Implement setFont on the iOS port of wxStaticText.

[wxWidgets.git] / interface / wx / iconbndl.h

diff --git a/interface/wx/iconbndl.h b/interface/wx/iconbndl.h
index 7b2d3265a629e65d15d75a3769ff04532410ae52..217adb464ae37250675144a11aef83288184a6a0 100644 (file)
--- a/interface/wx/iconbndl.h
+++ b/interface/wx/iconbndl.h
@@ -2,19 +2,17 @@
 // Name:        iconbndl.h
 // Purpose:     interface of wxIconBundle
 // Author:      wxWidgets team
 // Name:        iconbndl.h
 // Purpose:     interface of wxIconBundle
 // Author:      wxWidgets team

-// RCS-ID:      $Id$
-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /**
     @class wxIconBundle
 
 /////////////////////////////////////////////////////////////////////////////
 
 /**
     @class wxIconBundle
 

-    This class contains multiple copies of an icon in different sizes,
-    see also wxDialog::SetIcons and
-    wxTopLevelWindow::SetIcons.
+    This class contains multiple copies of an icon in different sizes.
+    It is typically used in wxDialog::SetIcons and wxTopLevelWindow::SetIcons.

 
     @library{wxcore}
 
     @library{wxcore}

-    @category{FIXME}
+    @category{gdi}

 
     @stdobjects
     ::wxNullIconBundle
 
     @stdobjects
     ::wxNullIconBundle


@@ -22,61 +20,147 @@
 class wxIconBundle : public wxGDIObject
 {
 public:
 class wxIconBundle : public wxGDIObject
 {
 public:

-    //@{

     /**
     /**

-        Copy constructor.
+        The elements of this enum determine what happens if GetIcon() doesn't
+        find the icon of exactly the requested size.
+
+        @since 2.9.4
+     */
+    enum
+    {
+        /// Return invalid icon if exact size is not found.
+        FALLBACK_NONE = 0,
+
+        /// Return the icon of the system icon size if exact size is not found.
+        /// May be combined with other non-NONE enum elements to determine what
+        /// happens if the system icon size is not found neither.
+        FALLBACK_SYSTEM = 1,
+
+        /// Return the icon of closest larger size or, if there is no icon of
+        /// larger size in the bundle, the closest icon of smaller size.
+        FALLBACK_NEAREST_LARGER = 2
+    };
+
+
+    /**
+        Default ctor.

     */
     wxIconBundle();
     */
     wxIconBundle();

-    wxIconBundle(const wxString& file, wxBitmapType type);
+
+    /**
+        Initializes the bundle with the icon(s) found in the file.
+    */
+    wxIconBundle(const wxString& file, wxBitmapType type = wxBITMAP_TYPE_ANY);
+
+    /**
+        Initializes the bundle with the icon(s) found in the stream.
+
+        Notice that the @a stream must be seekable, at least if it contains
+        more than one icon. The stream pointer is positioned after the last
+        icon read from the stream when this function returns.
+
+        @since 2.9.0
+    */
+    wxIconBundle(wxInputStream& stream, wxBitmapType type = wxBITMAP_TYPE_ANY);
+
+    /**
+        Initializes the bundle with a single icon.
+    */

     wxIconBundle(const wxIcon& icon);
     wxIconBundle(const wxIcon& icon);

+
+    /**
+        Copy constructor.
+    */

     wxIconBundle(const wxIconBundle& ic);
     wxIconBundle(const wxIconBundle& ic);

-    //@}

 
     /**
         Destructor.
     */
 
     /**
         Destructor.
     */

-    ~wxIconBundle();
+    virtual ~wxIconBundle();
+
+    /**
+        Adds all the icons contained in the file to the bundle; if the
+        collection already contains icons with the same width and height, they
+        are replaced by the new ones.
+    */
+    void AddIcon(const wxString& file, wxBitmapType type = wxBITMAP_TYPE_ANY);
+
+    /**
+        Adds all the icons contained in the stream to the bundle; if the
+        collection already contains icons with the same width and height, they
+        are replaced by the new ones.
+
+        Notice that, as well as in the constructor loading the icon bundle from
+        stream, the @a stream must be seekable, at least if more than one icon
+        is to be loaded from it.
+
+        @since 2.9.0
+    */
+    void AddIcon(wxInputStream& stream, wxBitmapType type = wxBITMAP_TYPE_ANY);

 
 

-    //@{

     /**
         Adds the icon to the collection; if the collection already
         contains an icon with the same width and height, it is
         replaced by the new one.
     */
     /**
         Adds the icon to the collection; if the collection already
         contains an icon with the same width and height, it is
         replaced by the new one.
     */

-    void AddIcon(const wxString& file, wxBitmapType type);

     void AddIcon(const wxIcon& icon);
     void AddIcon(const wxIcon& icon);

-    //@}

 
 

-    //@{

     /**
     /**

-        Same as GetIcon( wxSize( size, size ) ).
+        Returns the icon with the given size.
+
+        If @a size is ::wxDefaultSize, it is interpreted as the standard system
+        icon size, i.e. the size returned by wxSystemSettings::GetMetric() for
+        @c wxSYS_ICON_X and @c wxSYS_ICON_Y.
+
+        If the bundle contains an icon with exactly the requested size, it's
+        always returned. Otherwise, the behaviour depends on the flags. If only
+        wxIconBundle::FALLBACK_NONE is given, the function returns an invalid
+        icon. If wxIconBundle::FALLBACK_SYSTEM is given, it tries to find the
+        icon of standard system size, regardless of the size passed as 
+        parameter. Otherwise, or if the icon system size is not found neither,
+        but wxIconBundle::FALLBACK_NEAREST_LARGER flag is specified, the
+        function returns the smallest icon of the size larger than the 
+        requested one or, if this fails too, just the icon closest to the
+        specified size.
+
+        The @a flags parameter is available only since wxWidgets 2.9.4.

     */
     */

-    wxIcon GetIcon(const wxSize& size) const;
-    const wxIcon  GetIcon(wxCoord size = -1) const;
-    //@}
+    wxIcon GetIcon(const wxSize& size, int flags = FALLBACK_SYSTEM) const;

 
     /**
 
     /**

-        Returns the icon with exactly the given size or @c wxNullIcon if this
+        Same as @code GetIcon( wxSize( size, size ) ) @endcode.
+    */
+    wxIcon GetIcon(wxCoord size = wxDefaultCoord,
+                   int flags = FALLBACK_SYSTEM) const;
+
+    /**
+        Returns the icon with exactly the given size or ::wxNullIcon if this

         size is not available.
     */
     wxIcon GetIconOfExactSize(const wxSize& size) const;
 
     /**
         size is not available.
     */
     wxIcon GetIconOfExactSize(const wxSize& size) const;
 
     /**

-        Returns @true if the bundle doesn't contain any icons, @false otherwise (in
-        which case a call to GetIcon() with default
-        parameter should return a valid icon).
+       return the number of available icons

     */
     */

-    bool IsEmpty() const;
+    size_t GetIconCount() const;

 
     /**
 
     /**

-        Assignment operator, using @ref overview_trefcount "reference counting".
+       return the icon at index (must be < GetIconCount())

     */
     */

-    wxIconBundle operator =(const wxIconBundle& ic);
+    wxIcon GetIconByIndex(size_t n) const;

 
     /**
 
     /**

-        Equality operator. This returns @true if two icon bundles are equal.
+        Returns @true if the bundle doesn't contain any icons, @false otherwise
+        (in which case a call to GetIcon() with default parameter should return
+        a valid icon).

     */
     */

-    bool operator ==(const wxIconBundle& ic);
+    bool IsEmpty() const;
+
+    /**
+        Assignment operator, using @ref overview_refcount "reference counting".
+    */
+    wxIconBundle& operator=(const wxIconBundle& ic);
+

 };
 
 
 };