fb9010ed40
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3916 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
103 lines
2.8 KiB
C++
103 lines
2.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: icon.h
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// Purpose: wxIcon class
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// Author: David Webster
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// Modified by:
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// Created: 10/09/99
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// RCS-ID: $Id$
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// Copyright: (c) David Webster
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_ICON_H_
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#define _WX_ICON_H_
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#include "wx/bitmap.h"
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class WXDLLEXPORT wxIconRefData: public wxBitmapRefData
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{
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friend class WXDLLEXPORT wxBitmap;
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friend class WXDLLEXPORT wxIcon;
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public:
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wxIconRefData();
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~wxIconRefData();
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public:
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WXHICON m_hIcon;
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};
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#define M_ICONDATA ((wxIconRefData *)m_refData)
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#define M_ICONHANDLERDATA ((wxIconRefData *)bitmap->GetRefData())
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// Icon
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class WXDLLEXPORT wxIcon: public wxBitmap
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{
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DECLARE_DYNAMIC_CLASS(wxIcon)
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public:
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wxIcon();
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// Copy constructors
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inline wxIcon(const wxIcon& icon) { Ref(icon); }
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wxIcon(const char bits[], int width, int height);
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wxIcon(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE,
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int desiredWidth = -1, int desiredHeight = -1);
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~wxIcon();
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bool LoadFile(const wxString& name, long flags = wxBITMAP_TYPE_ICO_RESOURCE,
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int desiredWidth = -1, int desiredHeight = -1);
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inline wxIcon& operator = (const wxIcon& icon) { if (*this == icon) return (*this); Ref(icon); return *this; }
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inline bool operator == (const wxIcon& icon) { return m_refData == icon.m_refData; }
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inline bool operator != (const wxIcon& icon) { return m_refData != icon.m_refData; }
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void SetHICON(WXHICON ico);
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inline WXHICON GetHICON() const { return (M_ICONDATA ? M_ICONDATA->m_hIcon : 0); }
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virtual bool Ok() const { return (m_refData != NULL) ; }
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private:
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// supress virtual function hiding warning
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virtual bool LoadFile( const wxString& name
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,long type = wxBITMAP_TYPE_BMP_RESOURCE
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)
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{ return(wxBitmap::LoadFile(name, type)); };
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};
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// Example handlers. TODO: write your own handlers for relevant types.
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class WXDLLEXPORT wxICOFileHandler: public wxBitmapHandler
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{
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DECLARE_DYNAMIC_CLASS(wxICOFileHandler)
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public:
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inline wxICOFileHandler()
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{
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m_name = "ICO icon file";
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m_extension = "ico";
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m_type = wxBITMAP_TYPE_ICO;
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};
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virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
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int desiredWidth = -1, int desiredHeight = -1);
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};
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class WXDLLEXPORT wxICOResourceHandler: public wxBitmapHandler
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{
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DECLARE_DYNAMIC_CLASS(wxICOResourceHandler)
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public:
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inline wxICOResourceHandler()
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{
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m_name = "ICO resource";
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m_extension = "ico";
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m_type = wxBITMAP_TYPE_ICO_RESOURCE;
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};
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virtual bool LoadFile(wxBitmap *bitmap, const wxString& name, long flags,
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int desiredWidth = -1, int desiredHeight = -1);
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};
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#endif
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// _WX_ICON_H_
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