Python QLabel.setAlignment方法代码示例

# 需要导入模块: from spyderlib.qt.QtGui import QLabel [as 别名]
# 或者: from spyderlib.qt.QtGui.QLabel import setAlignment [as 别名]
class DependenciesDialog(QDialog):
    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__, _("Optional Dependencies")))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        important_mods = ["rope", "pyflakes", "IPython", "matplotlib"]
        self.label = QLabel(
            _(
                "Spyder depends on several Python modules to "
                "provide additional functionality for its "
                "plugins. The table below shows the required "
                "and installed versions (if any) of all of "
                "them.<br><br>"
                "Although Spyder can work without any of these "
                "modules, it's strongly recommended that at "
                "least you try to install <b>%s</b> and "
                "<b>%s</b> to have a much better experience."
            )
            % (", ".join(important_mods[:-1]), important_mods[-1])
        )
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"))
        self.connect(btn, SIGNAL("clicked()"), self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()"))
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(560, 350)

    def set_data(self, dependencies):
        self.view.model.set_data(dependencies)
        self.view.adjust_columns()
        self.view.sortByColumn(0, Qt.DescendingOrder)

    def copy_to_clipboard(self):
        from spyderlib.dependencies import status

        QApplication.clipboard().setText(status())

# 需要导入模块: from spyderlib.qt.QtGui import QLabel [as 别名]
# 或者: from spyderlib.qt.QtGui.QLabel import setAlignment [as 别名]
class DependenciesDialog(QDialog):
    def __init__(self, parent):
        QDialog.__init__(self, parent)
        self.setWindowTitle("Spyder %s: %s" % (__version__,
                                               _("Dependencies")))
        self.setWindowIcon(ima.icon('tooloptions'))
        self.setModal(True)

        self.view = DependenciesTableView(self, [])

        opt_mods = ['NumPy', 'Matplotlib', 'Pandas', 'SymPy']
        self.label = QLabel(_("Spyder depends on several Python modules to "
                              "provide the right functionality for all its "
                              "panes. The table below shows the required "
                              "and installed versions (if any) of all of "
                              "them.<br><br>"
                              "<b>Note</b>: You can safely use Spyder "
                              "without the following modules installed: "
                              "<b>%s</b> and <b>%s</b>")
                              % (', '.join(opt_mods[:-1]), opt_mods[-1]))
        self.label.setWordWrap(True)
        self.label.setAlignment(Qt.AlignJustify)
        self.label.setContentsMargins(5, 8, 12, 10)

        btn = QPushButton(_("Copy to clipboard"), )
        btn.clicked.connect(self.copy_to_clipboard)
        bbox = QDialogButtonBox(QDialogButtonBox.Ok)
        bbox.accepted.connect(self.accept)
        hlayout = QHBoxLayout()
        hlayout.addWidget(btn)
        hlayout.addStretch()
        hlayout.addWidget(bbox)

        vlayout = QVBoxLayout()
        vlayout.addWidget(self.label)
        vlayout.addWidget(self.view)
        vlayout.addLayout(hlayout)

        self.setLayout(vlayout)
        self.resize(630, 420)
        
    def set_data(self, dependencies):
        self.view.model.set_data(dependencies)
        self.view.adjust_columns()
        self.view.sortByColumn(0, Qt.DescendingOrder)
    
    def copy_to_clipboard(self):
        from spyderlib.dependencies import status
        QApplication.clipboard().setText(status())

# 需要导入模块: from spyderlib.qt.QtGui import QLabel [as 别名]
# 或者: from spyderlib.qt.QtGui.QLabel import setAlignment [as 别名]
    def __init__(self):
        QWidget.__init__(self)
        vlayout = QVBoxLayout()
        self.setLayout(vlayout)
        self.explorer = ExplorerWidget(self, show_cd_only=None)
        vlayout.addWidget(self.explorer)

        hlayout1 = QHBoxLayout()
        vlayout.addLayout(hlayout1)
        label = QLabel("<b>Open file:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout1.addWidget(label)
        self.label1 = QLabel()
        hlayout1.addWidget(self.label1)
        self.explorer.sig_open_file.connect(self.label1.setText)

        hlayout2 = QHBoxLayout()
        vlayout.addLayout(hlayout2)
        label = QLabel("<b>Open dir:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout2.addWidget(label)
        self.label2 = QLabel()
        hlayout2.addWidget(self.label2)
        self.explorer.open_dir.connect(self.label2.setText)

        hlayout3 = QHBoxLayout()
        vlayout.addLayout(hlayout3)
        label = QLabel("<b>Option changed:</b>")
        label.setAlignment(Qt.AlignRight)
        hlayout3.addWidget(label)
        self.label3 = QLabel()
        hlayout3.addWidget(self.label3)
        self.explorer.sig_option_changed.connect(lambda x, y: self.label3.setText("option_changed: %r, %r" % (x, y)))
        self.explorer.open_dir.connect(lambda: self.explorer.treewidget.refresh(".."))

# 需要导入模块: from spyderlib.qt.QtGui import QLabel [as 别名]
# 或者: from spyderlib.qt.QtGui.QLabel import setAlignment [as 别名]
class FadingTipBox(FadingDialog):
    """ """
    def __init__(self, parent, opacity, duration, easing_curve):
        super(FadingTipBox, self).__init__(parent, opacity, duration,
                                           easing_curve)
        self.holder = self.anim  # needed for qt to work
        self.parent = parent

        self.frames = None
        self.color_top = QColor.fromRgb(230, 230, 230)
        self.color_back = QColor.fromRgb(255, 255, 255)
        self.offset_shadow = 0
        self.fixed_width = 300

        self.key_pressed = None

        self.setAttribute(Qt.WA_TranslucentBackground)
        self.setWindowFlags(Qt.Dialog | Qt.FramelessWindowHint |
                            Qt.WindowStaysOnTopHint)
        self.setModal(False)

        # Widgets
        self.button_home = QPushButton("<<")
        self.button_close = QPushButton("X")
        self.button_previous = QPushButton(" < ")
        self.button_end = QPushButton(">>")
        self.button_next = QPushButton(" > ")
        self.button_run = QPushButton(_('Run code'))
        self.button_disable = None
        self.button_current = QToolButton()
        self.label_image = QLabel()

        self.label_title = QLabel()
        self.combo_title = QComboBox()
        self.label_current = QLabel()
        self.label_content = QLabel()

        self.label_content.setMinimumWidth(self.fixed_width)
        self.label_content.setMaximumWidth(self.fixed_width)

        self.label_current.setAlignment(Qt.AlignCenter)

        self.label_content.setWordWrap(True)

        self.widgets = [self.label_content, self.label_title,
                        self.label_current, self.combo_title,
                        self.button_close, self.button_run, self.button_next,
                        self.button_previous, self.button_end,
                        self.button_home, self.button_current]

        arrow = get_image_path('hide.png')

        self.stylesheet = '''QPushButton {
                             background-color: rgbs(200,200,200,100%);
                             color: rgbs(0,0,0,100%);
                             border-style: outset;
                             border-width: 1px;
                             border-radius: 3px;
                             border-color: rgbs(100,100,100,100%);
                             padding: 2px;
                             }

                             QPushButton:hover {
                             background-color: rgbs(150, 150, 150, 100%);
                             }

                             QPushButton:disabled {
                             background-color: rgbs(230,230,230,100%);
                             color: rgbs(200,200,200,100%);
                             border-color: rgbs(200,200,200,100%);
                             }

                             QComboBox {
                             padding-left: 5px;
                             background-color: rgbs(230,230,230,100%);
                             border-width: 0px;
                             border-radius: 0px;
                             min-height:20px;
                             max-height:20px;
                             }

                             QComboBox::drop-down  {
                             subcontrol-origin: padding;
                             subcontrol-position: top left;
                             border-width: 0px;
                             }
                             
                             QComboBox::down-arrow {
                             image: url(''' + arrow + ''');
                             }
                             
                             '''
        # Windows fix, slashes should be always in unix-style
        self.stylesheet = self.stylesheet.replace('\\', '/')

        for widget in self.widgets:
            widget.setFocusPolicy(Qt.NoFocus)
            widget.setStyleSheet(self.stylesheet)

        layout_top = QHBoxLayout()
#.........这里部分代码省略.........

# 需要导入模块: from spyderlib.qt.QtGui import QLabel [as 别名]
# 或者: from spyderlib.qt.QtGui.QLabel import setAlignment [as 别名]
    def __init__(self, parent=None):
        super(KernelConnectionDialog, self).__init__(parent)
        self.setWindowTitle(_('Connect to an existing kernel'))
        
        main_label = QLabel(_("Please enter the connection info of the kernel "
                              "you want to connect to. For that you can "
                              "either select its JSON connection file using "
                              "the <tt>Browse</tt> button, or write directly "
                              "its id, in case it's a local kernel (for "
                              "example <tt>kernel-3764.json</tt> or just "
                              "<tt>3764</tt>)."))
        main_label.setWordWrap(True)
        main_label.setAlignment(Qt.AlignJustify)
        
        # connection file
        cf_label = QLabel(_('Connection info:'))
        self.cf = QLineEdit()
        self.cf.setPlaceholderText(_('Path to connection file or kernel id'))
        self.cf.setMinimumWidth(250)
        cf_open_btn = QPushButton(_('Browse'))
        self.connect(cf_open_btn, SIGNAL('clicked()'),
                     self.select_connection_file)

        cf_layout = QHBoxLayout()
        cf_layout.addWidget(cf_label)
        cf_layout.addWidget(self.cf)
        cf_layout.addWidget(cf_open_btn)
        
        # remote kernel checkbox 
        self.rm_cb = QCheckBox(_('This is a remote kernel'))
        
        # ssh connection 
        self.hn = QLineEdit()
        self.hn.setPlaceholderText(_('[email protected]:port'))
        
        self.kf = QLineEdit()
        self.kf.setPlaceholderText(_('Path to ssh key file'))
        kf_open_btn = QPushButton(_('Browse'))
        self.connect(kf_open_btn, SIGNAL('clicked()'), self.select_ssh_key)

        kf_layout = QHBoxLayout()
        kf_layout.addWidget(self.kf)
        kf_layout.addWidget(kf_open_btn)
        
        self.pw = QLineEdit()
        self.pw.setPlaceholderText(_('Password or ssh key passphrase'))
        self.pw.setEchoMode(QLineEdit.Password)

        ssh_form = QFormLayout()
        ssh_form.addRow(_('Host name'), self.hn)
        ssh_form.addRow(_('Ssh key'), kf_layout)
        ssh_form.addRow(_('Password'), self.pw)
        
        # Ok and Cancel buttons
        accept_btns = QDialogButtonBox(
            QDialogButtonBox.Ok | QDialogButtonBox.Cancel,
            Qt.Horizontal, self)

        self.connect(accept_btns, SIGNAL('accepted()'), self.accept)
        self.connect(accept_btns, SIGNAL('rejected()'), self.reject)

        # Dialog layout
        layout = QVBoxLayout(self)
        layout.addWidget(main_label)
        layout.addLayout(cf_layout)
        layout.addWidget(self.rm_cb)
        layout.addLayout(ssh_form)
        layout.addWidget(accept_btns)
                
        # remote kernel checkbox enables the ssh_connection_form
        def ssh_set_enabled(state):
            for wid in [self.hn, self.kf, kf_open_btn, self.pw]:
                wid.setEnabled(state)
            for i in range(ssh_form.rowCount()):
                ssh_form.itemAt(2 * i).widget().setEnabled(state)
       
        ssh_set_enabled(self.rm_cb.checkState())
        self.connect(self.rm_cb, SIGNAL('stateChanged(int)'), ssh_set_enabled)