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Merge bitcoin-core/gui#176: Fix TxViewDelegate layout
af58f5b12cea91467692dd4ae71d8cc916a608ed qt: Stop the effect of hidden widgets on the size of QStackedWidget (Hennadii Stepanov) f0d04795e23606399414d074d78efe5aa0da7259 qt: Fix TxViewDelegate layout (Hennadii Stepanov) d43992140679fb9a5ebc7850923679033f9837f3 qt: Add TransactionOverviewWidget class (Hennadii Stepanov) Pull request description: This change: - prevents overlapping date and amount strings - guaranties that "eye" sign at the end of the watch-only address/label is always visible Fix https://github.com/bitcoin/bitcoin/issues/20826 Here are some screenshots with this PR with the _minimum available width_ of the transaction list widget: ![Screenshot from 2021-01-03 20-23-56](https://user-images.githubusercontent.com/32963518/103486411-6408ca00-4e06-11eb-9c21-627a65e532c1.png) ![Screenshot from 2021-01-03 20-24-47](https://user-images.githubusercontent.com/32963518/103486413-6834e780-4e06-11eb-8221-478d98bbdf69.png) ![Screenshot from 2021-01-03 20-25-27](https://user-images.githubusercontent.com/32963518/103486418-6d923200-4e06-11eb-8625-a4ed3089b6ab.png) ![Screenshot from 2021-01-03 20-33-20](https://user-images.githubusercontent.com/32963518/103486420-708d2280-4e06-11eb-90c2-f2463fb3c4b3.png) ACKs for top commit: dooglus: ACK af58f5b. jarolrod: re-ACK af58f5b12cea91467692dd4ae71d8cc916a608ed Tree-SHA512: 6dae682490ec50fa0335d220bc2d153fa3e6ed578f07c6353a3b180f8f6cf1c2f9e52ebd7b3076f51d7004d86bf5cca14e6b5db9cdf786e85a57a81eacbb4988
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@ -87,6 +87,7 @@ QT_MOC_CPP = \
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qt/moc_transactiondesc.cpp \
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qt/moc_transactiondescdialog.cpp \
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qt/moc_transactionfilterproxy.cpp \
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qt/moc_transactionoverviewwidget.cpp \
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qt/moc_transactiontablemodel.cpp \
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qt/moc_transactionview.cpp \
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qt/moc_utilitydialog.cpp \
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@ -164,6 +165,7 @@ BITCOIN_QT_H = \
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qt/transactiondesc.h \
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qt/transactiondescdialog.h \
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qt/transactionfilterproxy.h \
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qt/transactionoverviewwidget.h \
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qt/transactionrecord.h \
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qt/transactiontablemodel.h \
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qt/transactionview.h \
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@ -638,7 +638,7 @@
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</layout>
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</item>
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<item>
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<widget class="QListView" name="listTransactions">
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<widget class="TransactionOverviewWidget" name="listTransactions">
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<property name="frameShape">
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<enum>QFrame::NoFrame</enum>
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</property>
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@ -648,9 +648,15 @@
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<property name="horizontalScrollBarPolicy">
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<enum>Qt::ScrollBarAlwaysOff</enum>
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</property>
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<property name="sizeAdjustPolicy">
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<enum>QAbstractScrollArea::AdjustToContents</enum>
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</property>
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<property name="selectionMode">
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<enum>QAbstractItemView::NoSelection</enum>
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</property>
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<property name="uniformItemSizes">
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<bool>true</bool>
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</property>
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</widget>
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</item>
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</layout>
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@ -678,6 +684,13 @@
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</item>
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</layout>
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</widget>
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<customwidgets>
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<customwidget>
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<class>TransactionOverviewWidget</class>
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<extends>QListView</extends>
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<header>qt/transactionoverviewwidget.h</header>
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</customwidget>
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</customwidgets>
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<resources/>
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<connections/>
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</ui>
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@ -11,6 +11,7 @@
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#include <qt/guiutil.h>
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#include <qt/optionsmodel.h>
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#include <qt/transactionfilterproxy.h>
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#include <qt/transactionoverviewwidget.h>
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#include <qt/transactiontablemodel.h>
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#include <qt/utilitydialog.h>
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#include <qt/walletmodel.h>
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@ -18,6 +19,8 @@
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#include <coinjoin/options.h>
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#include <interfaces/coinjoin.h>
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#include <algorithm>
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#include <map>
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#include <cmath>
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#include <QAbstractItemDelegate>
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@ -42,7 +45,7 @@ public:
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explicit TxViewDelegate(QObject* parent = nullptr) :
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QAbstractItemDelegate(), unit(BitcoinUnits::DASH)
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{
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connect(this, &TxViewDelegate::width_changed, this, &TxViewDelegate::sizeHintChanged);
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}
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inline void paint(QPainter *painter, const QStyleOptionViewItem &option,
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@ -83,7 +86,8 @@ public:
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qint64 nAmount = index.data(TransactionTableModel::AmountRole).toLongLong();
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QString strAmount = BitcoinUnits::floorWithUnit(unit, nAmount, true, BitcoinUnits::SeparatorStyle::ALWAYS);
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painter->setPen(colorForeground);
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painter->drawText(rectTopHalf, Qt::AlignRight | Qt::AlignVCenter, strAmount);
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QRect amount_bounding_rect;
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painter->drawText(rectTopHalf, Qt::AlignRight | Qt::AlignVCenter, strAmount, &amount_bounding_rect);
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// Draw second line (with the initial font)
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// Content: Address/label, Optional Watchonly indicator
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@ -93,6 +97,7 @@ public:
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QString address = indexAddress.data(Qt::DisplayRole).toString();
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painter->setPen(colorForeground);
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painter->drawText(rectBottomHalf, Qt::AlignLeft | Qt::AlignVCenter, address, &rectBounding);
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int address_rect_min_width = rectBounding.width();
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// Optional Watchonly indicator
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if (index.data(TransactionTableModel::WatchonlyRole).toBool())
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{
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@ -101,17 +106,32 @@ public:
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iconWatchonly.paint(painter, rectWatchonly);
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}
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const int minimum_width = std::max(address_rect_min_width, amount_bounding_rect.width() /*+ date_bounding_rect.width() */);
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const auto search = m_minimum_width.find(index.row());
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if (search == m_minimum_width.end() || search->second != minimum_width) {
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m_minimum_width[index.row()] = minimum_width;
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Q_EMIT width_changed(index);
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}
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painter->restore();
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}
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inline QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override
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{
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return QSize(ITEM_HEIGHT, ITEM_HEIGHT);
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const auto search = m_minimum_width.find(index.row());
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const int minimum_text_width = search == m_minimum_width.end() ? 0 : search->second;
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return {ITEM_HEIGHT + 8 + minimum_text_width, ITEM_HEIGHT};
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}
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int unit;
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Q_SIGNALS:
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//! An intermediate signal for emitting from the `paint() const` member function.
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void width_changed(const QModelIndex& index) const;
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private:
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mutable std::map<int, int> m_minimum_width;
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};
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#include <qt/overviewpage.moc>
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OverviewPage::OverviewPage(QWidget* parent) :
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@ -151,7 +171,7 @@ OverviewPage::OverviewPage(QWidget* parent) :
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// Note: minimum height of listTransactions will be set later in updateAdvancedCJUI() to reflect actual settings
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ui->listTransactions->setAttribute(Qt::WA_MacShowFocusRect, false);
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connect(ui->listTransactions, &QListView::clicked, this, &OverviewPage::handleTransactionClicked);
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connect(ui->listTransactions, &TransactionOverviewWidget::clicked, this, &OverviewPage::handleTransactionClicked);
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// init "out of sync" warning labels
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ui->labelWalletStatus->setText("(" + tr("out of sync") + ")");
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41
src/qt/transactionoverviewwidget.h
Normal file
41
src/qt/transactionoverviewwidget.h
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@ -0,0 +1,41 @@
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// Copyright (c) 2021 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_TRANSACTIONOVERVIEWWIDGET_H
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#define BITCOIN_QT_TRANSACTIONOVERVIEWWIDGET_H
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#include <qt/transactiontablemodel.h>
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#include <QListView>
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#include <QSize>
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#include <QSizePolicy>
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QT_BEGIN_NAMESPACE
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class QShowEvent;
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class QWidget;
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QT_END_NAMESPACE
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class TransactionOverviewWidget : public QListView
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{
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Q_OBJECT
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public:
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explicit TransactionOverviewWidget(QWidget* parent = nullptr) : QListView(parent) {}
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QSize sizeHint() const override
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{
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return {sizeHintForColumn(TransactionTableModel::ToAddress), QListView::sizeHint().height()};
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}
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protected:
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void showEvent(QShowEvent* event) override
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{
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Q_UNUSED(event);
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QSizePolicy sp = sizePolicy();
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sp.setHorizontalPolicy(QSizePolicy::Minimum);
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setSizePolicy(sp);
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}
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};
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#endif // BITCOIN_QT_TRANSACTIONOVERVIEWWIDGET_H
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@ -117,9 +117,24 @@ void WalletFrame::setCurrentWallet(WalletModel* wallet_model)
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{
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if (mapWalletViews.count(wallet_model) == 0) return;
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// Stop the effect of hidden widgets on the size hint of the shown one in QStackedWidget.
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WalletView* view_about_to_hide = currentWalletView();
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if (view_about_to_hide) {
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QSizePolicy sp = view_about_to_hide->sizePolicy();
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sp.setHorizontalPolicy(QSizePolicy::Ignored);
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view_about_to_hide->setSizePolicy(sp);
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}
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WalletView *walletView = mapWalletViews.value(wallet_model);
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walletStack->setCurrentWidget(walletView);
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assert(walletView);
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// Set or restore the default QSizePolicy which could be set to QSizePolicy::Ignored previously.
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QSizePolicy sp = walletView->sizePolicy();
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sp.setHorizontalPolicy(QSizePolicy::Preferred);
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walletView->setSizePolicy(sp);
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walletView->updateGeometry();
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walletStack->setCurrentWidget(walletView);
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walletView->updateEncryptionStatus();
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}
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