求助，新手上路准备做一个键盘，遇到问题了

天涯海角 · 发表于 2019-5-21 17:49:31

本帖最后由天涯海角于 2019-5-22 08:38 编辑

初步设想是点edit控件，会弹出数字键盘。
edit控件和键盘控件不在同一个界面，初始化创建两个界面，隐藏键盘控件。在程序中设计点到edit控件弹出键盘，不知为何，键盘弹不出来。下载文件为仿真文件，麻烦帮忙看看是什么问题

09-SeggerEval_WIN32_MSVC_MinGW_GUI_V528键盘测试.zip (15.37 MB, 下载次数: 8)

eric2013 · 发表于 2019-5-22 09:36:29

仅发你做的emWin部分就行。

天涯海角 · 发表于 2019-5-22 10:29:24

eric2013 发表于 2019-5-22 09:36
仅发你做的emWin部分就行。

这是界面1

/*********************************************************************
* *
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
* *
**********************************************************************
* *
* C-file generated by: *
* *
* GUI_Builder for emWin version 5.32 *
* Compiled Oct 8 2015, 11:59:02 *
* (c) 2015 Segger Microcontroller GmbH & Co. KG *
* *
**********************************************************************
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
*/
// USER START (Optionally insert additional includes)
// USER END
#include "DIALOG.h"
#include "string.h"
#include "stdio.h"
/*********************************************************************
*
* Defines
*
**********************************************************************
*/
#define ID_FRAMEWIN_0 (GUI_ID_USER + 0x00)
#define ID_EDIT_0 (GUI_ID_USER + 0x01)
#define ID_EDIT_1 (GUI_ID_USER + 0x02)
#define ID_TEXT_0 (GUI_ID_USER + 0x04)
#define ID_TEXT_1 (GUI_ID_USER + 0x05)
// USER START (Optionally insert additional defines)
// USER END
/*********************************************************************
*
* Static data
*
**********************************************************************
*/
// USER START (Optionally insert additional static data)
// USER END
/*********************************************************************
*
* _aDialogCreate
*/
static const GUI_WIDGET_CREATE_INFO _aDialogCreate[] = {
{ FRAMEWIN_CreateIndirect, "Framewin", ID_FRAMEWIN_0, 1, 0, 800, 480, 0, 0x0, 0 },
{ EDIT_CreateIndirect, "Edit", ID_EDIT_0, 120, 30, 80, 20, 0, 0x64, 0 },
{ EDIT_CreateIndirect, "Edit", ID_EDIT_1, 120, 59, 80, 20, 0, 0x64, 0 },
{ TEXT_CreateIndirect, "NUM1", ID_TEXT_0, 77, 30, 34, 20, 0, 0x0, 0 },
{ TEXT_CreateIndirect, "NUM2", ID_TEXT_1, 75, 60, 32, 20, 0, 0x0, 0 },
// USER START (Optionally insert additional widgets)
// USER END
};
extern WM_HWIN hPage[4];
/*********************************************************************
*
* Static code
*
**********************************************************************
*/
// USER START (Optionally insert additional static code)
// USER END
/*********************************************************************
*
* _cbDialog
*/
static void _cbDialog(WM_MESSAGE * pMsg) {
WM_HWIN hItem;
int NCode;
int Id;
char ch[10];
int x=666;
// USER START (Optionally insert additional variables)
// USER END
switch (pMsg->MsgId) {
case WM_INIT_DIALOG://初始化消息,创建窗口/控件时有效,比如在这里设置一些控件的初始参数
//
// Initialization of 'Edit'
//
hItem = WM_GetDialogItem(pMsg->hWin, ID_EDIT_0);
sprintf(ch,"%d",(char*)x);
EDIT_SetText(hItem, ch);
//
// Initialization of 'Edit'
//
hItem = WM_GetDialogItem(pMsg->hWin, ID_EDIT_1);
EDIT_SetText(hItem, "0");
// USER START (Optionally insert additional code for further widget initialization)
// USER END
break;
case WM_NOTIFY_PARENT://操作触发消息处理(操作屏幕程序会跑到这里),比如点击按键、点击编辑框(任何的操作)等等......
Id = WM_GetId(pMsg->hWinSrc);
NCode = pMsg->Data.v;
switch(Id) {
case ID_EDIT_0: // Notifications sent by 'Edit'
switch(NCode) {
case WM_NOTIFICATION_CLICKED://EDIT_0被选中显示键盘
// USER START (Optionally insert code for reacting on notification message)
// WM_HideWindow(hPage[0]);
WM_HideWindow(hPage[0]);
WM_ShowWindow(hPage[1]);
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
WM_HideWindow(hPage[0]);
WM_ShowWindow(hPage[1]);
WM_SetFocus(hPage[1]);
// USER END
break;
case WM_NOTIFICATION_VALUE_CHANGED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_EDIT_1: // Notifications sent by 'Edit'//点击编辑框，打开键盘
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// WM_HideWindow(hPage[0]);
WM_ShowWindow(hPage[1]);
// USER END
break;
case WM_NOTIFICATION_VALUE_CHANGED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
// USER START (Optionally insert additional code for further Ids)
// USER END
}
break;
// USER START (Optionally insert additional message handling)
// USER END
default:
WM_DefaultProc(pMsg);
break;
}
}
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* CreateFramewin
*/
WM_HWIN CreateFramewin(void);
WM_HWIN CreateFramewin(void) {
WM_HWIN hWin;
hWin = GUI_CreateDialogBox(_aDialogCreate, GUI_COUNTOF(_aDialogCreate), _cbDialog, WM_HBKWIN, 0, 0);
return hWin;
}
// USER START (Optionally insert additional public code)
// USER END
/*************************** End of file ****************************/
//void ButtonUse_Demo(void)
//{
// WM_HWIN hWin;
// hWin=CreateFramewin();
// while(1)
// {
// GUI_Delay(100);
// }
//}

复制代码

这是界面2

/*********************************************************************
* *
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
* *
**********************************************************************
* *
* C-file generated by: *
* *
* GUI_Builder for emWin version 5.32 *
* Compiled Oct 8 2015, 11:59:02 *
* (c) 2015 Segger Microcontroller GmbH & Co. KG *
* *
**********************************************************************
* *
* Internet: www.segger.com Support: support@segger.com *
* *
**********************************************************************
*/
// USER START (Optionally insert additional includes)
// USER END
#include "DIALOG.h"
/*********************************************************************
*
* Defines
*
**********************************************************************
*/
#define ID_FRAMEWIN_0 (GUI_ID_USER + 0x00)
#define ID_BUTTON_0 (GUI_ID_USER + 0x01)
#define ID_BUTTON_1 (GUI_ID_USER + 0x03)
#define ID_BUTTON_2 (GUI_ID_USER + 0x04)
#define ID_BUTTON_3 (GUI_ID_USER + 0x05)
#define ID_BUTTON_4 (GUI_ID_USER + 0x06)
#define ID_BUTTON_5 (GUI_ID_USER + 0x07)
#define ID_BUTTON_6 (GUI_ID_USER + 0x08)
#define ID_BUTTON_7 (GUI_ID_USER + 0x09)
#define ID_BUTTON_8 (GUI_ID_USER + 0x0A)
#define ID_BUTTON_9 (GUI_ID_USER + 0x0B)
#define ID_BUTTON_10 (GUI_ID_USER + 0x0C)
#define ID_BUTTON_11 (GUI_ID_USER + 0x0D)
#define ID_BUTTON_12 (GUI_ID_USER + 0x0E)
#define ID_EDIT_0 (GUI_ID_USER + 0x10)
// USER START (Optionally insert additional defines)
// USER END
/*********************************************************************
*
* Static data
*
**********************************************************************
*/
// USER START (Optionally insert additional static data)
// USER END
/*********************************************************************
*
* _aDialogCreate
*/
static const GUI_WIDGET_CREATE_INFO _aDialogCreate[] = {
{ FRAMEWIN_CreateIndirect, "Framewin", ID_FRAMEWIN_0, 45, 15, 275, 166, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "ESC", ID_BUTTON_0, 5, 110, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "2", ID_BUTTON_1, 75, 4, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "1", ID_BUTTON_2, 5, 5, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "4", ID_BUTTON_3, 4, 40, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "Back", ID_BUTTON_4, 140, 109, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "7", ID_BUTTON_5, 5, 75, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "0", ID_BUTTON_6, 75, 109, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "5", ID_BUTTON_7, 75, 38, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "9", ID_BUTTON_8, 140, 72, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "3", ID_BUTTON_9, 140, 3, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "8", ID_BUTTON_10, 75, 74, 60, 30, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "Enter", ID_BUTTON_11, 204, 42, 55, 94, 0, 0x0, 0 },
{ BUTTON_CreateIndirect, "6", ID_BUTTON_12, 140, 38, 60, 30, 0, 0x0, 0 },
{ EDIT_CreateIndirect, "Edit", ID_EDIT_0, 210, 9, 52, 20, 0, 0x64, 0 },
// USER START (Optionally insert additional widgets)
// USER END
};
/*********************************************************************
*
* Static code
*
**********************************************************************
*/
// USER START (Optionally insert additional static code)
extern WM_HWIN hPage[4];
char buff[20] = { "0" };
int j = 0;
// USER END
/*********************************************************************
*
* _cbDialog
*/
static void _cbDialog(WM_MESSAGE * pMsg) {
WM_HWIN hItem;
int NCode;
int Id;
int i;
// USER START (Optionally insert additional variables)
// USER END
switch (pMsg->MsgId) {
case WM_INIT_DIALOG:
//
// Initialization of 'Edit'
for (i = ID_BUTTON_0; i <= ID_BUTTON_12; i++)//禁止聚焦
BUTTON_SetFocussable(WM_GetDialogItem(pMsg->hWin, i), 0);
//
hItem = WM_GetDialogItem(pMsg->hWin, ID_EDIT_0);
EDIT_SetText(hItem, "0");
// USER START (Optionally insert additional code for further widget initialization)
// USER END
break;
case WM_NOTIFY_PARENT: //执行屏幕操作
Id = WM_GetId(pMsg->hWinSrc);
NCode = pMsg->Data.v;
switch(Id) {
case ID_BUTTON_0: // Notifications sent by 'ESC'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
WM_HideWindow(hPage[1]);
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_1: // Notifications sent by '2'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
BUTTON_GetText(pMsg->hWinSrc, &buff[j], sizeof(buff));
j++;
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_2: // Notifications sent by '1'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_3: // Notifications sent by '4'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_4: // Notifications sent by 'Back'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
memset(buff, 0, 10); //清空数组
GUI_SendKeyMsg(GUI_KEY_BACKSPACE, 1);
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_5: // Notifications sent by '7'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_6: // Notifications sent by '0'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_7: // Notifications sent by '5'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_8: // Notifications sent by '9'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_9: // Notifications sent by '3'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_10: // Notifications sent by '8'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_11: // Notifications sent by 'Enter'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
for (j = 0; buff[j] != '\0'; j++)
GUI_SendKeyMsg(buff[j], 1);//1则表示按键被按下
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
WM_HideWindow(hPage[1]);
// WM_ShowWindow(hPage[0]);
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_BUTTON_12: // Notifications sent by '6'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
case ID_EDIT_0: // Notifications sent by 'Edit'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_VALUE_CHANGED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
// USER START (Optionally insert additional code for further Ids)
// USER END
}
break;
// USER START (Optionally insert additional message handling)
// USER END
default:
WM_DefaultProc(pMsg);
break;
}
}
/*********************************************************************
*
* Public code
*
**********************************************************************
*/
/*********************************************************************
*
* CreateFramewin//创建一个对话框
*/
WM_HWIN CreateFramewin_k(void);
WM_HWIN CreateFramewin_k(void) {
WM_HWIN hWin;
hWin = GUI_CreateDialogBox(_aDialogCreate, GUI_COUNTOF(_aDialogCreate), _cbDialog, WM_HBKWIN, 0, 0);
return hWin;
}

复制代码

下面是启动部分

#include "dialog.h"
WM_HWIN hPage[4];
//CreateFramewin
void MainTask(void)
{
GUI_Init(); //初始化emWin/ucGUI
hPage[0] = CreateFramewin(WM_HBKWIN); //创建窗体,父窗体是桌面背景
hPage[1] = CreateFramewin_k(WM_HBKWIN); //创建窗体,父窗体
WM_HideWindow(hPage[1]); //隐藏Page
while(1) {GUI_Delay(20);} //调用GUI_Delay函数延时20MS(最终目的是调用GUI_Exec()函数)
}

复制代码

麻烦硬汉大哥帮忙看看是哪的问题

天涯海角 · 发表于 2019-5-22 16:08:30

我好像混淆了窗口和FREMEIN。。。

天涯海角 · 发表于 2019-5-22 20:26:44

eric2013 发表于 2019-5-22 09:36
仅发你做的emWin部分就行。

可能是句柄保存的问题

天涯海角 · 发表于 2019-5-22 20:35:37

eric2013 发表于 2019-5-22 09:36
仅发你做的emWin部分就行。

真是句柄保存出错了，数组乱定义，基本功不扎实导致的问题

eric2013 · 发表于 2019-5-23 10:22:56

天涯海角发表于 2019-5-22 20:35
真是句柄保存出错了，数组乱定义，基本功不扎实导致的问题

好的，解决了就好

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[emWin] 求助，新手上路准备做一个键盘，遇到问题了