def style_sheet(self):
"""QSS style sheet for current theme."""
with warnings.catch_warnings():
warnings.simplefilter("ignore", FutureWarning)
theme = get_theme(self.theme_name)
# TODO understand qss overwrite mechanism
return napari_template(
"\n".join(register.qss_list) + get_stylesheet() +
"\n".join(register.qss_list), **theme)
def warn_box(self, message: str, title: str, one_option=False):
"""
Display a warning box
"""
box = QMessageBox()
box.setText(message)
box.setWindowTitle(title)
box.setStyleSheet(get_stylesheet(self.viewer.get_theme()))
if one_option:
box.setStandardButtons(QMessageBox.Cancel)
else:
box.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
return box.exec_()
def warn_images_created(self, count: int) -> None:
"""
Create a popup to warn a user that they will be creating a large number of layers by running a sweep.
Params:
count (int): number of images that user will create for warning
"""
message: QMessageBox = QMessageBox()
message.setText(f"{int(count)} result image layers will be created.")
message.setStyleSheet(
get_stylesheet(self.controller.viewer.get_theme()))
message.setWindowTitle("Running Sweep")
message.setStandardButtons(QMessageBox.Ok | QMessageBox.Cancel)
return message.exec_()
def __init__(self, param_set: Dict[str, Any], step_number, controller):
super().__init__()
# Track UI elements
self.live_count: QLabel = None
self.progress_bar: QProgressBar = None
self.inputs: Dict[str, QFrame] = dict()
self.default_sweep_values: Dict = dict()
self.layout: QVBoxLayout = QVBoxLayout()
# State
self.controller = controller
self.step_number: int = step_number
self.param_set: Dict[str, Any] = param_set
rows: List[FormRow] = self._create_sweep_ui()
# Format UI on init
self.layout.setContentsMargins(0, 0, 0, 0)
self.layout.addWidget(self._create_buttons())
self.setLayout(Form(rows))
self.setStyleSheet(get_stylesheet(self.controller.viewer.get_theme()))
self.setWindowTitle("Parameter Sweep")
def _update_theme(self, event=None):
"""Update the napari GUI theme."""
from napari.qt import get_stylesheet
from napari.utils.theme import get_theme, template
# qtconsole unfortunately won't inherit the parent stylesheet
# so it needs to be directly set
raw_stylesheet = get_stylesheet()
# template and apply the primary stylesheet
# (should probably be done by napari)
theme = get_theme(self.viewer.theme)
self.style_sheet = template(raw_stylesheet, **theme)
# After napari 0.4.6 the following syntax will be allowed
# self.style_sheet = get_stylesheet(self.viewer.theme)
# Set syntax styling and highlighting using theme
self.syntax_style = theme["syntax_style"]
bracket_color = QColor(*str_to_rgb(theme["highlight"]))
self._bracket_matcher.format.setBackground(bracket_color)
def _update_theme(self, event=None):
"""Update the napari GUI theme."""
from napari.utils.theme import get_theme, template
from napari.qt import get_stylesheet
# qtconsole unfortunately won't inherit the parent stylesheet
# so it needs to be directly set
raw_stylesheet = get_stylesheet()
# template and apply the primary stylesheet
# (should probably be done by napari)
# After napari 0.4.11, themes are evented models rather than
# dicts.
with warnings.catch_warnings():
warnings.simplefilter("ignore", FutureWarning)
theme = get_theme(self.viewer.theme)
self.style_sheet = template(raw_stylesheet, **theme)
# After napari 0.4.6 the following syntax will be allowed
# self.style_sheet = get_stylesheet(self.viewer.theme)
# Set syntax styling and highlighting using theme
self.syntax_style = theme['syntax_style']
bracket_color = QColor(*str_to_rgb(theme['highlight']))
self._bracket_matcher.format.setBackground(bracket_color)