blob: f626fa842b370fcfea8801fb48e7d2c760411b3c (
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
|
// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "wrappablelineedit.h"
#include <QMimeData>
namespace CppEditor {
WrappableLineEdit::WrappableLineEdit(QWidget *parent)
: QPlainTextEdit(parent)
{
setMaximumBlockCount(1); // Restrict to a single line.
}
void WrappableLineEdit::keyPressEvent(QKeyEvent *event)
{
switch (event->key()) {
case Qt::Key_Enter:
case Qt::Key_Return:
return; // Eat these to avoid new lines.
case Qt::Key_Backtab:
case Qt::Key_Tab:
// Let the parent handle these because they might be used for navigation purposes.
event->ignore();
return;
default:
return QPlainTextEdit::keyPressEvent(event);
}
}
void WrappableLineEdit::insertFromMimeData(const QMimeData *source)
{
insertPlainText(source->text().simplified()); // Filter out new lines.
}
} // namespace CppEditor
|
