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ListTabWidget: disallow deselecting items

This commit is contained in:
Michael Maltese 2017-07-16 15:05:39 -07:00
parent 19dc580a4e
commit 2b712bdbaa
1 changed files with 9 additions and 2 deletions
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11
Source/Core/DolphinQt2/QtUtils/ListTabWidget.cpp
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@ -21,6 +21,15 @@ public:
int height = QListWidget::sizeHint().height(); int height = QListWidget::sizeHint().height();
return {width, height}; return {width, height};
} }
// Since this is trying to emulate tabs, an item should always be selected. If the selection tries
// to change to empty, don't acknowledge it.
void selectionChanged(const QItemSelection& selected, const QItemSelection& deselected) override
{
if (selected.indexes().empty())
return;
QListWidget::selectionChanged(selected, deselected);
}
}; };
ListTabWidget::ListTabWidget() ListTabWidget::ListTabWidget()
@ -40,8 +49,6 @@ ListTabWidget::ListTabWidget()
connect(m_labels, &QListWidget::currentItemChanged, this, connect(m_labels, &QListWidget::currentItemChanged, this,
[=](QListWidgetItem* current, QListWidgetItem* previous) { [=](QListWidgetItem* current, QListWidgetItem* previous) {
if (!current)
current = previous;
m_display->setCurrentIndex(m_labels->row(current)); m_display->setCurrentIndex(m_labels->row(current));
}); });
} }