def wheelEvent(self, event): """Reimplemented to emit zoom in/out signals when Ctrl is pressed""" # This feature is disabled on MacOS, see Issue 1510: # http://code.google.com/p/spyderlib/issues/detail?id=1510 if sys.platform != 'darwin': if event.modifiers() & Qt.ControlModifier: if event.delta() < 0: self.emit(SIGNAL("zoom_out()")) elif event.delta() > 0: self.emit(SIGNAL("zoom_in()")) return QPlainTextEdit.wheelEvent(self, event)
def wheelEvent(self, event): """Reimplemented to emit zoom in/out signals when Ctrl is pressed""" # This feature is disabled on MacOS, see Issue 1510 if sys.platform != 'darwin': if event.modifiers() & Qt.ControlModifier: if event.delta() < 0: self.emit(SIGNAL("zoom_out()")) elif event.delta() > 0: self.emit(SIGNAL("zoom_in()")) return QPlainTextEdit.wheelEvent(self, event) self.highlight_current_cell()
def __init__(self, parent=None): QPlainTextEdit.__init__(self, parent) BaseEditMixin.__init__(self) self.setAttribute(Qt.WA_DeleteOnClose) self.extra_selections_dict = {} self.connect(self, SIGNAL('textChanged()'), self.changed) self.connect(self, SIGNAL('cursorPositionChanged()'), self.cursor_position_changed) self.indent_chars = " "*4 # Code completion / calltips if parent is not None: mainwin = parent while not isinstance(mainwin, QMainWindow): mainwin = mainwin.parent() if mainwin is None: break if mainwin is not None: parent = mainwin self.completion_widget = CompletionWidget(self, parent) self.codecompletion_auto = False self.codecompletion_case = True self.codecompletion_enter = False self.completion_text = "" self.calltip_widget = CallTipWidget(self, hide_timer_on=True) self.calltips = True self.calltip_position = None self.has_cell_separators = False self.highlight_current_cell_enabled = False # The color values may be overridden by the syntax highlighter # Highlight current line color self.currentline_color = QColor(Qt.red).lighter(190) self.currentcell_color = QColor(Qt.red).lighter(194) # Brace matching self.bracepos = None self.matched_p_color = QColor(Qt.green) self.unmatched_p_color = QColor(Qt.red)
def __init__(self, parent=None): QPlainTextEdit.__init__(self, parent) BaseEditMixin.__init__(self) self.setAttribute(Qt.WA_DeleteOnClose) self.extra_selections_dict = {} self.connect(self, SIGNAL('textChanged()'), self.changed) self.connect(self, SIGNAL('cursorPositionChanged()'), self.cursor_position_changed) self.indent_chars = " " * 4 # Code completion / calltips if parent is not None: mainwin = parent while not isinstance(mainwin, QMainWindow): mainwin = mainwin.parent() if mainwin is None: break if mainwin is not None: parent = mainwin self.completion_widget = CompletionWidget(self, parent) self.codecompletion_auto = False self.codecompletion_case = True self.codecompletion_enter = False self.completion_text = "" self.calltip_widget = CallTipWidget(self, hide_timer_on=True) self.calltips = True self.calltip_position = None self.has_cell_separators = False self.highlight_current_cell_enabled = False # The color values may be overridden by the syntax highlighter # Highlight current line color self.currentline_color = QColor(Qt.red).lighter(190) self.currentcell_color = QColor(Qt.red).lighter(194) # Brace matching self.bracepos = None self.matched_p_color = QColor(Qt.green) self.unmatched_p_color = QColor(Qt.red)
def mousePressEvent(self, event): """Reimplement Qt method""" if sys.platform.startswith('linux') and event.button() == Qt.MidButton: self.calltip_widget.hide() if self.has_selected_text(): self.remove_selected_text() self.setFocus() event = QMouseEvent(QEvent.MouseButtonPress, event.pos(), Qt.LeftButton, Qt.LeftButton, Qt.NoModifier) QPlainTextEdit.mousePressEvent(self, event) QPlainTextEdit.mouseReleaseEvent(self, event) # Send selection text to clipboard to be able to use # the paste method and avoid the strange Issue 1445 # # Note: This issue seems a focusing problem but it # seems really hard to track mode_clip = QClipboard.Clipboard mode_sel = QClipboard.Selection text_clip = QApplication.clipboard().text(mode=mode_clip) text_sel = QApplication.clipboard().text(mode=mode_sel) QApplication.clipboard().setText(text_sel, mode=mode_clip) self.paste() QApplication.clipboard().setText(text_clip, mode=mode_clip) else: self.calltip_widget.hide() QPlainTextEdit.mousePressEvent(self, event)
def __init__(self, parent=None): QPlainTextEdit.__init__(self, parent) BaseEditMixin.__init__(self) self.setAttribute(Qt.WA_DeleteOnClose) self.extra_selections_dict = {} self.connect(self, SIGNAL('textChanged()'), self.changed) self.connect(self, SIGNAL('cursorPositionChanged()'), self.cursor_position_changed) self.indent_chars = " "*4 # Code completion / calltips if parent is not None: mainwin = parent while not isinstance(mainwin, QMainWindow): mainwin = mainwin.parent() if mainwin is None: break if mainwin is not None: parent = mainwin self.completion_widget = CompletionWidget(self, parent) self.codecompletion_auto = False self.codecompletion_case = True self.codecompletion_single = False self.codecompletion_enter = False self.calltips = True self.calltip_position = None self.calltip_font = QFont() self.completion_text = "" self.signature_widget = CallTipWidget(self) # Highlight current line color self.currentline_color = QColor(Qt.red).lighter(190) # Brace matching self.bracepos = None self.matched_p_color = QColor(Qt.green) self.unmatched_p_color = QColor(Qt.red)
def mousePressEvent(self, event): """Reimplement Qt method""" if os.name != 'posix' and event.button() == Qt.MidButton: self.signature_widget.hide() self.setFocus() event = QMouseEvent(QEvent.MouseButtonPress, event.pos(), Qt.LeftButton, Qt.LeftButton, Qt.NoModifier) QPlainTextEdit.mousePressEvent(self, event) QPlainTextEdit.mouseReleaseEvent(self, event) self.paste() else: self.signature_widget.hide() QPlainTextEdit.mousePressEvent(self, event)
def focusOutEvent(self, event): """Reimplemented to handle focus""" self.emit(SIGNAL("focus_changed()")) QPlainTextEdit.focusOutEvent(self, event)
def focusInEvent(self, event): """Reimplemented to handle focus""" self.emit(SIGNAL("focus_changed()")) self.emit(SIGNAL("focus_in()")) self.highlight_current_cell() QPlainTextEdit.focusInEvent(self, event)