Diff: emwin/emWin_header/DROPDOWN_Private.h

Revision:

0:dd702039127a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emwin/emWin_header/DROPDOWN_Private.h	Thu Sep 20 19:16:34 2018 +0000
@@ -0,0 +1,144 @@
+/*********************************************************************
+*                SEGGER Microcontroller GmbH & Co. KG                *
+*        Solutions for real time microcontroller applications        *
+**********************************************************************
+*                                                                    *
+*        (c) 1996 - 2016  SEGGER Microcontroller GmbH & Co. KG       *
+*                                                                    *
+*        Internet: www.segger.com    Support:  support@segger.com    *
+*                                                                    *
+**********************************************************************
+
+** emWin V5.38 - 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  NXP Semiconductors USA, Inc.  whose
+registered  office  is  situated  at 411 E. Plumeria Drive, San  Jose,
+CA 95134, USA  solely for  the  purposes  of  creating  libraries  for
+NXPs M0, M3/M4 and  ARM7/9 processor-based  devices,  sublicensed  and
+distributed under the terms and conditions of the NXP End User License
+Agreement.
+Full source code is available at: www.segger.com
+
+We appreciate your understanding and fairness.
+----------------------------------------------------------------------
+Licensing information
+
+Licensor:                 SEGGER Microcontroller Systems LLC
+Licensed to:              NXP Semiconductors, 1109 McKay Dr, M/S 76, San Jose, CA 95131, USA
+Licensed SEGGER software: emWin
+License number:           GUI-00186
+License model:            emWin License Agreement, dated August 20th 2011
+Licensed product:         -
+Licensed platform:        NXP's ARM 7/9, Cortex-M0,M3,M4
+Licensed number of seats: -
+----------------------------------------------------------------------
+File        : DROPDOWN_Private.h
+Purpose     : DROPDOWN private header file
+--------------------END-OF-HEADER-------------------------------------
+*/
+
+#ifndef DROPDOWN_PRIVATE_H
+#define DROPDOWN_PRIVATE_H
+
+#include "DROPDOWN.h"
+#include "WIDGET.h"
+#include "GUI_ARRAY.h"
+
+#if GUI_WINSUPPORT
+
+/*********************************************************************
+*
+*       Defines
+*
+**********************************************************************
+*/
+#define DROPDOWN_SF_AUTOSCROLLBAR DROPDOWN_CF_AUTOSCROLLBAR
+
+/*********************************************************************
+*
+*       Object definition
+*
+**********************************************************************
+*/
+typedef struct {
+  WIDGET_DRAW_ITEM_FUNC * pfDrawSkin;
+} DROPDOWN_SKIN_PRIVATE;
+
+typedef struct {
+  const GUI_FONT * pFont;
+  GUI_COLOR aBackColor[3];
+  GUI_COLOR aTextColor[3];
+  GUI_COLOR aColor[2];
+  GUI_COLOR aScrollbarColor[3];
+  DROPDOWN_SKIN_PRIVATE SkinPrivate;
+  I16       TextBorderSize;
+  I16       Align;
+} DROPDOWN_PROPS;
+
+typedef struct {
+  WIDGET  Widget;
+  I16     Sel;        // Current selection
+  I16     ySizeLB;    // ySize of assigned LISTBOX in expanded state
+  I16     TextHeight;
+  GUI_ARRAY Handles;
+  WM_SCROLL_STATE ScrollState;
+  DROPDOWN_PROPS Props;
+  WIDGET_SKIN const * pWidgetSkin;
+  WM_HWIN hListWin;
+  U8      Flags;
+  U16     ItemSpacing;
+  U8      ScrollbarWidth;
+  char  IsPressed;
+  WM_HMEM hDisabled;
+} DROPDOWN_Obj;
+
+/*********************************************************************
+*
+*       Macros for internal use
+*
+**********************************************************************
+*/
+#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
+  #define DROPDOWN_INIT_ID(p) (p->Widget.DebugId = DROPDOWN_ID)
+#else
+  #define DROPDOWN_INIT_ID(p)
+#endif
+
+#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
+  DROPDOWN_Obj * DROPDOWN_LockH(DROPDOWN_Handle h);
+  #define DROPDOWN_LOCK_H(h)   DROPDOWN_LockH(h)
+#else
+  #define DROPDOWN_LOCK_H(h)   (DROPDOWN_Obj *)GUI_LOCK_H(h)
+#endif
+
+/*********************************************************************
+*
+*       Private (module internal) data
+*
+**********************************************************************
+*/
+
+extern DROPDOWN_PROPS DROPDOWN__DefaultProps;
+
+extern const WIDGET_SKIN DROPDOWN__SkinClassic;
+extern       WIDGET_SKIN DROPDOWN__Skin;
+
+extern WIDGET_SKIN const * DROPDOWN__pSkinDefault;
+
+/*********************************************************************
+*
+*       Private functions
+*
+**********************************************************************
+*/
+
+void DROPDOWN__AdjustHeight(DROPDOWN_Handle hObj);
+int  DROPDOWN__GetNumItems (DROPDOWN_Obj * pObj);
+const char * DROPDOWN__GetpItemLocked(DROPDOWN_Handle hObj, int Index);
+
+#endif // GUI_WINSUPPORT
+#endif // DROPDOWN_PRIVATE_H