Python iface.iconSize函数代码示例

    def __init__(self):
        super(ProcessingToolbox, self).__init__(None)
        self.tipWasClosed = False
        self.in_place_mode = False
        self.setupUi(self)
        self.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
        self.processingToolbar.setIconSize(iface.iconSize(True))

        self.algorithmTree.setRegistry(QgsApplication.processingRegistry(),
                                       QgsGui.instance().processingRecentAlgorithmLog())
        filters = QgsProcessingToolboxProxyModel.Filters(QgsProcessingToolboxProxyModel.FilterToolbox)
        if ProcessingConfig.getSetting(ProcessingConfig.SHOW_ALGORITHMS_KNOWN_ISSUES):
            filters |= QgsProcessingToolboxProxyModel.FilterShowKnownIssues
        self.algorithmTree.setFilters(filters)

        self.searchBox.setShowSearchIcon(True)

        self.searchBox.textChanged.connect(self.set_filter_string)
        self.searchBox.returnPressed.connect(self.activateCurrent)
        self.algorithmTree.customContextMenuRequested.connect(
            self.showPopupMenu)
        self.algorithmTree.doubleClicked.connect(self.executeAlgorithm)
        self.txtTip.setVisible(self.disabledProviders())

        def openSettings(url):
            if url == "close":
                self.txtTip.setVisible(False)
                self.tipWasClosed = True
            else:
                iface.showOptionsDialog(iface.mainWindow(), 'processingOptions')
                self.txtTip.setVisible(self.disabledProviders())

        self.txtTip.linkActivated.connect(openSettings)
        if hasattr(self.searchBox, 'setPlaceholderText'):
            self.searchBox.setPlaceholderText(QCoreApplication.translate('ProcessingToolbox', 'Search…'))

        # connect to existing providers
        for p in QgsApplication.processingRegistry().providers():
            if p.isActive():
                self.addProviderActions(p)

        QgsApplication.processingRegistry().providerRemoved.connect(self.addProvider)
        QgsApplication.processingRegistry().providerRemoved.connect(self.removeProvider)

        iface.currentLayerChanged.connect(self.layer_changed)

    def __init__(self, filePath=None, parent=None):
        super(ScriptEditorDialog, self).__init__(parent)
        self.setupUi(self)

        QgsGui.instance().enableAutoGeometryRestore(self)

        self.editor.initLexer()
        self.searchWidget.setVisible(False)

        if iface is not None:
            self.toolBar.setIconSize(iface.iconSize())
            self.setStyleSheet(iface.mainWindow().styleSheet())

        self.actionOpenScript.setIcon(
            QgsApplication.getThemeIcon('/mActionScriptOpen.svg'))
        self.actionSaveScript.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSave.svg'))
        self.actionSaveScriptAs.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSaveAs.svg'))
        self.actionRunScript.setIcon(
            QgsApplication.getThemeIcon('/mActionStart.svg'))
        self.actionCut.setIcon(
            QgsApplication.getThemeIcon('/mActionEditCut.svg'))
        self.actionCopy.setIcon(
            QgsApplication.getThemeIcon('/mActionEditCopy.svg'))
        self.actionPaste.setIcon(
            QgsApplication.getThemeIcon('/mActionEditPaste.svg'))
        self.actionUndo.setIcon(
            QgsApplication.getThemeIcon('/mActionUndo.svg'))
        self.actionRedo.setIcon(
            QgsApplication.getThemeIcon('/mActionRedo.svg'))
        self.actionFindReplace.setIcon(
            QgsApplication.getThemeIcon('/mActionFindReplace.svg'))
        self.actionIncreaseFontSize.setIcon(
            QgsApplication.getThemeIcon('/mActionIncreaseFont.svg'))
        self.actionDecreaseFontSize.setIcon(
            QgsApplication.getThemeIcon('/mActionDecreaseFont.svg'))

        # Connect signals and slots
        self.actionOpenScript.triggered.connect(self.openScript)
        self.actionSaveScript.triggered.connect(self.save)
        self.actionSaveScriptAs.triggered.connect(self.saveAs)
        self.actionRunScript.triggered.connect(self.runAlgorithm)
        self.actionCut.triggered.connect(self.editor.cut)
        self.actionCopy.triggered.connect(self.editor.copy)
        self.actionPaste.triggered.connect(self.editor.paste)
        self.actionUndo.triggered.connect(self.editor.undo)
        self.actionRedo.triggered.connect(self.editor.redo)
        self.actionFindReplace.toggled.connect(self.toggleSearchBox)
        self.actionIncreaseFontSize.triggered.connect(self.editor.zoomIn)
        self.actionDecreaseFontSize.triggered.connect(self.editor.zoomOut)
        self.editor.textChanged.connect(lambda: self.setHasChanged(True))

        self.leFindText.returnPressed.connect(self.find)
        self.btnFind.clicked.connect(self.find)
        self.btnReplace.clicked.connect(self.replace)
        self.lastSearch = None

        self.filePath = None
        if filePath is not None:
            self._loadFile(filePath)

        self.setHasChanged(False)

#.........这里部分代码省略.........
        self.verticalLayout_4.addWidget(self.scrollArea_3)
        self.algorithmsDock.setWidget(self.algorithmsDockContents)
        self.addDockWidget(Qt.DockWidgetArea(1), self.algorithmsDock)
        self.algorithmsDock.setWindowTitle(self.tr("Algorithms"))
        self.searchBox.setToolTip(self.tr("Enter algorithm name to filter list"))
        self.searchBox.setShowSearchIcon(True)

        self.variables_dock = QgsDockWidget(self)
        self.variables_dock.setFeatures(QDockWidget.DockWidgetFloatable | QDockWidget.DockWidgetMovable)
        self.variables_dock.setObjectName("variablesDock")
        self.variables_dock_contents = QWidget()
        vl_v = QVBoxLayout()
        vl_v.setContentsMargins(0, 0, 0, 0)
        self.variables_editor = QgsVariableEditorWidget()
        vl_v.addWidget(self.variables_editor)
        self.variables_dock_contents.setLayout(vl_v)
        self.variables_dock.setWidget(self.variables_dock_contents)
        self.addDockWidget(Qt.DockWidgetArea(1), self.variables_dock)
        self.variables_dock.setWindowTitle(self.tr("Variables"))
        self.addDockWidget(Qt.DockWidgetArea(1), self.propertiesDock)
        self.tabifyDockWidget(self.propertiesDock, self.variables_dock)
        self.variables_editor.scopeChanged.connect(self.variables_changed)

        self.bar = QgsMessageBar()
        self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
        self.centralWidget().layout().insertWidget(0, self.bar)

        try:
            self.setDockOptions(self.dockOptions() | QMainWindow.GroupedDragging)
        except:
            pass

        if iface is not None:
            self.mToolbar.setIconSize(iface.iconSize())
            self.setStyleSheet(iface.mainWindow().styleSheet())

        self.toolbutton_export_to_script = QToolButton()
        self.toolbutton_export_to_script.setPopupMode(QToolButton.InstantPopup)
        self.export_to_script_algorithm_action = QAction(QCoreApplication.translate('ModelerDialog', 'Export as Script Algorithm…'))
        self.toolbutton_export_to_script.addActions([self.export_to_script_algorithm_action])
        self.mToolbar.insertWidget(self.mActionExportImage, self.toolbutton_export_to_script)
        self.export_to_script_algorithm_action.triggered.connect(self.export_as_script_algorithm)

        self.mActionOpen.setIcon(
            QgsApplication.getThemeIcon('/mActionFileOpen.svg'))
        self.mActionSave.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSave.svg'))
        self.mActionSaveAs.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSaveAs.svg'))
        self.mActionSaveInProject.setIcon(
            QgsApplication.getThemeIcon('/mAddToProject.svg'))
        self.mActionZoomActual.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomActual.svg'))
        self.mActionZoomIn.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomIn.svg'))
        self.mActionZoomOut.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomOut.svg'))
        self.mActionExportImage.setIcon(
            QgsApplication.getThemeIcon('/mActionSaveMapAsImage.svg'))
        self.mActionZoomToItems.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomFullExtent.svg'))
        self.mActionExportPdf.setIcon(
            QgsApplication.getThemeIcon('/mActionSaveAsPDF.svg'))
        self.mActionExportSvg.setIcon(
            QgsApplication.getThemeIcon('/mActionSaveAsSVG.svg'))
        self.toolbutton_export_to_script.setIcon(

    def __init__(self, model=None):
        super(ModelerDialog, self).__init__(None)
        self.setupUi(self)

        self.bar = QgsMessageBar()
        self.bar.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
        self.centralWidget().layout().insertWidget(0, self.bar)

        try:
            self.setDockOptions(self.dockOptions() | QMainWindow.GroupedDragging)
        except:
            pass

        self.mToolbar.setIconSize(iface.iconSize())
        self.mActionOpen.setIcon(
            QgsApplication.getThemeIcon('/mActionFileOpen.svg'))
        self.mActionSave.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSave.svg'))
        self.mActionSaveAs.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSaveAs.svg'))
        self.mActionZoomActual.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomActual.svg'))
        self.mActionZoomIn.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomIn.svg'))
        self.mActionZoomOut.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomOut.svg'))
        self.mActionExportImage.setIcon(
            QgsApplication.getThemeIcon('/mActionSaveMapAsImage.svg'))
        self.mActionZoomToItems.setIcon(
            QgsApplication.getThemeIcon('/mActionZoomFullExtent.svg'))
        self.mActionExportPdf.setIcon(
            QgsApplication.getThemeIcon('/mActionSaveAsPDF.svg'))
        self.mActionExportSvg.setIcon(
            QgsApplication.getThemeIcon('/mActionSaveAsSVG.svg'))
        #self.mActionExportPython.setIcon(
        #    QgsApplication.getThemeIcon('/mActionSaveAsPython.svg'))
        self.mActionEditHelp.setIcon(
            QgsApplication.getThemeIcon('/mActionEditHelpContent.svg'))
        self.mActionRun.setIcon(
            QgsApplication.getThemeIcon('/mActionStart.svg'))

        self.addDockWidget(Qt.LeftDockWidgetArea, self.propertiesDock)
        self.addDockWidget(Qt.LeftDockWidgetArea, self.inputsDock)
        self.addDockWidget(Qt.LeftDockWidgetArea, self.algorithmsDock)
        self.tabifyDockWidget(self.inputsDock, self.algorithmsDock)
        self.inputsDock.raise_()

        self.zoom = 1

        self.setWindowFlags(Qt.WindowMinimizeButtonHint |
                            Qt.WindowMaximizeButtonHint |
                            Qt.WindowCloseButtonHint)

        settings = QgsSettings()
        self.restoreState(settings.value("/Processing/stateModeler", QByteArray()))
        self.restoreGeometry(settings.value("/Processing/geometryModeler", QByteArray()))

        self.scene = ModelerScene(self, dialog=self)
        self.scene.setSceneRect(QRectF(0, 0, self.CANVAS_SIZE, self.CANVAS_SIZE))

        self.view.setScene(self.scene)
        self.view.setAcceptDrops(True)
        self.view.ensureVisible(0, 0, 10, 10)

        def _dragEnterEvent(event):
            if event.mimeData().hasText():
                event.acceptProposedAction()
            else:
                event.ignore()

        def _dropEvent(event):
            if event.mimeData().hasText():
                text = event.mimeData().text()
                if text in ModelerParameterDefinitionDialog.paramTypes:
                    self.addInputOfType(text, event.pos())
                else:
                    alg = QgsApplication.processingRegistry().createAlgorithmById(text)
                    if alg is not None:
                        self._addAlgorithm(alg, event.pos())
                event.accept()
            else:
                event.ignore()

        def _dragMoveEvent(event):
            if event.mimeData().hasText():
                event.accept()
            else:
                event.ignore()

        def _wheelEvent(event):
            self.view.setTransformationAnchor(QGraphicsView.AnchorUnderMouse)

            settings = QgsSettings()
            factor = settings.value('/qgis/zoom_favor', 2.0)

            # "Normal" mouse has an angle delta of 120, precision mouses provide data
            # faster, in smaller steps
            factor = 1.0 + (factor - 1.0) / 120.0 * abs(event.angleDelta().y())

            if (event.modifiers() == Qt.ControlModifier):
#.........这里部分代码省略.........

    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        self.setWindowTitle(QCoreApplication.translate("PythonConsole", "Python Console"))

        self.settings = QgsSettings()

        self.shell = ShellScintilla(self)
        self.setFocusProxy(self.shell)
        self.shellOut = ShellOutputScintilla(self)
        self.tabEditorWidget = EditorTabWidget(self)

        # ------------ UI -------------------------------

        self.splitterEditor = QSplitter(self)
        self.splitterEditor.setOrientation(Qt.Horizontal)
        self.splitterEditor.setHandleWidth(6)
        self.splitterEditor.setChildrenCollapsible(True)

        self.shellOutWidget = QWidget(self)
        self.shellOutWidget.setLayout(QVBoxLayout())
        self.shellOutWidget.layout().setContentsMargins(0, 0, 0, 0)
        self.shellOutWidget.layout().addWidget(self.shellOut)

        self.splitter = QSplitter(self.splitterEditor)
        self.splitter.setOrientation(Qt.Vertical)
        self.splitter.setHandleWidth(3)
        self.splitter.setChildrenCollapsible(False)
        self.splitter.addWidget(self.shellOutWidget)
        self.splitter.addWidget(self.shell)

        # self.splitterEditor.addWidget(self.tabEditorWidget)

        self.splitterObj = QSplitter(self.splitterEditor)
        self.splitterObj.setHandleWidth(3)
        self.splitterObj.setOrientation(Qt.Horizontal)
        # self.splitterObj.setSizes([0, 0])
        # self.splitterObj.setStretchFactor(0, 1)

        self.widgetEditor = QWidget(self.splitterObj)
        self.widgetFind = QWidget(self)

        self.listClassMethod = QTreeWidget(self.splitterObj)
        self.listClassMethod.setColumnCount(2)
        objInspLabel = QCoreApplication.translate("PythonConsole", "Object Inspector")
        self.listClassMethod.setHeaderLabels([objInspLabel, ''])
        self.listClassMethod.setColumnHidden(1, True)
        self.listClassMethod.setAlternatingRowColors(True)

        # self.splitterEditor.addWidget(self.widgetEditor)
        # self.splitterObj.addWidget(self.listClassMethod)
        # self.splitterObj.addWidget(self.widgetEditor)

        # Hide side editor on start up
        self.splitterObj.hide()
        self.listClassMethod.hide()
        # Hide search widget on start up
        self.widgetFind.hide()

        icon_size = iface.iconSize(dockedToolbar=True) if iface else QSize(16, 16)

        sizes = self.splitter.sizes()
        self.splitter.setSizes(sizes)

        # ----------------Restore Settings------------------------------------

        self.restoreSettingsConsole()

        # ------------------Toolbar Editor-------------------------------------

        # Action for Open File
        openFileBt = QCoreApplication.translate("PythonConsole", "Open Script…")
        self.openFileButton = QAction(self)
        self.openFileButton.setCheckable(False)
        self.openFileButton.setEnabled(True)
        self.openFileButton.setIcon(QgsApplication.getThemeIcon("console/iconOpenConsole.svg"))
        self.openFileButton.setMenuRole(QAction.PreferencesRole)
        self.openFileButton.setIconVisibleInMenu(True)
        self.openFileButton.setToolTip(openFileBt)
        self.openFileButton.setText(openFileBt)

        openExtEditorBt = QCoreApplication.translate("PythonConsole", "Open in External Editor")
        self.openInEditorButton = QAction(self)
        self.openInEditorButton.setCheckable(False)
        self.openInEditorButton.setEnabled(True)
        self.openInEditorButton.setIcon(QgsApplication.getThemeIcon("console/iconShowEditorConsole.svg"))
        self.openInEditorButton.setMenuRole(QAction.PreferencesRole)
        self.openInEditorButton.setIconVisibleInMenu(True)
        self.openInEditorButton.setToolTip(openExtEditorBt)
        self.openInEditorButton.setText(openExtEditorBt)
        # Action for Save File
        saveFileBt = QCoreApplication.translate("PythonConsole", "Save")
        self.saveFileButton = QAction(self)
        self.saveFileButton.setCheckable(False)
        self.saveFileButton.setEnabled(False)
        self.saveFileButton.setIcon(QgsApplication.getThemeIcon("console/iconSaveConsole.svg"))
        self.saveFileButton.setMenuRole(QAction.PreferencesRole)
        self.saveFileButton.setIconVisibleInMenu(True)
        self.saveFileButton.setToolTip(saveFileBt)
        self.saveFileButton.setText(saveFileBt)
        # Action for Save File As
#.........这里部分代码省略.........

    def __init__(self, algType, alg):
        super(ScriptEditorDialog, self).__init__(None)
        self.setupUi(self)

        self.setWindowFlags(Qt.WindowMinimizeButtonHint |
                            Qt.WindowMaximizeButtonHint |
                            Qt.WindowCloseButtonHint)

        settings = QgsSettings()
        self.restoreState(settings.value("/Processing/stateScriptEditor", QByteArray()))
        self.restoreGeometry(settings.value("/Processing/geometryScriptEditor", QByteArray()))

        self.toolBar.setIconSize(iface.iconSize())

        self.actionOpenScript.setIcon(
            QgsApplication.getThemeIcon('/mActionFileOpen.svg'))
        self.actionSaveScript.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSave.svg'))
        self.actionSaveScriptAs.setIcon(
            QgsApplication.getThemeIcon('/mActionFileSaveAs.svg'))
        self.actionEditScriptHelp.setIcon(
            QgsApplication.getThemeIcon('/mActionEditHelpContent.svg'))
        self.actionRunScript.setIcon(
            QgsApplication.getThemeIcon('/mActionStart.svg'))
        self.actionCut.setIcon(
            QgsApplication.getThemeIcon('/mActionEditCut.svg'))
        self.actionCopy.setIcon(
            QgsApplication.getThemeIcon('/mActionEditCopy.svg'))
        self.actionPaste.setIcon(
            QgsApplication.getThemeIcon('/mActionEditPaste.svg'))
        self.actionUndo.setIcon(
            QgsApplication.getThemeIcon('/mActionUndo.svg'))
        self.actionRedo.setIcon(
            QgsApplication.getThemeIcon('/mActionRedo.svg'))
        self.actionIncreaseFontSize.setIcon(
            QgsApplication.getThemeIcon('/mActionIncreaseFont.svg'))
        self.actionDecreaseFontSize.setIcon(
            QgsApplication.getThemeIcon('/mActionDecreaseFont.svg'))

        # Connect signals and slots
        self.actionOpenScript.triggered.connect(self.openScript)
        self.actionSaveScript.triggered.connect(self.save)
        self.actionSaveScriptAs.triggered.connect(self.saveAs)
        self.actionEditScriptHelp.triggered.connect(self.editHelp)
        self.actionRunScript.triggered.connect(self.runAlgorithm)
        self.actionCut.triggered.connect(self.editor.cut)
        self.actionCopy.triggered.connect(self.editor.copy)
        self.actionPaste.triggered.connect(self.editor.paste)
        self.actionUndo.triggered.connect(self.editor.undo)
        self.actionRedo.triggered.connect(self.editor.redo)
        self.actionIncreaseFontSize.triggered.connect(self.editor.zoomIn)
        self.actionDecreaseFontSize.triggered.connect(self.editor.zoomOut)
        self.editor.textChanged.connect(lambda: self.setHasChanged(True))

        self.alg = alg
        self.algType = algType

        self.snippets = {}
        if self.algType == self.SCRIPT_PYTHON:
            path = os.path.join(os.path.dirname(os.path.dirname(__file__)), "script", "snippets.py")
            with codecs.open(path, 'r', encoding='utf-8') as f:
                lines = f.readlines()
            snippetlines = []
            name = None
            for line in lines:
                if line.startswith("##"):
                    if snippetlines:
                        self.snippets[name] = "".join(snippetlines)
                    name = line[2:]
                    snippetlines = []
                else:
                    snippetlines.append(line)
            if snippetlines:
                self.snippets[name] = "".join(snippetlines)

        #if self.snippets:
        #    self.btnSnippets.setVisible(False)

        if self.alg is not None:
            self.filename = self.alg.descriptionFile
            self.editor.setText(self.alg.script)
        else:
            self.filename = None

        self.update = False
        self.help = None

        self.setHasChanged(False)

        self.editor.setLexerType(self.algType)