Python QPushButton.setCheckable方法代码示例

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
    def __init__(self, context):
        super(MultiRobotPasserGUIPlugin, self).__init__(context)
        # Give QObjects reasonable names
        self.setObjectName('MultiRobotPasserGUIPlugin')

        # Create QWidget
        self.widget = QWidget()
        self.master_layout = QVBoxLayout(self.widget)

        self.buttons = {}
        self.button_layout = QHBoxLayout()
        self.master_layout.addLayout(self.button_layout)
        for button_text in ["Enable", "Disable"]:
            button = QPushButton(button_text, self.widget)
            button.clicked[bool].connect(self.handle_button)
            button.setCheckable(True)
            self.button_layout.addWidget(button)
            self.buttons[button_text] = button

        self.widget.setObjectName('MultiRobotPasserGUIPluginUI')
        if context.serial_number() > 1:
            self.widget.setWindowTitle(self._widget.windowTitle() + (' (%d)' % context.serial_number()))
        context.add_widget(self.widget)

        self.status_subscriber = rospy.Subscriber("status", Bool, self.status_callback)
        self.enable = rospy.ServiceProxy("enable", Empty)
        self.disable = rospy.ServiceProxy("disable", Empty)

        self.enabled = False
        self.connect(self.widget, SIGNAL("update"), self.update)

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
class MasterSyncButtonHelper(QObject):
    '''
    This is helper class to which contains a button and can emit signals. The
    MasterSyncItem can not emit signals, but is used in QStandardModel.
    '''
    clicked = Signal(bool, str)

    NOT_SYNC = 0
    SWITCHED = 1
    SYNC = 2

    ICON_PREFIX = 'irondevil'
#  ICON_PREFIX = 'crystal_clear'

    def __init__(self, master):
        QObject.__init__(self)
        self.name = master.name
        self._master = master
        self._syncronized = MasterSyncButtonHelper.NOT_SYNC
        self.ICONS = {MasterSyncButtonHelper.SYNC: QIcon(":/icons/%s_sync.png" % self.ICON_PREFIX),
                      MasterSyncButtonHelper.NOT_SYNC: QIcon(":/icons/%s_not_sync.png" % self.ICON_PREFIX),
                      MasterSyncButtonHelper.SWITCHED: QIcon(":/icons/%s_start_sync.png" % self.ICON_PREFIX)}
        self.widget = QPushButton()
#    self.widget.setFlat(True)
        self.widget.setIcon(self.ICONS[MasterSyncButtonHelper.NOT_SYNC])
        self.widget.setMaximumSize(48, 48)
        self.widget.setCheckable(True)
        self.widget.clicked.connect(self.on_sync_clicked)

    def on_sync_clicked(self, checked):
        self.set_sync_state(MasterSyncButtonHelper.SWITCHED)
        self.clicked.emit(checked, self._master.uri)

    def master(self):
        return self._master

    def get_sync_state(self):
        return self._syncronized

    def set_sync_state(self, value):
        if self._syncronized != value:
            self._syncronized = value
            if value in self.ICONS:
                self.widget.setIcon(self.ICONS[value])
                self.widget.setChecked(value == MasterSyncButtonHelper.SYNC)

    def __eq__(self, item):
        if isinstance(item, str) or isinstance(item, unicode):
            return self.master.name.lower() == item.lower()
        elif not (item is None):
            return self.master.name.lower() == item.master.name.lower()
        return False

    def __gt__(self, item):
        if isinstance(item, str) or isinstance(item, unicode):
            return self.master.name.lower() > item.lower()
        elif not (item is None):
            return self.master.name.lower() > item.master.name.lower()
        return False

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
    def update_buttons(self):
        self.clean()
        for index, level in enumerate(self.levels):
            self.text_label.setText("Choose Level: ")
            button = QPushButton(level.level_id, self._widget)
            button.clicked[bool].connect(self.handle_button)
            button.setCheckable(True)
            self._button_layout.addWidget(button)
            self.buttons.append(button)

        # Subscribe to the current level we are on.
        if self.status_subscriber is None:
            self.status_subscriber = rospy.Subscriber("level_mux/current_level", LevelMetaData, self.process_level_status)

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
    def activateFunction(self):

        # Add all the necessary buttons to the subfunction layout.
        clearLayoutAndFixHeight(self.subfunction_layout)
        for button_text in [LocationFunction.ADD_LOCATION_AREA, 
                            LocationFunction.EDIT_EXISTING_AREA]:
            button = QPushButton(button_text, self.widget)
            button.clicked[bool].connect(partial(self.startAreaEdit, button_text))
            button.setCheckable(True)
            self.subfunction_layout.addWidget(button)
            self.edit_area_button[button_text] = button
        self.edit_area_button[LocationFunction.EDIT_EXISTING_AREA].setEnabled(False)
        self.subfunction_layout.addStretch(1)

        # ActivateMouseHooks.
        self.image.mousePressEvent = self.mousePressEvent
        self.image.mouseMoveEvent = self.mouseMoveEvent
        self.image.mouseReleaseEvent = self.mouseReleaseEvent

        self.updateOverlay()

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
    def __init__(self, context):
        super(LogicalMarkerPlugin, self).__init__(context)

        # Create an image for the original map. This will never change.
        try:
            self.map_yaml_file_str = rospy.get_param("~map_file")
            self.data_directory = rospy.get_param("~data_directory")
        except KeyError:
            rospy.logfatal("~map_file and ~data_directory need to be set to use the logical marker")
            return

        map_image_location = getImageFileLocation(self.map_yaml_file_str)
        map = loadMapFromFile(self.map_yaml_file_str)
        locations_file = getLocationsFileLocationFromDataDirectory(self.data_directory)
        doors_file = getDoorsFileLocationFromDataDirectory(self.data_directory)
        objects_file = getObjectsFileLocationFromDataDirectory(self.data_directory)

        # Give QObjects reasonable names
        self.setObjectName('LogicalMarkerPlugin')

        # Create QWidget
        self.master_widget = QWidget()
        self.master_layout = QVBoxLayout(self.master_widget)

        # Main Functions - Doors, Locations, Objects
        self.function_layout = QHBoxLayout()
        self.master_layout.addLayout(self.function_layout)
        self.function_buttons = []
        self.current_function = None
        for button_text in ['Locations', 'Doors', 'Objects']:
            button = QPushButton(button_text, self.master_widget)
            button.clicked[bool].connect(self.handle_function_button)
            button.setCheckable(True)
            self.function_layout.addWidget(button)
            self.function_buttons.append(button)
        self.function_layout.addStretch(1)

        self.master_layout.addWidget(self.get_horizontal_line())

        # Subfunction toolbar
        self.subfunction_layout = QHBoxLayout()
        clearLayoutAndFixHeight(self.subfunction_layout)
        self.master_layout.addLayout(self.subfunction_layout)
        self.current_subfunction = None

        self.master_layout.addWidget(self.get_horizontal_line())

        self.image = MapImage(map_image_location, self.master_widget)
        self.master_layout.addWidget(self.image)

        self.master_layout.addWidget(self.get_horizontal_line())

        # Configuration toolbar
        self.configuration_layout = QHBoxLayout()
        clearLayoutAndFixHeight(self.configuration_layout)
        self.master_layout.addLayout(self.configuration_layout)

        # Add a stretch at the bottom.
        self.master_layout.addStretch(1)

        self.master_widget.setObjectName('LogicalMarkerPluginUI')
        if context.serial_number() > 1:
            self.master_widget.setWindowTitle(self.master_widget.windowTitle() + (' (%d)' % context.serial_number()))
        context.add_widget(self.master_widget)


        # Activate the functions
        self.functions = {}
        self.functions['Locations'] = LocationFunction(locations_file,
                                                       map,
                                                       self.master_widget, 
                                                       self.subfunction_layout, 
                                                       self.configuration_layout,
                                                       self.image)
        self.functions['Doors'] = DoorFunction(doors_file,
                                               map,
                                               self.functions['Locations'],
                                               self.master_widget, 
                                               self.subfunction_layout, 
                                               self.configuration_layout,
                                               self.image)
        self.functions['Objects'] = ObjectFunction(objects_file,
                                                   map,
                                                   self.functions['Locations'],
                                                   self.master_widget, 
                                                   self.subfunction_layout, 
                                                   self.configuration_layout,
                                                   self.image)

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
class TimelineWidget(QWidget):
    class TimelineView(QGraphicsView):
        def __init__(self, parent):
            super(TimelineWidget.TimelineView, self).__init__()
            self.parent = parent

        def mouseReleaseEvent(self, event):
            self.parent.mouse_release(event)

    update = pyqtSignal()
    def __init__(self, parent):
        super(TimelineWidget, self).__init__()
        self.parent = parent

        self._layout = QHBoxLayout()

        #self._view = QGraphicsView()
        self._view = TimelineWidget.TimelineView(self)

        self._scene = QGraphicsScene()
        self._colors = [QColor('green'), QColor('yellow'), QColor('red')]

        self._messages = [None for x in range(20)]
        self._mq = [1 for x in range(20)] 

        self._view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self._view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        self._view.setScene(self._scene)
        self._layout.addWidget(self._view, 1)

        self.pause_button = QPushButton('Pause')
        self.pause_button.setCheckable(True)
        self.pause_button.clicked.connect(self.pause)
        self._layout.addWidget(self.pause_button)

        self.setLayout(self._layout)

        self.update.connect(self.redraw)

    def redraw(self):
        self._scene.clear()
        self._scene
        for i, m in enumerate(self._mq):
            w = float(self._view.viewport().width())/len(self._mq)
            h = self._view.viewport().height()
            rect = self._scene.addRect(w*i, 0, w, h, QColor('black'), self._colors[m])

    def mouse_release(self, event):
        i = int(floor(event.x()/(float(self._view.viewport().width())/len(self._mq))))

        msg = self._messages[i]
        if msg:
            self.parent.pause(msg)
            if not self.pause_button.isChecked():
                self.pause_button.toggle()

    def resizeEvent(self, event):
        self.redraw()

    def get_worst(self, msg):
        lvl = 0
        for status in msg.status:
            if status.level > lvl:
                lvl = status.level

        return lvl

    def add_message(self, msg):
        self._messages = self._messages[1:]
        self._messages.append(msg)

        self._mq = self._mq[1:]
        try:
            lvl = msg.level
        except AttributeError:
            lvl = self.get_worst(msg)

        if lvl > 2:
            lvl = 2

        self._mq.append(lvl)

        self.update.emit()

    def pause(self, state):
        if state:
            self.parent.pause(self._messages[-1])
        else:
            self.parent.unpause()

# 需要导入模块: from python_qt_binding.QtGui import QPushButton [as 别名]
# 或者: from python_qt_binding.QtGui.QPushButton import setCheckable [as 别名]
class Editor(QMainWindow):
    '''
    Creates a dialog to edit a launch file.
    '''
    finished_signal = Signal(list)
    '''
    finished_signal has as parameter the filenames of the initialization and is emitted, if this
    dialog was closed.
    '''

    def __init__(self, filenames, search_text='', parent=None):
        '''
        @param filenames: a list with filenames. The last one will be activated.
        @type filenames: C{[str, ...]}
        @param search_text: if not empty, searches in new document for first occurrence of the given text
        @type search_text: C{str} (Default: C{Empty String})
        '''
        QMainWindow.__init__(self, parent)
        self.setObjectName(' - '.join(['Editor', str(filenames)]))
        self.setAttribute(Qt.WA_DeleteOnClose, True)
        self.setWindowFlags(Qt.Window)
        self.mIcon = QIcon(":/icons/crystal_clear_edit_launch.png")
        self._error_icon = QIcon(":/icons/crystal_clear_warning.png")
        self._empty_icon = QIcon()
        self.setWindowIcon(self.mIcon)
        window_title = "ROSLaunch Editor"
        if filenames:
            window_title = self.__getTabName(filenames[0])
        self.setWindowTitle(window_title)
        self.init_filenames = list(filenames)
        self._search_thread = None
        # list with all open files
        self.files = []
        # create tabs for files
        self.main_widget = QWidget(self)
        self.verticalLayout = QVBoxLayout(self.main_widget)
        self.verticalLayout.setContentsMargins(0, 0, 0, 0)
        self.verticalLayout.setSpacing(1)
        self.verticalLayout.setObjectName("verticalLayout")

        self.tabWidget = EditorTabWidget(self)
        self.tabWidget.setTabPosition(QTabWidget.North)
        self.tabWidget.setDocumentMode(True)
        self.tabWidget.setTabsClosable(True)
        self.tabWidget.setMovable(False)
        self.tabWidget.setObjectName("tabWidget")
        self.tabWidget.tabCloseRequested.connect(self.on_close_tab)

        self.verticalLayout.addWidget(self.tabWidget)
        self.buttons = self._create_buttons()
        self.verticalLayout.addWidget(self.buttons)
        self.setCentralWidget(self.main_widget)

        self.find_dialog = TextSearchFrame(self.tabWidget, self)
        self.find_dialog.search_result_signal.connect(self.on_search_result)
        self.find_dialog.replace_signal.connect(self.on_replace)
        self.addDockWidget(Qt.RightDockWidgetArea, self.find_dialog)
        # open the files
        for f in filenames:
            if f:
                self.on_load_request(os.path.normpath(f), search_text)
        self.readSettings()
        self.find_dialog.setVisible(False)

#  def __del__(self):
#    print "******** destroy", self.objectName()

    def _create_buttons(self):
        # create the buttons line
        self.buttons = QWidget(self)
        self.horizontalLayout = QHBoxLayout(self.buttons)
        self.horizontalLayout.setContentsMargins(4, 0, 4, 0)
        self.horizontalLayout.setObjectName("horizontalLayout")
        # add the search button
        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)')
#.........这里部分代码省略.........

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