SEGGER Forum

Hello , I need to create a keyboard with a background image . I habve used the keyboard.c available in this forum. But I need to customize each button and also add some extra customised buttons in the last row .Pls help

https://www.segger.com/cms/admin/uploads…ING_Notepad.zip am not able to get this link. Can youhelp me.

Thanks a lot!!!

I created a keyboard using buttons.It uses a main window,an edit window and a dialog box for keyboard. After pressing enter it should return back with the text in the edit window. I tried using "deletewindow" but it wouldnt work. Please help.

This is my code portion handling keyboard

static void _cbKeybord(WM_MESSAGE * pMsg) {
GUI_RECT Rect;
WM_HWIN hItem;
WM_HWIN hParent;
int NCode;
int Id;
int i;
char c;
char acTextSrc[100 + 1];
char acTextDest[100 + 1];
int Len;


switch (pMsg->MsgId) {
case WM_INIT_DIALOG:

for (i = 0; i <= ID_BUTTON_34 - ID_BUTTON_0; i++) {

hItem = WM_GetDialogItem(pMsg->hWin, ID_BUTTON_0 + i);


WM_SetCallback(hItem, _cbButton);
}
break;
case WM_PAINT:

GUI_SetBkColor(GUI_LIGHTGRAY);
GUI_Clear();
WM_GetClientRect(&Rect);
//GUI_DrawBitmap(&bmeditwindow,0,0);
GUI_DrawBitmap(&bmwindow,0,1);

break;
case WM_NOTIFY_PARENT:
Id = WM_GetId(pMsg->hWinSrc);
NCode = pMsg->Data.v;
switch(NCode) {
case WM_NOTIFICATION_RELEASED:

hParent = WM_GetParent(pMsg->hWin);

hItem = WM_GetDialogItem(hParent, ID_EDIT_0);

WM_SetFocus(hItem);
if (Id < ID_BUTTON_26) {

c = 'A' + (Id - ID_BUTTON_0);

GUI_StoreKeyMsg(c, 1);
GUI_StoreKeyMsg(c, 0);
}
else if (Id == ID_BUTTON_26) // back Space
{

EDIT_GetText(hItem, acTextSrc, sizeof(acTextSrc)); // Get
Len = strlen(acTextSrc);
if (Len > 0) {
acTextSrc[Len - 1] = '\0'; // Adapt
EDIT_SetText(hItem, acTextSrc); // Write back
}
}
else if (Id == ID_BUTTON_27) //Clr button - not needed at present
{
// EDIT_SetText(hItem, "");
}
else if (Id == ID_BUTTON_31) //Shift Key To do
{
_hKeyboard = GUI_CreateDialogBox(_aSmallBoardDialogCreate, GUI_COUNTOF(_aSmallBoardDialogCreate), _cbsmallbord, hWin, 0, 0);
// EDIT_SetText(hItem, "");
}
else if (Id == ID_BUTTON_30) //ABC Button - To do
{
start_keyboard = KEYPAD_NUM;
//GUI_ScreenKeypad_t211();
_hKeyboard = GUI_CreateDialogBox(_aNumBoardDialogCreate, GUI_COUNTOF(_aNumBoardDialogCreate), _cbNumbord, hWin, 0, 0);
}
else if (Id == ID_BUTTON_32) //Left Arrow Key
{
EDIT_AddKey(hItem,GUI_KEY_LEFT);
//EDIT_SetText(hItem, acTextSrc);
}
else if (Id == ID_BUTTON_33) //Right arrow key
{
EDIT_AddKey(hItem,GUI_KEY_RIGHT);
}
else if (Id == ID_BUTTON_34) //Enter Button
{

EDIT_GetText(hItem, acTextSrc, sizeof(acTextSrc));
memcpy(UserOrpass,acTextSrc,sizeof(acTextSrc));
enter_pressed = 1;
WM_DeleteWindow(pMsg->hWin);

}
else if (Id == ID_BUTTON_28)
{ // Space button
c = ' '; // Same as other characters
GUI_StoreKeyMsg(c, 1);
GUI_StoreKeyMsg(c, 0);

}
break;
}
break;
default:
WM_DefaultProc(pMsg);
break;
}
}