blob: fbead36a3d925827df9cec7395332377030ef9d3 (
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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
/*
Copyright 2016-2023 melonDS team
This file is part of melonDS.
melonDS 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 3 of the License, or (at your option)
any later version.
melonDS 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 melonDS. If not, see http://www.gnu.org/licenses/.
*/
#ifndef QPATHINPUT_H
#define QPATHINPUT_H
#include <QLineEdit>
#include <QDragEnterEvent>
#include <QDropEvent>
#include <QMimeData>
class QPathInput : public QLineEdit
{
Q_OBJECT
public:
QPathInput(QWidget* parent = nullptr) : QLineEdit(parent)
{
setAcceptDrops(true);
}
~QPathInput()
{
}
protected:
void dragEnterEvent(QDragEnterEvent* event) override
{
if (!event->mimeData()->hasUrls()) return QLineEdit::dragEnterEvent(event);
QList<QUrl> urls = event->mimeData()->urls();
if (urls.count() > 1) return QLineEdit::dragEnterEvent(event);
QString filename = urls.at(0).toLocalFile();
event->acceptProposedAction();
}
void dropEvent(QDropEvent* event) override
{
if (!event->mimeData()->hasUrls()) return QLineEdit::dropEvent(event);
QList<QUrl> urls = event->mimeData()->urls();
if (urls.count() > 1) return QLineEdit::dropEvent(event);
QString filename = urls.at(0).toLocalFile();
setText(filename);
}
};
#endif // QPATHINPUT_H
|