Ввод данных из Editbox в модальном окне по кнопке в SDI приложении
13.03.2020, 01:54. Показов 371. Ответов 0
Как обеспечить ввод данных из Editbox в модальном окне по кнопке , нажимаемой в одном из дочерних окон в SDI приложении c несколькими дочерними окнами внутри главного окна , обработанную информацию вывести в Editbox в другом дочернем окне SDI приложения (например, Free Commandline tools, bcc32x
-tW ... ,DevC++, MinGW g++, CygWin g++ )?
Как сделать модальное окно активным при вводе с Editbox ?
Возможно ли это в SDI -приложении ? MDI же плохо (не ) поддерживает Embarcadero Free Commandline tools (BC102) ?
Добавлено через 6 минут
Как сделать эдитбокс в дочернем окне при этом не заблокированным ,а дочернее окно активным (если скопировать эдитбокс в главное окно , все вводится, кнопка работает даже в неактивном дочернем окне )?
Добавлено через 17 минут
testkeybgui1.cpp
| C++ | 1
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| #include <windows.h>
#include <winuser.h>
#include <commctrl.h>
#include "modalwindow1.h"
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
void InitControls(HWND hWnd, HINSTANCE hInstance )
{
CreateWindowEx(WS_EX_CLIENTEDGE,"Button","Exit",WS_CHILD | WS_VISIBLE | WS_TABSTOP|
ES_CENTER, 500 , 10,80,30, hWnd, (HMENU)IDC_FINISH,NULL,NULL);
CreateWindowEx(WS_EX_CLIENTEDGE,"Button","Window1",WS_CHILD | WS_VISIBLE | WS_TABSTOP|
ES_CENTER, 100 , 10,100,30, hWnd, (HMENU)IDC_VIEW1,NULL,NULL);
CreateWindowEx(WS_EX_CLIENTEDGE,"Button","Window2",WS_CHILD | WS_VISIBLE | WS_TABSTOP|
ES_CENTER, 220 , 10,100,30, hWnd, (HMENU)IDC_VIEW2,NULL,NULL);
CreateWindowEx(WS_EX_CLIENTEDGE,"Button","Window3",WS_CHILD | WS_VISIBLE | WS_TABSTOP|
ES_CENTER, 340 , 10,100,30, hWnd, (HMENU)IDC_VIEW3,NULL,NULL);
}
bool btnUp= false;
HWND hWndchild2;
int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR cmdLine, int nCmdShow)
{
HWND hMainWindow;
LPCSTR lpzClass = " " ;
WNDCLASS wc = { 0 };
wc.lpfnWndProc = (WNDPROC) WindowProc;
wc.lpszClassName =lpzClass;
wc.hInstance = hInstance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW );
wc.hIcon = NULL;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
hMainWindow = CreateWindow(
wc.lpszClassName,
"program",
WS_BORDER|WS_OVERLAPPEDWINDOW | WS_EX_CONTROLPARENT ,
CW_USEDEFAULT,CW_USEDEFAULT,
1000,700,
NULL,
NULL,
hInstance,
NULL);
hInst = hInstance;
if(hMainWindow == NULL) return 1;
ShowWindow(hMainWindow, SW_SHOW);
UpdateWindow(hMainWindow);
NewModalWndClass( hMainWindow, hInst);
WNDCLASS w;
// MSG msg; // структура сообщения
memset(&w,0,sizeof(WNDCLASS));
w.lpfnWndProc = ModalWindow2Proc;//ChildProc;
w.hInstance = hInst ;
w.hbrBackground =(HBRUSH)(COLOR_WINDOW );
w.lpszClassName = "ChildWClass2";
w.style = CS_HREDRAW | CS_VREDRAW ;
w.hCursor=LoadCursor(NULL,IDC_ARROW);
RegisterClass(&w);
//fix or use from include file
hWndchild2=CreateWindowEx(
0,
w.lpszClassName,
(LPCTSTR) "Interface ",
WS_CHILD|WS_BORDER| WS_OVERLAPPEDWINDOW | WS_VISIBLE ,
10, 50 ,400,150,
hMainWindow,
(HMENU) (int) ID_MODALWINDOW2,
hInst ,
NULL);
ShowWindow(hWndchild2,SW_NORMAL);
UpdateWindow(hWndchild2);
NewModalWnd3Class(hMainWindow, hInst);
MSG msg = { 0};
while (GetMessage(&msg, NULL, 0, 0)) {
if (IsDialogMessage(hMainWindow, &msg)) { ; } else
{ TranslateMessage(&msg); DispatchMessage(&msg); } }
return 0;
}
//bool buttonPressed = false;
LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch(uMsg){
case WM_CREATE:
// InitDialog(hwnd);
// InitControls( hwnd , hInst );
break;
/*
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
*/
case WM_COMMAND:
if(LOWORD(wParam)== ID_MODALWINDOW2){
//hw=GetWindow(hw,GW_CHILD);
// ShowWindow(hWndchild2, SW_NORMAL);
// UpdateWindow(hWndchild2);
Beep(523,500);
}
switch(LOWORD(wParam) )
{
case IDC_VIEW1 : /*
//SendMessage( wnd, WM_SYSCOMMAND, SC_MINIMIZE,0 );
//ShowWindow( wnd, SW_SHOW);*/
SendDlgItemMessage( hwnd,ID_MODALWINDOW1,WM_SYSCOMMAND, SC_RESTORE, 0 );
break;
case IDC_VIEW2 :
//ShowWindow(GetDlgItem(hwnd, ID_MODALWINDOW2), SW_SHOWDEFAULT);
//EnableWindow(, TRUE);
SendDlgItemMessage( hwnd,ID_MODALWINDOW2,WM_SYSCOMMAND, SC_RESTORE, 0 );
break;
case IDC_VIEW3 :
SendDlgItemMessage( hwnd,ID_MODALWINDOW3,WM_SYSCOMMAND, SC_RESTORE, 0 );
break;
case IDC_FINISH :
PostQuitMessage(EXIT_SUCCESS);
break;
}
break;
case WM_PAINT:
PAINTSTRUCT ps;
hdc = BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
} |
|
modalwindow1.h
| C++ | 1
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| #include <windows.h>
#include "resource.h"
HDC hdc;
HINSTANCE hInst;
void InitControls_modal2(HWND hWnd, HINSTANCE hInstance )
{
CreateWindowEx(WS_EX_CLIENTEDGE, "Edit", "00", WS_CHILD | WS_VISIBLE|WS_TABSTOP , 10,80, 30, 20, hWnd, (HMENU)IDC_INPUT_DB , hInstance, NULL);
CreateWindowEx(WS_EX_CLIENTEDGE, "Edit", " ", WS_CHILD | WS_VISIBLE | WS_TABSTOP|ES_READONLY, 230,10, 150, 20, hWnd, (HMENU)IDC_OUT_DATA, hInstance, NULL);
CreateWindowEx(WS_EX_CLIENTEDGE,"Button","Enter",WS_CHILD | WS_VISIBLE | WS_TABSTOP|
ES_CENTER, 60 , 80,90,30, hWnd, (HMENU)IDC_BTN_INPUT_BYTE,NULL,NULL);
}
/*
void Subroutine1 ( HWND hwnd )
{
int editlength;
char edittxt[3]={'2','0',0};
uint8_t ByteVal=0x00;
GetDlgItemText(hwnd, IDC_INPUT_DB , edittxt, 3);
editlength=strlen(edittxt);
//ByteVal =(uint8_t ) atoi(edittxt ) ;
// other sub.
//SetDlgItemText(hwnd,IDC_OUT_DATA , edittxt );
}
*/
LRESULT CALLBACK ModalWindow1Proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch(uMsg){
case WM_CREATE:
// InitControls4( hwnd , hInst );
//NewModalWndClass( hwnd, uMsg, wParam, lParam,hInst);
break;
/*
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
*/
case WM_COMMAND:
switch(LOWORD(wParam) )
{
case IDC_BTN0:
//Subroutine2();
break;
case IDC_BTN1:
//Subroutine3();
break;
// case IDC_FINISH :
// PostQuitMessage(EXIT_SUCCESS);
break;
}
break;
case WM_PAINT:
PAINTSTRUCT ps;
hdc = BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
/* WS_DISABLED , */
int NewModalWndClass(HWND hwnd, HINSTANCE hInst1)
{
WNDCLASS w;
MSG msg; // структура сообщения
memset(&w,0,sizeof(WNDCLASS));
w.lpfnWndProc = ModalWindow1Proc;//ChildProc;
w.hInstance = hInst1 ;
w.hbrBackground =(HBRUSH)(COLOR_WINDOW );
w.lpszClassName = "ChildWClass1";
w.style = CS_HREDRAW | CS_VREDRAW;//| CS_OWNDC;
w.hCursor=LoadCursor(NULL,IDC_ARROW);
RegisterClass(&w);
HWND hWndchild;
hWndchild=CreateWindowEx(0,w.lpszClassName, (LPCTSTR) "Device ",
WS_CHILD|WS_BORDER| WS_OVERLAPPEDWINDOW | WS_VISIBLE ,
10, 220,960,430,hwnd,
(HMENU) (int) ID_MODALWINDOW1,hInst1 ,NULL);
//ShowWindow(hWndchild,SW_NORMAL);
ShowWindow(hWndchild,SW_SHOW);
return 0;
}
LRESULT CALLBACK ModalWindow2Proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch(uMsg){
case WM_CREATE:
InitControls_modal2( hwnd, hInst );
break;
case WM_LBUTTONDOWN:
break;
case WM_COMMAND:
switch(LOWORD(wParam) )
{
case IDC_BTN_INPUT_BYTE:
//Subroutine1 ( hwnd );
break;
}
break;
case WM_PAINT:
PAINTSTRUCT ps;
hdc = BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
int NewModalWnd2Class(HWND hwnd, HINSTANCE hInst1)
{
WNDCLASS w; MSG msg; // структура сообщения
memset(&w,0,sizeof(WNDCLASS));
w.lpfnWndProc = ModalWindow2Proc;//ChildProc;
w.hInstance = hInst1 ;
w.hbrBackground =(HBRUSH)(COLOR_WINDOW );
w.lpszClassName = "ChildWClass2";
w.style = CS_HREDRAW | CS_VREDRAW ;
w.hCursor=LoadCursor(NULL,IDC_ARROW);
RegisterClass(&w);
HWND hWndchild;
hWndchild=CreateWindowEx(0,w.lpszClassName, (LPCTSTR) "Interface ",
WS_CHILD|WS_BORDER| WS_OVERLAPPEDWINDOW | WS_VISIBLE ,
10, 50 ,400,150,hwnd,
(HMENU) (int) ID_MODALWINDOW2,hInst1 ,NULL);
ShowWindow(hWndchild,SW_NORMAL);
UpdateWindow(hWndchild);
//EnableWindow(hwnd, FALSE);
return 0;
}
LRESULT CALLBACK ModalWindow3Proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch(uMsg){
case WM_CREATE:
InitControls_modal3( hwnd, hInst );
break;
case WM_COMMAND:
switch(LOWORD(wParam) )
{
// case IDC_BTN_ENTER_IND:
// break;
// case IDC_BTN_ENTER_MODE:
// break;
}
break;
case WM_PAINT:
PAINTSTRUCT ps;
hdc = BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
int NewModalWnd3Class(HWND hwnd, HINSTANCE hInst1)
{
WNDCLASS w;
memset(&w,0,sizeof(WNDCLASS));
w.lpfnWndProc = ModalWindow3Proc;//ChildProc;
w.hInstance = hInst1 ;
w.hbrBackground =(HBRUSH)(COLOR_WINDOW );
w.lpszClassName = "ChildWClass3";
w.style = CS_HREDRAW | CS_VREDRAW;
w.hCursor=LoadCursor(NULL,IDC_ARROW);
RegisterClass(&w);
HWND hWndchild;
hWndchild=CreateWindowEx(0,w.lpszClassName, (LPCTSTR) " Led ",
WS_CHILD|WS_BORDER| WS_OVERLAPPEDWINDOW | WS_VISIBLE ,
410, 50 ,500,150,hwnd,
(HMENU) (int) ID_MODALWINDOW3,hInst1 ,NULL);
ShowWindow(hWndchild,SW_NORMAL);
UpdateWindow(hWndchild);
return 0;
} |
|
Упрощенно (некоторым контролам переприсвоить идентификаторы в упрощенном resource.h)
Добавлено через 1 минуту
| Windows Batch file | 1
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| rem make_gui.bat
path C:\Borland\BCC102\bin;%path%
set include=C:\Borland\BCC102\include\windows\sdk
set lib=C:\Borland\BCC102\lib
set app=testkeybgui1
if exist %appp%.exe del %app%.exe
if exist %appp%.obj del %app%.obj
if exist %appp%.res del %app%.res
if not exist %app%.rc goto compile
brc32x.exe -r %app%.rc > errres.txt
:compile
rem запуск компилятора
bcc32x.exe -tW -I%include% -L%lib% %app%.cpp
if exist %app%.ils (del %app%.ils)
if exist %app%.ilf ( del %app%.ilf)
if exist %app%.ilc (del %app%.ilc)
if exist %app%.ild del %app%.ild
if exist %app%.tds del %app%.tds
rem > errout.txt
pause 0 |
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0
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