C++ (Cpp) keyboardPressed Examples

Example #1

File: Win32Window.cpp Project: merfii/Win32GdiWindow

LRESULT CALLBACK Win32Window::windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    PAINTSTRUCT ps;
    HDC hdc;

    switch(uMsg)
    {
    case WM_PAINT:
        hdc = BeginPaint(hWnd, &ps);
        draw_update(hdc);
        EndPaint(hWnd, &ps);
        break;
    case WM_ERASEBKGND:
        break;

    case WM_TIMER:
        timerFunc();
        break;

    case WM_KEYDOWN:
        keyboardPressed((char)wParam);
        break;
    case WM_LBUTTONDBLCLK: 
    case WM_LBUTTONDOWN:
        mousePressed(0, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)); 
        break;
    
    case WM_RBUTTONDBLCLK: 
    case WM_RBUTTONDOWN:
        mousePressed(1, GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)); 
        break;

    case WM_COMMAND:
        for(std::vector<Button*>::iterator it = m_buttons.begin(); it != m_buttons.end(); ++it)
        {
            Button *p = *it;
            if(LOWORD(wParam) ==p->m_id)
            {
                if(HIWORD(wParam) == BN_CLICKED)
                    if(p->m_click)
                        p->m_click();
                break;
            }
        }

            break;
    case WM_CREATE:
        break;
    case WM_CLOSE:
        DeleteObject(hDoubleBufferBM);
        DeleteDC    (hDoubleBufferDC);
        PostQuitMessage(0);
        break;
    default:
        return DefWindowProc(hWnd, uMsg, wParam, lParam);
    }

    return 0;
}

Example #2

File: mapeditorform.cpp Project: Heldmaschine/karya-valya

void GraphicsScene::keyPressEvent(QKeyEvent *event)
{
    emit keyboardPressed(event);
}

Example #3

File: terminal.c Project: wojtekka/bios-terminal

int main()
{
	screenInit();

	screenPutString("BIOS Terminal v1.0 build " BUILD "\r\n(C) Copyright 2004 Wojtek Kaniewski <*****@*****.**>\r\nPress F12 to configure serial port\r\n\r\n");

	serialSetup();

	for (;;) {

#ifdef DEBUG_SERIAL
		byte x, y, a;

		x = screenX; y = screenY; a = screenAttr;
		screenX = 30; screenY = 24; screenAttr = 7*16;
		screenCursorNoUpdate = 1;
		screenPutString(" s:");
		screenPutHex((char)((char) serialRxHead - (char) serialRxTail));
		screenPutString(" i:");
		screenPutHex(portRead(0x21));
		screenPutString(" t:");
		screenPutHex(serialRxTail >> 8);
		screenPutHex(serialRxTail &255);
		screenPutString("/h:");
		screenPutHex(serialRxHead >> 8);
		screenPutHex(serialRxHead &255);
		screenPutString(",");
		screenPutHex(portRead(serialPort+1));
		screenPutString(",");
		screenPutHex(serialInterruptLast); // +2
		screenPutString(",");
		screenPutHex(portRead(serialPort+3));
		screenPutString(",");
		screenPutHex(portRead(serialPort+4));
		screenPutString(",");
		screenPutHex(portRead(serialPort+5));
		screenPutString(",");
		screenPutHex(portRead(serialPort+6));
		screenPutString(" k:");
		screenCursorNoUpdate = 0;
		screenX = x; screenY = y; screenAttr = a;

		screenCursorUpdate();
#endif // DEBUG_SERIAL

		if (keyboardPressed()) {
			char *seq = vtGetChar();

			while (*seq) {
				serialPutChar(*seq);
				seq++;
			}
		}

		while (serialDataReady()) {
			char ch = serialGetChar();

			vtPutChar(ch);
		}
	}
}