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gxsforums: restore post's selection after clearing search filter

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This commit is contained in:
chelovechishko 2020-07-09 02:33:38 +09:00
parent b265cdf284
commit 2c03deaa33
1 changed files with 18 additions and 2 deletions
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20
retroshare-gui/src/gui/gxsforums/GxsForumThreadWidget.cpp
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@ -1801,10 +1801,26 @@ void GxsForumThreadWidget::filterItems(const QString& text)
// We do this in order to trigger a new filtering action in the proxy model. // We do this in order to trigger a new filtering action in the proxy model.
mThreadProxyModel->setFilterRegExp(QRegExp(QString(RsGxsForumModel::FilterString))) ; mThreadProxyModel->setFilterRegExp(QRegExp(QString(RsGxsForumModel::FilterString))) ;
if(!lst.empty()) if(!lst.empty())
ui->threadTreeWidget->expandAll(); ui->threadTreeWidget->expandAll();
else else {
// currentIndex() not on the clicked message, so not this way
// if (!mThreadId.isNull()) {
// an_index = mThreadProxyModel->mapToSource(ui->threadTreeWidget->currentIndex());
// }
ui->threadTreeWidget->collapseAll(); ui->threadTreeWidget->collapseAll();
if (!mThreadId.isNull()) {
// ...but this one
QModelIndex an_index = mThreadModel->getIndexOfMessage(mThreadId);
if (an_index.isValid()) {
QModelIndex the_index = mThreadProxyModel->mapFromSource(an_index);
ui->threadTreeWidget->setCurrentIndex(the_index);
ui->threadTreeWidget->scrollTo(the_index);
// don't change focus
// ui->threadTreeWidget->setFocus();
}
}
}
if(count > 0) if(count > 0)
ui->filterLineEdit->setToolTip(tr("No result.")) ; ui->filterLineEdit->setToolTip(tr("No result.")) ;