Python QToolBar.addSeparator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 addSeparator [as 别名]
class Editor(QWidget):  # {{{

    def __init__(self, parent=None, one_line_toolbar=False):
        QWidget.__init__(self, parent)
        self.toolbar1 = QToolBar(self)
        self.toolbar2 = QToolBar(self)
        self.toolbar3 = QToolBar(self)
        for i in range(1, 4):
            t = getattr(self, 'toolbar%d'%i)
            t.setIconSize(QSize(18, 18))
        self.editor = EditorWidget(self)
        self.tabs = QTabWidget(self)
        self.tabs.setTabPosition(self.tabs.South)
        self.wyswyg = QWidget(self.tabs)
        self.code_edit = QPlainTextEdit(self.tabs)
        self.source_dirty = False
        self.wyswyg_dirty = True

        self._layout = QVBoxLayout(self)
        self.wyswyg.layout = l = QVBoxLayout(self.wyswyg)
        self.setLayout(self._layout)
        l.setContentsMargins(0, 0, 0, 0)
        if one_line_toolbar:
            tb = QHBoxLayout()
            l.addLayout(tb)
        else:
            tb = l
        tb.addWidget(self.toolbar1)
        tb.addWidget(self.toolbar2)
        tb.addWidget(self.toolbar3)
        l.addWidget(self.editor)
        self._layout.addWidget(self.tabs)
        self.tabs.addTab(self.wyswyg, _('Normal view'))
        self.tabs.addTab(self.code_edit, _('HTML Source'))
        self.tabs.currentChanged[int].connect(self.change_tab)
        self.highlighter = Highlighter(self.code_edit.document())
        self.layout().setContentsMargins(0, 0, 0, 0)

        # toolbar1 {{{
        self.toolbar1.addAction(self.editor.action_undo)
        self.toolbar1.addAction(self.editor.action_redo)
        self.toolbar1.addAction(self.editor.action_select_all)
        self.toolbar1.addAction(self.editor.action_remove_format)
        self.toolbar1.addAction(self.editor.action_clear)
        self.toolbar1.addSeparator()

        for x in ('copy', 'cut', 'paste'):
            ac = getattr(self.editor, 'action_'+x)
            self.toolbar1.addAction(ac)

        self.toolbar1.addSeparator()
        self.toolbar1.addAction(self.editor.action_background)
        # }}}

        # toolbar2 {{{
        for x in ('', 'un'):
            ac = getattr(self.editor, 'action_%sordered_list'%x)
            self.toolbar2.addAction(ac)
        self.toolbar2.addSeparator()
        for x in ('superscript', 'subscript', 'indent', 'outdent'):
            self.toolbar2.addAction(getattr(self.editor, 'action_' + x))
            if x in ('subscript', 'outdent'):
                self.toolbar2.addSeparator()

        self.toolbar2.addAction(self.editor.action_block_style)
        w = self.toolbar2.widgetForAction(self.editor.action_block_style)
        w.setPopupMode(w.InstantPopup)
        self.toolbar2.addAction(self.editor.action_insert_link)
        # }}}

        # toolbar3 {{{
        for x in ('bold', 'italic', 'underline', 'strikethrough'):
            ac = getattr(self.editor, 'action_'+x)
            self.toolbar3.addAction(ac)
        self.toolbar3.addSeparator()

        for x in ('left', 'center', 'right', 'justified'):
            ac = getattr(self.editor, 'action_align_'+x)
            self.toolbar3.addAction(ac)
        self.toolbar3.addSeparator()
        self.toolbar3.addAction(self.editor.action_color)
        # }}}

        self.code_edit.textChanged.connect(self.code_dirtied)
        self.editor.page().contentsChanged.connect(self.wyswyg_dirtied)

    @dynamic_property
    def html(self):
        def fset(self, v):
            self.editor.html = v
        def fget(self):
            self.tabs.setCurrentIndex(0)
            return self.editor.html
        return property(fget=fget, fset=fset)

    def change_tab(self, index):
        # print 'reloading:', (index and self.wyswyg_dirty) or (not index and
        #        self.source_dirty)
        if index == 1:  # changing to code view
            if self.wyswyg_dirty:
#.........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 addSeparator [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 addSeparator [as 别名]
class Preview(QWidget):

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

    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

    def request_sync(self, lnum):
        if self.current_name:
            self.sync_requested.emit(self.current_name, lnum)

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

    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:
            if self.refresh_timer.isActive() or self.current_sync_request[0] != self.current_name:
                return QTimer.singleShot(100, self._sync_to_editor)
        except TypeError:
            return  # Happens if current_sync_request is None
        lnum = self.current_sync_request[1]
        self.current_sync_request = None
        self.view.page().go_to_line(lnum)

    def show(self, name):
        if name != self.current_name:
            self.refresh_timer.stop()
            self.current_name = name
            parse_worker.add_request(name)
            self.view.setUrl(QUrl.fromLocalFile(current_container().name_to_abspath(name)))

    def refresh(self):
        if self.current_name:
            self.refresh_timer.stop()
            # This will check if the current html has changed in its editor,
            # and re-parse it if so
            parse_worker.add_request(self.current_name)
            # Tell webkit to reload all html and associated resources
            current_url = QUrl.fromLocalFile(current_container().name_to_abspath(self.current_name))
            if current_url != self.view.url():
                # The container was changed
                self.view.setUrl(current_url)
            else:
#.........这里部分代码省略.........