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| author | Scott González <scott.gonzalez@gmail.com> | 2017-04-18 16:51:23 -0400 |
|---|---|---|
| committer | Scott González <scott.gonzalez@gmail.com> | 2017-05-02 15:16:17 -0400 |
| commit | 50efd6e1b063822c4a0ecb38f324ed3354f387c4 (patch) | |
| tree | c7d0a0809f5a8dfa8ab744e58556f27e756d6fe5 /ui/widgets/menu.js | |
| parent | 7d992ae29d27cdab8787691a14e689e60c74c05c (diff) | |
| download | jquery-ui-50efd6e1b063822c4a0ecb38f324ed3354f387c4.tar.gz jquery-ui-50efd6e1b063822c4a0ecb38f324ed3354f387c4.zip | |
Menu: Ignore mouse events triggered due to page scrolling
Fixes #9356
Closes gh-1806
Diffstat (limited to 'ui/widgets/menu.js')
| -rw-r--r-- | ui/widgets/menu.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/ui/widgets/menu.js b/ui/widgets/menu.js index 5df9d3eef..302d202ae 100644 --- a/ui/widgets/menu.js +++ b/ui/widgets/menu.js @@ -64,6 +64,7 @@ return $.widget( "ui.menu", { // Flag used to prevent firing of the click handler // as the event bubbles up through nested menus this.mouseHandled = false; + this.lastMousePosition = { x: null, y: null }; this.element .uniqueId() .attr( { @@ -161,6 +162,17 @@ return $.widget( "ui.menu", { return; } + // If the mouse didn't actually move, but the page was scrolled, ignore the event (#9356) + if ( event.clientX === this.lastMousePosition.x && + event.clientY === this.lastMousePosition.y ) { + return; + } + + this.lastMousePosition = { + x: event.clientX, + y: event.clientY + }; + var actualTarget = $( event.target ).closest( ".ui-menu-item" ), target = $( event.currentTarget ); |