本文整理汇总了Python中PyQt4.Qt.QTextEdit.setMaximumHeight方法的典型用法代码示例。如果您正苦于以下问题：Python QTextEdit.setMaximumHeight方法的具体用法？Python QTextEdit.setMaximumHeight怎么用？Python QTextEdit.setMaximumHeight使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PyQt4.Qt.QTextEdit的用法示例。
在下文中一共展示了QTextEdit.setMaximumHeight方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: LedgerAuthDialog
# 需要导入模块: from PyQt4.Qt import QTextEdit [as 别名]
# 或者: from PyQt4.Qt.QTextEdit import setMaximumHeight [as 别名]
class LedgerAuthDialog(QDialog):
def __init__(self, handler, data):
'''Ask user for 2nd factor authentication. Support text, security card and paired mobile methods.
Use last method from settings, but support new pairing and downgrade.
'''
QDialog.__init__(self, handler.top_level_window())
self.handler = handler
self.txdata = data
self.idxs = self.txdata['keycardData'] if self.txdata['confirmationType'] > 1 else ''
self.setMinimumWidth(600)
self.setWindowTitle(_("Ledger Wallet Authentication"))
self.cfg = copy.deepcopy(self.handler.win.wallet.get_keystore().cfg)
self.dongle = self.handler.win.wallet.get_keystore().get_client().dongle
self.ws = None
self.pin = ''
self.devmode = self.getDevice2FAMode()
if self.devmode == 0x11 or self.txdata['confirmationType'] == 1:
self.cfg['mode'] = 0
vbox = QVBoxLayout()
self.setLayout(vbox)
def on_change_mode(idx):
if idx < 2 and self.ws:
self.ws.stop()
self.ws = None
self.cfg['mode'] = 0 if self.devmode == 0x11 else idx if idx > 0 else 1
if self.cfg['mode'] > 1 and self.cfg['pair'] and not self.ws:
self.req_validation()
if self.cfg['mode'] > 0:
self.handler.win.wallet.get_keystore().cfg = self.cfg
self.handler.win.wallet.save_keystore()
self.update_dlg()
def add_pairing():
self.do_pairing()
def return_pin():
self.pin = self.pintxt.text() if self.txdata['confirmationType'] == 1 else self.cardtxt.text()
if self.cfg['mode'] == 1:
self.pin = ''.join(chr(int(str(i),16)) for i in self.pin)
self.accept()
self.modebox = QWidget()
modelayout = QHBoxLayout()
self.modebox.setLayout(modelayout)
modelayout.addWidget(QLabel(_("Method:")))
self.modes = QComboBox()
modelayout.addWidget(self.modes, 2)
self.addPair = QPushButton(_("Pair"))
self.addPair.setMaximumWidth(60)
modelayout.addWidget(self.addPair)
modelayout.addStretch(1)
self.modebox.setMaximumHeight(50)
vbox.addWidget(self.modebox)
self.populate_modes()
self.modes.currentIndexChanged.connect(on_change_mode)
self.addPair.clicked.connect(add_pairing)
self.helpmsg = QTextEdit()
self.helpmsg.setStyleSheet("QTextEdit { background-color: lightgray; }")
self.helpmsg.setReadOnly(True)
vbox.addWidget(self.helpmsg)
self.pinbox = QWidget()
pinlayout = QHBoxLayout()
self.pinbox.setLayout(pinlayout)
self.pintxt = QLineEdit()
self.pintxt.setEchoMode(2)
self.pintxt.setMaxLength(4)
self.pintxt.returnPressed.connect(return_pin)
pinlayout.addWidget(QLabel(_("Enter PIN:")))
pinlayout.addWidget(self.pintxt)
pinlayout.addWidget(QLabel(_("NOT DEVICE PIN - see above")))
pinlayout.addStretch(1)
self.pinbox.setVisible(self.cfg['mode'] == 0)
vbox.addWidget(self.pinbox)
self.cardbox = QWidget()
card = QVBoxLayout()
self.cardbox.setLayout(card)
self.addrtext = QTextEdit()
self.addrtext.setStyleSheet("QTextEdit { color:blue; background-color:lightgray; padding:15px 10px; border:none; font-size:20pt; }")
self.addrtext.setReadOnly(True)
self.addrtext.setMaximumHeight(120)
card.addWidget(self.addrtext)
def pin_changed(s):
if len(s) < len(self.idxs):
i = self.idxs[len(s)]
addr = self.txdata['address']
addr = addr[:i] + '<u><b>' + addr[i:i+1] + '</u></b>' + addr[i+1:]
self.addrtext.setHtml(str(addr))
else:
self.addrtext.setHtml(_("Press Enter"))
pin_changed('')
cardpin = QHBoxLayout()
cardpin.addWidget(QLabel(_("Enter PIN:")))
self.cardtxt = QLineEdit()
#.........这里部分代码省略.........
示例2: TwitterGui
# 需要导入模块: from PyQt4.Qt import QTextEdit [as 别名]
# 或者: from PyQt4.Qt.QTextEdit import setMaximumHeight [as 别名]
class TwitterGui(QWidget):
URL_REGEX = re.compile(r'''((?:mailto:|ftp://|http://|https://)[^ <>'"{}|\\^`[\]]*)''')
def __init__(self, parent, logger, db_conn, update_func, safe_conn):
super(TwitterGui, self).__init__(parent)
self._db_conn = db_conn
self.logger = logger
self._reply_to_id = 0
self._update_func = update_func
self._list = None
if get_settings().get_proxy():
u = urlparse.urlsplit(get_settings().get_proxy())
proxy = QNetworkProxy()
proxy.setType(QNetworkProxy.HttpProxy)
proxy.setHostName(u.hostname);
proxy.setPort(u.port)
QNetworkProxy.setApplicationProxy(proxy);
self.msgview = QWebView(self)
self.msgview.page().setLinkDelegationPolicy(QWebPage.DelegateAllLinks)
self.msgview.linkClicked.connect(self.link_clicked)
self.userCombo = QComboBox(self)
self.userCombo.setEditable(True)
self.userCombo.activated.connect(self.toggle_user_in_list)
self.showButton = QPushButton(chr(94), self)
self.showButton.setMaximumHeight(13)
self.showButton.clicked.connect(self.show_hide_animation)
self.post_field = QTextEdit(self)
self.post_field.setMaximumHeight(50)
self.post_field.textChanged.connect(self.text_changed)
self.send_button = QPushButton("Post", self)
self.send_button.clicked.connect(self.post_status_clicked)
self.refresh_button = QPushButton("Refresh", self)
self.refresh_button.clicked.connect(self._update_func)
self.attach_button = QPushButton("Attach", self)
self.attach_button.clicked.connect(lambda _ : self.set_status("Attach something"))
self.lists_box = QComboBox(self)
self.lists_box.currentIndexChanged.connect(self.list_changed)
self.lists_box.setEditable(False)
self.lists_box.addItems([u"Home"] + self._db_conn.get_lists())
self.statusLabel = QLabel("Status", self)
self.charCounter = QLabel("0", self)
self.gridw = QWidget(self)
self.gridw.setContentsMargins(0, 0, 0, 0)
gridlay = QGridLayout(self.gridw)
gridlay.setContentsMargins(0, 0, 0, 0)
gridlay.addWidget(self.post_field, 0, 0, 2, 1)
gridlay.addWidget(self.attach_button, 0, 1, 1, 1)
gridlay.addWidget(self.send_button, 1, 1, 1, 1)
gridlay.addWidget(self.lists_box, 0, 2, 1, 1)
gridlay.addWidget(self.refresh_button, 1, 2, 1, 1)
gridlay.addWidget(self.statusLabel, 2, 0, 1, 1)
gridlay.addWidget(self.charCounter, 2, 1, 1, 2)
hlay = QVBoxLayout(self)
hlay.addWidget(self.msgview)
hlay.addWidget(self.userCombo)
hlay.addWidget(self.showButton)
hlay.addWidget(self.gridw)
safe_conn.connect_home_timeline_updated(self.update_view)
safe_conn.connect_twitter_loop_started(self.start_refresh_animation)
safe_conn.connect_twitter_loop_stopped(self.stop_refresh_animation)
safe_conn.connect_update_posted(self.enable_posting)
safe_conn.connect_range_limit_exceeded(lambda _ : self.set_status("Range limit exceeded"))
safe_conn.connect_not_authenticated(lambda _ : self.set_status("Authentication failed"))
self.gridw.hide()
self.update_view()
self.set_status("Twitter plugin initialized")
def enable_posting(self, q_id, m_id):
if m_id>1:
self.post_field.setText("")
self.set_status("Tweet posted")
else:
self.set_status("Failed to post tweet, Error: " + str(abs(m_id)))
self.post_field.setEnabled(True)
def link_clicked(self, url):
if not url.host():
if url.hasQueryItem("reply-to") and url.hasQueryItem("screen-name"):
self._reply_to_id = long(convert_string(url.queryItemValue("reply-to")))
self.post_field.setPlainText("@"+convert_string(url.queryItemValue("screen-name"))+" ")
self.set_status("Reply to @"+convert_string(url.queryItemValue("screen-name")))
else:
self.logger.error("Unknown command from link: "+str(url.toString()))
else:
webbrowser.open(str(url.toString()))
def list_changed(self, list_idx):
if list_idx:
self._list = convert_string(self.lists_box.currentText())
#.........这里部分代码省略.........