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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* qeyes - an xeyes clone
*
* Copyright (C) 2022 Goffredo Baroncelli <kreijack@inwind.it>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#pragma once
#include <QtWidgets/QWidget>
#include <QtWidgets/QMenu>
#include <QtCore/QTimer>
#include <QtGui/QPixmap>
class QAbstractEyesWidget : public QWidget
{
Q_OBJECT
QTimer timer;
QPoint previousPos;
int timerTimeout = 100; /* unit ms */
QString bgColor = QString::fromUtf8("white");
bool transparent = false;
private slots:
void timeout();
protected:
int numEyes = 3;
private:
void leaveEvent(QEvent *) override;
void enterEvent(QEnterEvent *) override;
void mouseMoveEvent(QMouseEvent *) override;
protected:
virtual void drawEye(QPainter &painter, int x, int y, int dx, int dy) = 0;
virtual void drawPupil(QPainter &painter, int x, int y) = 0;
virtual void eyeBorder(float &bx, float &by) = 0;
void paintEvent(QPaintEvent *event) override;
public:
QAbstractEyesWidget(QWidget *parent = nullptr);
~QAbstractEyesWidget();
void setNumEyes(int n) { numEyes = n; }
int getNumEyes() { return numEyes; }
void setBGColor(const QString &color) { bgColor = color; }
void setTransparent(bool t = true) { transparent = t; }
};
|
