <b>Note: </b> When changing "choices" (ie. flag labels) of wxFlagsProperty,
-you will need to use SetPropertyChoices - otherwise they will not get updated
-properly.
+you will need to use wxPGProperty::SetChoices() to replace all choices
+at once - otherwise they will not get updated properly.
 
 @section propgrid_advprops Specialized Properties
 
@@ -839,7 +819,7 @@ each cell in the property grid. Use wxPropertyGridInterface::SetPropertyCell() o
 wxPGProperty::SetCell() for this purpose.
 
 In addition, it is possible to control these characteristics for
-wxPGChoices list items. See wxPGChoices::Item() and wxPGChoiceEntry class
+wxPGChoices list items. See wxPGChoices class
 reference for more info.
 
 
@@ -1049,8 +1029,8 @@ unique (base) name.
         pg->SetPropertyAttribute(wxT("MyFlagsProperty"),wxPG_BOOL_USE_CHECKBOX,true,wxPG_RECURSE);
     @endcode
 
-  - Default item names for wxBoolProperty are [wxT("False"),wxT("True")]. This can be
-    changed using wxPropertyGrid::SetBoolChoices(trueChoice,falseChoice).
+  - Default item names for wxBoolProperty are ["False", "True"]. This can be
+    changed using wxPropertyGrid::SetBoolChoices(trueChoice, falseChoice).
 
 @subsection propgrid_textctrlupdates Updates from wxTextCtrl Based Editor