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Coins: improve freeze/thaw performance and fix indexing bug

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This commit is contained in:
tobtoht
2021-02-04 00:14:20 +01:00
parent e0f7473ed4
commit c296eab191
6 changed files with 26 additions and 34 deletions
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src/coinswidget.cpp
+7 -5
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@@ -61,7 +61,7 @@ CoinsWidget::CoinsWidget(QWidget *parent)
void CoinsWidget::setModel(CoinsModel * model, Coins * coins) {
m_coins = coins;
m_model = model;
m_proxyModel = new CoinsProxyModel(this);
m_proxyModel = new CoinsProxyModel(this, m_coins);
m_proxyModel->setSourceModel(m_model);
ui->coins->setModel(m_proxyModel);
ui->coins->setColumnHidden(CoinsModel::Spent, true);
@@ -135,7 +135,8 @@ void CoinsWidget::setShowSpent(bool show)
void CoinsWidget::freezeOutput() {
QModelIndex index = ui->coins->currentIndex();
emit freeze(m_proxyModel->mapToSource(index).row());
QVector<int> indexes = {m_proxyModel->mapToSource(index).row()};
emit freeze(indexes);
}
void CoinsWidget::freezeAllSelected() {
@@ -145,12 +146,13 @@ void CoinsWidget::freezeAllSelected() {
for (QModelIndex index: list) {
indexes.push_back(m_proxyModel->mapToSource(index).row()); // todo: will segfault if index get invalidated
}
emit freezeMulti(indexes);
emit freeze(indexes);
}
void CoinsWidget::thawOutput() {
QModelIndex index = ui->coins->currentIndex();
emit thaw(m_proxyModel->mapToSource(index).row());
QVector<int> indexes = {m_proxyModel->mapToSource(index).row()};
emit thaw(indexes);
}
void CoinsWidget::thawAllSelected() {
@@ -160,7 +162,7 @@ void CoinsWidget::thawAllSelected() {
for (QModelIndex index: list) {
indexes.push_back(m_proxyModel->mapToSource(index).row());
}
emit thawMulti(indexes);
emit thaw(indexes);
}
void CoinsWidget::viewOutput() {