From b1c1e4fab30ba8a7028ff1d4618c230cf02a2d0a Mon Sep 17 00:00:00 2001
From: Jeff Becker <ampernand@gmail.com>
Date: Sat, 30 Apr 2016 16:23:13 -0400
Subject: [PATCH] use prevent default in drag

---
 contrib/js/backlink.js     | 2 ++
 contrib/static/nntpchan.js | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/contrib/js/backlink.js b/contrib/js/backlink.js
index dfcf0cf..72463e8 100644
--- a/contrib/js/backlink.js
+++ b/contrib/js/backlink.js
@@ -332,6 +332,7 @@ function init(prefix) {
   e.addEventListener("dragstart", function(ev) {
     mouseDownX = ev.clientX;
     mouseDownY = ev.clientY;
+    ev.preventDefault();
   }, false);
   
   e.addEventListener("dragend", function(ev) {
@@ -342,6 +343,7 @@ function init(prefix) {
     rpl.moveTo(x, y);
     originalX = x;
     originalY = y;
+    ev.preventDefault();
   }, false);
 
   // add replyto post handlers
diff --git a/contrib/static/nntpchan.js b/contrib/static/nntpchan.js
index 1d8a4e0..b72f22a 100644
--- a/contrib/static/nntpchan.js
+++ b/contrib/static/nntpchan.js
@@ -43,7 +43,7 @@ parent.appendChild(wrapper);parent.backlink=false;},function(msg){var wrapper=do
 parent.backlink=true;}};parent.backlink=true;}
 function inject_hover_for_element(elem){var elems=elem.getElementsByClassName("backlink");var ls=[];var l=elems.length;for(var idx=0;idx<l;idx++){var e=elems[idx];ls.push(e);}
 for(var elem in ls){inject_hover(prefix,ls[elem]);}}
-function init(prefix){inject_hover_for_element(document);var rpl=getReplyTo();rpl.setPrefix(prefix);var e=rpl.elem;e.setAttribute("draggable","true");var mouseDownX,mouseDownY;var originalX=window.screenX-150;var originalY=10;rpl.moveTo(originalX,originalY);e.addEventListener("dragstart",function(ev){mouseDownX=ev.clientX;mouseDownY=ev.clientY;},false);e.addEventListener("dragend",function(ev){var x=originalX+ev.clientX-mouseDownX;var y=originalY+ev.clientY-mouseDownY;x-=window.screenLeft;y-=window.screenTop;rpl.moveTo(x,y);originalX=x;originalY=y;},false);e=document.getElementById("postform_submit");e.onclick=function(){var f=document.querySelector("form");var r=getReplyTo();r.post(function(j){if(j.error){r.showError(j.error);}else{r.showMessage("posted as "+j.message_id);r.updateCaptcha();}},function(err){r.showError(err);});r.showMessage("posting... ");}}
+function init(prefix){inject_hover_for_element(document);var rpl=getReplyTo();rpl.setPrefix(prefix);var e=rpl.elem;e.setAttribute("draggable","true");var mouseDownX,mouseDownY;var originalX=window.screenX-150;var originalY=10;rpl.moveTo(originalX,originalY);e.addEventListener("dragstart",function(ev){mouseDownX=ev.clientX;mouseDownY=ev.clientY;ev.preventDefault();},false);e.addEventListener("dragend",function(ev){var x=originalX+ev.clientX-mouseDownX;var y=originalY+ev.clientY-mouseDownY;x-=window.screenLeft;y-=window.screenTop;rpl.moveTo(x,y);originalX=x;originalY=y;ev.preventDefault();},false);e=document.getElementById("postform_submit");e.onclick=function(){var f=document.querySelector("form");var r=getReplyTo();r.post(function(j){if(j.error){r.showError(j.error);}else{r.showMessage("posted as "+j.message_id);r.updateCaptcha();}},function(err){r.showError(err);});r.showMessage("posting... ");}}
 /* ./contrib/js/banner.js */
 var banner_count=3;function nntpchan_inject_banners(elem,prefix){var n=Math.floor(Math.random()*banner_count);var banner=prefix+"static/banner_"+n+".jpg";var e=document.createElement("img");e.src=banner;e.id="nntpchan_banner";elem.appendChild(e);}
 /* ./contrib/js/expand-image.js */