Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef nsISelectControlFrame_h___
       7             : #define nsISelectControlFrame_h___
       8             : 
       9             : #include "nsQueryFrame.h"
      10             : 
      11             : /**
      12             :   * nsISelectControlFrame is the interface for combo boxes and listboxes
      13             :   */
      14           0 : class nsISelectControlFrame : public nsQueryFrame
      15             : {
      16             : public:
      17             :   NS_DECL_QUERYFRAME_TARGET(nsISelectControlFrame)
      18             : 
      19             :   /**
      20             :    * Adds an option to the list at index
      21             :    */
      22             : 
      23             :   NS_IMETHOD AddOption(int32_t index) = 0;
      24             : 
      25             :   /**
      26             :    * Removes the option at index.  The caller must have a live script
      27             :    * blocker while calling this method.
      28             :    */
      29             :   NS_IMETHOD RemoveOption(int32_t index) = 0;
      30             : 
      31             :   /**
      32             :    * Sets whether the parser is done adding children
      33             :    * @param aIsDone whether the parser is done adding children
      34             :    */
      35             :   NS_IMETHOD DoneAddingChildren(bool aIsDone) = 0;
      36             : 
      37             :   /**
      38             :    * Notify the frame when an option is selected
      39             :    */
      40             :   NS_IMETHOD OnOptionSelected(int32_t aIndex, bool aSelected) = 0;
      41             : 
      42             :   /**
      43             :    * Notify the frame when selectedIndex was changed.  This might
      44             :    * destroy the frame.
      45             :    */
      46             :   NS_IMETHOD OnSetSelectedIndex(int32_t aOldIndex, int32_t aNewIndex) = 0;
      47             : 
      48             : };
      49             : 
      50             : #endif