Navigate through qlistview items with shortcuts

[jpn]

See QModelIndex::sibling().

[jiveaxe]

Thanks jpn, sibling was what I need (I'm italian so sometimes i don't understand the use of a function from its name: I had no idea of what was simling; after you pointed me to it I have recovered a thesaurus to get the meaning of that word and discovered that it was the function I was searching for).

Now the final code:

void MainDialog::showPreviuosTitle()
{
	QModelIndex mi = listView->currentIndex();
	if(mi.row() > 0) {
		listView->setCurrentIndex(mi.sibling(mi.row()-1,mi.column()));
		viewTitle(listView->currentIndex());
	}
}
 
void MainDialog::showNextTitle()
{
	QModelIndex mi = listView->currentIndex();
	if(mi.row() < listView->model()->rowCount() - 1) {
		listView->setCurrentIndex(mi.sibling(mi.row()+1,mi.column()));
		viewTitle(listView->currentIndex());
	}
}

void MainDialog::showPreviuosTitle()
{
	QModelIndex mi = listView->currentIndex();
	if(mi.row() > 0) {
		listView->setCurrentIndex(mi.sibling(mi.row()-1,mi.column()));
		viewTitle(listView->currentIndex());
	}
}

void MainDialog::showNextTitle()
{
	QModelIndex mi = listView->currentIndex();
	if(mi.row() < listView->model()->rowCount() - 1) {
		listView->setCurrentIndex(mi.sibling(mi.row()+1,mi.column()));
		viewTitle(listView->currentIndex());
	}
}

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Thanks