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authorWladimir J. van der Laan <laanwj@gmail.com>2011-08-03 20:52:18 +0200
committerWladimir J. van der Laan <laanwj@gmail.com>2011-08-03 20:52:18 +0200
commita99ac8d3f483d8a839ea3c4e0f400eaa64338acd (patch)
treec48625ca07979441b80db8da41fb1052fb79dc92 /src/qt/overviewpage.cpp
parent2566b30c38cb1b1955118216c687a8a1063cc853 (diff)
show last few transactions on overview page
Diffstat (limited to 'src/qt/overviewpage.cpp')
-rw-r--r--src/qt/overviewpage.cpp98
1 files changed, 94 insertions, 4 deletions
diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp
index c04bbf6008..f79e1f3e9a 100644
--- a/src/qt/overviewpage.cpp
+++ b/src/qt/overviewpage.cpp
@@ -4,14 +4,87 @@
#include "walletmodel.h"
#include "bitcoinunits.h"
#include "optionsmodel.h"
+#include "transactiontablemodel.h"
+#include "transactionfilterproxy.h"
+#include "guiutil.h"
+#include "guiconstants.h"
#include <QDebug>
+#include <QItemDelegate>
+#include <QPainter>
+
+#define DECORATION_SIZE 64
+class TxViewDelegate : public QItemDelegate
+{
+ //Q_OBJECT
+public:
+ TxViewDelegate(): QItemDelegate(), unit(BitcoinUnits::BTC)
+ {
+
+ }
+
+ inline void paint(QPainter *painter, const QStyleOptionViewItem &option,
+ const QModelIndex &index ) const
+ {
+ //QItemDelegate::paint(painter, option, index);
+ painter->save();
+
+ QIcon icon = qvariant_cast<QIcon>(index.data(Qt::DecorationRole));
+ QRect mainRect = option.rect;
+ QRect decorationRect(mainRect.topLeft(), QSize(DECORATION_SIZE, DECORATION_SIZE));
+ int xspace = DECORATION_SIZE + 8;
+ int ypad = 6;
+ int halfheight = (mainRect.height() - 2*ypad)/2;
+ QRect amountRect(mainRect.left() + xspace, mainRect.top()+ypad, mainRect.width() - xspace, halfheight);
+ QRect addressRect(mainRect.left() + xspace, mainRect.top()+ypad+halfheight, mainRect.width() - xspace, halfheight);
+ icon.paint(painter, decorationRect);
+
+ QDateTime date = index.data(TransactionTableModel::DateRole).toDateTime();
+ QString address = index.data(Qt::DisplayRole).toString();
+ qint64 amount = index.data(TransactionTableModel::AmountRole).toLongLong();
+ bool confirmed = index.data(TransactionTableModel::ConfirmedRole).toBool();
+ QVariant value = index.data(Qt::ForegroundRole);
+ QColor foreground = option.palette.color(QPalette::Text);
+ if(qVariantCanConvert<QColor>(value))
+ {
+ foreground = qvariant_cast<QColor>(value);
+ }
+
+ painter->setPen(foreground);
+ painter->drawText(addressRect, Qt::AlignLeft|Qt::AlignVCenter, address);
+
+ if(amount < 0)
+ {
+ foreground = COLOR_NEGATIVE;
+ }
+ else
+ {
+ foreground = option.palette.color(QPalette::Text);
+ }
+ painter->setPen(foreground);
+ QString amountText = BitcoinUnits::formatWithUnit(unit, amount, true);
+ if(!confirmed)
+ {
+ amountText = QString("[") + amountText + QString("]");
+ }
+ painter->drawText(amountRect, Qt::AlignRight|Qt::AlignVCenter, amountText);
+
+ painter->setPen(option.palette.color(QPalette::Text));
+ painter->drawText(amountRect, Qt::AlignLeft|Qt::AlignVCenter, GUIUtil::DateTimeStr(date));
+
+ painter->restore();
+ }
+
+ int unit;
+
+};
OverviewPage::OverviewPage(QWidget *parent) :
QWidget(parent),
ui(new Ui::OverviewPage),
currentBalance(-1),
- currentUnconfirmedBalance(-1)
+ currentUnconfirmedBalance(-1),
+ txdelegate(new TxViewDelegate())
{
ui->setupUi(this);
@@ -27,9 +100,11 @@ OverviewPage::OverviewPage(QWidget *parent) :
ui->labelNumTransactions->setToolTip(tr("Total number of transactions in wallet"));
- // Overview page should show:
- // Last received transaction(s)
- // Last sent transaction(s)
+ // Recent transactions
+ ui->listTransactions->setStyleSheet("background:transparent");
+ ui->listTransactions->setItemDelegate(txdelegate);
+ ui->listTransactions->setIconSize(QSize(DECORATION_SIZE, DECORATION_SIZE));
+ ui->listTransactions->setSelectionMode(QAbstractItemView::NoSelection);
}
OverviewPage::~OverviewPage()
@@ -55,6 +130,18 @@ void OverviewPage::setModel(WalletModel *model)
{
this->model = model;
+ // Set up transaction list
+
+ TransactionFilterProxy *filter = new TransactionFilterProxy();
+ filter->setSourceModel(model->getTransactionTableModel());
+ filter->setLimit(3);
+ filter->setDynamicSortFilter(true);
+ filter->setSortRole(Qt::EditRole);
+ filter->sort(TransactionTableModel::Status, Qt::DescendingOrder);
+
+ ui->listTransactions->setModel(filter);
+ ui->listTransactions->setModelColumn(TransactionTableModel::ToAddress);
+
// Keep up to date with wallet
setBalance(model->getBalance(), model->getUnconfirmedBalance());
connect(model, SIGNAL(balanceChanged(qint64, qint64)), this, SLOT(setBalance(qint64, qint64)));
@@ -69,4 +156,7 @@ void OverviewPage::displayUnitChanged()
{
if(currentBalance != -1)
setBalance(currentBalance, currentUnconfirmedBalance);
+
+ txdelegate->unit = model->getOptionsModel()->getDisplayUnit();
+ ui->listTransactions->update();
}