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Merge pull request #4077 from keymanapp/fix/web/engine/keyfind-misfire

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fix(web/engine): findNearestKey erroneously returned key child
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Joshua Horton 2020-12-04 13:39:51 +07:00 • committed by GitHub
commit 68f35b0200
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1 changed files with 7 additions and 7 deletions
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14
web/source/osk/visualKeyboard.ts
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@ -1313,19 +1313,19 @@ namespace com.keyman.osk {
// Find minimum distance from any key
var k, k0=0, dx, dxMax=24, dxMin=100000, x1, x2;
for(k = 0; k < t.childNodes.length; k++) {
let childNode = t.childNodes[k] as HTMLElement; // gets the .kmw-key-square containing a key
if(childNode.firstChild) {
childNode = childNode.firstChild as HTMLElement; // gets the actual key element.
}
let keySquare = t.childNodes[k] as HTMLElement; // gets the .kmw-key-square containing a key
// Find the actual key element.
let childNode = keySquare.firstChild ? keySquare.firstChild as HTMLElement: keySquare;
if(childNode.className !== undefined && (childNode.className.indexOf('key-hidden') >= 0)
|| (childNode.className.indexOf('key-blank') >= 0)){
continue;
}
x1 = childNode.offsetLeft;
x2 = x1 + childNode.offsetWidth;
x1 = keySquare.offsetLeft;
x2 = x1 + keySquare.offsetWidth;
if(x >= x1 && x <= x2) {
// Within the key square
return <KeyElement> childNode.firstChild;
return <KeyElement> childNode;
}
dx = x1 - x;
if(dx >= 0 && dx < dxMin) {