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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
/*********************************************************************
MLDemos: A User-Friendly visualization toolkit for machine learning
Copyright (C) 2010 Basilio Noris
Contact: mldemos@b4silio.com
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License,
version 3 as published by the Free Software Foundation.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*********************************************************************/
#ifndef QNamedWindow_H
#define QNamedWindow_H
//typedef struct _IplImage IplImage;
//#include <opencv/cv.h>
//#include <opencv/highgui.h>
#include <QWidget>
//#include <QGLWidget>
#include <QSize>
enum
{
EVENT_MOUSEMOVE =0,
EVENT_LBUTTONDOWN =1,
EVENT_RBUTTONDOWN =2,
EVENT_MBUTTONDOWN =3,
EVENT_LBUTTONUP =4,
EVENT_RBUTTONUP =5,
EVENT_MBUTTONUP =6,
EVENT_LBUTTONDBLCLK =7,
EVENT_RBUTTONDBLCLK =8,
EVENT_MBUTTONDBLCLK =9
};
enum
{
EVENT_FLAG_LBUTTON =1,
EVENT_FLAG_RBUTTON =2,
EVENT_FLAG_MBUTTON =4,
EVENT_FLAG_CTRLKEY =8,
EVENT_FLAG_SHIFTKEY =16,
EVENT_FLAG_ALTKEY =32
};
class QNamedWindow : public QWidget
{
Q_OBJECT
private:
QString name;
QTimer *timer;
QPixmap pixmap;
QImage qimg;
QPoint mouse;
bool bResizable;
bool bBorderless;
protected:
void paintEvent(QPaintEvent *event);
void resizeEvent(QResizeEvent *event);
void mousePressEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void dragEnterEvent(QDragEnterEvent *event);
void dropEvent(QDropEvent *event);
public:
bool bNewImage;
QNamedWindow(QString name, bool bResizable = false, QWidget *parent = 0);
// void ShowImage(IplImage *image);
void ShowImage(QPixmap pixmap);
void SetMouseCallback(void (*mouseCallback)(int, int, int, int));
void (*mouseCallback)(int, int, int, int);
QPixmap Pixmap() {return pixmap;};
// static QPixmap toPixmap(IplImage *src);
// static IplImage *toImage(QImage image);
signals:
void MouseMoveEvent(QMouseEvent *event);
void MousePressEvent(QMouseEvent *event);
void MouseReleaseEvent(QMouseEvent *event);
void DragEnterEvent(QDragEnterEvent *event);
void DropEvent(QDropEvent *event);
void ResizeEvent(QResizeEvent *event);
};
#endif
|
