def __init__(self, parent, history_filename, profile=False): """ parent : specifies the parent widget """ ConsoleBaseWidget.__init__(self, parent) SaveHistoryMixin.__init__(self) # Prompt position: tuple (line, index) self.current_prompt_pos = None self.new_input_line = True # History self.histidx = None self.hist_wholeline = False assert isinstance(history_filename, (str, unicode)) self.history_filename = history_filename self.history = self.load_history() # Session self.historylog_filename = CONF.get('main', 'historylog_filename', get_conf_path('history.log')) # Context menu self.menu = None self.setup_context_menu() # Simple profiling test self.profile = profile # Buffer to increase performance of write/flush operations self.__buffer = [] self.__timestamp = 0.0 self.__flushtimer = QTimer(self) self.__flushtimer.setSingleShot(True) self.connect(self.__flushtimer, SIGNAL('timeout()'), self.flush) # Give focus to widget self.setFocus() # Calltips calltip_size = CONF.get('shell_appearance', 'calltips/size') calltip_font = get_font('shell_appearance', 'calltips') self.setup_calltips(calltip_size, calltip_font) # Completion completion_size = CONF.get('shell_appearance', 'completion/size') completion_font = get_font('shell_appearance', 'completion') self.completion_widget.setup_appearance(completion_size, completion_font) # Cursor width self.setCursorWidth( CONF.get('shell_appearance', 'cursor/width') )
def __init__(self, parent, history_filename, profile=False): """ parent : specifies the parent widget """ ConsoleBaseWidget.__init__(self, parent) SaveHistoryMixin.__init__(self) # Prompt position: tuple (line, index) self.current_prompt_pos = None self.new_input_line = True # History self.histidx = None self.hist_wholeline = False assert isinstance(history_filename, (str, unicode)) self.history_filename = history_filename self.history = self.load_history() # Session self.historylog_filename = CONF.get('main', 'historylog_filename', get_conf_path('history.log')) # Context menu self.menu = None self.setup_context_menu() # Simple profiling test self.profile = profile # Buffer to increase performance of write/flush operations self.__buffer = [] self.__timestamp = 0.0 self.__flushtimer = QTimer(self) self.__flushtimer.setSingleShot(True) self.connect(self.__flushtimer, SIGNAL('timeout()'), self.flush) # Give focus to widget self.setFocus() # Calltips calltip_size = CONF.get('shell_appearance', 'calltips/size') calltip_font = get_font('shell_appearance', 'calltips') self.setup_calltips(calltip_size, calltip_font) # Completion completion_size = CONF.get('shell_appearance', 'completion/size') completion_font = get_font('shell_appearance', 'completion') self.completion_widget.setup_appearance(completion_size, completion_font) # Cursor width self.setCursorWidth(CONF.get('shell_appearance', 'cursor/width'))
def change_font(self): """Change console font""" font, valid = QFontDialog.getFont(get_font(self.CONF_SECTION), self, _("Select a new font")) if valid: self.set_plain_text_font(font) set_font(font, self.CONF_SECTION)
def __init__(self, parent, statusbar): QWidget.__init__(self, parent) self.label_font = font = get_font("editor") font.setPointSize(self.font().pointSize()) font.setBold(True) layout = QHBoxLayout() layout.setContentsMargins(0, 0, 0, 0) self.setLayout(layout) statusbar.addPermanentWidget(self)
def __init__(self, parent, statusbar): QWidget.__init__(self, parent) self.label_font = font = get_font('editor') font.setPointSize(self.font().pointSize()) font.setBold(True) layout = QHBoxLayout() layout.setContentsMargins(0, 0, 0, 0) self.setLayout(layout) statusbar.addPermanentWidget(self)
def __init__(self, text, title='', font=None, parent=None, readonly=False, size=(400, 300)): QDialog.__init__(self, parent) # Destroying the C++ object right after closing the dialog box, # otherwise it may be garbage-collected in another QThread # (e.g. the editor's analysis thread in Spyder), thus leading to # a segmentation fault on UNIX or an application crash on Windows self.setAttribute(Qt.WA_DeleteOnClose) self.text = None self._conv = str if isinstance(text, str) else unicode self.layout = QVBoxLayout() self.setLayout(self.layout) # Text edit self.edit = QTextEdit(parent) self.connect(self.edit, SIGNAL('textChanged()'), self.text_changed) self.edit.setReadOnly(readonly) self.edit.setPlainText(text) if font is None: font = get_font('texteditor') self.edit.setFont(font) self.layout.addWidget(self.edit) # Buttons configuration buttons = QDialogButtonBox.Ok if not readonly: buttons = buttons | QDialogButtonBox.Cancel bbox = QDialogButtonBox(buttons) self.connect(bbox, SIGNAL("accepted()"), SLOT("accept()")) self.connect(bbox, SIGNAL("rejected()"), SLOT("reject()")) self.layout.addWidget(bbox) # Make the dialog act as a window self.setWindowFlags(Qt.Window) self.setWindowIcon(get_icon('edit.png')) self.setWindowTitle(_("Text editor") + \ "%s" % (" - "+str(title) if str(title) else "")) self.resize(size[0], size[1])
def createEditor(self, parent, option, index): """Create editor widget""" model = index.model() value = model.get_value(index) if model._data.dtype.name == "bool": value = not value model.setData(index, to_qvariant(value)) return elif value is not np.ma.masked: editor = QLineEdit(parent) editor.setFont(get_font("arrayeditor")) editor.setAlignment(Qt.AlignCenter) if is_number(self.dtype): editor.setValidator(QDoubleValidator(editor)) self.connect(editor, SIGNAL("returnPressed()"), self.commitAndCloseEditor) return editor
def createEditor(self, parent, option, index): """Create editor widget""" model = index.model() value = model.get_value(index) if model._data.dtype.name == "bool": value = not value model.setData(index, to_qvariant(value)) return elif value is not np.ma.masked: editor = QLineEdit(parent) editor.setFont(get_font('arrayeditor')) editor.setAlignment(Qt.AlignCenter) if is_number(self.dtype): editor.setValidator(QDoubleValidator(editor)) self.connect(editor, SIGNAL("returnPressed()"), self.commitAndCloseEditor) return editor
def data(self, index, role=Qt.DisplayRole): """Cell content""" if not index.isValid(): return to_qvariant() value = self.get_value(index) if role == Qt.DisplayRole: if value is np.ma.masked: return "" else: return to_qvariant(self._format % value) elif role == Qt.TextAlignmentRole: return to_qvariant(int(Qt.AlignCenter | Qt.AlignVCenter)) elif role == Qt.BackgroundColorRole and self.bgcolor_enabled and value is not np.ma.masked: hue = self.hue0 + self.dhue * (self.vmax - self.color_func(value)) / (self.vmax - self.vmin) hue = float(np.abs(hue)) color = QColor.fromHsvF(hue, self.sat, self.val, self.alp) return to_qvariant(color) elif role == Qt.FontRole: return to_qvariant(get_font("arrayeditor")) return to_qvariant()
def data(self, index, role=Qt.DisplayRole): """Cell content""" if not index.isValid(): return to_qvariant() value = self.get_value(index) if role == Qt.DisplayRole: if value is np.ma.masked: return '' else: return to_qvariant(self._format % value) elif role == Qt.TextAlignmentRole: return to_qvariant(int(Qt.AlignCenter|Qt.AlignVCenter)) elif role == Qt.BackgroundColorRole and self.bgcolor_enabled\ and value is not np.ma.masked: hue = self.hue0+\ self.dhue*(self.vmax-self.color_func(value))\ /(self.vmax-self.vmin) hue = float(np.abs(hue)) color = QColor.fromHsvF(hue, self.sat, self.val, self.alp) return to_qvariant(color) elif role == Qt.FontRole: return to_qvariant(get_font('arrayeditor')) return to_qvariant()
def get_plugin_font(self, option=None): """Return plugin font option""" return get_font(self.CONF_SECTION, option)