def setStyleSheet(widget):
'''
Description:
This is used to set the style theme for the given application
Args:
widget (qwidget): The qwidget that you want to apply the stylesheet to
Returns:
bool: Returns true if successful otherwise false
'''
root = os.path.dirname(os.path.abspath(getsourcefile(lambda: 0)))
filepath = os.path.join(root, 'Resources', 'Themes', 'Moreno',
'styles.css')
if not os.path.exists(filepath):
return False
css = QtCore.QFile(filepath)
css.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text)
ss = QtCore.QTextStream(css).readAll()
themeDir = os.path.dirname(filepath)
iconsDir = os.path.normpath(os.path.join(themeDir, 'icons'))
if os.path.isdir(iconsDir):
iconsDir = iconsDir.replace('\\', '/')
ss = ss.replace('[PATH]', iconsDir)
widget.setStyleSheet(ss)
return True
def load_ui(ui_path):
loader = QtUiTools.QUiLoader()
f = QtCore.QFile(ui_path)
f.open(QtCore.QFile.ReadOnly)
widget = loader.load(f)
f.close()
return widget
def onSavePressed(self):
tmp = tempfile.mkstemp(suffix=".json")[-1]
file = QtCore.QFile(tmp)
file.open(QtCore.QIODevice.WriteOnly)
stream = QtCore.QDataStream(file)
model = self.view.model()
self.saveModel(model.invisibleRootItem(), stream)
file.close()
self.statusBar().showMessage("File saved: {}".format(tmp))
def __init__(self):
super(UpLoad, self).__init__()
# 调用qss 样式
style_sheet_file = QtCore.QFile(
os.path.join(os.path.dirname(__file__), 'stylesheets',
'scheme.qss'))
style_sheet_file.open(QtCore.QFile.ReadOnly)
self.setStyleSheet(str(style_sheet_file.readAll()))
self.initUI()
def setContents(self, fileName):
fi = QtCore.QFileInfo(fileName)
self.srcUrl = QtCore.QUrl.fromLocalFile(fi.absoluteFilePath())
file = QtCore.QFile(fileName)
if file.open(QtCore.QIODevice.ReadOnly):
data = file.readAll().data().decode()
if fileName.endswith(".html"):
self.setHtml(data)
else:
self.setPlainText(data)
def loadUI(uiPath, parent):
# read .ui directly
dirname = os.path.dirname(uiPath)
loader = QtUiTools.QUiLoader()
loader.setWorkingDirectory(dirname)
f = QtCore.QFile(uiPath)
f.open(QtCore.QFile.ReadOnly)
myWidget = loader.load(f, parent)
f.close()
return myWidget
def _new_qapp():
app = QtWidgets.QApplication
os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "1"
app.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling, True)
app.setEffectEnabled(QtCore.Qt.UI_AnimateCombo, False)
app = app(sys.argv)
style_file = QtCore.QFile(':styles/styles/dark/dark.qss')
style_file.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text)
stream = QtCore.QTextStream(style_file)
app.setStyleSheet(stream.readAll())
pixmap = QtGui.QPixmap(':icons/icons/nxt.svg')
app.setWindowIcon(QtGui.QIcon(pixmap))
return app
def setup_ui_maya(uiFile, parent):
""" Qt Module to load .ui file """
# read .ui directly
moduleDir = os.path.dirname(uiFile)
loader = QtUiTools.QUiLoader()
loader.setWorkingDirectory(moduleDir)
f = QtCore.QFile(uiFile)
f.open(QtCore.QFile.ReadOnly)
myWidget = loader.load(f, parent)
f.close()
return myWidget
def _workerFinished(self):
"""Handler worker finished event."""
if self._worker:
pixmap = self._worker.result
if not pixmap:
# If not image downloaded read the thumbnail
# placeholder instead
qfile = QtCore.QFile(self.placeholderThumbnail)
qfile.open(qfile.ReadOnly)
pixmap = qfile.readAll()
IMAGE_CACHE[self.__loadingReference] = pixmap
self._updatePixmapData(pixmap)
self._worker = None
self.__loadingReference = None
def __init__(self):
"""
light tool
"""
super(Lightmanager, self).__init__()
self.setWindowTitle('Lighting Manager')
self.setMinimumWidth(500)
self.setMinimumHeight(500)
# self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
self.setGeometry(120, 100, 250, 150)
self.setModal(False)
style_sheet_file = QtCore.QFile(
os.path.join(os.path.dirname(__file__), 'stylesheets',
'scheme.qss'))
style_sheet_file.open(QtCore.QFile.ReadOnly)
self.setStyleSheet(str(style_sheet_file.readAll()))
self.buildUI()
self.populate()
self.lightGroup = []
def loadResource(self, _type, name):
if _type == QtGui.QTextDocument.ImageResource:
file = QtCore.QFile(self.srcUrl.resolved(name).toLocalFile())
if file.open(QtCore.QIODevice.ReadOnly):
return file.readAll()
return super().loadResource(_type, name)
def loadUiWidget(self, uifilename, parent=None):
loader = QtUiTools.QUiLoader()
uifile = QtCore.QFile(uifilename)
uifile.open(QtCore.QFile.ReadOnly)
self._ui = loader.load(uifile, self)
uifile.close()
