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35 lines
1 KiB
C
35 lines
1 KiB
C
/*
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* Scroll-bar class extra info
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*
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* Copyright 1993 Martin Ayotte
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* Copyright 1994 Alexandre Julliard
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*/
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#ifndef __WINE_SCROLL_H
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#define __WINE_SCROLL_H
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#include "windef.h"
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struct tagWND;
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typedef struct
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{
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INT CurVal; /* Current scroll-bar value */
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INT MinVal; /* Minimum scroll-bar value */
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INT MaxVal; /* Maximum scroll-bar value */
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INT Page; /* Page size of scroll bar (Win32) */
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UINT flags; /* EnableScrollBar flags */
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} SCROLLBAR_INFO;
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extern LRESULT WINAPI ScrollBarWndProc( HWND hwnd, UINT uMsg,
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WPARAM wParam, LPARAM lParam );
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extern void SCROLL_DrawScrollBar( HWND hwnd, HDC hdc, INT nBar,
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BOOL arrows, BOOL interior );
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extern void SCROLL_HandleScrollEvent( HWND hwnd, INT nBar,
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UINT msg, POINT pt );
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extern INT SCROLL_SetNCSbState( struct tagWND *wndPtr, int vMin, int vMax, int vPos,
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int hMin, int hMax, int hPos );
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#endif /* __WINE_SCROLL_H */
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