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ksmserver: handle key events for icons via event filter in shutdown dialog

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2023-09-14 11:38:04 +03:00
parent b67914031d
commit 797a038098
1 changed files with 39 additions and 8 deletions
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47
ksmserver/shutdowndlg.cpp
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@ -55,6 +55,28 @@ static bool kSwitchTitleEvent(QEvent *event)
Q_UNREACHABLE();
}
static bool kAcceptKeyEvent(QEvent *event)
{
if (event->type() == QEvent::KeyRelease) {
QKeyEvent* keyevent = static_cast<QKeyEvent*>(event);
Q_ASSERT(keyevent);
if (keyevent->modifiers() != Qt::NoModifier || keyevent->count() != 1) {
// single key only
return false;
}
switch (keyevent->key()) {
case Qt::Key_Space:
case Qt::Key_Return: {
return true;
}
default: {
return false;
}
}
}
return false;
}
void KSMShutdownFeedback::start()
{
if (KWindowSystem::compositingActive()) {
@ -266,22 +288,31 @@ void KSMShutdownDlg::hideEvent(QHideEvent *event)
Plasma::Dialog::hideEvent(event);
}
// TODO: hover effect on focus change
bool KSMShutdownDlg::eventFilter(QObject *watched, QEvent *event)
{
if (watched == m_scene && event->type() == QEvent::WindowDeactivate) {
interrupt();
} else if (m_timer) {
; // nada
} else if (watched == m_logoutwidget && kSwitchTitleEvent(event)) {
} else if (!m_timer && watched == m_logoutwidget && kSwitchTitleEvent(event)) {
m_titlelabel->setText(i18n("Logout"));
} else if (watched == m_rebootwidget && kSwitchTitleEvent(event)) {
} else if (!m_timer && watched == m_rebootwidget && kSwitchTitleEvent(event)) {
m_titlelabel->setText(i18n("Restart Computer"));
} else if (watched == m_haltwidget && kSwitchTitleEvent(event)) {
} else if (!m_timer && watched == m_haltwidget && kSwitchTitleEvent(event)) {
m_titlelabel->setText(i18n("Halt Computer"));
} else if (watched == m_okbutton && kSwitchTitleEvent(event)) {
} else if (!m_timer && watched == m_okbutton && kSwitchTitleEvent(event)) {
m_titlelabel->setText(i18n("OK"));
} else if (watched == m_cancelbutton && kSwitchTitleEvent(event)) {
} else if (!m_timer && watched == m_cancelbutton && kSwitchTitleEvent(event)) {
m_titlelabel->setText(i18n("Cancel"));
// totally not a hack - key events for icons!
} else if (watched == m_logoutwidget && kAcceptKeyEvent(event)) {
QMetaObject::invokeMethod(m_logoutwidget, "clicked", Qt::QueuedConnection);
return true;
} else if (watched == m_rebootwidget && kAcceptKeyEvent(event)) {
QMetaObject::invokeMethod(m_rebootwidget, "clicked", Qt::QueuedConnection);
return true;
} else if (watched == m_haltwidget && kAcceptKeyEvent(event)) {
QMetaObject::invokeMethod(m_haltwidget, "clicked", Qt::QueuedConnection);
return true;
}
return Plasma::Dialog::eventFilter(watched, event);
}
@ -306,7 +337,7 @@ void KSMShutdownDlg::slotHalt()
void KSMShutdownDlg::slotOk()
{
m_second = 1;
m_second = 0;
}
void KSMShutdownDlg::slotCancel()