xtd 1.0.0
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color_picker.hpp
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1
4#pragma once
5#include "control.hpp"
6#include "color_picker_event_handler.hpp"
7
9namespace xtd {
11 namespace forms {
32 class forms_export_ color_picker : public control {
33 struct data;
34
35 public:
37
40 color_picker();
42
44
48 [[nodiscard]] virtual auto alpha_color() const noexcept -> bool;
51 virtual auto alpha_color(bool value) -> color_picker&;
52
56 [[nodiscard]] virtual auto color() const noexcept -> const xtd::drawing::color&;
60 virtual auto color(const xtd::drawing::color& value) -> color_picker&;
62
63
65
69 [[nodiscard]] static auto create() -> color_picker;
73 [[nodiscard]] static auto create(const xtd::drawing::point& location) -> color_picker;
78 [[nodiscard]] static auto create(const xtd::drawing::point& location, const xtd::drawing::size& size) -> color_picker;
84 [[nodiscard]] static auto create(const xtd::drawing::point& location, const xtd::drawing::size& size, const xtd::string& name) -> color_picker;
88 [[nodiscard]] static auto create(const xtd::drawing::color& color) -> color_picker;
93 [[nodiscard]] static auto create(const xtd::drawing::color& color, const xtd::drawing::point& location) -> color_picker;
99 [[nodiscard]] static auto create(const xtd::drawing::color& color, const xtd::drawing::point& location, const xtd::drawing::size& size) -> color_picker;
106 [[nodiscard]] static auto create(const xtd::drawing::color& color, const xtd::drawing::point& location, const xtd::drawing::size& size, const xtd::string& name) -> color_picker;
110 [[nodiscard]] static auto create(const xtd::forms::control& parent) -> color_picker;
115 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::point& location) -> color_picker;
121 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::point& location, const xtd::drawing::size& size) -> color_picker;
128 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::point& location, const xtd::drawing::size& size, const xtd::string& name) -> color_picker;
133 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::color& color) -> color_picker;
139 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::color& color, const xtd::drawing::point& location) -> color_picker;
146 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::color& color, const xtd::drawing::point& location, const xtd::drawing::size& size) -> color_picker;
154 [[nodiscard]] static auto create(const xtd::forms::control& parent, const xtd::drawing::color& color, const xtd::drawing::point& location, const xtd::drawing::size& size, const xtd::string& name) -> color_picker;
156
158
162 xtd::event<color_picker, xtd::forms::color_picker_event_handler> color_picker_changed;
164
165 protected:
167
169 [[nodiscard]] auto create_params() const noexcept -> xtd::forms::create_params override;
171
173
177 auto on_color_picker_changed(const color_picker_event_args& e) -> void;
178
179 auto on_handle_created(const event_args& e) -> void override;
180 auto wnd_proc(message& message) -> void override;
182
183 private:
184 auto wm_command_control(message& message) -> void;
185 auto wm_command_control_selchange(message& message) -> void;
186
187 xtd::sptr<data> data_;
188 };
189 }
190}
xtd::event_args
Represents the base class for classes that contain event data, and provides a value to use for events...
Definition event_args.hpp:18
xtd::event
Represents an event.
Definition event.hpp:23
xtd::forms::color_picker_event_args
Provides data for the xtd::forms::color_picker::color_picker_changed event.
Definition color_picker_event_args.hpp:27
xtd::forms::color_picker::color_picker_changed
xtd::event< color_picker, xtd::forms::color_picker_event_handler > color_picker_changed
Occurs when the value of the color property changes.
Definition color_picker.hpp:162
xtd::forms::color_picker::on_color_picker_changed
auto on_color_picker_changed(const color_picker_event_args &e) -> void
Raises the color_changed event.
xtd::forms::color_picker::on_handle_created
auto on_handle_created(const event_args &e) -> void override
Raises the xtd::forms::control::handle_created event.
xtd::forms::color_picker::wnd_proc
auto wnd_proc(message &message) -> void override
Processes Windows messages.
xtd::forms::color_picker::create_params
auto create_params() const noexcept -> xtd::forms::create_params override
Gets the required creation parameters when the control handle is created.
xtd::forms::color_picker::create
static auto create() -> color_picker
A factory to create an xtd::forms::color_picker.
xtd::forms::color_picker::color_picker
color_picker()
Initializes a new instance of the color_picker class.
xtd::forms::color_picker::color
virtual auto color() const noexcept -> const xtd::drawing::color &
Gets the color selected by the user.
xtd::forms::color_picker::alpha_color
virtual auto alpha_color() const noexcept -> bool
Gets a value indicating whether the dialog box shows alpha values and an opacity selector (slider).
xtd::forms::control::size
virtual auto size() const noexcept -> xtd::drawing::size
Gets the height and width of the control.
xtd::forms::control::parent
virtual auto parent() const noexcept -> std::optional< xtd::forms::control_ref >
Gets the parent container of the control.
xtd::forms::control::name
virtual auto name() const noexcept -> const xtd::string &
Gets the name of the control.
xtd::forms::control::control
control()
Initializes a new instance of the xtd::forms::control class with default settings.
xtd::forms::control::location
virtual auto location() const noexcept -> xtd::drawing::point
Gets the coordinates of the upper-left corner of the control relative to the upper-left corner of its...
color_picker_event_handler.hpp
Contains xtd::forms::color_picker_event_handler event handler.
control.hpp
Contains xtd::forms::control control.
xtd::forms::color_picker_event_handler
xtd::delegate< void(xtd::object &sender, const xtd::forms::color_picker_event_args &e)> color_picker_event_handler
Represents the method that will handle the xtd::forms::color_picker::color_changeds of the xtd::forms...
Definition color_picker_event_handler.hpp:28
forms_export_
#define forms_export_
Define shared library export.
Definition forms_export.hpp:13
xtd::sptr
xtd::shared_ptr_object< type_t > sptr
The xtd::sptr object is a shared pointer.
Definition sptr.hpp:25
xtd::drawing
The xtd::drawing namespace provides access to GDI+ basic graphics functionality. More advanced functi...
Definition actions_system_images.hpp:10
xtd::forms
The xtd::forms namespace contains classes for creating Windows-based applications that take full adva...
Definition texts.hpp:219
xtd
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition abstract_object.hpp:8
xtd::data
constexpr auto data() const noexcept -> const_pointer
Gets direct access to the underlying contiguous storage.
Definition read_only_span.hpp:197
xtd::forms::message
Implements a Windows message.
Definition message.hpp:33
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