#include "Win32Console.h"
// RGB Arrays
int RGB_BACKGROUND[3] = {0, 0, 0} ;
int RGB_FOREGROUND[3] = {255, 255, 255} ;
// Edit Controls
static HWND ConsoleScreen, EditBox ;
// Edit WNDPROC
static WNDPROC EditWndProc ;
// EditProc Callback
LRESULT CALLBACK EditProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
switch(iMsg)
{
case WM_KEYDOWN:
switch(wParam)
{
case VK_RETURN:
ProcessCommand(ConsoleScreen, EditBox) ;
break ;
}
}
return CallWindowProc(EditWndProc, hwnd, iMsg, wParam, lParam) ;
}
// WndProc Callback
LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
LOGBRUSH LogicalBrush ;
HBRUSH HBrush ;
TEXTMETRIC TM ;
HDC DeviceContext ;
switch(iMsg)
{
case WM_SIZE:
DeviceContext = GetDC(hwnd) ;
GetTextMetrics(DeviceContext, &TM) ;
MoveWindow(ConsoleScreen, 0, 0, LOWORD(lParam), HIWORD(lParam) - TM.tmHeight + TM.tmExternalLeading, TRUE) ;
MoveWindow(EditBox, 0, HIWORD(lParam) - TM.tmHeight + TM.tmExternalLeading, LOWORD(lParam), TM.tmHeight + TM.tmExternalLeading, TRUE) ;
ReleaseDC(hwnd, DeviceContext) ;
return 0 ;
case WM_CTLCOLORSTATIC:
case WM_CTLCOLOREDIT:
LogicalBrush.lbStyle = BS_SOLID ;
LogicalBrush.lbColor = RGB(RGB_BACKGROUND[0], RGB_BACKGROUND[1], RGB_BACKGROUND[2]);
HBrush = CreateBrushIndirect(&LogicalBrush) ;
SetTextColor((HDC) wParam, RGB(RGB_FOREGROUND[0], RGB_FOREGROUND[1], RGB_FOREGROUND[2])) ;
SetBkMode((HDC) wParam, OPAQUE);
SetBkColor((HDC) wParam, RGB(RGB_BACKGROUND[0], RGB_BACKGROUND[1], RGB_BACKGROUND[2])) ;
return (LRESULT) HBrush ;
case WM_DESTROY:
PostQuitMessage(0) ;
return 0 ;
}
return DefWindowProc(hwnd, iMsg, wParam, lParam) ;
}
// WinMain Function
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
{
char* ClassName = "Can2Soft::Console32" ;
HWND hwnd ;
MSG msg ;
WNDCLASSEX WClass ;
WClass.cbSize = sizeof(WClass) ;
WClass.style = CS_HREDRAW | CS_VREDRAW ;
WClass.lpfnWndProc = WndProc ;
WClass.cbClsExtra = 0 ;
WClass.cbWndExtra = 0 ;
WClass.hInstance = hInstance ;
WClass.hIcon = LoadIcon(hInstance, IDI_APPLICATION) ;
WClass.hIconSm = LoadIcon(hInstance, IDI_APPLICATION) ;
WClass.hCursor = LoadCursor(NULL, IDC_ARROW) ;
WClass.hbrBackground = CreateSolidBrush(RGB(RGB_BACKGROUND[0], RGB_BACKGROUND[1], RGB_BACKGROUND[2])) ;
WClass.lpszMenuName = NULL ;
WClass.lpszClassName = ClassName ;
RegisterClassEx(&WClass) ;
hwnd = CreateWindow(ClassName, "Console32", WS_OVERLAPPEDWINDOW, 0, 0, 400, 250, NULL, NULL, hInstance, NULL) ;
ConsoleScreen = CreateWindow("edit", "Type /commands for available commands.\r\n", WS_CHILD | WS_VISIBLE | WS_VSCROLL | ES_MULTILINE | ES_READONLY, 0, 0, 0, 0, hwnd, (HMENU)EDIT1, hInstance, NULL) ;
EditBox = CreateWindow("edit", "EditBox", WS_CHILD | WS_VISIBLE , 0, 0, 0, 0, hwnd, (HMENU)EDIT2, hInstance, NULL) ;
SetFont(ConsoleScreen, "Verdana", 15) ;
SetFont(EditBox, "Verdana", 15) ;
EditWndProc = (WNDPROC) SetWindowLong(EditBox, GWL_WNDPROC, (LONG)EditProc) ;
ShowWindow(hwnd, iCmdShow) ;
UpdateWindow(hwnd) ;
while(GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg) ;
DispatchMessage(&msg) ;
}
return (int) msg.wParam ;
} Edit Beep when Subclassing?? Why?
Author
im processing VK_RETURN in my Edit Control, but for some strange reason, it beeps everytime it recieves that message. Everything else works though. I tried fixing this by making my control Multi-Line, but thats just a 'cheap' was of fixing it, plus you can paste text that has several lines, and i do not want that. Is there any way to get rid of that annoying beep sound?
Thanks.
This is what I have.
Edited by - ELS1 on March 19, 2002 11:58:40 AM
Change this
to
The reason is that you''re still processing the VK_RETURN in the default edit window procedure. That''ll give you a beep.
switch(wParam){case VK_RETURN: ProcessCommand(ConsoleScreen, EditBox) ; break ;} to
switch(wParam){case VK_RETURN: ProcessCommand(ConsoleScreen, EditBox); return 0; } The reason is that you''re still processing the VK_RETURN in the default edit window procedure. That''ll give you a beep.
Author
still gives me a beep.
i remember when i used to program in VB, it gave me the same error...and i remember doing something like KeyAscii = 0 so it wouldnt beep...but i dunno...
i remember when i used to program in VB, it gave me the same error...and i remember doing something like KeyAscii = 0 so it wouldnt beep...but i dunno...
herm... try returning 1
or
try handling VK_RETURN in WM_CHAR instead.
I know I've done exactly what you're trying to do. I think I handled VK_RETURN in WM_CHAR, and then not calling the default proc. That did it, i'm almost positive.
[edited by - daerid on March 19, 2002 1:34:42 PM]
or
try handling VK_RETURN in WM_CHAR instead.
I know I've done exactly what you're trying to do. I think I handled VK_RETURN in WM_CHAR, and then not calling the default proc. That did it, i'm almost positive.
[edited by - daerid on March 19, 2002 1:34:42 PM]
Author
quote:Original post by daerid
herm... try returning 1
or
try handling VK_RETURN in WM_CHAR instead.
I know I've done exactly what you're trying to do. I think I handled VK_RETURN in WM_CHAR, and then not calling the default proc. That did it, i'm almost positive.
[edited by - daerid on March 19, 2002 1:34:42 PM]
it worked! thanks a lot bro. this is what i did
LRESULT CALLBACK EditProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam){ switch(iMsg) { case WM_CHAR: switch(wParam) { case VK_RETURN: ProcessCommand(ConsoleScreen, EditBox) ; return 0 ; } } return CallWindowProc(EditWndProc, hwnd, iMsg, wParam, lParam) ;} [edited by - ELS1 on March 19, 2002 1:45:41 PM]
This topic is closed to new replies.
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