This reverts commit cfc9ee6f16.
This change was wrong: The parent *does* lose hover when the mouse
cursor enters a child widget. Hover is not hierarchical, there is only a
hovered window and a hovered widget within that window.
This fixes an issue with GUI::TabWidget buttons appearing hovered
despite the mouse cursor not being over the buttons.
This reverts commit a5a32fbcce.
This change was wrong: it's fine for a child widget to receive an enter
event despite its parent never getting one. Only the widget directly
under the mouse cursor is considered hovered for enter/leave purposes.
Previously it would only do this if the mouse was over the close
button.
If you released the mouse outside the close button, the close button
would appear permanently depressed afterwards.
You can now see the outline of GUI widgets when hovering them.
For example:
$ export GUI_HOVER_DEBUG=1
$ FileManager
Then move the mouse around in the file manager. :^)
The previous text_rect() algorithm only produced the right result for
horizontally centered labels.
This adds some missing padding to GUI::Statusbar which we've apparently
needed for some time. :^)
Anyone who inherits from `GUI::Clipboard::ClipboardClient` will receive
clipboard notifications via `clipboard_content_did_change()`.
Update ClipboardHistoryModel, TextEditor and TerminalWidget to inherit
from this class.
This was previously required because the whitespace was consumed and
manually added back after the fact, but now that we preserve whitespace,
this breaks wrapping of text with whitespace after it.
This converts the TextLayout algorithm from handling just words to
handling blocks of strings. With this model, whitespace is preserved
and inserted as-is, rather than being eaten and then replaced with a
single space (or none, if the whitespace was at the start of the word).
Closes#9032.
This implements unconditional special case folding, and conditional
folding for non-locale cases. Worth noting that the only conditional,
non-locale special case is for converting an uppercase sigma to
lowercase.
This will be needed for the Unicode Standard's Default Case Algorithm.
Generate the field as an enumeration rather than a string for easier
comparison.
This adds a SpecialCasing structure to the generated UnicodeData.h/cpp
files. This structure contains casing rules for code points which have
non-1-to-1 upper-to-lower case code point mappings. Further, these rules
may be limited to specific locales or other context.
We don't have these yet as our Date implementation doesn't use the time
value algorithms and AOs from the spec, but Temporal will need these in
various contexts.
Previously there was a dead zone between the item icon and its text
in IconViews. This meant that you could click between the icon and
the text label and hit nothing.
This patch improves the situation by inflating both rects so that
they both overlap and become a bit easier to hit.
This role allows you to specify a custom opacity for icon painting.
Note that the opacity is not in effect when the item is either
selected and/or hovered.
This enables further work on implementing KASLR by adding relocation
support to the pre-kernel and updating the kernel to be less dependent
on specific virtual memory layouts.
