Send keystrokes help c++

SGaist

Then why not just show its content in a QLabel or a QTextEdit/QPlainTextEdit if you want to be able to modify it ?

RIVOPICO

This post is deleted!

RIVOPICO

This post is deleted!

RIVOPICO

The function for send my keys is this:
void enviarTecla(int tecla)
{

Display *display = XOpenDisplay(NULL);
XKeyEvent event;

switch (tecla)
{
case Qt::Key_Return:
    tecla = XK_Return ;
    break;
case Qt::Key_Backspace:
    tecla = XK_BackSpace ;
    break;
case Qt::Key_Escape:
    tecla = XK_Escape;
    break;
case Qt::Key_Shift:
    tecla = XK_Shift_L ;
    break;
case Qt::Key_CapsLock:
    tecla = XK_Caps_Lock;
    break;
}
  int a;
  event.display = display;
  XGetInputFocus(display,&event.window,&a);
  event.root = 0;
  event.subwindow = None;
  event.time = CurrentTime;
  event.x = 1;
  event.y = 1;
  event.x_root = 1;
  event.y_root = 1;
  event.same_screen = TRUE;

  event.type = KeyPress;  //event.type = KeyRelease;
  event.keycode = XKeysymToKeycode (display,tecla);
  event.state = 0;

  XSendEvent(event.display, event.window, TRUE, KeyPressMask, (XEvent *)&event);


  event.display = display;
  XGetInputFocus(display,&event.window,&a);
  event.root = 0;
  event.subwindow = None;
  event.time = CurrentTime;
  event.x = 1;
  event.y = 1;
  event.x_root = 1;
  event.y_root = 1;
  event.same_screen = TRUE;

  event.type = KeyRelease;
  event.keycode = XKeysymToKeycode (display,tecla);
  event.state = 0;

  XSendEvent(event.display, event.window, TRUE, KeyReleaseMask, (XEvent *)&event);
  XCloseDisplay(display);

}
And when i send i am trying with this format:
http://i.imgsafe.org/7e29fc31bc.png

Not works

SGaist

Can you explain what you are trying to achieve ? That would help us help you more efficiently.

RIVOPICO

the question is very easy; in the table ascii between 0 and 32 exists keys of control for example enter. How i could simulate enter when someone press 13 ascii key for example? I am introducing these data in a file but shoz me events or i dont know look: http://i.imgsafe.org/7e29fc31bc.png
thanks in advance. in Qt

RIVOPICO

i could do this: log.write(Qt::Key_Enter);

RIVOPICO

I need when me press enter key, in the table ascii 13 numbers, do a end line. Something like this.

 if(num==13){
           log.open(QFile::Append);
           log.write("\n");//Jump the line in textfile
           log.close();

        }

But something working thx;

RIVOPICO

solved solved

SGaist

How did you solved it ?

In any case, please mark the thread as solved using the "Topic Tools" button so that other forum users may know a solution has been found :)