src/tests/add-ons/print/ppd/ui/UIUtils.cpp

   1 /*
   2  * Copyright 2008, Haiku.
   3  * Distributed under the terms of the MIT license.
   4  *
   5  * Authors:
   6  *              Michael Pfeiffer <laplace@users.sourceforge.net>
   7  */
   8
   9 #include "UIUtils.h"
  10
  11 void MakeEmpty(BListView* list)
  12 {
  13         if (list != NULL) {
  14                 BListItem* item;
  15                 while ((item = list->RemoveItem((int32)0)) != NULL) {
  16                         delete item;
  17                 }
  18         }
  19 }
  20
  21 void RemoveChildren(BView* view)
  22 {
  23         if (view != NULL) {
  24                 BView* child;
  25                 while ((child = view->ChildAt(0)) != NULL) {
  26                         child->RemoveSelf();
  27                         delete child;
  28                 }
  29         }
  30 }
  31