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ladybird/Userland/Libraries/LibWeb/Layout/ButtonBox.h

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LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 01:24:48 -07:00
* SPDX-License-Identifier: BSD-2-Clause
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
*/
#pragma once
#include <LibWeb/HTML/HTMLInputElement.h>
LibWeb: Convert ButtonBox to be a LabelableNode 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.
2021-04-04 12:17:24 -04:00
#include <LibWeb/Layout/LabelableNode.h>
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
LibWeb: Rename LayoutNode classes and move them into Layout namespace Bring the names of various boxes closer to spec language. This should hopefully make things easier to understand and hack on. :^) Some notable changes: - LayoutNode -> Layout::Node - LayoutBox -> Layout::Box - LayoutBlock -> Layout::BlockBox - LayoutReplaced -> Layout::ReplacedBox - LayoutDocument -> Layout::InitialContainingBlockBox - LayoutText -> Layout::TextNode - LayoutInline -> Layout::InlineNode Note that this is not strictly a "box tree" as we also hang inline/text nodes in the same tree, and they don't generate boxes. (Instead, they contribute line box fragments to their containing block!)
2020-11-22 15:53:01 +01:00
namespace Web::Layout {
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
LibWeb: Convert ButtonBox to be a LabelableNode 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.
2021-04-04 12:17:24 -04:00
class ButtonBox : public LabelableNode {
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
public:
LibWeb: Rename LayoutNode classes and move them into Layout namespace Bring the names of various boxes closer to spec language. This should hopefully make things easier to understand and hack on. :^) Some notable changes: - LayoutNode -> Layout::Node - LayoutBox -> Layout::Box - LayoutBlock -> Layout::BlockBox - LayoutReplaced -> Layout::ReplacedBox - LayoutDocument -> Layout::InitialContainingBlockBox - LayoutText -> Layout::TextNode - LayoutInline -> Layout::InlineNode Note that this is not strictly a "box tree" as we also hang inline/text nodes in the same tree, and they don't generate boxes. (Instead, they contribute line box fragments to their containing block!)
2020-11-22 15:53:01 +01:00
ButtonBox(DOM::Document&, HTML::HTMLInputElement&, NonnullRefPtr<CSS::StyleProperties>);
virtual ~ButtonBox() override;
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
LibWeb: Reorganize layout system in terms of formatting contexts This is a first (huge) step towards modernizing the layout architecture and bringing it closer to spec language. Layout is now performed by a stack of formatting contexts, operating on the box tree (or layout tree, if you will.) There are currently three types of formatting context: - BlockFormattingContext (BFC) - InlineFormattingContext (IFC) - TableFormattingContext (TFC) Document::layout() creates the initial BlockFormattingContext (BFC) which lays out the initial containing block (ICB), and then we recurse through the tree, creating BFC, IFC or TFC as appropriate and handing over control at the context boundaries. The majority of this patch is just refactoring the old logic spread out in LayoutBlock and LayoutTableRowGroup, and turning into these context classes instead. A lot more cleanup will be needed. There are many architectural wins here, the main one being that layout is no longer performed by boxes themselves, which gives us much greater flexibility in the outer/inner layout of a given box.
2020-11-22 13:38:18 +01:00
virtual void prepare_for_replaced_layout() override;
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
LibWeb: Convert ButtonBox to be a LabelableNode 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.
2021-04-04 12:17:24 -04:00
const HTML::HTMLInputElement& dom_node() const { return static_cast<const HTML::HTMLInputElement&>(LabelableNode::dom_node()); }
HTML::HTMLInputElement& dom_node() { return static_cast<HTML::HTMLInputElement&>(LabelableNode::dom_node()); }
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
private:
LibWeb: Move mouse event and label logic from layout to painting tree Input events have nothing to do with layout, so let's not send them to layout nodes. The job of Paintable starts to become clear. It represents a paintable item that can be rendered into the viewport, which means it can also be targeted by the mouse cursor.
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virtual RefPtr<Painting::Paintable> create_paintable() const override;
LibWeb: Implement <input type=submit> without using LibGUI Following in the footsteps of <input type=checkbox>, this patch adds LayoutButton which implements a basic push button using LibGfx styling primitives.
2020-09-12 17:56:11 +02:00
};
}
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