suzanne.soy/scribble-mathjax
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix problems found during the running of the testsuite. (First, make sure event is non-null, but I think that was already the case. So we don't need the later tests for it. Then use clientX and clienY even if they are zero.)

Browse Source
This commit is contained in:
Davide P. Cervone 2015-09-13 17:44:11 -04:00
parent d7f946e5cb
commit 31992363fd
1 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
unpacked/extensions/MathMenu.js
View File

@ -282,7 +282,7 @@
* Display the menu * Display the menu
*/ */
Post: function (event,parent,forceLTR) { Post: function (event,parent,forceLTR) {
if (!event) {event = window.event}; if (!event) {event = window.event||{}}
var div = document.getElementById("MathJax_MenuFrame"); var div = document.getElementById("MathJax_MenuFrame");
if (!div) { if (!div) {
div = MENU.Background(this); div = MENU.Background(this);
@ -312,10 +312,8 @@
div.appendChild(menu); div.appendChild(menu);
this.posted = true; this.posted = true;
if (menu.offsetWidth) menu.style.width = (menu.offsetWidth+2) + "px"; if (menu.offsetWidth) menu.style.width = (menu.offsetWidth+2) + "px";
if (event) { var x = event.pageX, y = event.pageY;
var x = event.pageX, y = event.pageY; if (!x && !y && "clientX" in event) {
}
if (!x && !y && event && event.clientX && event.clientY) {
x = event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft; x = event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
y = event.clientY + document.body.scrollTop + document.documentElement.scrollTop; y = event.clientY + document.body.scrollTop + document.documentElement.scrollTop;
} }
@ -331,7 +329,7 @@
if (x + menu.offsetWidth > document.body.offsetWidth - this.margin) if (x + menu.offsetWidth > document.body.offsetWidth - this.margin)
{x = document.body.offsetWidth - menu.offsetWidth - this.margin} {x = document.body.offsetWidth - menu.offsetWidth - this.margin}
if (MENU.isMobile) {x = Math.max(5,x-Math.floor(menu.offsetWidth/2)); y -= 20} if (MENU.isMobile) {x = Math.max(5,x-Math.floor(menu.offsetWidth/2)); y -= 20}
if (event) {MENU.skipUp = event.isContextMenu;} MENU.skipUp = event.isContextMenu;
} else { } else {
var side = "left", mw = parent.offsetWidth; var side = "left", mw = parent.offsetWidth;
x = (MENU.isMobile ? 30 : mw - 2); y = 0; x = (MENU.isMobile ? 30 : mw - 2); y = 0;