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Code Issues Releases Wiki Activity

Allow Escape to clear the droptarget

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This commit is contained in:
Nick O'Leary 2014-02-19 10:38:46 +00:00
parent af50fe876f
commit 19d5709e2a
1 changed files with 7 additions and 2 deletions
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9
public/red/main.js
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@ -17,10 +17,15 @@ var RED = function() {
$('#btn-keyboard-shortcuts').click(function(){showHelp();});
function hideDropTarget() {
$("#dropTarget").hide();
RED.keyboard.remove(/* ESCAPE */ 27);
}
$('#chart').on("dragenter",function(event) {
if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
$("#dropTarget").css({display:'table'});
RED.keyboard.add(/* ESCAPE */ 27,hideDropTarget);
}
});
@ -30,12 +35,12 @@ var RED = function() {
}
})
.on("dragleave",function(event) {
$("#dropTarget").hide();
hideDropTarget();
})
.on("drop",function(event) {
var data = event.originalEvent.dataTransfer.getData("text/plain");
hideDropTarget();
RED.view.importNodes(data);
$("#dropTarget").hide();
event.preventDefault();
});