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Make click and doubleclick events work on View.

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This commit is contained in:
Jürg Lehni 2016-01-27 11:38:45 +01:00
parent 3276616f53
commit d92628a432
1 changed files with 9 additions and 10 deletions
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7
src/view/View.js
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@ -1254,20 +1254,19 @@ new function() { // Injection scope for event handling on the browser
// See if we're clicking again on the same item, within the // See if we're clicking again on the same item, within the
// double-click time. Firefox uses 300ms as the max time // double-click time. Firefox uses 300ms as the max time
// difference: // difference:
if (item) {
dblClick = item === clickItem dblClick = item === clickItem
&& (Date.now() - clickTime < 300); && (Date.now() - clickTime < 300);
downItem = clickItem = item; downItem = clickItem = item;
// Only start dragging if the mousedown event has not // Only start dragging if the mousedown event has not
// stopped propagation. // stopped propagation.
dragItem = !stopped && item; dragItem = !stopped && item;
}
downPoint = lastPoint = point; downPoint = lastPoint = point;
} else if (mouse.up) { } else if (mouse.up) {
// Emulate click / doubleclick, but only on item, not view // Emulate click / doubleclick, but only on item, not view
if (!stopped && item && item === downItem) { if (!stopped && item === downItem) {
clickTime = Date.now(); clickTime = Date.now();
emitMouseEvent(item, dblClick ? 'doubleclick' : 'click', emitMouseEvents(this, item,
dblClick ? 'doubleclick' : 'click',
event, point, downPoint); event, point, downPoint);
dblClick = false; dblClick = false;
} }