blob: f5fb3565d9174cb5f77060250c9e9c3ab663b795 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QtGlobal>
QT_FORWARD_DECLARE_CLASS(QGraphicsSceneMouseEvent)
QT_FORWARD_DECLARE_CLASS(QKeyEvent)
QT_FORWARD_DECLARE_CLASS(QPointF)
namespace QmlDesigner {
enum class ToolType { Move, Select };
class TimelineMovableAbstractItem;
class AbstractScrollGraphicsScene;
class TimelineToolDelegate;
class TimelineAbstractTool
{
public:
explicit TimelineAbstractTool(AbstractScrollGraphicsScene *scene);
explicit TimelineAbstractTool(AbstractScrollGraphicsScene *scene, TimelineToolDelegate *delegate);
virtual ~TimelineAbstractTool();
virtual void mousePressEvent(TimelineMovableAbstractItem *item, QGraphicsSceneMouseEvent *event) = 0;
virtual void mouseMoveEvent(TimelineMovableAbstractItem *item, QGraphicsSceneMouseEvent *event) = 0;
virtual void mouseReleaseEvent(TimelineMovableAbstractItem *item,
QGraphicsSceneMouseEvent *event) = 0;
virtual void mouseDoubleClickEvent(TimelineMovableAbstractItem *item,
QGraphicsSceneMouseEvent *event) = 0;
virtual void keyPressEvent(QKeyEvent *keyEvent) = 0;
virtual void keyReleaseEvent(QKeyEvent *keyEvent) = 0;
AbstractScrollGraphicsScene *scene() const;
TimelineToolDelegate *delegate() const;
QPointF startPosition() const;
TimelineMovableAbstractItem *currentItem() const;
private:
AbstractScrollGraphicsScene *m_scene;
TimelineToolDelegate *m_delegate;
};
} // namespace QmlDesigner
|
