Not getting resize event - c

Question

First, make a list of the events that I want my window to receive, then I create my
window and after that I run in a while loop this event handler. My goal here is to print hello when the window is resized, and I don't understand why it doesn't. Here is the code :
uint32_t value_list[] = {
XCB_NONE,
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_KEY_PRESS |
XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_RESIZE_REDIRECT,
};
xcb_create_window(
result->connection,
XCB_COPY_FROM_PARENT,
result->window,
screen->root,
0, 0, width, height,
0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
screen->root_visual,
XCB_CW_EVENT_MASK,
value_list);
and
if(intern_window->event) {
switch(intern_window->event->response_type & ~0x80) {
case XCB_EXPOSE: {
xcb_flush(intern_window->connection);
break;
}
case XCB_CLIENT_MESSAGE: {
if( ((xcb_client_message_event_t*)intern_window->event)->data.data32[0] == intern_window->delete_reply->atom ) {
intern_window->closing = true;
free(intern_window->delete_reply);
}
break;
}
case XCB_RESIZE_REQUEST: {
puts("Hello");
break;
}
}
}

Answer 1

uint32_t value_list[] = {
XCB_NONE,
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_KEY_PRESS |
XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_RESIZE_REDIRECT,
};
xcb_create_window(
result->connection,
XCB_COPY_FROM_PARENT,
result->window,
screen->root,
0, 0, width, height,
0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
screen->root_visual,
XCB_CW_EVENT_MASK,
value_list);
So, value_list[0] is XCB_NONE and value_list[1] is the event mask you want. You then use just XCB_CW_EVENT_MASK, thus value_list[0] is your event mask and value_list[1] is ignored.
You are not getting the events since you did not ask for them.