interface/iconbndl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        iconbndl.h
   3 // Purpose:     interface of wxIconBundle
   4 // Author:      wxWidgets team
   5 // RCS-ID:      $Id$
   6 // Licence:     wxWindows license
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 /**
  10     @class wxIconBundle
  11     @wxheader{iconbndl.h}
  12
  13     This class contains multiple copies of an icon in different sizes,
  14     see also wxDialog::SetIcons and
  15     wxTopLevelWindow::SetIcons.
  16
  17     @library{wxcore}
  18     @category{FIXME}
  19
  20     @stdobjects
  21     ::wxNullIconBundle
  22 */
  23 class wxIconBundle : public wxGDIObject
  24 {
  25 public:
  26     //@{
  27     /**
  28         Copy constructor.
  29     */
  30     wxIconBundle();
  31     wxIconBundle(const wxString& file, wxBitmapType type);
  32     wxIconBundle(const wxIcon& icon);
  33     wxIconBundle(const wxIconBundle& ic);
  34     //@}
  35
  36     /**
  37         Destructor.
  38     */
  39     ~wxIconBundle();
  40
  41     //@{
  42     /**
  43         Adds the icon to the collection; if the collection already
  44         contains an icon with the same width and height, it is
  45         replaced by the new one.
  46     */
  47     void AddIcon(const wxString& file, wxBitmapType type);
  48     void AddIcon(const wxIcon& icon);
  49     //@}
  50
  51     //@{
  52     /**
  53         Same as GetIcon( wxSize( size, size ) ).
  54     */
  55     wxIcon GetIcon(const wxSize& size) const;
  56     const wxIcon  GetIcon(wxCoord size = -1) const;
  57     //@}
  58
  59     /**
  60         Returns the icon with exactly the given size or @c wxNullIcon if this
  61         size is not available.
  62     */
  63     wxIcon GetIconOfExactSize(const wxSize& size) const;
  64
  65     /**
  66         Returns @true if the bundle doesn't contain any icons, @false otherwise (in
  67         which case a call to GetIcon() with default
  68         parameter should return a valid icon).
  69     */
  70     bool IsEmpty() const;
  71
  72     /**
  73         Assignment operator, using @ref overview_trefcount "reference counting".
  74     */
  75     wxIconBundle operator =(const wxIconBundle& ic);
  76
  77     /**
  78         Equality operator. This returns @true if two icon bundles are equal.
  79     */
  80     bool operator ==(const wxIconBundle& ic);
  81 };
  82
  83
  84 /**
  85     An empty wxIconBundle.
  86 */
  87 wxIconBundle wxNullIconBundle;
  88
  89