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/*********************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
**********************************************************************
* *
* (c) 1996 - 2017 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
** emWin V5.44 - 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 to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com
We appreciate your understanding and fairness.
----------------------------------------------------------------------
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license SLA0044,
* the "License"; You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
* http://www.st.com/SLA0044
*
******************************************************************************
----------------------------------------------------------------------
File : DROPDOWN.h
Purpose : Multiple choice object include
--------------------END-OF-HEADER-------------------------------------
*/
#ifndef DROPDOWN_H
#define DROPDOWN_H
#include "WM.h"
#include "DIALOG_Intern.h" /* Req. for Create indirect data structure */
#include "LISTBOX.h"
#if GUI_WINSUPPORT
#if defined(__cplusplus)
extern "C" { /* Make sure we have C-declarations in C++ programs */
#endif
/************************************************************
*
* Create flags
*/
#define DROPDOWN_CF_AUTOSCROLLBAR (1 << 0)
#define DROPDOWN_CF_UP (1 << 1)
/*********************************************************************
*
* Color indices
*/
#define DROPDOWN_CI_UNSEL 0
#define DROPDOWN_CI_SEL 1
#define DROPDOWN_CI_SELFOCUS 2
#define DROPDOWN_CI_ARROW 0
#define DROPDOWN_CI_BUTTON 1
/*********************************************************************
*
* Skinning property indices
*/
#define DROPDOWN_SKINFLEX_PI_EXPANDED 0
#define DROPDOWN_SKINFLEX_PI_FOCUSED 1
#define DROPDOWN_SKINFLEX_PI_ENABLED 2
#define DROPDOWN_SKINFLEX_PI_DISABLED 3
/*********************************************************************
*
* Types
*
**********************************************************************
*/
typedef WM_HMEM DROPDOWN_Handle;
typedef struct {
GUI_COLOR aColorFrame[3];
GUI_COLOR aColorUpper[2];
GUI_COLOR aColorLower[2];
GUI_COLOR ColorArrow;
GUI_COLOR ColorText;
GUI_COLOR ColorSep;
int Radius;
} DROPDOWN_SKINFLEX_PROPS;
/*********************************************************************
*
* Create functions
*
**********************************************************************
*/
DROPDOWN_Handle DROPDOWN_Create (WM_HWIN hWinParent, int x0, int y0, int xSize, int ySize, int Flags);
DROPDOWN_Handle DROPDOWN_CreateEx (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id);
DROPDOWN_Handle DROPDOWN_CreateUser (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id, int NumExtraBytes);
DROPDOWN_Handle DROPDOWN_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 DROPDOWN_Callback(WM_MESSAGE * pMsg);
/*********************************************************************
*
* Member functions
*
**********************************************************************
*/
void DROPDOWN_AddKey (DROPDOWN_Handle hObj, int Key);
void DROPDOWN_AddString (DROPDOWN_Handle hObj, const char* s);
void DROPDOWN_Collapse (DROPDOWN_Handle hObj);
void DROPDOWN_DecSel (DROPDOWN_Handle hObj);
void DROPDOWN_DecSelExp (DROPDOWN_Handle hObj);
void DROPDOWN_DeleteItem (DROPDOWN_Handle hObj, unsigned int Index);
void DROPDOWN_Expand (DROPDOWN_Handle hObj);
GUI_COLOR DROPDOWN_GetBkColor (DROPDOWN_Handle hObj, unsigned int Index);
GUI_COLOR DROPDOWN_GetColor (DROPDOWN_Handle hObj, unsigned int Index);
const GUI_FONT * DROPDOWN_GetFont (DROPDOWN_Handle hObj);
unsigned DROPDOWN_GetItemDisabled (DROPDOWN_Handle hObj, unsigned Index);
unsigned DROPDOWN_GetItemSpacing (DROPDOWN_Handle hObj);
int DROPDOWN_GetItemText (DROPDOWN_Handle hObj, unsigned Index, char * pBuffer, int MaxSize);
LISTBOX_Handle DROPDOWN_GetListbox (DROPDOWN_Handle hObj);
int DROPDOWN_GetNumItems (DROPDOWN_Handle hObj);
int DROPDOWN_GetSel (DROPDOWN_Handle hObj);
int DROPDOWN_GetSelExp (DROPDOWN_Handle hObj);
GUI_COLOR DROPDOWN_GetTextColor (DROPDOWN_Handle hObj, unsigned int Index);
int DROPDOWN_GetUserData (DROPDOWN_Handle hObj, void * pDest, int NumBytes);
void DROPDOWN_IncSel (DROPDOWN_Handle hObj);
void DROPDOWN_IncSelExp (DROPDOWN_Handle hObj);
void DROPDOWN_InsertString (DROPDOWN_Handle hObj, const char* s, unsigned int Index);
void DROPDOWN_SetAutoScroll (DROPDOWN_Handle hObj, int OnOff);
void DROPDOWN_SetBkColor (DROPDOWN_Handle hObj, unsigned int Index, GUI_COLOR color);
void DROPDOWN_SetColor (DROPDOWN_Handle hObj, unsigned int Index, GUI_COLOR Color);
void DROPDOWN_SetFont (DROPDOWN_Handle hObj, const GUI_FONT * pfont);
void DROPDOWN_SetItemDisabled (DROPDOWN_Handle hObj, unsigned Index, int OnOff);
void DROPDOWN_SetItemSpacing (DROPDOWN_Handle hObj, unsigned Value);
int DROPDOWN_SetListHeight (DROPDOWN_Handle hObj, unsigned Height);
void DROPDOWN_SetScrollbarColor(DROPDOWN_Handle hObj, unsigned Index, GUI_COLOR Color);
void DROPDOWN_SetScrollbarWidth(DROPDOWN_Handle hObj, unsigned Width);
void DROPDOWN_SetSel (DROPDOWN_Handle hObj, int Sel);
void DROPDOWN_SetSelExp (DROPDOWN_Handle hObj, int Sel);
void DROPDOWN_SetTextAlign (DROPDOWN_Handle hObj, int Align);
void DROPDOWN_SetTextColor (DROPDOWN_Handle hObj, unsigned int index, GUI_COLOR color);
void DROPDOWN_SetTextHeight (DROPDOWN_Handle hObj, unsigned TextHeight);
int DROPDOWN_SetUpMode (DROPDOWN_Handle hObj, int OnOff);
int DROPDOWN_SetUserData (DROPDOWN_Handle hObj, const void * pSrc, int NumBytes);
/*********************************************************************
*
* Member functions: Skinning
*
**********************************************************************
*/
void DROPDOWN_GetSkinFlexProps (DROPDOWN_SKINFLEX_PROPS * pProps, int Index);
void DROPDOWN_SetSkinClassic (DROPDOWN_Handle hObj);
void DROPDOWN_SetSkin (DROPDOWN_Handle hObj, WIDGET_DRAW_ITEM_FUNC * pfDrawSkin);
int DROPDOWN_DrawSkinFlex (const WIDGET_ITEM_DRAW_INFO * pDrawItemInfo);
void DROPDOWN_SetSkinFlexProps (const DROPDOWN_SKINFLEX_PROPS * pProps, int Index);
void DROPDOWN_SetDefaultSkinClassic(void);
WIDGET_DRAW_ITEM_FUNC * DROPDOWN_SetDefaultSkin(WIDGET_DRAW_ITEM_FUNC * pfDrawSkin);
#define DROPDOWN_SKIN_FLEX DROPDOWN_DrawSkinFlex
/*********************************************************************
*
* Managing default values
*
**********************************************************************
*/
GUI_COLOR DROPDOWN_GetDefaultBkColor (int Index);
GUI_COLOR DROPDOWN_GetDefaultColor (int Index);
const GUI_FONT * DROPDOWN_GetDefaultFont (void);
GUI_COLOR DROPDOWN_GetDefaultScrollbarColor(int Index);
void DROPDOWN_SetDefaultFont (const GUI_FONT * pFont);
GUI_COLOR DROPDOWN_SetDefaultBkColor (int Index, GUI_COLOR Color);
GUI_COLOR DROPDOWN_SetDefaultColor (int Index, GUI_COLOR Color);
GUI_COLOR DROPDOWN_SetDefaultScrollbarColor(int Index, GUI_COLOR Color);
#if defined(__cplusplus)
}
#endif
#endif // GUI_WINSUPPORT
#endif // DROPDOWN_H
/*************************** End of file ****************************/
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