headers/os/interface/StringItem.h

   1 /*
   2  * Copyright 2006-2009, Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _STRING_ITEM_H
   6 #define _STRING_ITEM_H
   7
   8
   9 #include <ListItem.h>
  10
  11
  12 class BStringItem : public BListItem {
  13 public:
  14                                                                 BStringItem(const char* text,
  15                                                                         uint32 outlineLevel = 0,
  16                                                                         bool expanded = true);
  17                                                                 BStringItem(BMessage* archive);
  18         virtual                                         ~BStringItem();
  19
  20         static  BArchivable*            Instantiate(BMessage* archive);
  21         virtual status_t                        Archive(BMessage* archive,
  22                                                                         bool deep = true) const;
  23
  24         virtual void                            DrawItem(BView* owner, BRect frame,
  25                                                                         bool complete = false);
  26         virtual void                            SetText(const char* text);
  27                         const char*                     Text() const;
  28
  29         virtual void                            Update(BView* owner, const BFont* font);
  30
  31         virtual status_t                        Perform(perform_code code, void* arg);
  32
  33 protected:
  34                         float                           BaselineOffset() const;
  35
  36 private:
  37         // FBC padding and forbidden methods
  38         virtual void                            _ReservedStringItem1();
  39         virtual void                            _ReservedStringItem2();
  40
  41                                                                 BStringItem(const BStringItem& item);
  42                         BStringItem&            operator=(const BStringItem& item);
  43
  44 private:
  45                         char*                           fText;
  46                         float                           fBaselineOffset;
  47                         uint32                          _reserved[2];
  48 };
  49
  50 #endif  // _STRING_ITEM_H