def __add__(self, widget):
"""
Show widget on mdi area.
If widget does not have a subwindow assigned, create a new subwindow without enabling the WA_DeleteOnClose event.
This will allow subwindow to be hidden instead of destroyed. Otherwise, the closeEvent.accept() will cause
the "Internal c++ Object Already Deleted" problem.
If widget already has a subwindow, just show them (both the subwindow and the widget inside)!
:param widget:
:return:
"""
if not hasattr(widget, 'subwindow'):
subwindow = QMdiSubWindow()
subwindow.setWidget(widget)
rect = widget.geometry()
# DO NOT SET ATTRIBUTE WA_DeleteOnClose because we want window not to be destroyed
widget.subwindow = self.addSubWindow(subwindow)
subwindow.setGeometry(rect)
widget.subwindow.show()
widget.show()
widget.closeEvent = lambda x: self._subWindowClosed(x)
widget.setFocus()
logger.debug("Sub window opened. MDI area sub windows: %s", self.subWindowList())
return self
def __init__(self, parent = None, file_identifier = ""):
QMdiSubWindow.__init__(self,parent)
self.resize(400,300)
self.setWindowIcon(QIcon(":/plugins/stdm/images/icons/photo.png"))
self._file_identifier = file_identifier
self._view_widget = None
def _add_to_current_tab(self, new_widget):
page = self.current_tab
sub = QMdiSubWindow()
sub.setWidget(new_widget)
sub.resize(new_widget.size())
page.addSubWindow(sub)
def __init__(self, parent, flags):
QMdiSubWindow.__init__(self, parent, flags)
self.__isReadOnly = False
self.__alwaysEnabled = []
self.__disabledForReadOnly = []
self.__widgets = None
def __init__(self, parent=None, file_identifier=""):
QMdiSubWindow.__init__(self, parent)
self.setWindowIcon(QIcon(":/plugins/stdm/images/icons/photo.png"))
self._file_identifier = file_identifier
self._view_widget = None
self.mdi_area = parent
self.doc_width = None
self.doc_height = None
def __init__(self, parent):
QMdiSubWindow.__init__(self, parent)
icon = os.path.join(Globals.config['main:system_picture_path'], 'subwin.xpm')
self.setWindowIcon(QIcon(QPixmap(icon)))
self.setWindowTitle(QCoreApplication.translate('SubWindow', 'Unnamed Subwindow'))
self.toggleVisibleAction = QAction(self)
self.toggleVisibleAction.setCheckable(True)
# for windows that will simply hide on a closeEvent
self.hideOnClose = False
self.connect(self.toggleVisibleAction, SIGNAL("triggered(bool)"), self.setVisible)
self.hideOnClose = False
def create_widget(self):
""" Create the underlying QMdiSubWindow widget.
"""
# We don't parent the subwindow immediately. It will be added
# explicitly by the parent QMdiArea during its layout pass.
# If we set the parent here, Qt will spit out warnings when
# it's set added to the area later on. We *could* parent it
# here, and simply not add it explicitly to the mdi area, but
# this way is more explicit and consistent with the rest of
# the framework.
widget = QMdiSubWindow()
widget.layout().setSizeConstraint(QLayout.SetMinAndMaxSize)
self.widget = widget
def __add__(self, widget):
"""
Show widget on mdi area.
If widget does not have a subwindow assigned, create a new subwindow without enabling the WA_DeleteOnClose event.
This will allow subwindow to be hidden instead of destroyed. Otherwise, the closeEvent.accept() will cause
the "Internal c++ Object Already Deleted" problem.
If widget already has a subwindow, just show them (both the subwindow and the widget inside)!
:param widget:
:return:
"""
if not hasattr(widget, 'subwindow'):
subwindow = QMdiSubWindow()
subwindow.setWidget(widget)
rect = widget.geometry()
# DO NOT SET ATTRIBUTE WA_DeleteOnClose because we want window not to be destroyed
widget.subwindow = self.addSubWindow(subwindow)
subwindow.setGeometry(rect)
widget.subwindow.show()
widget.show()
widget.closeEvent = lambda x: self._subWindowClosed(x)
widget.setFocus()
logger.debug("Sub window opened. MDI area sub windows: %s",
self.subWindowList())
return self
def _add_to_current_tab(self, new_widget, label=None):
page = self.current_tab
sub = QMdiSubWindow()
sub.setWidget(new_widget)
sub.resize(new_widget.size())
if label:
sub.setWindowTitle(label)
page.addSubWindow(sub)
page.setActiveSubWindow(sub)
return sub
def show(self):
QMdiSubWindow.show(self)
self.widget().setVisible(True)
self.raise_()
self.widget().activateWindow() # Needs to be called in addition to raise for some X11 WMs (see docs).
def setWidget(self, widget):
QMdiSubWindow.setWidget(self, widget)
self.resize(widget.size())
def __init__(self, parent=None, flags=Qt.SubWindow):
QMdiSubWindow.__init__(self, parent, flags)
