Scrollbar.h
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上传日期:2017-08-10
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- /*
- *********************************************************************************************************
- * uC/GUI
- * Universal graphic software for embedded applications
- *
- * (c) Copyright 2002, Micrium Inc., Weston, FL
- * (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
- *
- * 礐/GUI is protected by international copyright laws. Knowledge of the
- * source code may not be used to write a similar product. This file may
- * only be used in accordance with a license and should not be redistributed
- * in any way. We appreciate your understanding and fairness.
- *
- ----------------------------------------------------------------------
- File : SCROLLBAR.H
- Purpose : SCROLLBAR include
- --------------------END-OF-HEADER-------------------------------------
- */
- #ifndef SCROLLBAR_H
- #define SCROLLBAR_H
- #include "WM.H"
- #include "Dialog_Intern.h" /* Req. for Create indirect data structure */
- #if GUI_WINSUPPORT
- /************************************************************
- *
- * #defines
- *
- *************************************************************
- */
- /************************************************************
- *
- * Create / Status flags
- */
- #define SCROLLBAR_CF_VERTICAL WIDGET_CF_VERTICAL
- #define SCROLLBAR_CF_FOCUSSABLE WIDGET_STATE_FOCUSSABLE
- /*********************************************************************
- *
- * Public Types
- *
- **********************************************************************
- */
- typedef WM_HMEM SCROLLBAR_Handle;
- /*********************************************************************
- *
- * Create functions
- *
- **********************************************************************
- */
- SCROLLBAR_Handle SCROLLBAR_Create (int x0, int y0, int xsize, int ysize, WM_HWIN hParent, int Id, int WinFlags, int SpecialFlags);
- SCROLLBAR_Handle SCROLLBAR_CreateIndirect(const GUI_WIDGET_CREATE_INFO* pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK* cb);
- SCROLLBAR_Handle SCROLLBAR_CreateAttached(WM_HWIN hParent, int SpecialFlags);
- /*********************************************************************
- *
- * Member functions
- *
- **********************************************************************
- */
- /* Methods changing properties */
- void SCROLLBAR_AddValue (SCROLLBAR_Handle hObj, int Add);
- void SCROLLBAR_Dec (SCROLLBAR_Handle hObj);
- void SCROLLBAR_Inc (SCROLLBAR_Handle hObj);
- void SCROLLBAR_SetNumItems (SCROLLBAR_Handle hObj, int NumItems);
- void SCROLLBAR_SetPageSize (SCROLLBAR_Handle hObj, int PageSize);
- void SCROLLBAR_SetValue (SCROLLBAR_Handle hObj, int v);
- void SCROLLBAR_SetWidth (SCROLLBAR_Handle hObj, int Width);
- /*********************************************************************
- *
- * Query state
- *
- **********************************************************************
- */
- int SCROLLBAR_GetValue(SCROLLBAR_Handle hObj);
- #endif /* if GUI_WINSUPPORT */
- #endif /* SCROLLBAR_H */