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08209c039f
The way that the main overview page limits the number of transactions displayed (currently 5) is not an appropriate use of Qt. If it's run with a DEBUG build of Qt, it'll result in a segfault in certain relatively common situations. Instead of artificially limiting the rowCount() in the subclassed proxy filter, we hide/unhide the rows in the displaying QListView upon any changes in the sorted proxy filter.
71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
// Copyright (c) 2011-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_QT_OVERVIEWPAGE_H
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#define BITCOIN_QT_OVERVIEWPAGE_H
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#include <interfaces/wallet.h>
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#include <QWidget>
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#include <memory>
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class ClientModel;
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class TransactionFilterProxy;
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class TxViewDelegate;
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class PlatformStyle;
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class WalletModel;
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namespace Ui {
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class OverviewPage;
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}
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QT_BEGIN_NAMESPACE
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class QModelIndex;
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QT_END_NAMESPACE
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/** Overview ("home") page widget */
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class OverviewPage : public QWidget
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{
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Q_OBJECT
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public:
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explicit OverviewPage(const PlatformStyle *platformStyle, QWidget *parent = nullptr);
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~OverviewPage();
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void setClientModel(ClientModel *clientModel);
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void setWalletModel(WalletModel *walletModel);
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void showOutOfSyncWarning(bool fShow);
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public Q_SLOTS:
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void setBalance(const interfaces::WalletBalances& balances);
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void setPrivacy(bool privacy);
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Q_SIGNALS:
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void transactionClicked(const QModelIndex &index);
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void outOfSyncWarningClicked();
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protected:
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void changeEvent(QEvent* e) override;
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private:
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Ui::OverviewPage *ui;
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ClientModel* clientModel{nullptr};
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WalletModel* walletModel{nullptr};
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bool m_privacy{false};
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const PlatformStyle* m_platform_style;
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TxViewDelegate *txdelegate;
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std::unique_ptr<TransactionFilterProxy> filter;
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private Q_SLOTS:
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void LimitTransactionRows();
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void updateDisplayUnit();
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void handleTransactionClicked(const QModelIndex &index);
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void updateAlerts(const QString &warnings);
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void updateWatchOnlyLabels(bool showWatchOnly);
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void setMonospacedFont(bool use_embedded_font);
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};
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#endif // BITCOIN_QT_OVERVIEWPAGE_H
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