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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QApplication>
#include <QVBoxLayout>
#include <QGridLayout>
#include <QWidget>
#include <QLabel>
#include <QPushButton>
#include <QDebug>
class ShortcutTester : public QWidget
{
public:
ShortcutTester()
{
const QString title = QLatin1String(QT_VERSION_STR) + QLatin1Char(' ')
+ qApp->platformName();
setWindowTitle(title);
setupLayout();
}
private:
void setupLayout();
void addToGrid(QWidget *w, int &row, int col);
void addShortcutToGrid(const QKeySequence &k, int &row, int col);
QGridLayout *m_gridLayout = new QGridLayout;
};
inline void ShortcutTester::addToGrid(QWidget *w, int &row, int col)
{
m_gridLayout->addWidget(w, row++, col);
}
void ShortcutTester::addShortcutToGrid(const QKeySequence &k, int &row, int col)
{
QPushButton *button = new QPushButton(k.toString());
button->setShortcut(k);
addToGrid(button, row, col);
}
void addShortcutToGrid(int key, int &row, int col);
void ShortcutTester::setupLayout()
{
QVBoxLayout *layout = new QVBoxLayout(this);
QLabel *testPurpose = new QLabel();
testPurpose->setWordWrap(true);
testPurpose->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Expanding);
testPurpose->setText("This test come in handy to verify shortcuts under different "
"keyboard layouts - qwerty, dvorak, non-latin (russian, arabic), etc.");
layout->addWidget(testPurpose);
layout->addLayout(m_gridLayout);
int row = 0;
int col = 0;
const QKeyCombination keys1[] = {
Qt::AltModifier | Qt::ShiftModifier | Qt::Key_G,
Qt::AltModifier | Qt::Key_G,
Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_R,
Qt::ControlModifier | Qt::Key_R,
Qt::ControlModifier | Qt::Key_Return, Qt::ControlModifier | Qt::Key_Enter,
Qt::ControlModifier | Qt::ShiftModifier | Qt::AltModifier | Qt::Key_R,
Qt::ShiftModifier | Qt::Key_5, Qt::ShiftModifier | Qt::Key_Percent,
Qt::Key_Percent, Qt::Key_5, Qt::Key_Q
};
for (const auto k : keys1)
addShortcutToGrid(k, row, col);
row = 0;
col++;
const QKeyCombination keys2[] = {
Qt::ControlModifier | Qt::Key_Percent,
Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_5,
Qt::ControlModifier | Qt::Key_5, Qt::AltModifier | Qt::Key_5,
Qt::ControlModifier | Qt::Key_Plus,
Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_Plus,
Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_Equal,
Qt::ControlModifier | Qt::Key_Y, Qt::ShiftModifier | Qt::Key_Comma,
Qt::ControlModifier | Qt::Key_Comma, Qt::ControlModifier | Qt::Key_Slash,
Qt::ControlModifier | Qt::Key_Backslash
};
for (const auto k : keys2)
addShortcutToGrid(k, row, col);
row = 0;
col++;
const QKeyCombination keys3[] = {
Qt::MetaModifier | Qt::ShiftModifier | Qt::Key_A,
Qt::MetaModifier | Qt::Key_A,
Qt::MetaModifier | Qt::Key_Q,
Qt::MetaModifier | Qt::ShiftModifier | Qt::Key_5,
Qt::ControlModifier | Qt::Key_BracketRight,
Qt::ShiftModifier | Qt::Key_F3,
Qt::ControlModifier | Qt::Key_F3,
};
for (const auto k : keys3)
addShortcutToGrid(k, row, col);
addShortcutToGrid(0x20AC, row, col); // EURO SIGN e.g. US (with euro on 5) on 3rd keyboard level
addShortcutToGrid(int(Qt::ControlModifier) | 0x20AC, row, col);
// with german (neo 2) layout on linux under ISO_Level3_Shift + ISO_Level5_Shift + I
const QKeySequence greekPsi(QString(QStringLiteral("\u03A8")));
addShortcutToGrid(greekPsi, row, col);
row = 0;
col++;
addToGrid(new QLabel("Norwegian layout"), row, col);
// LATIN SMALL LETTER O WITH STROKE
QKeySequence norwegianO(QString(QStringLiteral("\u00F8")));
addShortcutToGrid(norwegianO, row, col);
addToGrid(new QLabel("Russian layout"), row, col);
// CYRILLIC SMALL LETTER ZHE
QKeySequence zhe(QString(QStringLiteral("\u0436")));
addShortcutToGrid(zhe, row, col);
// for sequence definitons see qplatformtheme.cpp
addToGrid(new QLabel("QKeySequence::StandardKey(s)"), row, col);
addShortcutToGrid(QKeySequence(QKeySequence::Open), row, col); // Qt::CTRL | Qt::Key_O
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
qDebug() << qVersion();
ShortcutTester tester;
tester.show();
return a.exec();
}
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