Python icon_manager.icon函数代码示例

 def get_toolbar_buttons(self):
     if self.run_button is None:
         self.run_button = create_toolbutton(self, text=_("Run"),
                                          icon=ima.icon('run'),
                                          tip=_("Run again this program"),
                                          triggered=self.start_shell)
     if self.kill_button is None:
         self.kill_button = create_toolbutton(self, text=_("Kill"),
                                  icon=ima.icon('kill'),
                                  tip=_("Kills the current process, "
                                        "causing it to exit immediately"))
     buttons = [self.run_button]
     if self.options_button is None:
         options = self.get_options_menu()
         if options:
             self.options_button = create_toolbutton(self, text=_('Options'),
                                         icon=ima.icon('tooloptions'))
             self.options_button.setPopupMode(QToolButton.InstantPopup)
             menu = QMenu(self)
             add_actions(menu, options)
             self.options_button.setMenu(menu)
     if self.options_button is not None:
         buttons.append(self.options_button)
     buttons.append(self.kill_button)
     return buttons

 def create_scedit(self, text, option, default=NoDefault, tip=None,
                   without_layout=False):
     label = QLabel(text)
     clayout = ColorLayout(QColor(Qt.black), self)
     clayout.lineedit.setMaximumWidth(80)
     if tip is not None:
         clayout.setToolTip(tip)
     cb_bold = QCheckBox()
     cb_bold.setIcon(ima.icon('bold'))
     cb_bold.setToolTip(_("Bold"))
     cb_italic = QCheckBox()
     cb_italic.setIcon(ima.icon('italic'))
     cb_italic.setToolTip(_("Italic"))
     self.scedits[(clayout, cb_bold, cb_italic)] = (option, default)
     if without_layout:
         return label, clayout, cb_bold, cb_italic
     layout = QHBoxLayout()
     layout.addWidget(label)
     layout.addLayout(clayout)
     layout.addSpacing(10)
     layout.addWidget(cb_bold)
     layout.addWidget(cb_italic)
     layout.addStretch(1)
     layout.setContentsMargins(0, 0, 0, 0)
     widget = QWidget(self)
     widget.setLayout(layout)
     return widget

 def setup_common_actions(self):
     """Setup context menu common actions"""
     self.collapse_all_action = create_action(self,
                                  text=_('Collapse all'),
                                  icon=ima.icon('collapse'),
                                  triggered=self.collapseAll)
     self.expand_all_action = create_action(self,
                                  text=_('Expand all'),
                                  icon=ima.icon('expand'),
                                  triggered=self.expandAll)
     self.restore_action = create_action(self,
                                  text=_('Restore'),
                                  tip=_('Restore original tree layout'),
                                  icon=ima.icon('restore'),
                                  triggered=self.restore)
     self.collapse_selection_action = create_action(self,
                                  text=_('Collapse selection'),
                                  icon=ima.icon('collapse_selection'),
                                  triggered=self.collapse_selection)
     self.expand_selection_action = create_action(self,
                                  text=_('Expand selection'),
                                  icon=ima.icon('expand_selection'),
                                  triggered=self.expand_selection)
     return [self.collapse_all_action, self.expand_all_action,
             self.restore_action, None,
             self.collapse_selection_action, self.expand_selection_action]

 def get_plugin_actions(self):
     """Return a list of actions related to plugin"""
     quit_action = create_action(self, _("&Quit"),
                                 icon=ima.icon('exit'), 
                                 tip=_("Quit"),
                                 triggered=self.quit)
     self.register_shortcut(quit_action, "_", "Quit", "Ctrl+Q")
     run_action = create_action(self, _("&Run..."), None,
                         ima.icon('run_small'),
                         _("Run a Python script"),
                         triggered=self.run_script)
     environ_action = create_action(self,
                         _("Environment variables..."),
                         icon=ima.icon('environ'),
                         tip=_("Show and edit environment variables"
                                     " (for current session)"),
                         triggered=self.show_env)
     syspath_action = create_action(self,
                         _("Show sys.path contents..."),
                         icon=ima.icon('syspath'),
                         tip=_("Show (read-only) sys.path"),
                         triggered=self.show_syspath)
     buffer_action = create_action(self,
                         _("Buffer..."), None,
                         tip=_("Set maximum line count"),
                         triggered=self.change_max_line_count)
     exteditor_action = create_action(self,
                         _("External editor path..."), None, None,
                         _("Set external editor executable path"),
                         triggered=self.change_exteditor)
     wrap_action = create_action(self,
                         _("Wrap lines"),
                         toggled=self.toggle_wrap_mode)
     wrap_action.setChecked(self.get_option('wrap'))
     calltips_action = create_action(self, _("Display balloon tips"),
         toggled=self.toggle_calltips)
     calltips_action.setChecked(self.get_option('calltips'))
     codecompletion_action = create_action(self,
                                       _("Automatic code completion"),
                                       toggled=self.toggle_codecompletion)
     codecompletion_action.setChecked(self.get_option('codecompletion/auto'))
     codecompenter_action = create_action(self,
                                 _("Enter key selects completion"),
                                 toggled=self.toggle_codecompletion_enter)
     codecompenter_action.setChecked(self.get_option(
                                                 'codecompletion/enter_key'))
     
     option_menu = QMenu(_('Internal console settings'), self)
     option_menu.setIcon(ima.icon('tooloptions'))
     add_actions(option_menu, (buffer_action, wrap_action,
                               calltips_action, codecompletion_action,
                               codecompenter_action, exteditor_action))
                 
     plugin_actions = [None, run_action, environ_action, syspath_action,
                       option_menu, None, quit_action]
     
     # Add actions to context menu
     add_actions(self.shell.menu, plugin_actions)
     
     return plugin_actions

 def get_options_menu(self):
     ExternalShellBase.get_options_menu(self)
     self.interact_action = create_action(self, _("Interact"))
     self.interact_action.setCheckable(True)
     self.debug_action = create_action(self, _("Debug"))
     self.debug_action.setCheckable(True)
     self.args_action = create_action(self, _("Arguments..."),
                                      triggered=self.get_arguments)
     self.post_mortem_action = create_action(self, _("Post Mortem Debug"))
     self.post_mortem_action.setCheckable(True)
     run_settings_menu = QMenu(_("Run settings"), self)
     add_actions(run_settings_menu,
                 (self.interact_action, self.debug_action, self.args_action,
                  self.post_mortem_action))
     self.cwd_button = create_action(self, _("Working directory"),
                             icon=ima.icon('DirOpenIcon'),
                             tip=_("Set current working directory"),
                             triggered=self.set_current_working_directory)
     self.env_button = create_action(self, _("Environment variables"),
                                     icon=ima.icon('environ'),
                                     triggered=self.show_env)
     self.syspath_button = create_action(self,
                                         _("Show sys.path contents"),
                                         icon=ima.icon('syspath'),
                                         triggered=self.show_syspath)
     actions = [run_settings_menu, self.show_time_action, None,
                self.cwd_button, self.env_button, self.syspath_button]
     if self.menu_actions is not None:
         actions += [None]+self.menu_actions
     return actions

    def get_options_menu(self):
        """Return options menu"""
        reset_action = create_action(self, _("Remove all variables"),
                                     icon=ima.icon('editdelete'),
                                     triggered=self.reset_namespace)

        self.show_time_action = create_action(self, _("Show elapsed time"),
                                         toggled=self.set_elapsed_time_visible)

        env_action = create_action(
                        self,
                        _("Show environment variables"),
                        icon=ima.icon('environ'),
                        triggered=self.shellwidget.get_env
                     )

        syspath_action = create_action(
                            self,
                            _("Show sys.path contents"),
                            icon=ima.icon('syspath'),
                            triggered=self.shellwidget.get_syspath
                         )

        self.show_time_action.setChecked(self.show_elapsed_time)
        additional_actions = [reset_action,
                              MENU_SEPARATOR,
                              env_action,
                              syspath_action,
                              self.show_time_action]

        if self.menu_actions is not None:
            return self.menu_actions + additional_actions
        else:
            return additional_actions

 def setup_top_toolbar(self, layout):
     toolbar = []
     movetop_button = create_toolbutton(self,
                                 text=_("Move to top"),
                                 icon=ima.icon('2uparrow'),
                                 triggered=lambda: self.move_to(absolute=0),
                                 text_beside_icon=True)
     toolbar.append(movetop_button)
     moveup_button = create_toolbutton(self,
                                 text=_("Move up"),
                                 icon=ima.icon('1uparrow'),
                                 triggered=lambda: self.move_to(relative=-1),
                                 text_beside_icon=True)
     toolbar.append(moveup_button)
     movedown_button = create_toolbutton(self,
                                 text=_("Move down"),
                                 icon=ima.icon('1downarrow'),
                                 triggered=lambda: self.move_to(relative=1),
                                 text_beside_icon=True)
     toolbar.append(movedown_button)
     movebottom_button = create_toolbutton(self,
                                 text=_("Move to bottom"),
                                 icon=ima.icon('2downarrow'),
                                 triggered=lambda: self.move_to(absolute=1),
                                 text_beside_icon=True)
     toolbar.append(movebottom_button)
     self.selection_widgets.extend(toolbar)
     self._add_widgets_to_layout(layout, toolbar)
     return toolbar

 def add_actions_to_context_menu(self, menu):
     """Add actions to IPython widget context menu"""
     inspect_action = create_action(self, _("Inspect current object"),
                                 QKeySequence(get_shortcut('console',
                                                 'inspect current object')),
                                 icon=ima.icon('MessageBoxInformation'),
                                 triggered=self.inspect_object)
     clear_line_action = create_action(self, _("Clear line or block"),
                                       QKeySequence("Shift+Escape"),
                                       icon=ima.icon('editdelete'),
                                       triggered=self.clear_line)
     reset_namespace_action = create_action(self, _("Reset namespace"),
                                       QKeySequence("Ctrl+Alt+R"),
                                       triggered=self.reset_namespace)
     clear_console_action = create_action(self, _("Clear console"),
                                          QKeySequence(get_shortcut('console',
                                                            'clear shell')),
                                          icon=ima.icon('editclear'),
                                          triggered=self.clear_console)
     quit_action = create_action(self, _("&Quit"), icon=ima.icon('exit'),
                                 triggered=self.exit_callback)
     add_actions(menu, (None, inspect_action, clear_line_action,
                        clear_console_action, reset_namespace_action,
                        None, quit_action))
     return menu

    def get_options_menu(self):
        """Return options menu"""
        env_action = create_action(
                        self,
                        _("Show environment variables"),
                        icon=ima.icon('environ'),
                        triggered=self.shellwidget.get_env
                     )

        syspath_action = create_action(
                            self,
                            _("Show sys.path contents"),
                            icon=ima.icon('syspath'),
                            triggered=self.shellwidget.get_syspath
                         )

        self.show_time_action.setChecked(self.show_elapsed_time)
        additional_actions = [MENU_SEPARATOR,
                              env_action,
                              syspath_action,
                              self.show_time_action]

        if self.menu_actions is not None:
            console_menu = self.menu_actions + additional_actions
            return console_menu

        else:
            return additional_actions

    def setup_arrow_buttons(self):
        """
        Setup the up and down arrow buttons that are placed at the top and
        bottom of the scrollarea.
        """
        # Get the height of the up/down arrow of the default vertical
        # scrollbar :
        vsb = self.scrollarea.verticalScrollBar()
        style = vsb.style()
        opt = QStyleOptionSlider()
        vsb.initStyleOption(opt)
        vsb_up_arrow = style.subControlRect(
                QStyle.CC_ScrollBar, opt, QStyle.SC_ScrollBarAddLine, self)

        # Setup the up and down arrow button :
        up_btn = up_btn = QPushButton(icon=ima.icon('last_edit_location'))
        up_btn.setFlat(True)
        up_btn.setFixedHeight(vsb_up_arrow.size().height())
        up_btn.clicked.connect(self.go_up)

        down_btn = QPushButton(icon=ima.icon('folding.arrow_down_on'))
        down_btn.setFlat(True)
        down_btn.setFixedHeight(vsb_up_arrow.size().height())
        down_btn.clicked.connect(self.go_down)

        return up_btn, down_btn

    def update_dependencies(self, dependencies):
        self.clear()
        headers = (_("Module"), _(" Required "),
                   _(" Installed "), _("Provided features"))
        self.setHeaderLabels(headers)
        mandatory_item = QTreeWidgetItem(["Mandatory"])
        font = mandatory_item.font(0)
        font.setBold(True)
        mandatory_item.setFont(0, font)
        optional_item = QTreeWidgetItem(["Optional"])
        optional_item.setFont(0, font)
        self.addTopLevelItems([mandatory_item, optional_item])

        for dependency in dependencies:
            item = QTreeWidgetItem([dependency.modname,
                                    dependency.required_version,
                                    dependency.installed_version,
                                    dependency.features])
            if dependency.check():
                item.setIcon(0, ima.icon('dependency_ok'))
            elif dependency.optional:
                item.setIcon(0, ima.icon('dependency_warning'))
                item.setForeground(2, QColor('#ff6a00'))
            else:
                item.setIcon(0, ima.icon('dependency_error'))
                item.setForeground(2, QColor(Qt.darkRed))
            if dependency.optional:
                optional_item.addChild(item)
            else:
                mandatory_item.addChild(item)
        self.expandAll()

 def __init__(self, path, treewidget, is_python=True):
     QTreeWidgetItem.__init__(self, treewidget, QTreeWidgetItem.Type)
     self.path = path
     self.setIcon(
         0, ima.icon('python') if is_python else ima.icon('TextFileIcon'))
     self.setToolTip(0, path)
     set_item_user_text(self, path)

    def get_plugin_actions(self):
        """Return a list of actions related to plugin"""
        interpreter_action = create_action(self,
                            _("Open a &Python console"), None,
                            ima.icon('python'),
                            triggered=self.open_interpreter)
        if os.name == 'nt':
            text = _("Open &command prompt")
            tip = _("Open a Windows command prompt")
        else:
            text = _("Open a &terminal")
            tip = _("Open a terminal window")
        terminal_action = create_action(self, text, None, None, tip,
                                        triggered=self.open_terminal)
        run_action = create_action(self,
                            _("&Run..."), None,
                            ima.icon('run_small'), _("Run a Python script"),
                            triggered=self.run_script)

        consoles_menu_actions = [interpreter_action]
        tools_menu_actions = [terminal_action]
        self.menu_actions = [interpreter_action, terminal_action, run_action]

        self.main.consoles_menu_actions += consoles_menu_actions
        self.main.tools_menu_actions += tools_menu_actions

        return self.menu_actions+consoles_menu_actions+tools_menu_actions

    def setup_toolbar(self, exclude_private, exclude_uppercase,
                      exclude_capitalized, exclude_unsupported):
        """Setup toolbar"""
        self.setup_in_progress = True
        toolbar = []

        load_button = create_toolbutton(self, text=_('Import data'),
                                        icon=ima.icon('fileimport'),
                                        triggered=lambda: self.import_data())
        self.save_button = create_toolbutton(self, text=_("Save data"),
                            icon=ima.icon('filesave'),
                            triggered=lambda: self.save_data(self.filename))
        self.save_button.setEnabled(False)
        save_as_button = create_toolbutton(self,
                                           text=_("Save data as..."),
                                           icon=ima.icon('filesaveas'),
                                           triggered=self.save_data)
        reset_namespace_button = create_toolbutton(
                self, text=_("Reset the namespace"),
                icon=ima.icon('editclear'), triggered=self.reset_namespace)

        toolbar += [load_button, self.save_button, save_as_button,
                    reset_namespace_button]

        self.exclude_private_action = create_action(self,
                _("Exclude private references"),
                tip=_("Exclude references which name starts"
                            " with an underscore"),
                toggled=lambda state:
                self.sig_option_changed.emit('exclude_private', state))
        self.exclude_private_action.setChecked(exclude_private)
        
        self.exclude_uppercase_action = create_action(self,
                _("Exclude all-uppercase references"),
                tip=_("Exclude references which name is uppercase"),
                toggled=lambda state:
                self.sig_option_changed.emit('exclude_uppercase', state))
        self.exclude_uppercase_action.setChecked(exclude_uppercase)
        
        self.exclude_capitalized_action = create_action(self,
                _("Exclude capitalized references"),
                tip=_("Exclude references which name starts with an "
                      "uppercase character"),
                toggled=lambda state:
                self.sig_option_changed.emit('exclude_capitalized', state))
        self.exclude_capitalized_action.setChecked(exclude_capitalized)
        
        self.exclude_unsupported_action = create_action(self,
                _("Exclude unsupported data types"),
                tip=_("Exclude references to unsupported data types"
                            " (i.e. which won't be handled/saved correctly)"),
                toggled=lambda state:
                self.sig_option_changed.emit('exclude_unsupported', state))
        self.exclude_unsupported_action.setChecked(exclude_unsupported)
        
        self.setup_in_progress = False
        
        return toolbar

 def icon(self, icontype_or_qfileinfo):
     """Reimplement Qt method"""
     if isinstance(icontype_or_qfileinfo, QFileIconProvider.IconType):
         return super(IconProvider, self).icon(icontype_or_qfileinfo)
     else:
         qfileinfo = icontype_or_qfileinfo
         fname = osp.normpath(to_text_string(qfileinfo.absoluteFilePath()))
         if osp.isdir(fname):
             return ima.icon('DirOpenIcon')
         else:
             return ima.icon('FileIcon')