Python QHBoxLayout.addItem方法代码示例

# 需要导入模块: from python_qt_binding.QtGui import QHBoxLayout [as 别名]
# 或者: from python_qt_binding.QtGui.QHBoxLayout import addItem [as 别名]
    def __init__(self, masteruri, cfg, ns, nodes, parent=None):
        QFrame.__init__(self, parent)
        self._masteruri = masteruri
        self._nodes = {cfg: {ns: nodes}}
        frame_layout = QVBoxLayout(self)
        frame_layout.setContentsMargins(0, 0, 0, 0)
        # create frame for warning label
        self.warning_frame = warning_frame = QFrame(self)
        warning_layout = QHBoxLayout(warning_frame)
        warning_layout.setContentsMargins(0, 0, 0, 0)
        warning_layout.addItem(QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Expanding))
        self.warning_label = QLabel()
        icon = QIcon(':/icons/crystal_clear_warning.png')
        self.warning_label.setPixmap(icon.pixmap(QSize(40, 40)))
        self.warning_label.setToolTip('Multiple configuration for same node found!\nA first one will be selected for the start a node!')
        warning_layout.addWidget(self.warning_label)
        warning_layout.addItem(QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Expanding))
        frame_layout.addItem(QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Expanding))
        frame_layout.addWidget(warning_frame)
        # create frame for start/stop buttons
        buttons_frame = QFrame()
        buttons_layout = QHBoxLayout(buttons_frame)
        buttons_layout.setContentsMargins(0, 0, 0, 0)
        buttons_layout.addItem(QSpacerItem(20, 20))
        self.on_button = QPushButton()
        self.on_button.setFlat(False)
        self.on_button.setText("On")
        self.on_button.clicked.connect(self.on_on_clicked)
        buttons_layout.addWidget(self.on_button)

        self.off_button = QPushButton()
        self.off_button.setFlat(True)
        self.off_button.setText("Off")
        self.off_button.clicked.connect(self.on_off_clicked)
        buttons_layout.addWidget(self.off_button)
        buttons_layout.addItem(QSpacerItem(20, 20))
        frame_layout.addWidget(buttons_frame)
        frame_layout.addItem(QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Expanding))
        self.warning_frame.setVisible(False)

# 需要导入模块: from python_qt_binding.QtGui import QHBoxLayout [as 别名]
# 或者: from python_qt_binding.QtGui.QHBoxLayout import addItem [as 别名]

#.........这里部分代码省略.........
        self.searchButton = QPushButton(self)
        self.searchButton.setObjectName("searchButton")
#        self.searchButton.clicked.connect(self.on_shortcut_find)
        self.searchButton.toggled.connect(self.on_toggled_find)
        self.searchButton.setText(self._translate("&Find"))
        self.searchButton.setToolTip('Open a search dialog (Ctrl+F)')
        self.searchButton.setFlat(True)
        self.searchButton.setCheckable(True)
        self.horizontalLayout.addWidget(self.searchButton)
        # add the replace button
        self.replaceButton = QPushButton(self)
        self.replaceButton.setObjectName("replaceButton")
#        self.replaceButton.clicked.connect(self.on_shortcut_replace)
        self.replaceButton.toggled.connect(self.on_toggled_replace)
        self.replaceButton.setText(self._translate("&Replace"))
        self.replaceButton.setToolTip('Open a search&replace dialog (Ctrl+R)')
        self.replaceButton.setFlat(True)
        self.replaceButton.setCheckable(True)
        self.horizontalLayout.addWidget(self.replaceButton)
        # add the goto button
        self.gotoButton = QPushButton(self)
        self.gotoButton.setObjectName("gotoButton")
        self.gotoButton.clicked.connect(self.on_shortcut_goto)
        self.gotoButton.setText(self._translate("&Goto line"))
        self.gotoButton.setShortcut("Ctrl+G")
        self.gotoButton.setToolTip('Open a goto dialog (Ctrl+G)')
        self.gotoButton.setFlat(True)
        self.horizontalLayout.addWidget(self.gotoButton)
        # add a tag button
        self.tagButton = self._create_tag_button(self)
        self.horizontalLayout.addWidget(self.tagButton)
        # add spacer
        spacerItem = QSpacerItem(515, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        # add line number label
        self.pos_label = QLabel()
        self.horizontalLayout.addWidget(self.pos_label)
        # add spacer
        spacerItem = QSpacerItem(515, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        # add save button
        self.saveButton = QPushButton(self)
        self.saveButton.setObjectName("saveButton")
        self.saveButton.clicked.connect(self.on_saveButton_clicked)
        self.saveButton.setText(self._translate("&Save"))
        self.saveButton.setShortcut("Ctrl+S")
        self.saveButton.setToolTip('Save the changes to the file (Ctrl+S)')
        self.saveButton.setFlat(True)
        self.horizontalLayout.addWidget(self.saveButton)
        return self.buttons

    def keyPressEvent(self, event):
        '''
        Enable the shortcats for search and replace
        '''
        if event.key() == Qt.Key_Escape:
            self.reject()
        elif event.modifiers() == Qt.ControlModifier and event.key() == Qt.Key_F:
            if self.tabWidget.currentWidget().hasFocus():
                if not self.searchButton.isChecked():
                    self.searchButton.setChecked(True)
                else:
                    self.on_toggled_find(True)
            else:
                self.searchButton.setChecked(not self.searchButton.isChecked())
        elif event.modifiers() == Qt.ControlModifier and event.key() == Qt.Key_R:

# 需要导入模块: from python_qt_binding.QtGui import QHBoxLayout [as 别名]
# 或者: from python_qt_binding.QtGui.QHBoxLayout import addItem [as 别名]
class MessageBox(QDialog):

    NoIcon = 0
    Information = 1
    Warning = 2
    Critical = 3
    Question = 4

    NoButton = 0
    Ok = 1         # An "OK" button defined with the AcceptRole .
    Open = 2       # A "Open" button defined with the AcceptRole .
    Save = 4       # A "Save" button defined with the AcceptRole .
    Cancel = 8     # A "Cancel" button defined with the RejectRole .
    Close = 16     # A "Close" button defined with the RejectRole .
    Discard = 32   # A "Discard" or "Don't Save" button, depending on the platform, defined with the DestructiveRole .
    Apply = 64     # An "Apply" button defined with the ApplyRole .
    Reset = 128    # A "Reset" button defined with the ResetRole .
    RestoreDefaults = 256  # A "Restore Defaults" button defined with the ResetRole .
    Help = 512       # A "Help" button defined with the HelpRole .
    SaveAll = 1024   # A "Save All" button defined with the AcceptRole .
    Yes = 2048       # A "Yes" button defined with the YesRole .
    YesToAll = 4096  # A "Yes to All" button defined with the YesRole .
    No = 8192        # A "No" button defined with the NoRole .
    NoToAll = 16384  # A "No to All" button defined with the NoRole .
    Abort = 32768    # An "Abort" button defined with the RejectRole .
    Retry = 65536    # A "Retry" button defined with the AcceptRole .
    Ignore = 131072  # An "Ignore" button defined with the AcceptRole .
    Avoid = 262144   # An "'Don't show again'" button defined with the HelpRole, returns a default AcceptButton .

    def __init__(self, icon, title, text, detailed_text="", buttons=Cancel | Ok, parent=None):
        QDialog.__init__(self, parent=parent)
        self.setWindowFlags(self.windowFlags() & ~Qt.WindowTitleHint)
        self.setWindowFlags(self.windowFlags() & ~Qt.WindowContextHelpButtonHint & ~Qt.WindowMinimizeButtonHint)
        self.setObjectName('MessageBox')
        self._use_checkbox = True
        self.text = text
        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setObjectName("verticalLayout")
        self.verticalLayout.setContentsMargins(1, 1, 1, 1)

        self.horizontalLayout = QHBoxLayout()
        self.horizontalLayout.setObjectName("horizontalLayout")
        self.horizontalLayout.setContentsMargins(1, 1, 1, 1)
        # create icon
        pixmap = None
        if icon == self.NoIcon:
            pass
        elif icon == self.Question:
            pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxQuestion)
        elif icon == self.Information:
            pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxInformation)
        elif icon == self.Warning:
            pixmap = QPixmap(":icons/crystal_clear_warning_56.png")
        elif icon == self.Critical:
            pixmap = QApplication.style().standardPixmap(QStyle.SP_MessageBoxCritical)
        spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        self.icon_label = QLabel()
        if pixmap is not None:
            self.icon_label.setPixmap(pixmap)
        self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
        self.horizontalLayout.addWidget(self.icon_label)
        spacerItem = QSpacerItem(10, 60, QSizePolicy.Minimum, QSizePolicy.Minimum)
        self.horizontalLayout.addItem(spacerItem)
        # add message
        self.message_label = QLabel(text)
        self.message_label.setWordWrap(True)
        self.message_label.setScaledContents(True)
        self.message_label.setOpenExternalLinks(True)
        self.horizontalLayout.addWidget(self.message_label)
        self.verticalLayout.addLayout(self.horizontalLayout)

        # create buttons
        self.buttonBox = QDialogButtonBox(self)
        self.buttonBox.setObjectName("buttonBox")
        self.buttonBox.setOrientation(Qt.Horizontal)

        self._accept_button = None
        self._reject_button = None
        self._buttons = buttons
        self._create_buttons(buttons)
        self.buttonBox.accepted.connect(self.accept)
        self.buttonBox.rejected.connect(self.reject)
        self.verticalLayout.addWidget(self.buttonBox)

        if detailed_text:
            self.btn_show_details = QPushButton(self.tr('Details...'))
            self.btn_show_details.setCheckable(True)
            self.btn_show_details.setChecked(True)
            self.btn_show_details.toggled.connect(self.on_toggled_details)
            self.buttonBox.addButton(self.btn_show_details, QDialogButtonBox.ActionRole)
            # create area for detailed text
            self.textEdit = textEdit = QTextEdit(self)
            textEdit.setObjectName("textEdit")
            textEdit.setReadOnly(True)
            textEdit.setText(detailed_text)
            # textEdit.setVisible(False)
            self.verticalLayout.addWidget(self.textEdit)
        self.resize(480, self.verticalLayout.totalSizeHint().height())
        buttons_in_box = self.buttonBox.buttons()
#.........这里部分代码省略.........

# 需要导入模块: from python_qt_binding.QtGui import QHBoxLayout [as 别名]
# 或者: from python_qt_binding.QtGui.QHBoxLayout import addItem [as 别名]
    def __init__(self, topic, msg_type, show_only_rate=False, masteruri=None, use_ssh=False, parent=None):
        """
        Creates an input dialog.
        @param topic: the name of the topic
        @type topic: C{str}
        @param msg_type: the type of the topic
        @type msg_type: C{str}
        @raise Exception: if no topic class was found for the given type
        """
        QDialog.__init__(self, parent=parent)
        self._masteruri = masteruri
        masteruri_str = "" if masteruri is None else "[%s]" % masteruri
        self.setObjectName(" - ".join(["EchoDialog", topic, masteruri_str]))
        self.setAttribute(Qt.WA_DeleteOnClose, True)
        self.setWindowFlags(Qt.Window)
        self.setWindowTitle("%s %s %s" % ("Echo --- " if not show_only_rate else "Hz --- ", topic, masteruri_str))
        self.resize(728, 512)
        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setObjectName("verticalLayout")
        self.verticalLayout.setContentsMargins(1, 1, 1, 1)
        self.mIcon = QIcon(":/icons/crystal_clear_prop_run_echo.png")
        self.setWindowIcon(self.mIcon)

        self.topic = topic
        self.show_only_rate = show_only_rate
        self.lock = threading.RLock()
        self.last_printed_count = 0
        self.msg_t0 = -1.0
        self.msg_tn = 0
        self.times = []

        self.message_count = 0
        self._rate_message = ""
        self._scrapped_msgs = 0
        self._scrapped_msgs_sl = 0

        self._last_received_ts = 0
        self.receiving_hz = self.MESSAGE_HZ_LIMIT
        self.line_limit = self.MESSAGE_LINE_LIMIT

        self.field_filter_fn = None

        options = QWidget(self)
        if not show_only_rate:
            hLayout = QHBoxLayout(options)
            hLayout.setContentsMargins(1, 1, 1, 1)
            self.no_str_checkbox = no_str_checkbox = QCheckBox("Hide strings")
            no_str_checkbox.toggled.connect(self.on_no_str_checkbox_toggled)
            hLayout.addWidget(no_str_checkbox)
            self.no_arr_checkbox = no_arr_checkbox = QCheckBox("Hide arrays")
            no_arr_checkbox.toggled.connect(self.on_no_arr_checkbox_toggled)
            hLayout.addWidget(no_arr_checkbox)
            self.combobox_reduce_ch = QComboBox(self)
            self.combobox_reduce_ch.addItems([str(self.MESSAGE_LINE_LIMIT), "0", "80", "256", "1024"])
            self.combobox_reduce_ch.activated[str].connect(self.combobox_reduce_ch_activated)
            self.combobox_reduce_ch.setEditable(True)
            self.combobox_reduce_ch.setToolTip("Set maximum line width. 0 disables the limit.")
            hLayout.addWidget(self.combobox_reduce_ch)
            #      reduce_ch_label = QLabel('ch', self)
            #      hLayout.addWidget(reduce_ch_label)
            # add spacer
            spacerItem = QSpacerItem(515, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
            hLayout.addItem(spacerItem)
            # add combobox for displaying frequency of messages
            self.combobox_displ_hz = QComboBox(self)
            self.combobox_displ_hz.addItems([str(self.MESSAGE_HZ_LIMIT), "0", "0.1", "1", "50", "100", "1000"])
            self.combobox_displ_hz.activated[str].connect(self.on_combobox_hz_activated)
            self.combobox_displ_hz.setEditable(True)
            hLayout.addWidget(self.combobox_displ_hz)
            displ_hz_label = QLabel("Hz", self)
            hLayout.addWidget(displ_hz_label)
            # add combobox for count of displayed messages
            self.combobox_msgs_count = QComboBox(self)
            self.combobox_msgs_count.addItems([str(self.MAX_DISPLAY_MSGS), "0", "50", "100"])
            self.combobox_msgs_count.activated[str].connect(self.on_combobox_count_activated)
            self.combobox_msgs_count.setEditable(True)
            self.combobox_msgs_count.setToolTip("Set maximum displayed message count. 0 disables the limit.")
            hLayout.addWidget(self.combobox_msgs_count)
            displ_count_label = QLabel("#", self)
            hLayout.addWidget(displ_count_label)
            # add topic control button for unsubscribe and subscribe
            self.topic_control_button = QToolButton(self)
            self.topic_control_button.setText("stop")
            self.topic_control_button.setIcon(QIcon(":/icons/deleket_deviantart_stop.png"))
            self.topic_control_button.clicked.connect(self.on_topic_control_btn_clicked)
            hLayout.addWidget(self.topic_control_button)
            # add clear button
            clearButton = QToolButton(self)
            clearButton.setText("clear")
            clearButton.clicked.connect(self.on_clear_btn_clicked)
            hLayout.addWidget(clearButton)
            self.verticalLayout.addWidget(options)

        self.display = QTextBrowser(self)
        self.display.setReadOnly(True)
        self.verticalLayout.addWidget(self.display)
        self.display.document().setMaximumBlockCount(500)
        self.max_displayed_msgs = self.MAX_DISPLAY_MSGS
        self._blocks_in_msg = None
        self.display.setOpenLinks(False)
#.........这里部分代码省略.........