def init_qt_app(self):
"""
Initializes if not done already the QT Application for the engine.
"""
from sgtk.platform.qt import QtGui
self.logger.debug("Initializing QT Application for the engine")
if not QtGui.QApplication.instance():
self._qt_app = QtGui.QApplication(sys.argv)
else:
self._qt_app = QtGui.QApplication.instance()
# set icon for the engine windows
self._qt_app.setWindowIcon(QtGui.QIcon(self.icon_256))
self._qt_app_main_window = QtGui.QMainWindow()
self._qt_app_central_widget = QtGui.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()
self.logger.debug("QT Application: %s" % self._qt_app)
def init_qt_app(self):
"""
Initializes if not done already the QT Application for the engine.
"""
"""
Ensure the QApplication is initialized
"""
from sgtk.platform.qt import QtGui
self._qt_app = QtGui.QApplication.instance()
self._qt_app.setWindowIcon(QtGui.QIcon(self.icon_256))
self._qt_app.setQuitOnLastWindowClosed(False)
self._qt_app.setQuitOnLastWindowClosed(False)
if self._qt_app_main_window is None:
self.log_debug("Initializing main QApplication...")
self._qt_app_main_window = QtGui.QMainWindow()
# parent the main window under the Blender main window
if is_windows():
import ctypes
hwnd = ctypes.windll.user32.GetActiveWindow()
if hwnd:
self._qt_app_main_window.create(hwnd)
self._qt_app_central_widget = QtGui.QWidget()
self._qt_app_main_window.setCentralWidget(
self._qt_app_central_widget)
# set up the dark style
self._initialize_dark_look_and_feel()
# try to set the font size the same as Blender
text_size = 9
if len(bpy.context.preferences.ui_styles) > 0:
self.log_debug(
"Applying Blender settings to QApplication style...")
text_size = (bpy.context.preferences.ui_styles[0].widget.points - 2
) # MAGIC NUMBER TOTALLY CHOSEN BY EYE
ui_scale = bpy.context.preferences.system.ui_scale
text_size *= ui_scale
self._qt_app.setStyleSheet(f""".QMenu {{ font-size: {text_size}pt; }}
.QWidget {{ font-size: {text_size}pt; }}""")
self.logger.debug("QT Application: %s" % self._qt_app_main_window)
