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LibWeb: Convert ButtonBox to be a LabelableNode

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This also adds an API to Label to determine if the Label itself or its
child TextNode is hovered. This allows ButtonBox to render in a hovered
state when the label is hovered.
This commit is contained in:
Timothy Flynn 2021-04-04 12:17:24 -04:00 • committed by Andreas Kling
parent d40f3aa0d0
commit 1b2123af80
4 changed files with 65 additions and 11 deletions
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14
Userland/Libraries/LibWeb/Layout/Label.cpp
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@ -32,6 +32,7 @@
#include <LibWeb/Layout/InitialContainingBlockBox.h>
#include <LibWeb/Layout/Label.h>
#include <LibWeb/Layout/LabelableNode.h>
#include <LibWeb/Layout/TextNode.h>
#include <LibWeb/Page/Frame.h>
namespace Web::Layout {
@ -95,6 +96,19 @@ bool Label::is_inside_associated_label(LabelableNode& control, const Gfx::IntPoi
return false;
}
bool Label::is_associated_label_hovered(LabelableNode& control)
{
if (auto* label = label_for_control_node(control); label) {
if (label->document().hovered_node() == &label->dom_node())
return true;
if (auto* child = label->first_child_of_type<TextNode>(); child)
return label->document().hovered_node() == &child->dom_node();
}
return false;
}
Label* Label::label_for_control_node(LabelableNode& control)
{
Label* label = nullptr;