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Do not show empty popups

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This commit is contained in:
Martin Tůma 2021-02-08 19:53:24 +01:00
parent ed6a81c9e7
commit a8a613468e
1 changed files with 3 additions and 0 deletions
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3
src/GUI/popup.cpp
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@ -157,6 +157,9 @@ void PopupLabel::deleteAfterTimer()
void Popup::show(const QPoint &pos, const QString &text, QWidget *w) void Popup::show(const QPoint &pos, const QString &text, QWidget *w)
{ {
if (text.isEmpty())
return;
if (PopupLabel::_instance) { if (PopupLabel::_instance) {
PopupLabel::_instance->stopTimer(); PopupLabel::_instance->stopTimer();
PopupLabel::_instance->setText(text); PopupLabel::_instance->setText(text);