fix(MdCheckbox): Cancel spacebar keydown events when component focused #181
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| @@ -192,6 +199,15 @@ export class MdCheckbox implements ControlValueAccessor { | |||
| this.toggle(); | |||
| } | |||
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| onFocus(evt: Event) { | |||
| window.addEventListener('keydown', this._focusWindowKeydownHandler); | |||
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There's actually a special syntax for doing this without directly touching window:
host: {
'(window:domEvent)': 'onWindowEvent($event.type)',
'(document:domEvent)': 'onDocumentEvent($event.type)',
'(body:domEvent)': 'onBodyEvent($event.type)'
}So you can do 'window:focus': 'myFocusHandler()'
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ah that's way better. will change.
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@jelbourn changes made! |
| * from bubbling when the component is focused, which prevents side effects like page scrolling | ||
| * from happening. | ||
| */ | ||
| onWindowKeyDown(evt: KeyboardEvent) { |
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As discussed in chat: just use keydown on the host element since it should only fire when it has focus anyway?
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👍 yeah I think I overthought it. Changed.
This commit ensures that when a checkbox element is focused, spacebar `keydown` events will not bubble up to window, causing side effects like page scrolling. This commit also fixes an issue as part of this change where the component could still be focused even when it was disabled. Finally, some of the test code has been cleaned up and corrected. Fixes angular#162
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LGTM |
* Adds the `--depth` option when cloning the assets for the docs.
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This commit ensures that when a checkbox element is focused, spacebar
keydownevents will not bubble up to window, causing side effects likepage scrolling.
This commit also fixes an issue as part of this change where the
component could still be focused even when it was disabled.
Finally, some of the test code has been cleaned up and corrected.
Fixes #162