[Qt] Add delay before filtering transactions
Fixes 3141
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2 changed files with 22 additions and 9 deletions
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@ -33,6 +33,7 @@
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#include <QScrollBar>
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#include <QSignalMapper>
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#include <QTableView>
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#include <QTimer>
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#include <QUrl>
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#include <QVBoxLayout>
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@ -112,6 +113,17 @@ TransactionView::TransactionView(const PlatformStyle *platformStyle, QWidget *pa
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amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this));
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hlayout->addWidget(amountWidget);
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// Delay before filtering transactions in ms
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static const int input_filter_delay = 200;
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QTimer* amount_typing_delay = new QTimer(this);
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amount_typing_delay->setSingleShot(true);
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amount_typing_delay->setInterval(input_filter_delay);
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QTimer* prefix_typing_delay = new QTimer(this);
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prefix_typing_delay->setSingleShot(true);
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prefix_typing_delay->setInterval(input_filter_delay);
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QVBoxLayout *vlayout = new QVBoxLayout(this);
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vlayout->setContentsMargins(0,0,0,0);
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vlayout->setSpacing(0);
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@ -173,8 +185,10 @@ TransactionView::TransactionView(const PlatformStyle *platformStyle, QWidget *pa
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connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
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connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
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connect(watchOnlyWidget, SIGNAL(activated(int)), this, SLOT(chooseWatchonly(int)));
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connect(addressWidget, SIGNAL(textChanged(QString)), this, SLOT(changedPrefix(QString)));
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connect(amountWidget, SIGNAL(textChanged(QString)), this, SLOT(changedAmount(QString)));
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connect(amountWidget, SIGNAL(textChanged(QString)), amount_typing_delay, SLOT(start()));
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connect(amount_typing_delay, SIGNAL(timeout()), this, SLOT(changedAmount()));
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connect(addressWidget, SIGNAL(textChanged(QString)), prefix_typing_delay, SLOT(start()));
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connect(prefix_typing_delay, SIGNAL(timeout()), this, SLOT(changedPrefix()));
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connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
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connect(view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
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@ -312,20 +326,19 @@ void TransactionView::chooseWatchonly(int idx)
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(TransactionFilterProxy::WatchOnlyFilter)watchOnlyWidget->itemData(idx).toInt());
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}
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void TransactionView::changedPrefix(const QString &prefix)
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void TransactionView::changedPrefix()
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{
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if(!transactionProxyModel)
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return;
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transactionProxyModel->setAddressPrefix(prefix);
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transactionProxyModel->setAddressPrefix(addressWidget->text());
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}
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void TransactionView::changedAmount(const QString &amount)
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void TransactionView::changedAmount()
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{
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if(!transactionProxyModel)
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return;
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CAmount amount_parsed = 0;
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if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
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{
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if (BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amountWidget->text(), &amount_parsed)) {
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transactionProxyModel->setMinAmount(amount_parsed);
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}
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else
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@ -112,8 +112,8 @@ public Q_SLOTS:
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void chooseDate(int idx);
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void chooseType(int idx);
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void chooseWatchonly(int idx);
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void changedPrefix(const QString &prefix);
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void changedAmount(const QString &amount);
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void changedAmount();
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void changedPrefix();
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void exportClicked();
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void focusTransaction(const QModelIndex&);
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