Qt receive widgets: factorize code
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ThomasV
@@ -138,6 +138,36 @@ class StatusBarButton(QToolButton):
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if e.key() in [Qt.Key_Return, Qt.Key_Enter]:
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self.func()
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class ReceiveTabWidget(QWidget):
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min_size = QSize(200, 200)
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def __init__(self, window, textedit, qr, help_widget):
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self.textedit = textedit
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self.qr = qr
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self.help_widget = help_widget
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QWidget.__init__(self)
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for w in [textedit, qr, help_widget]:
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w.setMinimumSize(self.min_size)
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for w in [textedit, qr]:
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w.mousePressEvent = window.toggle_receive_qr
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tooltip = _('Click to switch between text and QR code view')
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w.setToolTip(tooltip)
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textedit.setFocusPolicy(Qt.NoFocus)
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hbox = QHBoxLayout()
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hbox.setContentsMargins(0, 0, 0, 0)
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hbox.addWidget(textedit)
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hbox.addWidget(help_widget)
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hbox.addWidget(qr)
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self.setLayout(hbox)
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def update_visibility(self, is_qr):
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if str(self.textedit.text()):
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self.help_widget.setVisible(False)
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self.textedit.setVisible(not is_qr)
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self.qr.setVisible(is_qr)
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else:
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self.help_widget.setVisible(True)
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self.textedit.setVisible(False)
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self.qr.setVisible(False)
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def protected(func):
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'''Password request wrapper. The password is passed to the function
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@@ -1114,24 +1144,9 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger):
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def update_receive_widgets(self):
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b = self.config.get('receive_qr_visible', False)
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self.receive_URI_e.setVisible(not b)
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self.receive_URI_qr.setVisible(b)
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if str(self.receive_address_e.text()):
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self.receive_address_help.setVisible(False)
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self.receive_address_e.setVisible(not b)
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self.receive_address_qr.setVisible(b)
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else:
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self.receive_address_help.setVisible(True)
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self.receive_address_e.setVisible(False)
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self.receive_address_qr.setVisible(False)
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if str(self.receive_lightning_e.text()):
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self.receive_lightning_help.setVisible(False)
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self.receive_lightning_e.setVisible(not b)
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self.receive_lightning_qr.setVisible(b)
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else:
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self.receive_lightning_help.setVisible(True)
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self.receive_lightning_e.setVisible(False)
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self.receive_lightning_qr.setVisible(False)
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self.receive_URI_widget.update_visibility(b)
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self.receive_address_widget.update_visibility(b)
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self.receive_lightning_widget.update_visibility(b)
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def create_receive_tab(self):
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# A 4-column grid layout. All the stretch is in the last column.
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@@ -1207,6 +1222,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger):
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self.receive_address_help.setLayout(vbox)
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self.receive_URI_e = ButtonsTextEdit()
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self.receive_URI_help = WWLabel('')
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self.receive_lightning_e = ButtonsTextEdit()
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self.receive_lightning_help_text = WWLabel('')
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self.receive_rebalance_button = QPushButton('Rebalance')
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@@ -1236,63 +1252,26 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger):
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self.receive_URI_qr = QRCodeWidget()
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self.receive_lightning_qr = QRCodeWidget()
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min_size = QSize(200, 200)
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for e in [self.receive_address_e, self.receive_URI_e, self.receive_lightning_e]:
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e.setFont(QFont(MONOSPACE_FONT))
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e.addCopyButton(self.app)
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e.setReadOnly(True)
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e.setMinimumSize(min_size)
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for w in [self.receive_address_help, self.receive_lightning_help]:
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w.setMinimumSize(min_size)
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for w in [self.receive_address_qr, self.receive_URI_qr, self.receive_lightning_qr]:
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w.setMinimumSize(min_size)
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self.receive_lightning_e.textChanged.connect(self.update_receive_widgets)
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receive_address_layout = QHBoxLayout()
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receive_address_layout.setContentsMargins(0, 0, 0, 0)
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receive_address_layout.addWidget(self.receive_address_e)
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receive_address_layout.addWidget(self.receive_address_qr)
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receive_address_layout.addWidget(self.receive_address_help)
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receive_URI_layout = QHBoxLayout()
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receive_URI_layout.setContentsMargins(0, 0, 0, 0)
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receive_URI_layout.addWidget(self.receive_URI_e)
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receive_URI_layout.addWidget(self.receive_URI_qr)
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receive_lightning_layout = QHBoxLayout()
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receive_lightning_layout.setContentsMargins(0, 0, 0, 0)
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receive_lightning_layout.addWidget(self.receive_lightning_e)
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receive_lightning_layout.addWidget(self.receive_lightning_qr)
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receive_lightning_layout.addWidget(self.receive_lightning_help)
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self.receive_address_widget = ReceiveTabWidget(self,
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self.receive_address_e, self.receive_address_qr, self.receive_address_help)
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self.receive_URI_widget = ReceiveTabWidget(self,
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self.receive_URI_e, self.receive_URI_qr, self.receive_URI_help)
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self.receive_lightning_widget = ReceiveTabWidget(self,
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self.receive_lightning_e, self.receive_lightning_qr, self.receive_lightning_help)
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from .util import VTabWidget
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self.receive_tabs = VTabWidget()
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self.receive_tabs.setMinimumHeight(min_size.height() + 4) # for margins
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receive_address_widget = QWidget()
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receive_address_widget.setLayout(receive_address_layout)
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receive_URI_widget = QWidget()
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receive_URI_widget.setLayout(receive_URI_layout)
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receive_lightning_widget = QWidget()
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receive_lightning_widget.setLayout(receive_lightning_layout)
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self.receive_address_e.setFocusPolicy(Qt.NoFocus)
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self.receive_address_e.mousePressEvent = self.toggle_receive_qr
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self.receive_address_qr.mousePressEvent = self.toggle_receive_qr
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self.receive_URI_e.setFocusPolicy(Qt.NoFocus)
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self.receive_URI_e.mousePressEvent = self.toggle_receive_qr
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self.receive_URI_qr.mousePressEvent = self.toggle_receive_qr
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self.receive_lightning_e.setFocusPolicy(Qt.NoFocus)
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self.receive_lightning_e.mousePressEvent = self.toggle_receive_qr
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self.receive_lightning_qr.mousePressEvent = self.toggle_receive_qr
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# add tooltip to QR and edits, not to the help widget
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switch_tooltip = _('Click to switch between text and QR code view')
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for w in [
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self.receive_address_e, self.receive_URI_e, self.receive_lightning_e,
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self.receive_address_qr, self.receive_URI_qr, self.receive_lightning_qr]:
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w.setToolTip(switch_tooltip)
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self.receive_tabs.addTab(receive_URI_widget, read_QIcon("link.png"), _('URI'))
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self.receive_tabs.addTab(receive_address_widget, read_QIcon("bitcoin.png"), _('Address'))
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self.receive_tabs.addTab(receive_lightning_widget, read_QIcon("lightning.png"), _('Lightning'))
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self.receive_tabs.setMinimumHeight(ReceiveTabWidget.min_size.height() + 4) # for margins
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self.receive_tabs.addTab(self.receive_URI_widget, read_QIcon("link.png"), _('URI'))
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self.receive_tabs.addTab(self.receive_address_widget, read_QIcon("bitcoin.png"), _('Address'))
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self.receive_tabs.addTab(self.receive_lightning_widget, read_QIcon("lightning.png"), _('Lightning'))
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self.receive_tabs.currentChanged.connect(self.update_receive_qr_window)
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self.receive_tabs.setCurrentIndex(self.config.get('receive_tabs_index', 0))
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self.receive_tabs.currentChanged.connect(lambda i: self.config.set_key('receive_tabs_index', i))
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