def create_main_tab(self):
self.execution_widget = ScriptExecutionWidget(self.execution)
# For variable substitution
self.execution_widget.model.plugin_handler = self.handler
self.execution_delegate = ScriptExecutionDelegate()
self.execution_widget.view.setItemDelegate(self.execution_delegate)
# Raw script input.
self.tx_script = QPlainTextEdit()
self.tx_script.setWhatsThis('Enter a raw script here to evaluate it.')
self.tx_script.setFont(monospace_font)
self.tx_script.setTabChangesFocus(True)
self.clear_button = QPushButton('Clear')
self.clear_button.setToolTip('Clear the current script.')
self.clear_button.clicked.connect(self.reset)
self.do_button = QPushButton('&Evaluate')
self.do_button.setToolTip('Evaluate the entire script.')
self.do_button.clicked.connect(self.do_evaluate)
btn_hbox = floated_buttons([self.clear_button, self.do_button], left=True)
vbox = QVBoxLayout()
vbox.addWidget(QLabel('Script:'))
vbox.addWidget(self.tx_script)
vbox.addLayout(btn_hbox)
vbox.addWidget(self.execution_widget, stretch=1)
self.next_button = QPushButton('Next')
self.next_button.setToolTip('Step forward in script execution.')
self.next_button.clicked.connect(self.execution_widget.select_next)
self.prev_button = QPushButton('Previous')
self.prev_button.setToolTip('Step backward in script execution.')
self.prev_button.clicked.connect(self.execution_widget.select_prev)
controls_hbox = floated_buttons([self.prev_button, self.next_button], left=True)
vbox.addLayout(controls_hbox)
self.script_passed = ReadOnlyCheckBox('Passed')
self.script_passed.setToolTip('Whether the script passed')
self.script_passed.setWhatsThis('This box is checked if the script finished with a nonzero top stack value.')
self.script_verified = ReadOnlyCheckBox('Verified')
self.script_verified.setToolTip('Whether the script was verified with an input script')
self.script_verified.setWhatsThis('This box is checked if the script was verified with a transaction\'s input script.')
pass_hbox = HBox(QLabel('Script: '), self.script_passed, self.script_verified)
pass_hbox.addStretch(1)
vbox.addLayout(pass_hbox)
w = QWidget()
w.setLayout(vbox)
return w
def __init__(self, parent=None):
super(TxProperties, self).__init__(parent)
self.tx_size_edit = QLineEdit()
self.tx_size_edit.setReadOnly(True)
tx_size = HBox(QLabel('Size:'), self.tx_size_edit)
tx_size.setContentsMargins(0, 0, 0, 0)
self.tx_size = QWidget()
self.tx_size.setLayout(tx_size)
self.tx_size.setToolTip('Size (in bytes) of the serialized tx')
self.is_final = ReadOnlyCheckBox('Is Final')
self.is_final.setToolTip(
'True if all inputs have a Sequence of 0xffffffff')
self.is_coinbase = ReadOnlyCheckBox('Is Coinbase')
self.is_coinbase.setToolTip(
'True if the tx generates new coins via mining')
hbox = floated_buttons([self.tx_size, self.is_final, self.is_coinbase],
left=True)
hbox.setContentsMargins(16, 0, 0, 0)
self.setLayout(hbox)
