def __init__(self, widget_label="", help_link=""):
QWidget.__init__(self)
if not widget_label == "":
self.label = widget_label + ":"
else:
self.label = ""
self.help_link = help_link
self.validation_message = None
self.validation_type = None
self.widget_layout = QHBoxLayout()
self.widget_layout.setMargin(0)
self.setLayout(self.widget_layout)
self.setMinimumHeight(20)
self.__error_popup = ErrorPopup()
self.destroyed.connect(self.cleanup)
def __init__(self, widget_label="", help_link=""):
QWidget.__init__(self)
if not widget_label == "":
self.label = widget_label + ":"
else:
self.label = ""
self.help_link = help_link
self.validation_message = None
self.validation_type = None
self.widget_layout = QHBoxLayout()
self.widget_layout.setMargin(0)
self.setLayout(self.widget_layout)
self.setMinimumHeight(20)
self.__error_popup = ErrorPopup()
self.destroyed.connect(self.cleanup)
class HelpedWidget(QWidget):
"""
HelpedWidget is a class that enables embedded help messages in widgets.
"""
STRONG_ERROR_COLOR = QColor(255, 215, 215)
ERROR_COLOR = QColor(255, 235, 235)
INVALID_COLOR = QColor(235, 235, 255)
WARNING = "warning"
EXCLAMATION = "ide/small/exclamation"
validationChanged = pyqtSignal(bool)
def __init__(self, widget_label="", help_link=""):
QWidget.__init__(self)
if not widget_label == "":
self.label = widget_label + ":"
else:
self.label = ""
self.help_link = help_link
self.validation_message = None
self.validation_type = None
self.widget_layout = QHBoxLayout()
self.widget_layout.setMargin(0)
self.setLayout(self.widget_layout)
self.setMinimumHeight(20)
self.__error_popup = ErrorPopup()
self.destroyed.connect(self.cleanup)
def getLabel(self):
"""Returns the label of this widget if set or empty string."""
return self.label
def addLayout(self, layout):
"""Add a layout to the layout of this widget."""
self.widget_layout.addLayout(layout)
def addWidget(self, widget):
"""Add a widget to the layout of this widget."""
self.widget_layout.addWidget(widget)
def addStretch(self, stretch=1):
"""Add stretch between widgets. """
self.widget_layout.addStretch(stretch)
def setValidationMessage(self, message, validation_type=WARNING):
"""Add a warning or information icon to the widget with a tooltip"""
message = message.strip()
if message == "":
self.validation_type = None
self.validation_message = None
self.__error_popup.hide()
self.validationChanged.emit(True)
else:
self.validation_type = validation_type
self.validation_message = message
if self.hasFocus() or self.underMouse():
self.__error_popup.presentError(self, self.validation_message)
self.validationChanged.emit(False)
# HelpCenter.getHelpCenter("ERT").setHelpMessageLink()
# MessageCenter().setWarning(self, self.validation_message)
def isValid(self):
return self.validation_message is None
def includeLabel(self):
label_widget = QLabel(self.label)
self.widget_layout.insertWidget(0, label_widget)
def enterEvent(self, event):
QWidget.enterEvent(self, event)
try:
HelpCenter.getHelpCenter("ERT").setHelpMessageLink(self.help_link)
except AttributeError:
pass
# if HelpedWidget.__error_popup is None:
# HelpedWidget.__error_popup = ErrorPopup()
if self.validation_message is not None:
self.__error_popup.presentError(self, self.validation_message)
def leaveEvent(self, event):
QWidget.leaveEvent(self, event)
if self.__error_popup is not None:
self.__error_popup.hide()
def cleanup(self):
""" Remove any model attachment or similar. Called when QT object is destroyed."""
pass
def hideEvent(self, hide_event):
self.__error_popup.hide()
super(HelpedWidget, self).hideEvent(hide_event)
@staticmethod
def addHelpToWidget(widget, link):
original_enter_event = widget.enterEvent
def enterEvent(event):
original_enter_event(event)
try:
HelpCenter.getHelpCenter("ERT").setHelpMessageLink(link)
except AttributeError:
pass
widget.enterEvent = enterEvent
class HelpedWidget(QWidget):
"""
HelpedWidget is a class that enables embedded help messages in widgets.
"""
STRONG_ERROR_COLOR = QColor(255, 215, 215)
ERROR_COLOR = QColor(255, 235, 235)
INVALID_COLOR = QColor(235, 235, 255)
WARNING = "warning"
EXCLAMATION = "ide/small/exclamation"
validationChanged = pyqtSignal(bool)
def __init__(self, widget_label="", help_link=""):
QWidget.__init__(self)
if not widget_label == "":
self.label = widget_label + ":"
else:
self.label = ""
self.help_link = help_link
self.validation_message = None
self.validation_type = None
self.widget_layout = QHBoxLayout()
self.widget_layout.setMargin(0)
self.setLayout(self.widget_layout)
self.setMinimumHeight(20)
self.__error_popup = ErrorPopup()
self.destroyed.connect(self.cleanup)
def getLabel(self):
"""Returns the label of this widget if set or empty string."""
return self.label
def addLayout(self, layout):
"""Add a layout to the layout of this widget."""
self.widget_layout.addLayout(layout)
def addWidget(self, widget):
"""Add a widget to the layout of this widget."""
self.widget_layout.addWidget(widget)
def addStretch(self, stretch=1):
"""Add stretch between widgets. """
self.widget_layout.addStretch(stretch)
def setValidationMessage(self, message, validation_type=WARNING):
"""Add a warning or information icon to the widget with a tooltip"""
message = message.strip()
if message == "":
self.validation_type = None
self.validation_message = None
self.__error_popup.hide()
self.validationChanged.emit(True)
else:
self.validation_type = validation_type
self.validation_message = message
if self.hasFocus() or self.underMouse():
self.__error_popup.presentError(self, self.validation_message)
self.validationChanged.emit(False)
# HelpCenter.getHelpCenter("ERT").setHelpMessageLink()
# MessageCenter().setWarning(self, self.validation_message)
def isValid(self):
return self.validation_message is None
def includeLabel(self):
label_widget = QLabel(self.label)
self.widget_layout.insertWidget(0, label_widget)
def enterEvent(self, event):
QWidget.enterEvent(self, event)
try:
HelpCenter.getHelpCenter("ERT").setHelpMessageLink(self.help_link)
except AttributeError:
pass
# if HelpedWidget.__error_popup is None:
# HelpedWidget.__error_popup = ErrorPopup()
if self.validation_message is not None:
self.__error_popup.presentError(self, self.validation_message)
def leaveEvent(self, event):
QWidget.leaveEvent(self, event)
if self.__error_popup is not None:
self.__error_popup.hide()
def cleanup(self):
""" Remove any model attachment or similar. Called when QT object is destroyed."""
pass
def hideEvent(self, hide_event):
self.__error_popup.hide()
super(HelpedWidget, self).hideEvent(hide_event)
@staticmethod
def addHelpToWidget(widget, link):
original_enter_event = widget.enterEvent
def enterEvent(event):
original_enter_event(event)
try:
HelpCenter.getHelpCenter("ERT").setHelpMessageLink(link)
except AttributeError:
pass
widget.enterEvent = enterEvent