xtd 0.2.0
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cursor.h
Go to the documentation of this file.
1
4#pragma once
5#include "../forms_export.h"
6#include <xtd/drawing/bitmap>
7#include <xtd/drawing/point>
8#include <xtd/drawing/size>
9#include <xtd/any>
10#include <xtd/iequatable>
11#include <xtd/object>
12#include <cstdint>
13#include <memory>
14
16namespace xtd {
18 namespace forms {
20 class cursors;
22
40 class forms_export_ cursor : public object, public xtd::iequatable<cursor> {
41 struct data;
42
43 public:
45
48 static cursor none;
50
52
59 explicit cursor(intptr handle);
61
63 cursor(const cursor& value) = default;
64 cursor& operator =(const cursor& value) = default;
65 ~cursor();
67
69
74 intptr handle() const noexcept;
75
79 drawing::point hot_spot() const noexcept;
80
83 drawing::size size() const noexcept;
84
88 std::any tag() const noexcept;
89
93 void tag(std::any tag);
95
97
102 static xtd::forms::cursor current();
106 static void current(const xtd::forms::cursor& cursor);
107
111 static drawing::point position();
115 static void position(const drawing::point& position);
117
119
124 intptr copy_handle() const;
125
126 using object::equals;
127 bool equals(const cursor& value) const noexcept override;
128
131 xtd::string to_string() const noexcept override;
133
135
141 static cursor from_bitmap(const xtd::drawing::bitmap& bitmap, const xtd::drawing::point& hot_spot);
146 static cursor from_bitmap(const xtd::drawing::bitmap& bitmap);
147
150 static void hide();
151
154 static void show();
156
157 private:
158 friend class xtd::forms::cursors;
159 cursor(const xtd::drawing::bitmap& bitmap, const xtd::drawing::point& hot_spot);
160 cursor(intptr handle, bool destroyable, const xtd::string& name);
161
162 xtd::sptr<data> data_;
163 };
164 }
165}
Represents the image used to paint the mouse pointer.
Definition cursor.h:40
cursor()
Initializes a new instance of the cursor class.
intptr handle() const noexcept
Gets the handle of the cursor.
cursor(intptr handle)
Initializes a new instance of the Cursor class from the specified Windows handle.
static cursor none
Represent none cursor.
Definition cursor.h:48
Provides a collection of xtd::forms::cursor objects for use by a Windows Forms application.
Definition cursors.h:25
Defines a generalized method that a value type or class implements to create a type-specific method f...
Definition iequatable.h:22
Supports all classes in the xtd class hierarchy and provides low-level services to derived classes....
Definition object.h:42
#define forms_export_
Define shared library export.
Definition forms_export.h:13
size_t size
Represents a size of any object in bytes.
Definition size.h:23
intmax_t intptr
Represent a pointer or a handle.
Definition intptr.h:23
std::shared_ptr< type_t > sptr
The xtd::sptr object is a shared pointer.
Definition sptr.h:25
The xtd::forms namespace contains classes for creating Windows-based applications that take full adva...
Definition xtd_about_box.h:12
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition xtd_about_box.h:10