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
|
/*
SPDX-FileCopyrightText: 2010-2014 Sune Vuorela <sune@vuorela.dk>
SPDX-License-Identifier: MIT
*/
#ifndef PRISON_BARCODEWIDGET_H
#define PRISON_BARCODEWIDGET_H
#include <QWidget>
namespace Prison
{
class AbstractBarcode;
}
/**
* QWidget with a barcode on
*/
class BarcodeExampleWidget : public QWidget
{
public:
/**
* Creates a barcode widget with 'barcode' as barcode generator
* @param barcode The barcode generator for this widget. Takes ownership over the barcode generator
* @param parent the parent in QWidget hierarchy
*/
BarcodeExampleWidget(Prison::AbstractBarcode *barcode, QWidget *parent = nullptr);
~BarcodeExampleWidget() override;
/**
* sets the data shown to data, and triggers a repaint and resize if needed
* @param data QString holding the data to be shown
*/
void setData(const QString &data);
/**
* Reimplementation
* @return minimumSizeHint for this widget
*/
QSize minimumSizeHint() const override;
protected:
/**
* paintEvent
* @param event QPaintEvent
*/
void paintEvent(QPaintEvent *event) override;
/**
* resizeEvent
* @param event QResizeEvent
*/
void resizeEvent(QResizeEvent *event) override;
/**
* enables drag from the barcodewidget
* @param event QMouseEvent
*/
void mousePressEvent(QMouseEvent *event) override;
private:
Prison::AbstractBarcode *m_barcode;
};
#endif // PRISON_BARCODEWIDGET_H
|
