/********************************************************************* * SEGGER Software GmbH * * Solutions for real time microcontroller applications * ********************************************************************** * * * (c) 1996 - 2019 SEGGER Microcontroller GmbH * * * * Internet: www.segger.com Support: support@segger.com * * * ********************************************************************** ** emWin V6.10 - Graphical user interface for embedded applications ** All Intellectual Property rights in the Software belongs to SEGGER. emWin 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 the following terms: The software has been licensed by SEGGER Software GmbH to Nuvoton Technology Corporationat the address: No. 4, Creation Rd. III, Hsinchu Science Park, Taiwan for the purposes of creating libraries for its Arm Cortex-M and Arm9 32-bit microcontrollers, commercialized and distributed by Nuvoton Technology Corporation under the terms and conditions of an End User License Agreement supplied with the libraries. Full source code is available at: www.segger.com We appreciate your understanding and fairness. ---------------------------------------------------------------------- Licensing information Licensor: SEGGER Software GmbH Licensed to: Nuvoton Technology Corporation, No. 4, Creation Rd. III, Hsinchu Science Park, 30077 Hsinchu City, Taiwan Licensed SEGGER software: emWin License number: GUI-00735 License model: emWin License Agreement, signed February 27, 2018 Licensed platform: Cortex-M and ARM9 32-bit series microcontroller designed and manufactured by or for Nuvoton Technology Corporation ---------------------------------------------------------------------- Support and Update Agreement (SUA) SUA period: 2018-03-26 - 2020-03-27 Contact to extend SUA: sales@segger.com ---------------------------------------------------------------------- File : SCROLLBAR.h Purpose : SCROLLBAR include --------------------END-OF-HEADER------------------------------------- */ #ifndef SCROLLBAR_H #define SCROLLBAR_H #include "WM.h" #include "DIALOG_Type.h" /* Req. for Create indirect data structure */ #include "WIDGET.h" #if GUI_WINSUPPORT #if defined(__cplusplus) extern "C" { /* Make sure we have C-declarations in C++ programs */ #endif /********************************************************************* * * Defines * ********************************************************************** */ #define SCROLLBAR_CI_THUMB 0 #define SCROLLBAR_CI_SHAFT 1 #define SCROLLBAR_CI_ARROW 2 /********************************************************************* * * States */ #define SCROLLBAR_STATE_PRESSED WIDGET_STATE_USER0 /********************************************************************* * * Create / Status flags */ #define SCROLLBAR_CF_VERTICAL WIDGET_CF_VERTICAL #define SCROLLBAR_CF_FOCUSABLE WIDGET_STATE_FOCUSABLE #define SCROLLBAR_CF_FOCUSSABLE SCROLLBAR_CF_FOCUSABLE /************************************************************ * * Skinning property indices */ #define SCROLLBAR_SKINFLEX_PI_PRESSED 0 #define SCROLLBAR_SKINFLEX_PI_UNPRESSED 1 /********************************************************************* * * Public Types * ********************************************************************** */ typedef WM_HMEM SCROLLBAR_Handle; typedef struct { GUI_COLOR aColorFrame[3]; GUI_COLOR aColorUpper[2]; GUI_COLOR aColorLower[2]; GUI_COLOR aColorShaft[2]; GUI_COLOR ColorArrow; GUI_COLOR ColorGrasp; } SCROLLBAR_SKINFLEX_PROPS; typedef struct { int IsVertical; int State; } SCROLLBAR_SKINFLEX_INFO; /********************************************************************* * * 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_CreateAttached(WM_HWIN hParent, int SpecialFlags); SCROLLBAR_Handle SCROLLBAR_CreateEx (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id); SCROLLBAR_Handle SCROLLBAR_CreateUser (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id, int NumExtraBytes); SCROLLBAR_Handle SCROLLBAR_CreateIndirect(const GUI_WIDGET_CREATE_INFO * pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK * cb); /********************************************************************* * * The callback ... * * Do not call it directly ! It is only to be used from within an * overwritten callback. */ void SCROLLBAR_Callback(WM_MESSAGE * pMsg); /********************************************************************* * * 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); int SCROLLBAR_GetUserData(SCROLLBAR_Handle hObj, void * pDest, int NumBytes); GUI_COLOR SCROLLBAR_SetColor (SCROLLBAR_Handle hObj, int Index, GUI_COLOR Color); void SCROLLBAR_SetNumItems(SCROLLBAR_Handle hObj, int NumItems); void SCROLLBAR_SetPageSize(SCROLLBAR_Handle hObj, int PageSize); void SCROLLBAR_SetValue (SCROLLBAR_Handle hObj, int v); int SCROLLBAR_SetWidth (SCROLLBAR_Handle hObj, int Width); void SCROLLBAR_SetState (SCROLLBAR_Handle hObj, const WM_SCROLL_STATE* pState); int SCROLLBAR_SetUserData(SCROLLBAR_Handle hObj, const void * pSrc, int NumBytes); /********************************************************************* * * Member functions: Skinning * ********************************************************************** */ void SCROLLBAR_GetSkinFlexProps (SCROLLBAR_SKINFLEX_PROPS * pProps, int Index); void SCROLLBAR_SetSkinClassic (SCROLLBAR_Handle hObj); void SCROLLBAR_SetSkin (SCROLLBAR_Handle hObj, WIDGET_DRAW_ITEM_FUNC * pfDrawSkin); int SCROLLBAR_DrawSkinFlex (const WIDGET_ITEM_DRAW_INFO * pDrawItemInfo); void SCROLLBAR_SetSkinFlexProps (const SCROLLBAR_SKINFLEX_PROPS * pProps, int Index); void SCROLLBAR_SetDefaultSkinClassic(void); WIDGET_DRAW_ITEM_FUNC * SCROLLBAR_SetDefaultSkin(WIDGET_DRAW_ITEM_FUNC * pfDrawSkin); #define SCROLLBAR_SKIN_FLEX SCROLLBAR_DrawSkinFlex /********************************************************************* * * Managing default values * ********************************************************************** */ int SCROLLBAR_GetDefaultWidth(void); GUI_COLOR SCROLLBAR_SetDefaultColor(GUI_COLOR Color, unsigned int Index); /* Not yet documented */ int SCROLLBAR_SetDefaultWidth(int DefaultWidth); /********************************************************************* * * Global functions * ********************************************************************** */ int SCROLLBAR_GetThumbSizeMin(void); int SCROLLBAR_SetThumbSizeMin(int ThumbSizeMin); /********************************************************************* * * Query state * ********************************************************************** */ GUI_COLOR SCROLLBAR_GetColor (SCROLLBAR_Handle hObj, int Index); int SCROLLBAR_GetNumItems(SCROLLBAR_Handle hObj); int SCROLLBAR_GetPageSize(SCROLLBAR_Handle hObj); int SCROLLBAR_GetValue (SCROLLBAR_Handle hObj); /********************************************************************* * * Macros for compatibility * ********************************************************************** */ #define SCROLLBAR_BKCOLOR0_DEFAULT SCROLLBAR_COLOR_ARROW_DEFAULT #define SCROLLBAR_BKCOLOR1_DEFAULT SCROLLBAR_COLOR_SHAFT_DEFAULT #define SCROLLBAR_COLOR0_DEFAULT SCROLLBAR_COLOR_THUMB_DEFAULT #if defined(__cplusplus) } #endif #endif // GUI_WINSUPPORT #endif // SCROLLBAR_H /*************************** End of file ****************************/