Python QVBoxLayout.addItem方法代码示例

# 需要导入模块: from python_qt_binding.QtGui import QVBoxLayout [as 别名]
# 或者: from python_qt_binding.QtGui.QVBoxLayout 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 QVBoxLayout [as 别名]
# 或者: from python_qt_binding.QtGui.QVBoxLayout import addItem [as 别名]
class SelectDialog(QDialog):
    '''
    This dialog creates an input mask for a string list and return selected entries.
    '''

    def __init__(self, items=list(), buttons=QDialogButtonBox.Cancel | QDialogButtonBox.Ok, exclusive=False,
                 preselect_all=False, title='', description='', icon='', parent=None, select_if_single=True,
                 checkitem1='', checkitem2=''):
        '''
        Creates an input dialog.
        @param items: a list with strings
        @type items: C{list()}
        '''
        QDialog.__init__(self, parent=parent)
        self.setObjectName(' - '.join(['SelectDialog', str(items)]))

        self.verticalLayout = QVBoxLayout(self)
        self.verticalLayout.setObjectName("verticalLayout")
        self.verticalLayout.setContentsMargins(1, 1, 1, 1)

        # add filter row
        self.filter_frame = QFrame(self)
        filterLayout = QHBoxLayout(self.filter_frame)
        filterLayout.setContentsMargins(1, 1, 1, 1)
        label = QLabel("Filter:", self.filter_frame)
        self.filter_field = EnchancedLineEdit(self.filter_frame)
        filterLayout.addWidget(label)
        filterLayout.addWidget(self.filter_field)
        self.filter_field.textChanged.connect(self._on_filter_changed)
        self.verticalLayout.addWidget(self.filter_frame)

        if description:
            self.description_frame = QFrame(self)
            descriptionLayout = QHBoxLayout(self.description_frame)
#      descriptionLayout.setContentsMargins(1, 1, 1, 1)
            if icon:
                self.icon_label = QLabel(self.description_frame)
                self.icon_label.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
                self.icon_label.setPixmap(QPixmap(icon).scaled(30, 30, Qt.KeepAspectRatio))
                descriptionLayout.addWidget(self.icon_label)
            self.description_label = QLabel(self.description_frame)
            self.description_label.setWordWrap(True)
            self.description_label.setText(description)
            descriptionLayout.addWidget(self.description_label)
            self.verticalLayout.addWidget(self.description_frame)

        # create area for the parameter
        self.content = MainBox(self)
        if items:
            self.scroll_area = QScrollArea(self)
            self.scroll_area.setFocusPolicy(Qt.NoFocus)
            self.scroll_area.setObjectName("scroll_area")
            self.scroll_area.setWidgetResizable(True)
            self.scroll_area.setWidget(self.content)
            self.verticalLayout.addWidget(self.scroll_area)

        self.checkitem1 = checkitem1
        self.checkitem1_result = False
        self.checkitem2 = checkitem2
        self.checkitem2_result = False

        # add select all option
        if not exclusive and items:
            self._ignore_next_toggle = False
            self.select_all_checkbox = QCheckBox('all entries')
            self.select_all_checkbox.setTristate(True)
            self.select_all_checkbox.stateChanged.connect(self._on_select_all_checkbox_stateChanged)
            self.verticalLayout.addWidget(self.select_all_checkbox)
            self.content.toggled.connect(self._on_main_toggle)
        if self.checkitem1:
            self.checkitem1_checkbox = QCheckBox(self.checkitem1)
            self.checkitem1_checkbox.stateChanged.connect(self._on_select_checkitem1_checkbox_stateChanged)
            self.verticalLayout.addWidget(self.checkitem1_checkbox)
        if self.checkitem2:
            self.checkitem2_checkbox = QCheckBox(self.checkitem2)
            self.checkitem2_checkbox.stateChanged.connect(self._on_select_checkitem2_checkbox_stateChanged)
            self.verticalLayout.addWidget(self.checkitem2_checkbox)
        if not items:
            spacerItem = QSpacerItem(1, 1, QSizePolicy.Expanding, QSizePolicy.Expanding)
            self.verticalLayout.addItem(spacerItem)

        # create buttons
        self.buttonBox = QDialogButtonBox(self)
        self.buttonBox.setObjectName("buttonBox")
        self.buttonBox.setOrientation(Qt.Horizontal)
        self.buttonBox.setStandardButtons(buttons)
        self.buttonBox.accepted.connect(self.accept)
        self.buttonBox.rejected.connect(self.reject)
        self.verticalLayout.addWidget(self.buttonBox)

        # set the input fields
        if items:
            self.content.createFieldsFromValues(items, exclusive)
            if (select_if_single and len(items) == 1) or preselect_all:
                self.select_all_checkbox.setCheckState(Qt.Checked)

        if not items or len(items) < 7:
            self.filter_frame.setVisible(False)
#    print '=============== create', self.objectName()
#
#.........这里部分代码省略.........