/***********************************************************************************************************                                                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        : WIDGET_ListBox.cPurpose     : Example demonstrating the LISTBOX widget----------------------------------------------------------------------*/#include "gui.H"#include "framewin.h"#include "listbox.h"#include <stddef.h>#include "44blib.h"const GUI_ConstString ListBox[] = {  "English", "Deutsch", "Fran鏰is", "Japanese", "Italiano", NULL};#define countof(Array) (sizeof(Array) / sizeof(Array[0]))/*********************************************************************               Uses only the LISTBOX widget**********************************************************************/void DemoListBox(void) {  int i;  int Entries = countof(ListBox) - 1;  LISTBOX_Handle hListBox;  int ySize = GUI_GetFontSizeYOf(&GUI_Font13B_1) * Entries;  /* Create the listbox */  hListBox = LISTBOX_Create(ListBox, 10, 10, 120, ySize, WM_CF_SHOW);  /* Modify listbox attributes */  LISTBOX_SetFont(hListBox, &GUI_Font13B_1);  LISTBOX_SetBackColor(hListBox, 0, GUI_BLUE);  LISTBOX_SetBackColor(hListBox, 1, GUI_LIGHTBLUE);  LISTBOX_SetTextColor(hListBox, 0, GUI_WHITE);  LISTBOX_SetTextColor(hListBox, 1, GUI_BLACK);  /* Change current selection of the listbox */  for (i = 0; i < Entries - 1; i++) {    GUI_Delay(5000);    LISTBOX_IncSel(hListBox);    WM_Paint(hListBox);  }  for (i = 0; i < Entries - 1; i++) {    GUI_Delay(5000);    LISTBOX_DecSel(hListBox);    WM_Paint(hListBox);  }//  GUI_Delay(500);  /* Delete listbox widget */  LISTBOX_Delete(hListBox);  GUI_Clear();}/*********************************************************************      Uses LISTBOX widget as child of a FRAMEWIN widget**********************************************************************/void DemoListBoxAsChild(void) {  int i;  int Entries = countof(ListBox) - 1;  FRAMEWIN_Handle hFrame;  LISTBOX_Handle hListBox;  int ySize = GUI_GetFontSizeYOf(&GUI_Font13B_1) * Entries            + GUI_GetFontSizeYOf(&GUI_Font16B_ASCII)            + 7;  /* Create the frame window */  hFrame = FRAMEWIN_Create("List box", NULL, WM_CF_SHOW, 10, 10, 120, ySize);  /* Modify frame window attributes */  FRAMEWIN_SetFont(hFrame, &GUI_Font16B_ASCII);  FRAMEWIN_SetTextColor(hFrame, GUI_RED);  FRAMEWIN_SetBarColor(hFrame, 0, GUI_GREEN);  FRAMEWIN_SetTextAlign(hFrame, GUI_TA_HCENTER);  WM_Paint(hFrame);  /* Create the listbox */  hListBox = LISTBOX_CreateAsChild(ListBox, hFrame, 0, 0, 0, 0, WM_CF_SHOW);  /* Modify listbox attributes */  LISTBOX_SetBackColor(hListBox, 0, GUI_BLUE);  LISTBOX_SetBackColor(hListBox, 1, GUI_LIGHTBLUE);  LISTBOX_SetTextColor(hListBox, 0, GUI_WHITE);  LISTBOX_SetTextColor(hListBox, 1, GUI_BLACK);  LISTBOX_SetFont(hListBox, &GUI_Font13B_1);  /* Change current selection of the listbox */  for (i = 0; i < Entries - 1; i++) {    GUI_Delay(5000);    LISTBOX_IncSel(hListBox);    WM_Paint(hListBox);	}  for (i = 0; i < Entries - 1; i++) {    GUI_Delay(5000);    LISTBOX_DecSel(hListBox);    WM_Paint(hListBox);	}//  GUI_Delay(500);  /* Delete listbox widget */  LISTBOX_Delete(hListBox);  /* Delete framewin widget */  FRAMEWIN_Delete(hFrame);  GUI_Clear();}/*********************************************************************             Demonstrates LISTBOX widget**********************************************************************/void DemoListbox(void) {  GUI_SetBkColor(GUI_GRAY);  GUI_Clear();  while(1) {    DemoListBox();    DemoListBoxAsChild();    if (GetKey()!=0xff)    	break;  }}