1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
|
/*
* Qt4 bitcoin GUI.
*
* W.J. van der Laan 2011
*/
#include "bitcoingui.h"
#include "transactiontablemodel.h"
#include "addressbookdialog.h"
#include "sendcoinsdialog.h"
#include "optionsdialog.h"
#include "aboutdialog.h"
#include <QApplication>
#include <QMainWindow>
#include <QMenuBar>
#include <QMenu>
#include <QIcon>
#include <QTabWidget>
#include <QVBoxLayout>
#include <QWidget>
#include <QToolBar>
#include <QStatusBar>
#include <QLabel>
#include <QTableView>
#include <QLineEdit>
#include <QPushButton>
#include <QHeaderView>
#include <QLocale>
#include <QSortFilterProxyModel>
#include <QClipboard>
#include <QDebug>
#include <iostream>
BitcoinGUI::BitcoinGUI(QWidget *parent):
QMainWindow(parent), trayIcon(0)
{
resize(850, 550);
setWindowTitle(tr("Bitcoin"));
setWindowIcon(QIcon(":icons/bitcoin"));
createActions();
/* Menus */
QMenu *file = menuBar()->addMenu("&File");
file->addAction(sendcoins);
file->addSeparator();
file->addAction(quit);
QMenu *settings = menuBar()->addMenu("&Settings");
settings->addAction(receiving_addresses);
settings->addAction(options);
QMenu *help = menuBar()->addMenu("&Help");
help->addAction(about);
/* Toolbar */
QToolBar *toolbar = addToolBar("Main toolbar");
toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
toolbar->addAction(sendcoins);
toolbar->addAction(addressbook);
/* Address: <address>: New... : Paste to clipboard */
QHBoxLayout *hbox_address = new QHBoxLayout();
hbox_address->addWidget(new QLabel(tr("Your Bitcoin Address:")));
address = new QLineEdit();
address->setReadOnly(true);
address->setText("0123456789");
hbox_address->addWidget(address);
QPushButton *button_new = new QPushButton(tr("&New..."));
QPushButton *button_clipboard = new QPushButton(tr("&Copy to clipboard"));
hbox_address->addWidget(button_new);
hbox_address->addWidget(button_clipboard);
/* Balance: <balance> */
QHBoxLayout *hbox_balance = new QHBoxLayout();
hbox_balance->addWidget(new QLabel(tr("Balance:")));
hbox_balance->addSpacing(5);/* Add some spacing between the label and the text */
labelBalance = new QLabel(QLocale::system().toString(1345.54));
labelBalance->setFont(QFont("Teletype"));
hbox_balance->addWidget(labelBalance);
hbox_balance->addStretch(1);
QVBoxLayout *vbox = new QVBoxLayout();
vbox->addLayout(hbox_address);
vbox->addLayout(hbox_balance);
transaction_model = new TransactionTableModel(this);
vbox->addWidget(createTabs());
QWidget *centralwidget = new QWidget(this);
centralwidget->setLayout(vbox);
setCentralWidget(centralwidget);
/* Create status bar */
statusBar();
QLabel *label_connections = new QLabel("6 connections");
label_connections->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label_connections->setMinimumWidth(100);
QLabel *label_blocks = new QLabel("6 blocks");
label_blocks->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label_blocks->setMinimumWidth(100);
QLabel *label_transactions = new QLabel("6 transactions");
label_transactions->setFrameStyle(QFrame::Panel | QFrame::Sunken);
label_transactions->setMinimumWidth(100);
statusBar()->addPermanentWidget(label_connections);
statusBar()->addPermanentWidget(label_blocks);
statusBar()->addPermanentWidget(label_transactions);
/* Action bindings */
connect(button_new, SIGNAL(clicked()), this, SLOT(newAddressClicked()));
connect(button_clipboard, SIGNAL(clicked()), this, SLOT(copyClipboardClicked()));
createTrayIcon();
}
void BitcoinGUI::createActions()
{
quit = new QAction(QIcon(":/icons/quit"), tr("&Exit"), this);
sendcoins = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
addressbook = new QAction(QIcon(":/icons/address-book"), tr("&Address Book"), this);
about = new QAction(QIcon(":/icons/bitcoin"), tr("&About"), this);
receiving_addresses = new QAction(QIcon(":/icons/receiving-addresses"), tr("Your &Receiving Addresses..."), this);
options = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
openBitCoin = new QAction(QIcon(":/icons/bitcoin"), "Open Bitcoin", this);
connect(quit, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(sendcoins, SIGNAL(triggered()), this, SLOT(sendcoinsClicked()));
connect(addressbook, SIGNAL(triggered()), this, SLOT(addressbookClicked()));
connect(receiving_addresses, SIGNAL(triggered()), this, SLOT(receivingAddressesClicked()));
connect(options, SIGNAL(triggered()), this, SLOT(optionsClicked()));
connect(about, SIGNAL(triggered()), this, SLOT(aboutClicked()));
}
void BitcoinGUI::createTrayIcon()
{
QMenu *trayIconMenu = new QMenu(this);
trayIconMenu->addAction(openBitCoin);
trayIconMenu->addAction(sendcoins);
trayIconMenu->addAction(options);
trayIconMenu->addSeparator();
trayIconMenu->addAction(quit);
trayIcon = new QSystemTrayIcon(this);
trayIcon->setContextMenu(trayIconMenu);
trayIcon->setIcon(QIcon(":/icons/bitcoin"));
trayIcon->show();
}
QWidget *BitcoinGUI::createTabs()
{
QStringList tab_filters, tab_labels;
tab_filters << "^."
<< "^[sr]"
<< "^[s]"
<< "^[r]";
tab_labels << tr("All transactions")
<< tr("Sent/Received")
<< tr("Sent")
<< tr("Received");
QTabWidget *tabs = new QTabWidget(this);
for(int i = 0; i < tab_labels.size(); ++i)
{
QSortFilterProxyModel *proxy_model = new QSortFilterProxyModel(this);
proxy_model->setSourceModel(transaction_model);
proxy_model->setDynamicSortFilter(true);
proxy_model->setFilterRole(Qt::UserRole);
proxy_model->setFilterRegExp(QRegExp(tab_filters.at(i)));
QTableView *transaction_table = new QTableView(this);
transaction_table->setModel(proxy_model);
transaction_table->setSelectionBehavior(QAbstractItemView::SelectRows);
transaction_table->setSelectionMode(QAbstractItemView::ExtendedSelection);
transaction_table->verticalHeader()->hide();
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Status, 112);
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Date, 112);
transaction_table->horizontalHeader()->setResizeMode(
TransactionTableModel::Description, QHeaderView::Stretch);
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Debit, 79);
transaction_table->horizontalHeader()->resizeSection(
TransactionTableModel::Credit, 79);
tabs->addTab(transaction_table, tab_labels.at(i));
}
return tabs;
}
void BitcoinGUI::sendcoinsClicked()
{
qDebug() << "Send coins clicked";
SendCoinsDialog dlg;
dlg.exec();
}
void BitcoinGUI::addressbookClicked()
{
qDebug() << "Address book clicked";
AddressBookDialog dlg;
dlg.setTab(AddressBookDialog::SendingTab);
dlg.exec();
}
void BitcoinGUI::receivingAddressesClicked()
{
qDebug() << "Receiving addresses clicked";
AddressBookDialog dlg;
dlg.setTab(AddressBookDialog::ReceivingTab);
dlg.exec();
}
void BitcoinGUI::optionsClicked()
{
qDebug() << "Options clicked";
OptionsDialog dlg;
dlg.exec();
}
void BitcoinGUI::aboutClicked()
{
qDebug() << "About clicked";
AboutDialog dlg;
dlg.exec();
}
void BitcoinGUI::newAddressClicked()
{
qDebug() << "New address clicked";
/* TODO: generate new address */
}
void BitcoinGUI::copyClipboardClicked()
{
qDebug() << "Copy to clipboard";
/* Copy text in address to clipboard */
QApplication::clipboard()->setText(address->text());
}
|