emWin任务的具体实现(在MainTask.c文件里面):
#include "MainTask.h"
#include "includes.h"
/*
*********************************************************************************************************
* 宏定义
*********************************************************************************************************
*/
#define ID_FRAMEWIN_0 (GUI_ID_USER + 0x00)
#define ID_LISTVIEW_0 (GUI_ID_USER + 0x01)
/*
*********************************************************************************************************
* GUI_WIDGET_CREATE_INFO类型数组
*********************************************************************************************************
*/
static const GUI_WIDGET_CREATE_INFO _aDialogCreate[] =
{
{ FRAMEWIN_CreateIndirect, "Framewin", ID_FRAMEWIN_0, 0, 0, 800, 480, 0, 0x64, 0 },
{ LISTVIEW_CreateIndirect, "Listview", ID_LISTVIEW_0, 30, 20, 350, 160, 0, 0x0, 0 },
};
/*
*********************************************************************************************************
* 函 数 名: _cbDialog
* 功能说明: 对话框回调函数
* 形 参: pMsg 回调参数
* 返 回 值: 无
*********************************************************************************************************
*/
static void _cbDialog(WM_MESSAGE * pMsg)
{
WM_HWIN hItem;
int NCode;
int Id;
HEADER_Handle hHeader;
char buf[10];
static char Value = 0;
switch (pMsg->MsgId)
{
case WM_INIT_DIALOG:
//
// 初始化框架窗口
//
hItem = pMsg->hWin;
FRAMEWIN_SetTextAlign(hItem, GUI_TA_HCENTER | GUI_TA_VCENTER);
FRAMEWIN_SetFont(hItem, GUI_FONT_32B_ASCII);
FRAMEWIN_SetText(hItem, "armfly");
//
// 初始列表控件
//
hItem = WM_GetDialogItem(pMsg->hWin, ID_LISTVIEW_0);
/* 设置列表控件中header控件的所显示文本的字体 */
hHeader = LISTVIEW_GetHeader(hItem);
HEADER_SetFont(hHeader, GUI_FONT_16_ASCII);
/* 添加四列表,调用一次函数LISTVIEW_AddColumn添加一列 */
LISTVIEW_AddColumn(hItem, 80, "STM32-V3", GUI_TA_HCENTER | GUI_TA_VCENTER);
LISTVIEW_AddColumn(hItem, 80, "STM32-V4", GUI_TA_HCENTER | GUI_TA_VCENTER);
LISTVIEW_AddColumn(hItem, 80, "STM32-V5", GUI_TA_HCENTER | GUI_TA_VCENTER);
LISTVIEW_AddColumn(hItem, 80, "STM32-V6", GUI_TA_HCENTER | GUI_TA_VCENTER);
/* 添加三行,调用一次函数LISTVIEW_AddRow添加一行 */
LISTVIEW_AddRow(hItem, NULL);
LISTVIEW_AddRow(hItem, NULL);
LISTVIEW_AddRow(hItem, NULL);
/* 为列表控件三行四列共12个选项全部添加文本 */
LISTVIEW_SetItemText(hItem, 0, 0, "A00");
LISTVIEW_SetItemText(hItem, 1, 0, "A01");
LISTVIEW_SetItemText(hItem, 2, 0, "A02");
LISTVIEW_SetItemText(hItem, 3, 0, "A03");
LISTVIEW_SetItemText(hItem, 0, 1, "B10");
LISTVIEW_SetItemText(hItem, 1, 1, "B11");
LISTVIEW_SetItemText(hItem, 2, 1, "B12");
LISTVIEW_SetItemText(hItem, 3, 1, "B13");
LISTVIEW_SetItemText(hItem, 0, 2, "C20");
LISTVIEW_SetItemText(hItem, 1, 2, "C21");
LISTVIEW_SetItemText(hItem, 2, 2, "C22");
LISTVIEW_SetItemText(hItem, 3, 2, "C23");
/* 设置列表控件选项中所显示文本的字体 */
LISTVIEW_SetFont(hItem, GUI_FONT_16_ASCII);
/* 设置列表控件表格可见 */
LISTVIEW_SetGridVis(hItem, 1);
break;
case WM_NOTIFY_PARENT:
Id = WM_GetId(pMsg->hWinSrc);
NCode = pMsg->Data.v;
switch(Id)
{
case ID_LISTVIEW_0:
switch(NCode)
{
case WM_NOTIFICATION_CLICKED:
break;
case WM_NOTIFICATION_RELEASED:
break;
case WM_NOTIFICATION_SEL_CHANGED:
break;
}
}
break;
case WM_TIMER:
/* 每100ms更新一次列表控件中第一个选项和最后一个选项所显示的文本,这里是做了一个简单的计数 */
hItem = WM_GetDialogItem(pMsg->hWin, ID_LISTVIEW_0);
sprintf(buf, "%d", Value++);
LISTVIEW_SetItemText(hItem, 0, 0, buf);
LISTVIEW_SetItemText(hItem, 3, 2, buf);
WM_RestartTimer(pMsg->Data.v, 100);
default:
WM_DefaultProc(pMsg);
break;
}
} |