X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..cf0cf17b0058bca4f7144b474a906d73b4fd06ef:/include/wx/mac/carbon/imaglist.h?ds=sidebyside diff --git a/include/wx/mac/carbon/imaglist.h b/include/wx/mac/carbon/imaglist.h index 2f80215710..801a805a18 100644 --- a/include/wx/mac/carbon/imaglist.h +++ b/include/wx/mac/carbon/imaglist.h @@ -1,14 +1,11 @@ ///////////////////////////////////////////////////////////////////////////// // Name: imaglist.h -// Purpose: wxImageList class. Note: if your GUI doesn't have -// an image list equivalent, you can use the generic class -// in src/generic. -// Author: Stefan Csomor -// Modified by: -// Created: 1998-01-01 -// RCS-ID: $Id$ -// Copyright: (c) Stefan Csomor -// Licence: wxWidgets licence +// Purpose: +// Author: Robert Roebling, Stefan Csomor +// Created: 01/02/97 +// Id: +// Copyright: (c) 1998 Robert Roebling and Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_IMAGLIST_H_ @@ -18,7 +15,13 @@ #pragma interface "imaglist.h" #endif -#include "wx/bitmap.h" +#include "wx/defs.h" +#include "wx/list.h" +#include "wx/icon.h" + +class WXDLLEXPORT wxDC; +class WXDLLEXPORT wxBitmap; +class WXDLLEXPORT wxColour; /* * wxImageList is used for wxListCtrl, wxTreeCtrl. These controls refer to @@ -27,8 +30,15 @@ * a variety of sources - a single bitmap plus a colour to indicate the mask, * two bitmaps, or an icon. * + * Image lists can also create and draw images used for drag and drop functionality. + * This is not yet implemented in wxImageList. We need to discuss a generic API + * for doing drag and drop and see whether it ties in with the Win95 view of it. + * See below for candidate functions and an explanation of how they might be + * used. */ +#if !defined(wxIMAGELIST_DRAW_NORMAL) + // Flags for Draw #define wxIMAGELIST_DRAW_NORMAL 0x0001 #define wxIMAGELIST_DRAW_TRANSPARENT 0x0002 @@ -42,106 +52,43 @@ enum { wxIMAGE_LIST_STATE // State icons: unimplemented (see WIN32 documentation) }; -// Eventually we'll make this a reference-counted wxGDIObject. For -// now, the app must take care of ownership issues. That is, the -// image lists must be explicitly deleted after the control(s) that uses them -// is (are) deleted, or when the app exits. +#endif + class WXDLLEXPORT wxImageList: public wxObject { - DECLARE_DYNAMIC_CLASS(wxImageList) - public: - /* - * Public interface - */ - - wxImageList(); - - // Creates an image list. - // Specify the width and height of the images in the list, - // whether there are masks associated with them (e.g. if creating images - // from icons), and the initial size of the list. - inline wxImageList(int width, int height, bool mask = TRUE, int initialCount = 1) - { - Create(width, height, mask, initialCount); - } - ~wxImageList(); - - - // Attributes - //////////////////////////////////////////////////////////////////////////// - - // Returns the number of images in the image list. - int GetImageCount() const; - - bool GetSize(int index, int&width, int &height) const; - - // Operations - //////////////////////////////////////////////////////////////////////////// - - // Creates an image list - // width, height specify the size of the images in the list (all the same). - // mask specifies whether the images have masks or not. - // initialNumber is the initial number of images to reserve. - bool Create(int width, int height, bool mask = TRUE, int initialNumber = 1); - - // Adds a bitmap, and optionally a mask bitmap. - // Note that wxImageList creates *new* bitmaps, so you may delete - // 'bitmap' and 'mask' after calling Add. - int Add(const wxBitmap& bitmap, const wxBitmap& mask = wxNullBitmap); - - // Adds a bitmap, using the specified colour to create the mask bitmap - // Note that wxImageList creates *new* bitmaps, so you may delete - // 'bitmap' after calling Add. - int Add(const wxBitmap& bitmap, const wxColour& maskColour); - - // Adds a bitmap and mask from an icon. - int Add(const wxIcon& icon); - - // Replaces a bitmap, optionally passing a mask bitmap. - // Note that wxImageList creates new bitmaps, so you may delete - // 'bitmap' and 'mask' after calling Replace. - bool Replace(int index, const wxBitmap& bitmap, const wxBitmap& mask = wxNullBitmap); - -/* Not supported by Win95 - // Replacing a bitmap, using the specified colour to create the mask bitmap - // Note that wxImageList creates new bitmaps, so you may delete - // 'bitmap'. - bool Replace(int index, const wxBitmap& bitmap, const wxColour& maskColour); -*/ - - // Replaces a bitmap and mask from an icon. - // You can delete 'icon' after calling Replace. - bool Replace(int index, const wxIcon& icon); - - // Removes the image at the given index. - bool Remove(int index); - - // Remove all images - bool RemoveAll(); - - // Draws the given image on a dc at the specified position. - // If 'solidBackground' is TRUE, Draw sets the image list background - // colour to the background colour of the wxDC, to speed up - // drawing by eliminating masked drawing where possible. - bool Draw(int index, wxDC& dc, int x, int y, - int flags = wxIMAGELIST_DRAW_NORMAL, bool solidBackground = FALSE); - -/* TODO (optional?) - wxIcon *MakeIcon(int index); -*/ - -/* TODO - // Implementation - //////////////////////////////////////////////////////////////////////////// - - // Returns the native image list handle - inline WXHIMAGELIST GetHIMAGELIST() const { return m_hImageList; } - -protected: - WXHIMAGELIST m_hImageList; -*/ - +public: + wxImageList() { m_width = m_height = 0; } + wxImageList( int width, int height, bool mask = true, int initialCount = 1 ); + ~wxImageList(); + bool Create( int width, int height, bool mask = true, int initialCount = 1 ); + bool Create(); + + virtual int GetImageCount() const; + virtual bool GetSize( int index, int &width, int &height ) const; + + int Add( const wxIcon& bitmap ); + int Add( const wxBitmap& bitmap ); + int Add( const wxBitmap& bitmap, const wxBitmap& mask ); + int Add( const wxBitmap& bitmap, const wxColour& maskColour ); + wxBitmap GetBitmap(int index) const; + wxIcon GetIcon(int index) const; + bool Replace( int index, const wxIcon &bitmap ); + bool Replace( int index, const wxBitmap &bitmap ); + bool Remove( int index ); + bool RemoveAll(); + + virtual bool Draw(int index, wxDC& dc, int x, int y, + int flags = wxIMAGELIST_DRAW_NORMAL, + bool solidBackground = false); + +private: + wxList m_images; + + int m_width; + int m_height; + + DECLARE_DYNAMIC_CLASS(wxImageList) }; -#endif - // _WX_IMAGLIST_H_ +#endif // _WX_IMAGLIST_H_ +