Tab in an open menulist should close the menulist.
Previously, we were overriding the tab key in this case, which meant that the menulist remained open while focus moved elsewhere.
Differential Revision: https://phabricator.services.mozilla.com/D37835
This patch also fixes the Home and Sidebar Touch Bar buttons, since using them after customizing showed that they no longer worked.
Differential Revision: https://phabricator.services.mozilla.com/D35085
This patch also fixes the Home and Sidebar Touch Bar buttons, since using them after customizing showed that they no longer worked.
Differential Revision: https://phabricator.services.mozilla.com/D35085
This patch also fixes the Home and Sidebar Touch Bar buttons, since using them after customizing showed that they no longer worked.
Differential Revision: https://phabricator.services.mozilla.com/D35085
The conversion for "regular" <tabs> elements is straightforward, most of
the work here is to support the tab strip (the <tabs> element with the id
"tabbrowser-tabs"). The markup needed for the tab strip moves directly
into browser.xhtml and the construction/teardown logic is now explicitly
driven from gBrowser. There are many more little tweaks too numerous to
enumerate.
Differential Revision: https://phabricator.services.mozilla.com/D32855
The conversion for "regular" <tabs> elements is straightforward, most of
the work here is to support the tab strip (the <tabs> element with the id
"tabbrowser-tabs"). The markup needed for the tab strip moves directly
into browser.xhtml and the construction/teardown logic is now explicitly
driven from gBrowser. There are many more little tweaks too numerous to
enumerate.
Differential Revision: https://phabricator.services.mozilla.com/D32855
Bug 1545766 (D28442) tweaked PanelMultiView keyboard navigation to behave as expected for embedded browser elements.
This patch extends this to handle iframe elements such as used in the builtin Profiler panel.
In addition, it avoids setting tabindex="-1" on iframe and browser elements, since this breaks tabbing behavior in iframe elements (and possibly causes issues in browser elements as well).
iframe and browser elements are already focusable, so this isn't needed anyway.
Differential Revision: https://phabricator.services.mozilla.com/D34984
The CustomizableUI does not delete the _addedEventListeners property from
the view node when the widget is destroyed. This stops the widget from
correctly having events dispatched to it after recreating it, as the
initialization code assumes that it has already been set up.
Differential Revision: https://phabricator.services.mozilla.com/D31677
Normally, context menu keyboard handling takes precedence.
However, because we have a capturing window keydown listener, our listener takes precedence.
Therefore, we need to check for an open context menu and suppress our keyboard handling in this case.
Differential Revision: https://phabricator.services.mozilla.com/D29791
Previously, we sent a command event and a click event.
Normally, the command event executes the action, then the click event closes the menu.
However, in some cases (e.g. the Library button), there is no command event handler and the mousedown event executes the action instead.
Differential Revision: https://phabricator.services.mozilla.com/D29151
Extension panels contain embedded documents; i.e. a <browser> element.
We want users to be able to tab to these and we want them to be focused automatically if a subview is opened from the keyboard, so treat them as tabbable.
However, once an embedded document is focused, we can't manage keyboard navigation inside it, so don't try.
Previously, we tried, which meant keys were overridden even though they didn't do anything, breaking keyboard navigation in extensions altogether.
Differential Revision: https://phabricator.services.mozilla.com/D28442
Previously, we sent a command event and a click event.
Normally, the command event executes the action, then the click event closes the menu.
However, in some cases (e.g. the Library button), there is no command event handler and the mousedown event executes the action instead.
Differential Revision: https://phabricator.services.mozilla.com/D29151
