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Editor scrolling: Avoid jumping to the cursor when modifier and scrolling keys are pressed.

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fixes #29485.


git-svn-id: https://develop.svn.wordpress.org/trunk@29692 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2014-09-03 09:37:01 +00:00
parent de3b2ccf19
commit 7716dae9fa
1 changed files with 8 additions and 0 deletions
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8
src/wp-admin/js/editor-expand.js
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@ -195,6 +195,14 @@ jQuery( document ).ready( function($) {
return;
}
// Bail on special keys.
if ( key <= 47 && ! ( key === VK.SPACEBAR || key === VK.ENTER || key === VK.DELETE || key === VK.BACKSPACE || key === VK.UP || key === VK.LEFT || key === VK.DOWN || key === VK.UP ) ) {
return;
// OS keys, function keys, num lock, scroll lock
} else if ( ( key >= 91 && key <= 93 ) || ( key >= 112 && key <= 123 ) || key === 144 || key === 145 ) {
return;
}
cursorTop = offset.top + editor.iframeElement.getBoundingClientRect().top;
cursorBottom = cursorTop + offset.height;
cursorTop = cursorTop - buffer;