utility 2026.1.9
A comprehensive C++ utilities library tailored for the development of modern desktop and extended reality (XR) applications.
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cursor_enter_event.hpp
1/*
2 Copyright (c) 2026 ETIB Corporation
3
4 Permission is hereby granted, free of charge, to any person obtaining a copy of
5 this software and associated documentation files (the "Software"), to deal in
6 the Software without restriction, including without limitation the rights to
7 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
8 of the Software, and to permit persons to whom the Software is furnished to do
9 so, subject to the following conditions:
10
11 The above copyright notice and this permission notice shall be included in all
12 copies or substantial portions of the Software.
13
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 SOFTWARE.
21 */
22
23#pragma once
24
25#include <memory>
26
27#include "utility/event/event.hpp"
28
29namespace utility::event
30{
31
39 class CursorEnterEvent: public Event
40 {
41 public:
46 {
47 public:
48 ~Factory(void) override;
49
54 std::shared_ptr<Event> create(void) const override;
55
61 std::shared_ptr<CursorEnterEvent> createTyped(void) const;
62 };
63
64 private:
65 bool _entered { false };
67 public:
71 explicit CursorEnterEvent(void);
72
76 ~CursorEnterEvent(void) override;
77
84 CursorEnterEvent &setEntered(const bool entered) noexcept;
85
90 bool isEntered(void) const noexcept;
91 };
92
93} // namespace utility::event
Factory for creating CursorEnterEvent instances.
std::shared_ptr< Event > create(void) const override
Create a CursorEnterEvent as a base Event pointer.
std::shared_ptr< CursorEnterEvent > createTyped(void) const
Create a strongly-typed CursorEnterEvent.
CursorEnterEvent(void)
Default constructor.
~CursorEnterEvent(void) override
Default destructor.
CursorEnterEvent & setEntered(const bool entered) noexcept
Set whether the cursor entered or left the content area.
bool isEntered(void) const noexcept
Check if the cursor entered the content area.
Abstract factory interface for creating events.
Definition event.hpp:44
Base class for events in the event system.
Definition event.hpp:38