Skip to content

Move mouseLocs track code outside from init #57

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
zozzz wants to merge 1 commit into
base: master
Choose a base branch
from
+13 −17
Open

Move mouseLocs track code outside from init #57

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 13 additions & 17 deletions jquery.menu-aim.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,9 @@
* https://github.com/kamens/jQuery-menu-aim
*/
(function($) {
var mouseLocs = [],
MOUSE_LOCS_TRACKED = 3, // number of past mouse locations to track
DELAY = 300; // ms delay when user appears to be entering submenu;

$.fn.menuAim = function(opts) {
// Initialize menu-aim for all elements in jQuery collection
Expand All @@ -83,7 +86,6 @@
function init(opts) {
var $menu = $(this),
activeRow = null,
mouseLocs = [],
lastDelayLoc = null,
timeoutId = null,
options = $.extend({
Expand All @@ -98,20 +100,6 @@
exitMenu: $.noop
}, opts);

var MOUSE_LOCS_TRACKED = 3, // number of past mouse locations to track
DELAY = 300; // ms delay when user appears to be entering submenu

/**
* Keep track of the last few locations of the mouse.
*/
var mousemoveDocument = function(e) {
mouseLocs.push({x: e.pageX, y: e.pageY});

if (mouseLocs.length > MOUSE_LOCS_TRACKED) {
mouseLocs.shift();
}
};

/**
* Cancel possible row activations when leaving the menu entirely
*/
Expand Down Expand Up @@ -315,9 +303,17 @@
.mouseenter(mouseenterRow)
.mouseleave(mouseleaveRow)
.click(clickRow);
};

$(document).mousemove(mousemoveDocument);
/**
* Keep track of the last few locations of the mouse.
*/
$(document).mousemove(function(e) {
mouseLocs.push({x: e.pageX, y: e.pageY});

};
if (mouseLocs.length > MOUSE_LOCS_TRACKED) {
mouseLocs.shift();
}
});
})(jQuery);