Section 10.6.4 rule 5 of the CSS height property spec outlines a method
to compute the height of an absolutely positioned block when the 'top'
and 'bottom' CSS properties are specified.
The case for computing auto-height of block elements which have block-
level children was erroneously skipping some children:
1. If the block element itself is absolute or floating, all children
were skipped due to a likely typo ("box" vs. "child_box" inside the
for-each loop).
2. Floating children should only be skipped if the block element's
'overflow' property computes to 'visible', per section 10.6.3 of the
CSS height property spec. If the property computes to another value,
section 10.6.7 only indicates that absolutely positioned children
should be skipped.
In single process mode, the browser will display a page's favicon in
both the location bar and tab. This adds the same support for multi-
process mode.
We kept a backpointer from the Menu to its containing MenuBar, but it
was not used for anything so let's remove it.
Since all menus have the same font now, there's no need to track a
separate "title font".
This leaves menu applets running but invisible, and that's a regression
we need to take care of obviously. But not today, because it's getting
too late.
This patch begins the transition away from the global menu towards
per-window menus instead.
The global menu looks neat, but has always felt clunky, and there
are a number of usability problems with it, especially in programs
with multiple windows.
You can now call GUI::Window::set_menubar() to add a menubar to
your window. It will be specific to that one window only.
This commit replaces the usage of String::starts_with with
Utf8View::starts_with, which first decodes the utf8 encoded
string, and as such can take things like overlong encoded
sequences into account (which could otherwise cause the prefix
check to be inconsistent with the following code points check).
Unlike String/StringView::starts_with this compares utf8 code points
instead of "characters" (bytes), which is important when handling
aribtary utf-8 input that could include overlong characters.
Wraps the existing AK::human_readable_size function but will always
display the bytes in the base unit as well as the shorter string with
one decimal. E.g. "14 KiB (14396 bytes)".
This patch fixes the m4 port by removing unneeded make subdirs that
would cause the build to fail on some systems. We now only care about
the `lib` and `src`.
