def init_qt_app(self):
self.logger.debug("%s: Initializing QtApp for Unreal", self)
from sgtk.platform.qt5 import QtWidgets
if not QtWidgets.QApplication.instance():
self._qt_app = QtWidgets.QApplication(sys.argv)
self._qt_app.setQuitOnLastWindowClosed(False)
unreal.log("Created QApplication instance: {0}".format(
self._qt_app))
def _app_tick(dt):
QtWidgets.QApplication.processEvents()
tick_handle = unreal.register_slate_post_tick_callback(_app_tick)
def _app_quit():
unreal.unregister_slate_post_tick_callback(tick_handle)
QtWidgets.QApplication.instance().aboutToQuit.connect(_app_quit)
else:
self._qt_app = QtWidgets.QApplication.instance()
# Make the QApplication use the dark theme. Must be called after the QApplication is instantiated
self._initialize_dark_look_and_feel()
def init_qt_app(self):
"""
Initializes if not done already the QT Application for the engine.
"""
from sgtk.platform.qt5 import QtWidgets, QtGui
if not QtWidgets.QApplication.instance():
self._qt_app = QtWidgets.QApplication(sys.argv)
self._qt_app.setWindowIcon(QtGui.QIcon(self.icon_256))
self._qt_app_main_window = QtWidgets.QMainWindow()
self._qt_app_central_widget = QtWidgets.QWidget()
self._qt_app_main_window.setCentralWidget(
self._qt_app_central_widget)
self._qt_app.setQuitOnLastWindowClosed(False)
# Make the QApplication use the dark theme. Must be called after the QApplication is instantiated
self._initialize_dark_look_and_feel()
else:
self._qt_app = QtWidgets.QApplication.instance()
def init_qt_app(self):
self.logger.debug("%s: Initializing QtApp for Unreal", self)
from sgtk.platform.qt5 import QtWidgets
if not QtWidgets.QApplication.instance():
self._qt_app = QtWidgets.QApplication(sys.argv)
self._qt_app.setQuitOnLastWindowClosed(False)
unreal.log("Created QApplication instance: {0}".format(
self._qt_app))
else:
self._qt_app = QtWidgets.QApplication.instance()
# Make the QApplication use the dark theme. Must be called after the QApplication is instantiated
self._initialize_dark_look_and_feel()
def init_qt_app(self):
self.logger.debug("%s: Initializing QtApp for Unreal", self)
from sgtk.platform.qt5 import QtWidgets
if not QtWidgets.QApplication.instance():
self._qt_app = QtWidgets.QApplication(sys.argv)
self._qt_app.setQuitOnLastWindowClosed(False)
else:
self._qt_app = QtWidgets.QApplication.instance()
# On other platforms than Windows, we need to process the Qt events otherwise
# UIs are "frozen". We use a slate tick callback to do that on a regular basis.
# It is not clear why this is not needed on Windows, possibly because a
# dedicated Windows event dispatcher is used instead of a regular
# QAbstractEventDispatcher
if sys.platform != "win32":
unreal.register_slate_post_tick_callback(
self._process_qt_events_cb)
# Make the QApplication use the dark theme. Must be called after the QApplication is instantiated
self._initialize_dark_look_and_feel()
def show_message(self, msg, level="info"):
"""
Displays a dialog with the message according to the severity level
specified.
"""
if self._qt_app_central_widget:
from sgtk.platform.qt5 import QtWidgets, QtGui, QtCore
level_icon = {
"info": QtWidgets.QMessageBox.Information,
"error": QtWidgets.QMessageBox.Critical,
"warning": QtWidgets.QMessageBox.Warning
}
dlg = QtWidgets.QMessageBox(self._qt_app_central_widget)
dlg.setIcon(level_icon[level])
dlg.setText(msg)
dlg.setWindowTitle("Shotgun Substance Painter Engine")
dlg.setWindowFlags(dlg.windowFlags()
| QtCore.Qt.WindowStaysOnTopHint)
dlg.show()
dlg.exec_()