122 lines
4.2 KiB
C
122 lines
4.2 KiB
C
/*
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*********************************************************************************************************
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* uC/GUI
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* Universal graphic software for embedded applications
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*
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* (c) Copyright 2002, Micrium Inc., Weston, FL
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* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
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*
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* µC/GUI is protected by international copyright laws. Knowledge of the
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* source code may not be used to write a similar product. This file may
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* only be used in accordance with a license and should not be redistributed
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* in any way. We appreciate your understanding and fairness.
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*
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----------------------------------------------------------------------
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File : SCROLLBAR.h
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Purpose : SCROLLBAR include
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--------------------END-OF-HEADER-------------------------------------
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*/
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#ifndef SCROLLBAR_H
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#define SCROLLBAR_H
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#include "WM.h"
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#include "DIALOG_Intern.h" /* Req. for Create indirect data structure */
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#include "WIDGET.h"
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#if GUI_WINSUPPORT
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#if defined(__cplusplus)
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extern "C" { /* Make sure we have C-declarations in C++ programs */
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#endif
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/************************************************************
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*
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* #defines
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*
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*************************************************************
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*/
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/************************************************************
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*
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* States
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*/
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#define SCROLLBAR_STATE_PRESSED WIDGET_STATE_USER0
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/************************************************************
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*
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* Create / Status flags
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*/
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#define SCROLLBAR_CF_VERTICAL WIDGET_CF_VERTICAL
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#define SCROLLBAR_CF_FOCUSSABLE WIDGET_STATE_FOCUSSABLE
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/*********************************************************************
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*
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* Public Types
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*
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**********************************************************************
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*/
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typedef WM_HMEM SCROLLBAR_Handle;
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/*********************************************************************
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*
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* Create functions
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*
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**********************************************************************
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*/
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SCROLLBAR_Handle SCROLLBAR_Create (int x0, int y0, int xsize, int ysize, WM_HWIN hParent, int Id, int WinFlags, int SpecialFlags);
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SCROLLBAR_Handle SCROLLBAR_CreateIndirect(const GUI_WIDGET_CREATE_INFO* pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK* cb);
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SCROLLBAR_Handle SCROLLBAR_CreateAttached(WM_HWIN hParent, int SpecialFlags);
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SCROLLBAR_Handle SCROLLBAR_CreateEx (int x0, int y0, int xsize, int ysize, WM_HWIN hParent,
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int WinFlags, int ExFlags, int Id);
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/*********************************************************************
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*
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* Member functions
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*
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**********************************************************************
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*/
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/* Methods changing properties */
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void SCROLLBAR_AddValue (SCROLLBAR_Handle hObj, int Add);
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void SCROLLBAR_Dec (SCROLLBAR_Handle hObj);
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void SCROLLBAR_Inc (SCROLLBAR_Handle hObj);
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void SCROLLBAR_SetNumItems (SCROLLBAR_Handle hObj, int NumItems);
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void SCROLLBAR_SetPageSize (SCROLLBAR_Handle hObj, int PageSize);
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void SCROLLBAR_SetValue (SCROLLBAR_Handle hObj, int v);
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int SCROLLBAR_SetWidth (SCROLLBAR_Handle hObj, int Width);
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void SCROLLBAR_SetState (SCROLLBAR_Handle hObj, const WM_SCROLL_STATE* pState);
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/*********************************************************************
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*
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* Global functions
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*
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**********************************************************************
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*/
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GUI_COLOR SCROLLBAR_GetDefaultBkColor(unsigned int Index); /* Not yet documented */
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GUI_COLOR SCROLLBAR_GetDefaultColor (unsigned int Index); /* Not yet documented */
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int SCROLLBAR_GetDefaultWidth (void);
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GUI_COLOR SCROLLBAR_SetDefaultBkColor(GUI_COLOR Color, unsigned int Index); /* Not yet documented */
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GUI_COLOR SCROLLBAR_SetDefaultColor (GUI_COLOR Color, unsigned int Index); /* Not yet documented */
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int SCROLLBAR_SetDefaultWidth (int DefaultWidth);
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/*********************************************************************
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*
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* Query state
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*
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**********************************************************************
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*/
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int SCROLLBAR_GetValue(SCROLLBAR_Handle hObj);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* if GUI_WINSUPPORT */
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#endif /* SCROLLBAR_H */
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