class ControlToolButton(ControlBase):
def __init__(self, *args, **kwargs):
self._checkable = kwargs.get('checkable', False)
self._maxheight = kwargs.get('maxheight', None)
self._maxwidth = kwargs.get('maxwidth', None)
super(ControlToolButton, self).__init__(*args, **kwargs)
default = kwargs.get('default', None)
if default: self.value = default
icon = kwargs.get('icon', None)
if icon: self.icon = icon
def init_form(self):
self._form = QToolButton()
if self._maxwidth: self._form.setMaximumWidth(self._maxwidth)
if self._maxheight: self._form.setMaximumHeight(self._maxheight)
self._form.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self._form.setCheckable(self._checkable)
self.label = self._label
self._form.setToolTip(self.help)
def click(self):
self._form.click()
def load_form(self, data, path=None):
pass
def save_form(self, data, path=None):
pass
##########################################################################
@property
def label(self):
return ControlBase.label.fget(self)
@label.setter
def label(self, value):
ControlBase.label.fset(self, value)
if value is None:
self._form.setToolButtonStyle(Qt.ToolButtonIconOnly)
else:
self._form.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
self._form.setText(self._label)
@property
def icon(self):
return self._form.icon()
@icon.setter
def icon(self, value):
if isinstance(value, (str, bytes)):
self._form.setIcon(QIcon(value))
else:
self._form.setIcon(value)
##########################################################################
@property
def value(self):
return None
@value.setter
def value(self, value):
try:
self._form.clicked.disconnect() # ignore previous signals if any
except TypeError as err:
# http://stackoverflow.com/questions/21586643/pyqt-widget-connect-and-disconnect
pass
self._form.clicked[bool].connect(value)
@property
def checked(self):
return self._form.isChecked()
@checked.setter
def checked(self, value):
self._form.setChecked(value)
