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-rw-r--r--src/qt/overviewpage.cpp36
1 files changed, 30 insertions, 6 deletions
diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp
index 3b3e5a2aeb..9f2e866272 100644
--- a/src/qt/overviewpage.cpp
+++ b/src/qt/overviewpage.cpp
@@ -22,6 +22,9 @@
#include <QPainter>
#include <QStatusTipEvent>
+#include <algorithm>
+#include <map>
+
#define DECORATION_SIZE 54
#define NUM_ITEMS 5
@@ -35,7 +38,7 @@ public:
QAbstractItemDelegate(parent), unit(BitcoinUnits::BTC),
platformStyle(_platformStyle)
{
-
+ connect(this, &TxViewDelegate::width_changed, this, &TxViewDelegate::sizeHintChanged);
}
inline void paint(QPainter *painter, const QStyleOptionViewItem &option,
@@ -68,13 +71,15 @@ public:
painter->setPen(foreground);
QRect boundingRect;
- painter->drawText(addressRect, Qt::AlignLeft|Qt::AlignVCenter, address, &boundingRect);
+ painter->drawText(addressRect, Qt::AlignLeft | Qt::AlignVCenter, address, &boundingRect);
+ int address_rect_min_width = boundingRect.width();
if (index.data(TransactionTableModel::WatchonlyRole).toBool())
{
QIcon iconWatchonly = qvariant_cast<QIcon>(index.data(TransactionTableModel::WatchonlyDecorationRole));
QRect watchonlyRect(boundingRect.right() + 5, mainRect.top()+ypad+halfheight, 16, halfheight);
iconWatchonly.paint(painter, watchonlyRect);
+ address_rect_min_width += 5 + watchonlyRect.width();
}
if(amount < 0)
@@ -95,23 +100,42 @@ public:
{
amountText = QString("[") + amountText + QString("]");
}
- painter->drawText(amountRect, Qt::AlignRight|Qt::AlignVCenter, amountText);
+
+ QRect amount_bounding_rect;
+ painter->drawText(amountRect, Qt::AlignRight | Qt::AlignVCenter, amountText, &amount_bounding_rect);
painter->setPen(option.palette.color(QPalette::Text));
- painter->drawText(amountRect, Qt::AlignLeft|Qt::AlignVCenter, GUIUtil::dateTimeStr(date));
+ QRect date_bounding_rect;
+ painter->drawText(amountRect, Qt::AlignLeft | Qt::AlignVCenter, GUIUtil::dateTimeStr(date), &date_bounding_rect);
+
+ const int minimum_width = std::max(address_rect_min_width, amount_bounding_rect.width() + date_bounding_rect.width());
+ const auto search = m_minimum_width.find(index.row());
+ if (search == m_minimum_width.end() || search->second != minimum_width) {
+ m_minimum_width[index.row()] = minimum_width;
+ Q_EMIT width_changed(index);
+ }
painter->restore();
}
inline QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override
{
- return QSize(DECORATION_SIZE, DECORATION_SIZE);
+ const auto search = m_minimum_width.find(index.row());
+ const int minimum_text_width = search == m_minimum_width.end() ? 0 : search->second;
+ return {DECORATION_SIZE + 8 + minimum_text_width, DECORATION_SIZE};
}
int unit;
- const PlatformStyle *platformStyle;
+Q_SIGNALS:
+ //! An intermediate signal for emitting from the `paint() const` member function.
+ void width_changed(const QModelIndex& index) const;
+
+private:
+ const PlatformStyle* platformStyle;
+ mutable std::map<int, int> m_minimum_width;
};
+
#include <qt/overviewpage.moc>
OverviewPage::OverviewPage(const PlatformStyle *platformStyle, QWidget *parent) :