Python QTextEdit.setFontPointSize方法代码示例

# 需要导入模块: from PySide.QtGui import QTextEdit [as 别名]
# 或者: from PySide.QtGui.QTextEdit import setFontPointSize [as 别名]
class ScratchPadWidget(QtGui.QWidget):

    def __init__(self, parent):
        """
        Constructor
        This widget is kind of different.
        It does not exactly subclass CustomWidget
        """
        QtGui.QWidget.__init__(self)
        self.name = "Scratchpad"
        self.parent = parent
        self.config = self.parent.config
        self.iconp = self.config.icons_path
        self.icon = QIcon(self.iconp + 'pencil.png')

        self._createGui()

    def _createGui(self):

        self._createScratchPadWindow()

        scratchpad_layout = QtGui.QVBoxLayout()
        save_btn = QtGui.QPushButton("Save to file", self)
        save_btn.setIcon(QIcon(self.iconp + 'save-download.png'))
        label = QtGui.QLabel("Write some notes here")

        scratchpad_layout.addWidget(label)
        scratchpad_layout.addWidget(self.scratchpad_window)
        scratchpad_layout.addWidget(save_btn)

        # Connect signals and slots
        save_btn.clicked.connect(self._saveButtonClicked)
        self.setLayout(scratchpad_layout)

    def _createScratchPadWindow(self):
        """
        Some binary analysis commands will output to this.
        """
        self.scratchpad_window = QTextEdit()
        self.scratchpad_window.setFontPointSize(9)

    #################################################################
    # GUI Callbacks
    #################################################################
    def _saveButtonClicked(self):

        try:
            filename, flt = QFileDialog.getSaveFileName(
                self,
                "File to save notes",
                "",
                selectedFilter = '*.txt')

            sp_text = self.scratchpad_window.toPlainText()

            with open(filename, 'w') as f:
                f.write(sp_text)

            print "Saved notes to \"%s\"" % filename

        except:
            print "[!] Problem saving notes..."
            print traceback.format_exc()

# 需要导入模块: from PySide.QtGui import QTextEdit [as 别名]
# 或者: from PySide.QtGui.QTextEdit import setFontPointSize [as 别名]
class CustomWidget(QtGui.QMainWindow):

    def __init__(self):
        """
        Constructor
        """
        QtGui.QMainWindow.__init__(self)
        self.name = "Custom widget"
        self.central_widget = QtGui.QWidget()
        self.setCentralWidget(self.central_widget)

        # TODO: This is ugly, improve it
        self.iconp = JConfig().icons_path

        self._createLayout()


    def _createGui(self):
        """
        Subclasses must override this
        depending on the elements they want to add
        self._createOutputTree(),
        self._createOutputTable(),
        self._createOutputWindow() and add them to
        the corresponding layouts.
        """
        raise NotImplementedError


    def _createToolBar(self, name):
        """
        Subclasses need to define the
        specific Actions
        """
        self.toolbar = self.addToolBar(name)
        self.toolbar.setMovable(False)


    def _createLayout(self):
        """
        This creates the basic layout:
        Buttons & Outputs
        """

        # Layouts (This is a common disposition)
        main_layout = QtGui.QVBoxLayout()
        self.button_layout = QtGui.QHBoxLayout()
        output_layout = QtGui.QVBoxLayout()

        # You will need to create your buttons
        # and add them to your layout like this:
        # self.button_layout.addWidget(button_1)

        # Output Layout Inner (QSplitter)
        # Add as many widgets as you please
        # They will be ordered vertically and
        # be resizable by the user
        # self.splitter.addWidget(self.table_label)
        # self.splitter.addWidget(...)
        self.splitter = QSplitter(QtCore.Qt.Vertical)

        # Nested layouts
        main_layout.addLayout(self.button_layout)
        output_layout.addWidget(self.splitter)
        main_layout.addLayout(output_layout)
        self.central_widget.setLayout(main_layout)


    def _createOutputWindow(self):
        """
        Some binary analysis commands will output to this.
        """

        self.output_label = QtGui.QLabel('Output')

        self.output_window = QTextEdit()
        self.output_window.setFontPointSize(10)
        self.output_window.setReadOnly(True)
        # Save it for later use
        self.output_window.original_textcolor = self.output_window.textColor()


    def _createOutputTable(self):
        """
        A vanilla QTableWidget. Callbacks modify
        its properties, like number of columns, etc.
        """
        self.table_label = QtGui.QLabel('Table Output')

        self.table = QTableWidget()
        self.table.setColumnCount(3)
        self.table.setColumnWidth(0, 100)
        self.table.setColumnWidth(1, 300)
        self.table.setColumnWidth(2, 300)

        self.table.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)

        # Connect signals to slots
        self.table.customContextMenuRequested.connect(self._tablePopup)
        self.table.horizontalHeader().sectionDoubleClicked.connect(self._tableHeaderDoubleClicked)
#.........这里部分代码省略.........