X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/70bf3295928711b17e5931a492104c160546544e..2a45803fc3877afd0ae3ce356dfe216505165882:/include/wx/iconbndl.h diff --git a/include/wx/iconbndl.h b/include/wx/iconbndl.h index f2161aff35..0955e71654 100644 --- a/include/wx/iconbndl.h +++ b/include/wx/iconbndl.h @@ -13,10 +13,13 @@ #define _WX_ICONBNDL_H_ #include "wx/gdiobj.h" -// for wxSize -#include "wx/gdicmn.h" +#include "wx/gdicmn.h" // for wxSize #include "wx/icon.h" +#include "wx/dynarray.h" + +class WXDLLIMPEXP_FWD_BASE wxInputStream; + WX_DECLARE_EXPORTED_OBJARRAY(wxIcon, wxIconArray); // this class can't load bitmaps of type wxBITMAP_TYPE_ICO_RESOURCE, @@ -25,11 +28,33 @@ WX_DECLARE_EXPORTED_OBJARRAY(wxIcon, wxIconArray); class WXDLLIMPEXP_CORE wxIconBundle : public wxGDIObject { public: + // Flags that determine what happens if GetIcon() doesn't find the icon of + // exactly the requested size. + 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 constructor wxIconBundle(); // initializes the bundle with the icon(s) found in the file - wxIconBundle(const wxString& file, wxBitmapType type); +#if wxUSE_STREAMS && wxUSE_IMAGE +#if wxUSE_FFILE || wxUSE_FILE + wxIconBundle(const wxString& file, wxBitmapType type = wxBITMAP_TYPE_ANY); +#endif // wxUSE_FFILE || wxUSE_FILE + wxIconBundle(wxInputStream& stream, wxBitmapType type = wxBITMAP_TYPE_ANY); +#endif // wxUSE_STREAMS && wxUSE_IMAGE // initializes the bundle with a single icon wxIconBundle(const wxIcon& icon); @@ -39,7 +64,12 @@ public: // adds all the icons contained in the file to the collection, // if the collection already contains icons with the same // width and height, they are replaced - void AddIcon(const wxString& file, wxBitmapType type); +#if wxUSE_STREAMS && wxUSE_IMAGE +#if wxUSE_FFILE || wxUSE_FILE + void AddIcon(const wxString& file, wxBitmapType type = wxBITMAP_TYPE_ANY); +#endif // wxUSE_FFILE || wxUSE_FILE + void AddIcon(wxInputStream& stream, wxBitmapType type = wxBITMAP_TYPE_ANY); +#endif // wxUSE_STREAMS && wxUSE_IMAGE // adds the icon to the collection, if the collection already // contains an icon with the same width and height, it is @@ -47,13 +77,13 @@ public: void AddIcon(const wxIcon& icon); // returns the icon with the given size; if no such icon exists, - // returns the icon with size wxSYS_ICON_[XY]; if no such icon exists, - // returns the first icon in the bundle - wxIcon GetIcon(const wxSize& size) const; + // behavior is specified by the flags. + wxIcon GetIcon(const wxSize& size, int flags = FALLBACK_SYSTEM) const; // equivalent to GetIcon(wxSize(size, size)) - wxIcon GetIcon(wxCoord size = wxDefaultCoord) const - { return GetIcon(wxSize(size, size)); } + wxIcon GetIcon(wxCoord size = wxDefaultCoord, + int flags = FALLBACK_SYSTEM) const + { return GetIcon(wxSize(size, size), flags); } // returns the icon exactly of the specified size or wxNullIcon if no icon // of exactly given size are available @@ -74,6 +104,7 @@ public: bool IsEmpty() const { return GetIconCount() == 0; } #if WXWIN_COMPATIBILITY_2_8 +#if wxUSE_STREAMS && wxUSE_IMAGE && (wxUSE_FFILE || wxUSE_FILE) wxDEPRECATED( void AddIcon(const wxString& file, long type) { AddIcon(file, (wxBitmapType)type); @@ -85,6 +116,7 @@ public: AddIcon(file, (wxBitmapType)type); } ) +#endif // wxUSE_STREAMS && wxUSE_IMAGE && (wxUSE_FFILE || wxUSE_FILE) #endif // WXWIN_COMPATIBILITY_2_8 protected: