void ToolButton::mousePressEvent(QMouseEvent* e)
{
if (popupMode() == QToolButton::DelayedPopup)
m_pressTimer.start();
if (e->buttons() == Qt::LeftButton && menu() && popupMode() == QToolButton::InstantPopup) {
setDown(true);
showMenu();
}
else if (e->buttons() == Qt::RightButton && menu()) {
setDown(true);
showMenu();
} else {
QToolButton::mousePressEvent(e);
}
}
void ToolButton::mousePressEvent(QMouseEvent* e)
{
if (e->buttons() == Qt::LeftButton && menu() && popupMode() == QToolButton::InstantPopup) {
setDown(true);
showMenu();
return;
}
if (e->buttons() == Qt::RightButton && menu()) {
setDown(true);
showMenu();
return;
}
if (e->buttons() == Qt::MiddleButton) {
setDown(true);
}
QToolButton::mousePressEvent(e);
}
/*!
\reimp
*/
QSize LabeledToolButton::sizeHint() const
{
/*
Q_D(const QToolButton);
if (d->sizeHint.isValid())
return d->sizeHint;
*/
ensurePolished();
int w = 0, h = 0;
QStyleOptionToolButton opt;
initStyleOption(&opt);
QSize sz =m_label->sizeHint();
w = sz.width();
h = sz.height();
opt.rect.setSize(QSize(w, h)); // PM_MenuButtonIndicator depends on the height
if (popupMode() == MenuButtonPopup)
w += style()->pixelMetric(QStyle::PM_MenuButtonIndicator, &opt, this);
QSize rawSize = style()->sizeFromContents(QStyle::CT_ToolButton, &opt, QSize(w, h), this);
QSize sizeHint = rawSize.expandedTo(QApplication::globalStrut());
return sizeHint;
}
