• stunaep (7/7) Apr 26 2016 I am trying to know how much the mouse moves when clicking down
• stunaep (2/6) Apr 26 2016 I'm just wondering if there is a built in solution that I missed.
• Vadim Lopatin (5/12) Apr 27 2016 There is only information about coordinates where mouse button

stunaep <admin pea2nuts.com> writes:

I am trying to know how much the mouse moves when clicking down 
on a certain widget, but I can't figure out how. I noticed only a 
mouse wheel delta property and nothing for the mouse pointer x,y 
deltas since the click. I am looking to do something such as

if(e.lbutton().isDown() && !e.rbutton().isDown()) {
     pitch -= e.dy();
}

stunaep <admin pea2nuts.com> writes:

I am currently handling it like this:

current = e.pos();
xdelta = current.x - previous.x;
ydelta = current.y - previous.y;
previous = current;

I'm just wondering if there is a built in solution that I missed.

Vadim Lopatin <coolreader.org gmail.com> writes:

On Wednesday, 27 April 2016 at 00:15:46 UTC, stunaep wrote:
 I am currently handling it like this:

current = e.pos();
xdelta = current.x - previous.x;
ydelta = current.y - previous.y;
previous = current;

 I'm just wondering if there is a built in solution that I 
 missed.

There is only information about coordinates where mouse button 
down event occured.

event.lbutton.downX, event.lbutton.downY - stores coordinates of 
button down event.