headers/private/interface/ViewPort.h

   1 /*
   2  * Copyright 2013, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Ingo Weinhold <ingo_weinhold@gmx.de>
   7  */
   8 #ifndef _VIEW_PORT_H
   9 #define _VIEW_PORT_H
  10
  11
  12 #include <View.h>
  13
  14
  15 namespace BPrivate {
  16
  17
  18 class BViewPort : public BView {
  19 public:
  20                                                                 BViewPort(BView* child = NULL);
  21                                                                 BViewPort(BLayoutItem* child);
  22                                                                 BViewPort(const char* name,
  23                                                                         BView* child = NULL);
  24                                                                 BViewPort(const char* name,
  25                                                                         BLayoutItem* child);
  26         virtual                                         ~BViewPort();
  27
  28                         BView*                          ChildView() const;
  29                         void                            SetChildView(BView* child);
  30
  31                         BLayoutItem*            ChildItem() const;
  32                         void                            SetChildItem(BLayoutItem* child);
  33
  34 private:
  35                         class ViewPortLayout;
  36                         friend class ViewPortLayout;
  37
  38 private:
  39                         void                            _Init();
  40
  41 private:
  42                         ViewPortLayout*         fLayout;
  43                         BLayoutItem*            fChild;
  44 };
  45
  46
  47 }       // namespace BPrivate
  48
  49
  50 using ::BPrivate::BViewPort;
  51
  52
  53 #endif  // _VIEW_PORT_H