void ShortcutCatcher::doneRecording() {
m_isRecording = false;
m_btnChange->releaseKeyboard();
m_btnChange->setDown(false);
updateDisplayShortcut();
emit shortcutChanged(m_currentSequence);
}
void ShortcutCatcher::startRecording() {
m_numKey = 0;
m_modifierKeys = 0;
m_currentSequence = QKeySequence();
m_isRecording = true;
m_btnChange->setDown(true);
m_btnChange->grabKeyboard();
updateDisplayShortcut();
}
void QKeySequenceWidgetPrivate::doneRecording()
{
modifierlessTimeout.stop();
isRecording = false;
shortcutButton->releaseKeyboard();
shortcutButton->setDown(false);
// if sequence is not changed
if (currentSequence == oldSequence)
{
// update Shortcut display
updateDisplayShortcut();
return;
}
// key sequnce is changed
emit q_ptr->keySequenceChanged(currentSequence);
// update Shortcut display
updateDisplayShortcut();
}
void QKeySequenceWidgetPrivate::startRecording()
{
numKey = 0;
modifierKeys = 0;
oldSequence = currentSequence;
currentSequence = QKeySequence();
isRecording = true;
shortcutButton->setDown(true);
shortcutButton->grabKeyboard();
if (!QWidget::keyboardGrabber())
{
qWarning() << "Failed to grab the keyboard! Most likely qt's nograb option is active";
}
// update Shortcut display
updateDisplayShortcut();
}
void QKeySequenceWidgetPrivate::init(const QKeySequence keySeq, const QString noneStr)
{
Q_Q(QKeySequenceWidget);
Q_UNUSED(q);
layout = new QHBoxLayout(q_func());
layout->setMargin(0);
layout->setSpacing(1);
clearButton = new QToolButton(q_func());
clearButton->setText("x");
layout->addWidget(clearButton);
shortcutButton = new QShortcutButton(this, q_func());
if (noneStr.isNull() == true)
{
noneSequenceText = "...";
}
else
{
noneSequenceText = noneStr;
}
q_ptr->clearKeySequence();
currentSequence = keySeq;
shortcutButton->setFocusPolicy(Qt::StrongFocus);
layout->addWidget(shortcutButton);
showClearButton = QKeySequenceWidget::ShowRight;
clearButton->setIcon(QIcon::fromTheme("dialog-cancel", QIcon(":/icons/dialog-cancel.png")));
// unfocused clear button afyer created (small hack)
clearButton->setFocusPolicy(Qt::NoFocus);
// update ui
updateDisplayShortcut();
updateView();
}
ShortcutCatcher::ShortcutCatcher(QWidget *parent)
: QWidget(parent) {
// Setup layout of the control
m_layout = new QHBoxLayout(this);
m_layout->setMargin(0);
m_layout->setSpacing(1);
// Create reset button.
m_btnReset = new PlainToolButton(this);
m_btnReset->setIcon(IconFactory::instance()->fromTheme("edit-revert"));
m_btnReset->setFocusPolicy(Qt::NoFocus);
m_btnReset->setToolTip(tr("Reset to original shortcut."));
// Create clear button.
m_btnClear = new PlainToolButton(this);
m_btnClear->setIcon(IconFactory::instance()->fromTheme("item-remove"));
m_btnClear->setFocusPolicy(Qt::NoFocus);
m_btnClear->setToolTip(tr("Clear current shortcut."));
// Clear main shortcut catching button.
m_btnChange = new ShortcutButton(this);
m_btnChange->setFocusPolicy(Qt::StrongFocus);
m_btnChange->setToolTip(tr("Click and hit new shortcut."));
// Add both buttons to the layout.
m_layout->addWidget(m_btnChange);
m_layout->addWidget(m_btnReset);
m_layout->addWidget(m_btnClear);
// Establish needed connections.
connect(m_btnReset, SIGNAL(clicked()), this, SLOT(resetShortcut()));
connect(m_btnClear, SIGNAL(clicked()), this, SLOT(clearShortcut()));
connect(m_btnChange, SIGNAL(clicked()), this, SLOT(startRecording()));
// Prepare initial state of the control.
updateDisplayShortcut();
}