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ladybird/Userland/Libraries/LibWeb/HTML/HTMLInputElement.h

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Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 05:38:21 -03:00
/*
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 05:38:21 -03:00
*
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 05:24:48 -03:00
* SPDX-License-Identifier: BSD-2-Clause
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
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*/
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 17:21:55 -03:00
#pragma once
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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#include <LibWeb/HTML/FormAssociatedElement.h>
LibWeb: Move HTML object model stuff into LibWeb/HTML/ Take a hint from SVG and more all the HTML classes into HTML instead of mixing them with the DOM classes.
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#include <LibWeb/HTML/HTMLElement.h>
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
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LibWeb: Move HTML classes into the Web::HTML namespace
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namespace Web::HTML {
LibWeb: Move everything into the Web namespace
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LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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class HTMLInputElement final
: public HTMLElement
, public FormAssociatedElement {
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
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public:
LibWeb: Add a whole bunch of HTML DOM bindings Note that these aren't full implementations of the bindings. This mostly implements the low hanging fruit (namely, basic reflections) There are some attributes that should be USVString instead of DOMString. However, USVString is a slightly different definition of DOMString, so it should suffice for now.
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using WrapperType = Bindings::HTMLInputElementWrapper;
LibWeb: Use move semantics for QualifiedName more often
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HTMLInputElement(DOM::Document&, QualifiedName);
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
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virtual ~HTMLInputElement() override;
LibWeb: Make DOM::Node::create_layout_node() not need parent's style The StyleResolver can find the specified CSS values for the parent element via the DOM. Forcing everyone to locate specified values for their parent was completely unnecessary.
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virtual RefPtr<Layout::Node> create_layout_node() override;
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
2019-11-25 17:21:55 -03:00
LibWeb: Use HTML::AttributeNames::foo instead of FlyString("foo") To avoid the costly instantiation of FlyStrings whenever we're looking up attributes, use the premade HTML::AttributeNames globals. :^)
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String type() const { return attribute(HTML::AttributeNames::type); }
LibWeb: Start implementing <input type=text> using a shadow DOM Text <input> fields will now generate a basic shadow DOM and attach it to the input element. The shadow DOM contains a <div> with some inline style, and an always- editable text node inside it. Accessing the "value" attribute on such an input element will get/set the value from that text node. This is really cool, although not super stable since HTML editing is not super stable. But it's a start! :^)
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String default_value() const { return attribute(HTML::AttributeNames::value); }
LibWeb: Use HTML::AttributeNames::foo instead of FlyString("foo") To avoid the costly instantiation of FlyStrings whenever we're looking up attributes, use the premade HTML::AttributeNames globals. :^)
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String name() const { return attribute(HTML::AttributeNames::name); }
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
2020-09-11 13:17:39 -03:00
LibWeb: Start implementing <input type=text> using a shadow DOM Text <input> fields will now generate a basic shadow DOM and attach it to the input element. The shadow DOM contains a <div> with some inline style, and an always- editable text node inside it. Accessing the "value" attribute on such an input element will get/set the value from that text node. This is really cool, although not super stable since HTML editing is not super stable. But it's a start! :^)
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String value() const;
void set_value(String);
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
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bool checked() const { return m_checked; }
void set_checked(bool);
bool enabled() const;
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!)
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void did_click_button(Badge<Layout::ButtonBox>);
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 12:56:11 -03:00
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
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private:
LibWeb: Register FormAssociatedElement with their owner form This will eventually allow us to implement HTMLFormControlsCollection.
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// ^DOM::Node
LibWeb: Add basic support for HTMLInputElement.form HTMLInputElement now inherits from FormAssociatedElement, which will be a common base for the handful of elements that need to track their owner form (and register with it for the form.elements collection.) At the moment, the owner form is assigned during DOM insertion/removal of an HTMLInputElement. I didn't implement any of the legacy behaviors defined by the HTML parsing spec yet.
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virtual void inserted() override;
virtual void removed_from(Node*) override;
LibWeb: Register FormAssociatedElement with their owner form This will eventually allow us to implement HTMLFormControlsCollection.
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// ^HTML::FormAssociatedElement
virtual HTMLElement& form_associated_element_to_html_element() override { return *this; }
LibWeb: Start implementing <input type=text> using a shadow DOM Text <input> fields will now generate a basic shadow DOM and attach it to the input element. The shadow DOM contains a <div> with some inline style, and an always- editable text node inside it. Accessing the "value" attribute on such an input element will get/set the value from that text node. This is really cool, although not super stable since HTML editing is not super stable. But it's a start! :^)
2021-02-10 14:26:07 -03:00
void create_shadow_tree_if_needed();
RefPtr<DOM::Text> m_text_node;
LibWeb: Add basic support for <input type=checkbox> This is implemented entirely inside LibWeb, there is no GUI::CheckBox widget instantiated, unlike other input types. All input types should be moved to this new style of implementation.
2020-09-11 13:17:39 -03:00
bool m_checked { false };
LibHTML: Implement basic <form> and <input> element support This patch adds "submit" inputs and default (text box) inputs, as well as form elements that can be submitted. Layout of input elements is implemented via a new LayoutWidget class that allows you to put an arbitrary GWidget in the layout tree. At the moment, the DOM node sets the initial size of the LayoutWidget, and then the positioning is done by the normal layout algorithm. We also now support submitting a <form method="GET">, which does a full replacing load with a URL based on the form's action + a query string built from the name/value of input elements within the submitted form. This is pretty neat! :^)
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};
}
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