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Compatibility with older Qt versions

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Bill Somerville 2020-10-20 02:21:08 +01:00
parent ccb7a1adf5
commit adcb021941
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1 changed files with 14 additions and 0 deletions
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14
widgets/LazyFillComboBox.hpp
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@ -24,6 +24,7 @@ public:
{ {
} }
#if QT_VERSION >= QT_VERSION_CHECK (5, 12, 0)
void showPopup () override void showPopup () override
{ {
Q_EMIT about_to_show_popup (); Q_EMIT about_to_show_popup ();
@ -35,6 +36,19 @@ public:
QComboBox::hidePopup (); QComboBox::hidePopup ();
Q_EMIT popup_hidden (); Q_EMIT popup_hidden ();
} }
#else
void mousePressEvent (QMouseEvent * e) override
{
Q_EMIT about_to_show_popup ();
QComboBox::mousePressEvent (e);
}
void mouseReleaseEvent (QMouseEvent * e) override
{
QComboBox::mouseReleaseEvent (e);
Q_EMIT popup_hidden ();
}
#endif
}; };
#endif #endif