bool EditorCompletion::eventFilter( QObject *obj, QEvent *ev )
{
if ( obj == d->completionPopup || obj == d->completionListBox )
{
if ( ev->type() == QEvent::KeyPress )
{
QKeyEvent *ke = (QKeyEvent*)ev;
if ( ke->key() == Key_Enter || ke->key() == Key_Return )
{
doneCompletion();
return true;
}
else if ( ke->key() == Key_Left || ke->key() == Key_Right ||
ke->key() == Key_Up || ke->key() == Key_Down ||
ke->key() == Key_Home || ke->key() == Key_End ||
ke->key() == Key_Prior || ke->key() == Key_Next )
return false;
d->completionPopup->close();
d->editor->setFocus();
QApplication::sendEvent( d->editor, ev );
return true;
}
if ( ev->type() == QEvent::MouseButtonDblClick )
{
doneCompletion();
return true;
}
}
return false;
}
bool AutoComplete::eventFilter(QObject *obj, QEvent *ev) {
if (obj != popup)
return false;
if (ev->type() == QEvent::MouseButtonPress) {
popup->hide();
editor->setFocus();
editor->setText(originalText);
return true;
}
if (ev->type() == QEvent::KeyPress) {
bool consumed = false;
QKeyEvent *keyEvent = static_cast<QKeyEvent*>(ev);
int key = keyEvent->key();
// qDebug() << keyEvent->text();
switch (key) {
case Qt::Key_Enter:
case Qt::Key_Return:
if (popup->currentItem()) {
doneCompletion();
consumed = true;
} else {
editor->setFocus();
editor->event(ev);
popup->hide();
}
break;
case Qt::Key_Escape:
editor->setFocus();
editor->setText(originalText);
popup->hide();
consumed = true;
break;
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Home:
case Qt::Key_End:
case Qt::Key_PageUp:
case Qt::Key_PageDown:
break;
default:
// qDebug() << keyEvent->text();
editor->setFocus();
editor->event(ev);
popup->hide();
break;
}
return consumed;
}
return false;
}
int GSuggestCompletion::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: doneCompletion(); break;
case 1: preventSuggest(); break;
case 2: autoSuggest(); break;
case 3: handleNetworkData((*reinterpret_cast< QNetworkReply*(*)>(_a[1]))); break;
}
_id -= 4;
}
return _id;
}
//! [4]
bool GSuggestCompletion::eventFilter(QObject *obj, QEvent *ev)
{
if (obj != popup)
return false;
if (ev->type() == QEvent::MouseButtonPress) {
popup->hide();
editor->setFocus();
return true;
}
if (ev->type() == QEvent::KeyPress) {
bool consumed = false;
int key = static_cast<QKeyEvent*>(ev)->key();
switch (key) {
case Qt::Key_Enter:
case Qt::Key_Return:
doneCompletion();
consumed = true;
case Qt::Key_Escape:
editor->setFocus();
popup->hide();
consumed = true;
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Home:
case Qt::Key_End:
case Qt::Key_PageUp:
case Qt::Key_PageDown:
break;
default:
editor->setFocus();
editor->event(ev);
popup->hide();
break;
}
return consumed;
}
return false;
}
bool EditorCompletion::eventFilter(QObject* object, QEvent* event)
{
if (object != m_popup)
return false;
if (event->type() == QEvent::KeyPress) {
int key = static_cast<QKeyEvent*>(event)->key();
switch (key) {
case Qt::Key_Enter:
case Qt::Key_Return:
case Qt::Key_Tab:
doneCompletion();
return true;
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Home:
case Qt::Key_End:
case Qt::Key_PageUp:
case Qt::Key_PageDown:
return false;
default:
m_popup->hide();
m_editor->setFocus();
if (key != Qt::Key_Escape)
QApplication::sendEvent(m_editor, event);
return true;
}
}
if (event->type() == QEvent::MouseButtonPress) {
m_popup->hide();
m_editor->setFocus();
return true;
}
return false;
}
bool ConstantCompletion::eventFilter(QObject* object, QEvent* event)
{
if (event->type() == QEvent::Hide) {
emit canceledCompletion();
return true;
}
if (object == m_constantWidget) {
if (event->type() == QEvent::KeyPress) {
int key = static_cast<QKeyEvent*>(event)->key();
switch (key) {
case Qt::Key_Enter:
case Qt::Key_Return:
case Qt::Key_Tab:
doneCompletion();
return true;
case Qt::Key_Left:
showCategory();
return true;
case Qt::Key_Right:
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Home:
case Qt::Key_End:
case Qt::Key_PageUp:
case Qt::Key_PageDown:
return false;
}
if (key != Qt::Key_Escape)
QApplication::sendEvent(m_editor, event);
emit canceledCompletion();
return true;
}
}
if (object == m_categoryWidget) {
if (event->type() == QEvent::KeyPress) {
int key = static_cast<QKeyEvent*>(event)->key();
switch (key) {
case Qt::Key_Enter:
case Qt::Key_Return:
case Qt::Key_Right:
showConstants();
return true;
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Home:
case Qt::Key_End:
case Qt::Key_PageUp:
case Qt::Key_PageDown:
return false;
}
if (key != Qt::Key_Escape)
QApplication::sendEvent(m_editor, event);
emit canceledCompletion();
return true;
}
}
return false;
}
