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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 <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 <QVBoxLayout>
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#include <QWidget>
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#include <QToolBar>
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#include <QStatusBar>
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#include <QLabel>
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#include <QTableView>
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#include <QLineEdit>
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#include <QPushButton>
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#include <QHeaderView>
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#include <QLocale>
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#include <iostream>
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BitcoinGUI::BitcoinGUI(QWidget *parent):
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QMainWindow(parent)
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{
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resize(850, 550);
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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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/* Menus */
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QMenu *file = menuBar()->addMenu("&File");
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file->addAction(sendcoins);
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file->addSeparator();
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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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QMenu *help = menuBar()->addMenu("&Help");
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help->addAction(about);
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/* Toolbar */
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QToolBar *toolbar = addToolBar("Main toolbar");
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toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
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toolbar->addAction(sendcoins);
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toolbar->addAction(addressbook);
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/* Address: <address>: New... : Paste to clipboard */
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QHBoxLayout *hbox_address = new QHBoxLayout();
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hbox_address->addWidget(new QLabel(tr("Your Bitcoin Address:")));
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QLineEdit *edit_address = new QLineEdit();
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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_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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/* Balance: <balance> */
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QHBoxLayout *hbox_balance = new QHBoxLayout();
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hbox_balance->addWidget(new QLabel(tr("Balance:")));
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hbox_balance->addSpacing(5);/* Add some spacing between the label and the text */
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QLabel *label_balance = new QLabel(QLocale::system().toString(1345.54));
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label_balance->setFont(QFont("Teletype"));
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hbox_balance->addWidget(label_balance);
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hbox_balance->addStretch(1);
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/* Tab widget */
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QVBoxLayout *vbox = new QVBoxLayout();
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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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transaction_table->setSelectionBehavior(QAbstractItemView::SelectRows);
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transaction_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
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transaction_table->horizontalHeader()->resizeSection(
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TransactionTableModel::Status, 112);
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transaction_table->horizontalHeader()->resizeSection(
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TransactionTableModel::Date, 112);
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transaction_table->horizontalHeader()->setResizeMode(
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TransactionTableModel::Description, QHeaderView::Stretch);
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transaction_table->horizontalHeader()->resizeSection(
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TransactionTableModel::Debit, 79);
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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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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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setCentralWidget(centralwidget);
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/* Status bar */
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statusBar();
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QLabel *label_connections = new QLabel("6 connections", this);
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label_connections->setFrameStyle(QFrame::Panel | QFrame::Sunken);
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label_connections->setMinimumWidth(100);
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QLabel *label_blocks = new QLabel("6 blocks", this);
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label_blocks->setFrameStyle(QFrame::Panel | QFrame::Sunken);
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label_blocks->setMinimumWidth(100);
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QLabel *label_transactions = new QLabel("6 transactions", this);
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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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}
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void BitcoinGUI::currentChanged(int tab)
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{
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std::cout << "Switched to tab: " << tab << std::endl;
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}
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