Srujan Gaddam
63a57a76ce
This reverts commit f8ff12008e.
This CL is a revert of the initial revert and should be landed once
Flutter changes have been merged to handle the changes here.
Change-Id: I300a5efd776bf2a596743971f4e15ad62da77f5a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/153368
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
73 lines
2.7 KiB
Plaintext
73 lines
2.7 KiB
Plaintext
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
|
|
/**
|
|
* An event that describes user interaction with the keyboard.
|
|
*
|
|
* The [type] of the event identifies what kind of interaction occurred.
|
|
*
|
|
* See also:
|
|
*
|
|
* * [KeyboardEvent](https://developer.mozilla.org/en/DOM/KeyboardEvent) at MDN.
|
|
*/
|
|
$(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS {
|
|
|
|
/**
|
|
* Programmatically create a KeyboardEvent.
|
|
*
|
|
* Due to browser differences, keyCode, charCode, or keyIdentifier values
|
|
* cannot be specified in this base level constructor. This constructor
|
|
* enables the user to programmatically create and dispatch a [KeyboardEvent],
|
|
* but it will not contain any particular key content. For programmatically
|
|
* creating keyboard events with specific key value contents, see the custom
|
|
* Event [KeyEvent].
|
|
*/
|
|
factory $CLASSNAME(String type, {
|
|
Window$NULLABLE view,
|
|
bool canBubble: true,
|
|
bool cancelable: true,
|
|
int$NULLABLE location,
|
|
int$NULLABLE keyLocation, // Legacy alias for location
|
|
bool ctrlKey: false,
|
|
bool altKey: false,
|
|
bool shiftKey: false,
|
|
bool metaKey: false}) {
|
|
if (view == null) {
|
|
view = window;
|
|
}
|
|
location ??= keyLocation ?? 1;
|
|
KeyboardEvent e = document._createEvent("KeyboardEvent") $#NULLSAFECAST(as KeyboardEvent);
|
|
e._initKeyboardEvent(type, canBubble, cancelable, view, "",
|
|
location, ctrlKey, altKey, shiftKey, metaKey);
|
|
return e;
|
|
}
|
|
|
|
void _initKeyboardEvent(String type, bool canBubble, bool cancelable,
|
|
Window$NULLABLE view, String keyIdentifier, int$NULLABLE location,
|
|
bool ctrlKey, bool altKey, bool shiftKey, bool metaKey) {
|
|
if (JS('bool', 'typeof(#.initKeyEvent) == "function"', this)) {
|
|
// initKeyEvent is only in Firefox (instead of initKeyboardEvent). It has
|
|
// a slightly different signature, and allows you to specify keyCode and
|
|
// charCode as the last two arguments, but we just set them as the default
|
|
// since they can't be specified in other browsers.
|
|
JS('void', '#.initKeyEvent(#, #, #, #, #, #, #, #, 0, 0)', this,
|
|
type, canBubble, cancelable, view,
|
|
ctrlKey, altKey, shiftKey, metaKey);
|
|
} else {
|
|
// initKeyboardEvent is for all other browsers.
|
|
JS('void', '#.initKeyboardEvent(#, #, #, #, #, #, #, #, #, #)', this,
|
|
type, canBubble, cancelable, view, keyIdentifier, location,
|
|
ctrlKey, altKey, shiftKey, metaKey);
|
|
}
|
|
}
|
|
|
|
int get keyCode native;
|
|
|
|
int get charCode native;
|
|
|
|
int$NULLABLE get which => _which;
|
|
$!MEMBERS
|
|
}
|