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implement filtering, action listeners
This commit is contained in:
Wladimir J. van der Laan
parent
0522725754
commit
af94377667
113
BitcoinGUI.cpp
113
BitcoinGUI.cpp
@ -1,15 +1,20 @@
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/*
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* Qt4 bitcoin GUI.
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*
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* W.J. van der Laan 2011
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*/
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#include "BitcoinGUI.h"
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#include "TransactionTableModel.h"
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#include "AddressBookDialog.h"
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#include "SettingsDialog.h"
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#include "SendCoinsDialog.h"
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#include <QApplication>
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#include <QMainWindow>
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#include <QMenuBar>
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#include <QMenu>
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#include <QIcon>
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#include <QTabBar>
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#include <QTabWidget>
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#include <QVBoxLayout>
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#include <QWidget>
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#include <QToolBar>
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@ -20,6 +25,9 @@
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#include <QPushButton>
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#include <QHeaderView>
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#include <QLocale>
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#include <QSortFilterProxyModel>
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#include <QDebug>
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#include <iostream>
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@ -30,10 +38,12 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
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setWindowTitle(tr("Bitcoin"));
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setWindowIcon(QIcon(":icons/bitcoin"));
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QAction *quit = new QAction(QIcon(":/icons/quit"), "&Quit", this);
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QAction *sendcoins = new QAction(QIcon(":/icons/send"), "&Send coins", this);
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QAction *addressbook = new QAction(QIcon(":/icons/address-book"), "&Address book", this);
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QAction *about = new QAction(QIcon(":/icons/bitcoin"), "&About", this);
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QAction *quit = new QAction(QIcon(":/icons/quit"), tr("&Quit"), this);
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QAction *sendcoins = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
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QAction *addressbook = new QAction(QIcon(":/icons/address-book"), tr("&Address book"), this);
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QAction *about = new QAction(QIcon(":/icons/bitcoin"), tr("&About"), this);
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QAction *receiving_addresses = new QAction(QIcon(":/icons/receiving-addresses"), tr("Your &Receiving Addresses..."), this);
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QAction *options = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
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/* Menus */
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QMenu *file = menuBar()->addMenu("&File");
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@ -42,7 +52,8 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
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file->addAction(quit);
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QMenu *settings = menuBar()->addMenu("&Settings");
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settings->addAction(addressbook);
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settings->addAction(receiving_addresses);
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settings->addAction(options);
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QMenu *help = menuBar()->addMenu("&Help");
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help->addAction(about);
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@ -60,7 +71,7 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
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edit_address->setReadOnly(true);
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hbox_address->addWidget(edit_address);
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QPushButton *button_new = new QPushButton(trUtf8("&New\u2026"));
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QPushButton *button_new = new QPushButton(tr("&New..."));
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QPushButton *button_clipboard = new QPushButton(tr("&Copy to clipboard"));
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hbox_address->addWidget(button_new);
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hbox_address->addWidget(button_clipboard);
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@ -80,16 +91,33 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
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vbox->addLayout(hbox_address);
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vbox->addLayout(hbox_balance);
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/* Transaction table:
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* TransactionView
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* TransactionModel
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*/
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QTableView *transaction_table = new QTableView(this);
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TransactionTableModel *transaction_model = new TransactionTableModel(this);
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transaction_table->setModel(transaction_model);
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/* setupTabs */
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QStringList tab_filters, tab_labels;
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tab_filters << "^."
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<< "^[sr]"
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<< "^[s]"
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<< "^[r]";
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tab_labels << tr("All transactions")
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<< tr("Sent/Received")
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<< tr("Sent")
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<< tr("Received");
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QTabWidget *tabs = new QTabWidget(this);
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for(int i = 0; i < tab_labels.size(); ++i)
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{
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QSortFilterProxyModel *proxy_model = new QSortFilterProxyModel(this);
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proxy_model->setSourceModel(transaction_model);
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proxy_model->setDynamicSortFilter(true);
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proxy_model->setFilterRole(Qt::UserRole);
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proxy_model->setFilterRegExp(QRegExp(tab_filters.at(i)));
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QTableView *transaction_table = new QTableView(this);
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transaction_table->setModel(proxy_model);
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transaction_table->setSelectionBehavior(QAbstractItemView::SelectRows);
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transaction_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
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transaction_table->verticalHeader()->hide();
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transaction_table->horizontalHeader()->resizeSection(
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TransactionTableModel::Status, 112);
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@ -102,24 +130,10 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
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transaction_table->horizontalHeader()->resizeSection(
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TransactionTableModel::Credit, 79);
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/* setupTabs */
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QTabBar *tabs = new QTabBar(this);
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tabs->addTab(tr("All transactions"));
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tabs->addTab(tr("Sent/Received"));
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tabs->addTab(tr("Sent"));
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tabs->addTab(tr("Received"));
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/* QSortFilterProxyModel
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setFilterRole : filter on user role
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setFilterKeyColumn
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setFilterRegExp / setFilterFixedString
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"^."
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"^[sr]"
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"^[s]"
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"^[r]"
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*/
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tabs->addTab(transaction_table, tab_labels.at(i));
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}
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vbox->addWidget(tabs);
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vbox->addWidget(transaction_table);
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QWidget *centralwidget = new QWidget(this);
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centralwidget->setLayout(vbox);
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@ -140,19 +154,46 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
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label_transactions->setFrameStyle(QFrame::Panel | QFrame::Sunken);
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label_transactions->setMinimumWidth(100);
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statusBar()->addPermanentWidget(label_connections);
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statusBar()->addPermanentWidget(label_blocks);
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statusBar()->addPermanentWidget(label_transactions);
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/* Action bindings */
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connect(quit, SIGNAL(triggered()), qApp, SLOT(quit()));
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connect(tabs, SIGNAL(currentChanged(int)), this, SLOT(currentChanged(int)));
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connect(sendcoins, SIGNAL(triggered()), this, SLOT(sendcoinsClicked()));
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connect(addressbook, SIGNAL(triggered()), this, SLOT(addressbookClicked()));
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connect(receiving_addresses, SIGNAL(triggered()), this, SLOT(receivingAddressesClicked()));
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connect(options, SIGNAL(triggered()), this, SLOT(optionsClicked()));
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connect(button_new, SIGNAL(triggered()), this, SLOT(newAddressClicked()));
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connect(button_clipboard, SIGNAL(triggered()), this, SLOT(copyClipboardClicked()));
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}
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void BitcoinGUI::currentChanged(int tab)
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void BitcoinGUI::sendcoinsClicked()
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{
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std::cout << "Switched to tab: " << tab << std::endl;
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qDebug() << "Send coins clicked";
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}
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void BitcoinGUI::addressbookClicked()
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{
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qDebug() << "Address book clicked";
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}
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void BitcoinGUI::optionsClicked()
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{
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qDebug() << "Options clicked";
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}
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void BitcoinGUI::receivingAddressesClicked()
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{
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qDebug() << "Receiving addresses clicked";
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}
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void BitcoinGUI::newAddressClicked()
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{
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qDebug() << "New address clicked";
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}
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void BitcoinGUI::copyClipboardClicked()
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{
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qDebug() << "Copy to clipboard";
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}
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@ -17,7 +17,12 @@ public:
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Received = 3
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} TabIndex;
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private slots:
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void currentChanged(int tab);
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void sendcoinsClicked();
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void addressbookClicked();
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void optionsClicked();
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void receivingAddressesClicked();
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void newAddressClicked();
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void copyClipboardClicked();
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};
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#endif
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@ -1,12 +1,14 @@
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#include "TransactionTableModel.h"
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#include <QLocale>
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/* Credit and Debit columns are right-aligned as they contain numbers */
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static Qt::AlignmentFlag column_alignments[] = {
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Qt::AlignLeft,
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Qt::AlignLeft,
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Qt::AlignLeft,
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Qt::AlignRight,
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Qt::AlignRight
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static int column_alignments[] = {
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Qt::AlignLeft|Qt::AlignVCenter,
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Qt::AlignLeft|Qt::AlignVCenter,
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Qt::AlignLeft|Qt::AlignVCenter,
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Qt::AlignRight|Qt::AlignVCenter,
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Qt::AlignRight|Qt::AlignVCenter
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};
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TransactionTableModel::TransactionTableModel(QObject *parent):
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@ -36,16 +38,24 @@ QVariant TransactionTableModel::data(const QModelIndex &index, int role) const
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{
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/* index.row(), index.column() */
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/* Return QString */
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return QString("test");
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return QLocale::system().toString(index.row());
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} else if (role == Qt::TextAlignmentRole)
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{
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return column_alignments[index.column()];
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}
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/* user role: transaction type
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} else if (role == Qt::UserRole)
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{
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/* user role: transaction type for filtering
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"s" (sent)
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"r" (received)
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"g" (generated)
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*/
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switch(index.row() % 3)
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{
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case 0: return QString("s");
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case 1: return QString("r");
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case 2: return QString("o");
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}
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}
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return QVariant();
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}
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