51     };

    51     };

    52 public:

    52 public:

    53     virtual void HandleChoiceGroupModelEventL(

    53     virtual void HandleChoiceGroupModelEventL(

    54         CMIDChoiceGroupModel* aModel,

    54         CMIDChoiceGroupModel* aModel,

    55         TChoiceGroupModelEvent aEvent) = 0;

    55         TChoiceGroupModelEvent aEvent) = 0;

    56 };

    59 };

    57 

    60 

    58 

    61 

    59 /**

    62 /**

    60  * ChoiceGroup listbox model. Contains ChoiceGroup elements.

    63  * ChoiceGroup listbox model. Contains ChoiceGroup elements.

   157     // This should be done every time the contents of the model are changed,

   160     // This should be done every time the contents of the model are changed,

   158     // or icon array is retrieved with create flag set.

   161     // or icon array is retrieved with create flag set.

   159     // NOTE that the indices in the array and the item strings should

   162     // NOTE that the indices in the array and the item strings should

   160     // be synchronised. The selection icon is always at index

   163     // be synchronised. The selection icon is always at index

   161     // 0 (selected) and 1 (not selected)

   164     // 0 (selected) and 1 (not selected)

   162     void UpdateIconArrayL();

   168     void UpdateIconArrayL();

   163 

   170 

   164     // Returns true if there is at least one item that has icon

   171     // Returns true if there is at least one item that has icon

   165     TBool HasIcons() const;

   172     TBool HasIcons() const;

   166 

   173 

   167 private:  // Utility functions

   174 private:  // Utility functions

   181     // Icon to display the selection state. Depending on the

   188     // Icon to display the selection state. Depending on the

   182     // choice type this is either a radiobutton or a checkbox

   189     // choice type this is either a radiobutton or a checkbox

   183     CGulIcon* iIconSelected;

   190     CGulIcon* iIconSelected;

   184     CGulIcon* iIconNotSelected;

   191     CGulIcon* iIconNotSelected;

   185 

   192 

   186     // Dummy icon for elements that have no icon

   200     // Dummy icon for elements that have no icon

   187     CGulIcon* iIconDummy;

   201     CGulIcon* iIconDummy;

   188 

   202 

   189     // Element array

   203     // Element array

   190     CArrayPtrFlat<CMIDChoiceGroupElement>* iElements;

   204     CArrayPtrFlat<CMIDChoiceGroupElement>* iElements;