diff options
Diffstat (limited to 'src/timeoutdialog.cpp')
| -rw-r--r-- | src/timeoutdialog.cpp | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/src/timeoutdialog.cpp b/src/timeoutdialog.cpp index 6f12ca2..9eefc42 100644 --- a/src/timeoutdialog.cpp +++ b/src/timeoutdialog.cpp @@ -6,22 +6,26 @@ #include <QProgressBar> #include <QDebug> #include <QPushButton> +#include <QKeyEvent> TimeOutDialog::TimeOutDialog(int time, QWidget *parent) : QDialog(parent), _ui(new Ui::TimeOutDialog), _time(time) { _ui->setupUi(this); + this->installEventFilter(this); + _ui->buttonBox->installEventFilter(this); + for (auto b : _ui->buttonBox->buttons()) { + b->installEventFilter(this); + b->setFocusPolicy(Qt::NoFocus); + } + this->setFocus(); QObject::connect(&_timer, &QTimer::timeout, this, &TimeOutDialog::update); QObject::connect(_ui->buttonBox, &QDialogButtonBox::clicked, [this](QAbstractButton *button) { _timer.stop(); if (button == _ui->buttonBox->button(QDialogButtonBox::Discard)) { _time = 0; } - }); - QObject::connect(_ui->buttonBox, &QDialogButtonBox::rejected, [this]() { - _timer.stop(); - _time = 0; // So wasCanceled() returns true - }); + }); // QProgressDialog takes ownership of QProgressBar _ui->progressBar->setMaximum(_time); @@ -37,6 +41,27 @@ void TimeOutDialog::hideEvent(QHideEvent *e) _timer.stop(); } +bool TimeOutDialog::eventFilter(QObject *, QEvent *event) +{ + if (event->type() != QEvent::KeyPress) + return false; + if (!_timer.isActive()) + return false; + QKeyEvent *e = static_cast<QKeyEvent *>(event); + if (e->key() == Qt::Key_Escape) { + // Handle as discard + _time = 0; + _timer.stop(); + return true; + } + if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) { + // Handle as accept + _timer.stop(); + return true; + } + return false; +} + void TimeOutDialog::update() { --_time; |