Python QToolBar.addWidget方法代码示例

# 需要导入模块: from PyQt4.Qt import QToolBar [as 别名]
# 或者: from PyQt4.Qt.QToolBar import addWidget [as 别名]
class Preferences(QMainWindow):

    run_wizard_requested = pyqtSignal()

    def __init__(self, gui, initial_plugin=None, close_after_initial=False):
        QMainWindow.__init__(self, gui)
        self.gui = gui
        self.must_restart = False
        self.committed = False
        self.close_after_initial = close_after_initial

        self.resize(930, 720)
        nh, nw = min_available_height()-25, available_width()-10
        if nh < 0:
            nh = 800
        if nw < 0:
            nw = 600
        nh = min(self.height(), nh)
        nw = min(self.width(), nw)
        self.resize(nw, nh)
        self.esc_action = QAction(self)
        self.addAction(self.esc_action)
        self.esc_action.setShortcut(QKeySequence(Qt.Key_Escape))
        self.esc_action.triggered.connect(self.esc)

        geom = gprefs.get('preferences_window_geometry', None)
        if geom is not None:
            self.restoreGeometry(geom)

        # Center
        if islinux:
            self.move(gui.rect().center() - self.rect().center())

        self.setWindowModality(Qt.WindowModal)
        self.setWindowTitle(__appname__ + ' - ' + _('Preferences'))
        self.setWindowIcon(QIcon(I('config.png')))

        self.status_bar = StatusBar(self)
        self.setStatusBar(self.status_bar)

        self.stack = QStackedWidget(self)
        self.cw = QWidget(self)
        self.cw.setLayout(QVBoxLayout())
        self.cw.layout().addWidget(self.stack)
        self.bb = QDialogButtonBox(QDialogButtonBox.Close)
        self.wizard_button = self.bb.addButton(_('Run welcome wizard'),
                self.bb.ActionRole)
        self.wizard_button.setIcon(QIcon(I('wizard.png')))
        self.wizard_button.clicked.connect(self.run_wizard,
                type=Qt.QueuedConnection)
        self.cw.layout().addWidget(self.bb)
        self.bb.button(self.bb.Close).setDefault(True)
        self.bb.rejected.connect(self.close, type=Qt.QueuedConnection)
        self.setCentralWidget(self.cw)
        self.browser = Browser(self)
        self.browser.show_plugin.connect(self.show_plugin)
        self.stack.addWidget(self.browser)
        self.scroll_area = QScrollArea(self)
        self.stack.addWidget(self.scroll_area)
        self.scroll_area.setWidgetResizable(True)

        self.bar = QToolBar(self)
        self.addToolBar(self.bar)
        self.bar.setVisible(False)
        self.bar.setIconSize(QSize(ICON_SIZE, ICON_SIZE))
        self.bar.setMovable(False)
        self.bar.setFloatable(False)
        self.bar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
        self.apply_action = self.bar.addAction(QIcon(I('ok.png')), _('&Apply'),
                self.commit)
        self.cancel_action = self.bar.addAction(QIcon(I('window-close.png')),
                _('&Cancel'),                self.cancel)
        self.bar_title = BarTitle(self.bar)
        self.bar.addWidget(self.bar_title)
        self.restore_action = self.bar.addAction(QIcon(I('clear_left.png')),
                _('Restore &defaults'), self.restore_defaults)
        for ac, tt in [('apply', _('Save changes')),
                ('cancel', _('Cancel and return to overview'))]:
            ac = getattr(self, ac+'_action')
            ac.setToolTip(tt)
            ac.setWhatsThis(tt)
            ac.setStatusTip(tt)

        for ch in self.bar.children():
            if isinstance(ch, QToolButton):
                ch.setCursor(Qt.PointingHandCursor)
                ch.setAutoRaise(True)

        self.stack.setCurrentIndex(0)

        if initial_plugin is not None:
            category, name = initial_plugin
            plugin = get_plugin(category, name)
            if plugin is not None:
                self.show_plugin(plugin)

    def run_wizard(self):
        self.close()
        self.run_wizard_requested.emit()

#.........这里部分代码省略.........

# 需要导入模块: from PyQt4.Qt import QToolBar [as 别名]
# 或者: from PyQt4.Qt.QToolBar import addWidget [as 别名]
class Preview(QWidget):

    sync_requested = pyqtSignal(object, object)
    split_requested = pyqtSignal(object, object, object)
    split_start_requested = pyqtSignal()
    link_clicked = pyqtSignal(object, object)

    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.l = l = QVBoxLayout()
        self.setLayout(l)
        l.setContentsMargins(0, 0, 0, 0)
        self.view = WebView(self)
        self.view.page().sync_requested.connect(self.request_sync)
        self.view.page().split_requested.connect(self.request_split)
        self.view.page().loadFinished.connect(self.load_finished)
        self.inspector = self.view.inspector
        self.inspector.setPage(self.view.page())
        l.addWidget(self.view)
        self.bar = QToolBar(self)
        l.addWidget(self.bar)

        ac = actions['auto-reload-preview']
        ac.setCheckable(True)
        ac.setChecked(True)
        ac.toggled.connect(self.auto_reload_toggled)
        self.auto_reload_toggled(ac.isChecked())
        self.bar.addAction(ac)

        ac = actions['sync-preview-to-editor']
        ac.setCheckable(True)
        ac.setChecked(True)
        ac.toggled.connect(self.sync_toggled)
        self.sync_toggled(ac.isChecked())
        self.bar.addAction(ac)

        self.bar.addSeparator()

        ac = actions['split-in-preview']
        ac.setCheckable(True)
        ac.setChecked(False)
        ac.toggled.connect(self.split_toggled)
        self.split_toggled(ac.isChecked())
        self.bar.addAction(ac)

        ac = actions['reload-preview']
        ac.triggered.connect(self.refresh)
        self.bar.addAction(ac)

        actions['preview-dock'].toggled.connect(self.visibility_changed)

        self.current_name = None
        self.last_sync_request = None
        self.refresh_timer = QTimer(self)
        self.refresh_timer.timeout.connect(self.refresh)
        parse_worker.start()
        self.current_sync_request = None

        self.search = HistoryLineEdit2(self)
        self.search.initialize('tweak_book_preview_search')
        self.search.setPlaceholderText(_('Search in preview'))
        self.search.returnPressed.connect(partial(self.find, 'next'))
        self.bar.addSeparator()
        self.bar.addWidget(self.search)
        for d in ('next', 'prev'):
            ac = actions['find-%s-preview' % d]
            ac.triggered.connect(partial(self.find, d))
            self.bar.addAction(ac)

    def find(self, direction):
        text = unicode(self.search.text())
        self.view.findText(text, QWebPage.FindWrapsAroundDocument | (
            QWebPage.FindBackward if direction == 'prev' else QWebPage.FindFlags(0)))

    def request_sync(self, tagname, href, lnum):
        if self.current_name:
            c = current_container()
            if tagname == 'a' and href:
                if href and href.startswith('#'):
                    name = self.current_name
                else:
                    name = c.href_to_name(href, self.current_name) if href else None
                if name == self.current_name:
                    return self.view.page().go_to_anchor(urlparse(href).fragment, lnum)
                if name and c.exists(name) and c.mime_map[name] in OEB_DOCS:
                    return self.link_clicked.emit(name, urlparse(href).fragment or TOP)
            self.sync_requested.emit(self.current_name, lnum)

    def request_split(self, loc, totals):
        if self.current_name:
            self.split_requested.emit(self.current_name, loc, totals)

    def sync_to_editor(self, name, lnum):
        self.current_sync_request = (name, lnum)
        QTimer.singleShot(100, self._sync_to_editor)

    def _sync_to_editor(self):
        if not actions['sync-preview-to-editor'].isChecked():
            return
        try:
#.........这里部分代码省略.........

# 需要导入模块: from PyQt4.Qt import QToolBar [as 别名]
# 或者: from PyQt4.Qt.QToolBar import addWidget [as 别名]
    def __init__(self, parent, hide_on_close=False):
        QMainWindow.__init__(self, parent)
        self._hide_on_close = hide_on_close
        # replace the BusyIndicator class with a GUI-aware one
        Purr.BusyIndicator = BusyIndicator
        self._pounce = False
        # we keep a small stack of previously active purrers. This makes directory changes
        # faster (when going back and forth between dirs)
        # current purrer
        self.purrer = None
        self.purrer_stack = []
        # Purr pipes for receiving remote commands
        self.purrpipes = {}
        # init GUI
        self.setWindowTitle("PURR")
        self.setWindowIcon(pixmaps.purr_logo.icon())
        cw = QWidget(self)
        self.setCentralWidget(cw)
        cwlo = QVBoxLayout(cw)
        cwlo.setContentsMargins(0, 0, 0, 0)
        cwlo.setMargin(5)
        cwlo.setSpacing(0)
        toplo = QHBoxLayout();
        cwlo.addLayout(toplo)

        # About dialog
        self._about_dialog = QMessageBox(self)
        self._about_dialog.setWindowTitle("About PURR")
        self._about_dialog.setText(self.about_message + """
        <P>PURR is not watching any directories right now. You may need to restart it, and give it
  some directory names on the command line.</P>""")
        self._about_dialog.setIconPixmap(pixmaps.purr_logo.pm())
        # Log viewer dialog
        self.viewer_dialog = HTMLViewerDialog(self, config_name="log-viewer",
                                              buttons=[(pixmaps.blue_round_reload, "Regenerate",
                                                        """<P>Regenerates your log's HTML code from scratch. This can be useful if
                                                        your PURR version has changed, or if there was an error of some kind
                                                        the last time the files were generated.</P>
                                                        """)])
        self._viewer_timestamp = None
        self.connect(self.viewer_dialog, SIGNAL("Regenerate"), self._regenerateLog)
        self.connect(self.viewer_dialog, SIGNAL("viewPath"), self._viewPath)

        # Log title toolbar
        title_tb = QToolBar(cw)
        title_tb.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
        title_tb.setIconSize(QSize(16, 16))
        cwlo.addWidget(title_tb)
        title_label = QLabel("Purrlog title:", title_tb)
        title_tb.addWidget(title_label)
        self.title_editor = QLineEdit(title_tb)
        title_tb.addWidget(self.title_editor)
        self.connect(self.title_editor, SIGNAL("editingFinished()"), self._titleChanged)
        tip = """<P>This is your current log title. To rename the log, enter new name here and press Enter.</P>"""
        title_label.setToolTip(tip)
        self.title_editor.setToolTip(tip)
        self.wviewlog = title_tb.addAction(pixmaps.openbook.icon(), "View", self._showViewerDialog)
        self.wviewlog.setToolTip("Click to see an HTML rendering of your current log.")
        qa = title_tb.addAction(pixmaps.purr_logo.icon(), "About...", self._about_dialog.exec_)
        qa.setToolTip("<P>Click to see the About... dialog, which will tell you something about PURR.</P>")

        self.wdirframe = QFrame(cw)
        cwlo.addWidget(self.wdirframe)
        self.dirs_lo = QVBoxLayout(self.wdirframe)
        self.dirs_lo.setMargin(5)
        self.dirs_lo.setContentsMargins(5, 0, 5, 5)
        self.dirs_lo.setSpacing(0)
        self.wdirframe.setFrameStyle(QFrame.Box | QFrame.Raised)
        self.wdirframe.setLineWidth(1)

        ## Directories toolbar
        dirs_tb = QToolBar(self.wdirframe)
        dirs_tb.setToolButtonStyle(Qt.ToolButtonIconOnly)
        dirs_tb.setIconSize(QSize(16, 16))
        self.dirs_lo.addWidget(dirs_tb)
        label = QLabel("Monitoring directories:", dirs_tb)
        self._dirs_tip = """<P>PURR can monitor your working directories for new or updated files. If there's a checkmark
      next to the directory name in this list, PURR is monitoring it.</P>

      <P>If the checkmark is grey, PURR is monitoring things unobtrusively. When a new or updated file is detected in he monitored directory,
      it is quietly added to the list of files in the "New entry" window, even if this window is not currently visible.</P>

      <P>If the checkmark is black, PURR will be more obtrusive. Whenever a new or updated file is detected, the "New entry" window will
      pop up automatically. This is called "pouncing", and some people find it annoying.</P>
      """
        label.setToolTip(self._dirs_tip)
        label.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
        dirs_tb.addWidget(label)

        # add directory list widget
        self.wdirlist = DirectoryListWidget(self.wdirframe)
        self.wdirlist.setToolTip(self._dirs_tip)
        QObject.connect(self.wdirlist, SIGNAL("directoryStateChanged"), self._changeWatchedDirState)
        self.dirs_lo.addWidget(self.wdirlist)
        # self.wdirlist.setMaximumSize(1000000,64)

        # add directory button
        add = dirs_tb.addAction(pixmaps.list_add.icon(), "Add", self._showAddDirectoryDialog)
        add.setToolTip("<P>Click to add another directory to be monitored.</P>")

#.........这里部分代码省略.........