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 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 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)
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)