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// Copyright (C) 2016 Orgad Shaneh <orgads@gmail.com>.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "completinglineedit.h"
#include <QAbstractItemView>
#include <QCompleter>
#include <QEvent>
#include <QKeyEvent>
namespace Utils {
CompletingLineEdit::CompletingLineEdit(QWidget *parent) :
QLineEdit(parent)
{
}
bool CompletingLineEdit::event(QEvent *e)
{
// workaround for QTCREATORBUG-9453
if (e->type() == QEvent::ShortcutOverride) {
if (QCompleter *comp = completer()) {
if (comp->popup() && comp->popup()->isVisible()) {
auto ke = static_cast<QKeyEvent *>(e);
if (ke->key() == Qt::Key_Escape && !ke->modifiers()) {
ke->accept();
return true;
}
}
}
}
return QLineEdit::event(e);
}
void CompletingLineEdit::keyPressEvent(QKeyEvent *e)
{
if (e->key() == Qt::Key_Down && !e->modifiers()) {
if (QCompleter *comp = completer()) {
if (!comp->popup()->isVisible()) {
comp->complete();
return;
}
}
}
QLineEdit::keyPressEvent(e);
}
} // namespace Utils
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