def qtapi(qtbot):
from pyvmmonitor_qt.qt_app import obtain_qapp
from pyvmmonitor_qt.qt_collect import start_collect_only_in_ui_thread
obtain_qapp() # Will make sure that the default stylesheet is also applied
start_collect_only_in_ui_thread(
) # Make sure we'll only collect items in the main thread
def d(self, make_visible=True):
widget_and_visibility = []
for weak_widget in _list_widgets(self):
widget = weak_widget()
if widget is not None:
widget_and_visibility.append((widget, widget.isVisible()))
if make_visible:
for w in widget_and_visibility:
w[0].setVisible(True)
from pyvmmonitor_qt.qt.QtWidgets import QApplication
QApplication.instance().exec_()
for widget, visible in widget_and_visibility:
widget.setVisible(visible)
qtbot.d = types.MethodType(d, qtbot)
yield qtbot
for w in _list_widgets(qtbot):
w = w()
if hasattr(w, 'set_data'):
w.set_data(None)
if hasattr(w, 'clear_cycles'):
w.clear_cycles()
from pyvmmonitor_qt.qt_event_loop import process_events
process_events(collect=True)
def qtapi(qtbot):
from pyvmmonitor_qt.qt_app import obtain_qapp
from pyvmmonitor_qt.qt_collect import start_collect_only_in_ui_thread
obtain_qapp() # Will make sure that the default stylesheet is also applied
start_collect_only_in_ui_thread() # Make sure we'll only collect items in the main thread
def d(self, make_visible=True):
widget_and_visibility = []
for weak_widget in _list_widgets(self):
widget = weak_widget()
if widget is not None:
widget_and_visibility.append((widget, widget.isVisible()))
if make_visible:
for w in widget_and_visibility:
w[0].setVisible(True)
from pyvmmonitor_qt.qt.QtWidgets import QApplication
QApplication.instance().exec_()
for widget, visible in widget_and_visibility:
widget.setVisible(visible)
qtbot.d = types.MethodType(d, qtbot)
yield qtbot
for w in _list_widgets(qtbot):
w = w()
if hasattr(w, 'set_data'):
w.set_data(None)
if hasattr(w, 'clear_cycles'):
w.clear_cycles()
from pyvmmonitor_qt.qt_event_loop import process_events
process_events(collect=True)
def _create_children(self, pythonic_tree, node):
if node is None:
from pyvmmonitor_qt.qt_app import obtain_qapp
if self._roots is None:
top_level_widgets = obtain_qapp().topLevelWidgets()
else:
top_level_widgets = self._roots
for widget in top_level_widgets:
self._create_node(pythonic_tree, widget, '', self._widget_id_to_attr_name)
else:
parent_obj_id = node.obj_id
widget = self._id_to_widget[parent_obj_id]
if widget is not None:
print('%s - children: %s' % (widget, widget.children()))
for child in widget.children():
self._create_node(pythonic_tree, child, parent_obj_id, self._widget_id_to_attr_name)
else:
print('None widget:', parent_obj_id, widget)
def show_message(
message,
detailed_message='',
title='Error',
parent=None,
icon=None):
'''
:param icon:
QMessageBox.NoIcon
QMessageBox.Question
QMessageBox.Information
QMessageBox.Warning
QMessageBox.Critical
'''
from pyvmmonitor_qt.qt.QtWidgets import QMessageBox
if icon is None:
icon = QMessageBox.Critical
if isinstance(icon, compat.bytes):
icon = icon.decode('utf-8', 'replace')
if isinstance(icon, compat.unicode):
icon = icon.lower()
if icon == 'error':
icon = QMessageBox.Critical
elif icon in ('warning', 'warn'):
icon = QMessageBox.Warning
elif icon in ('information', 'info'):
icon = QMessageBox.Information
elif icon == 'question':
icon = QMessageBox.Question
else:
logger.warn('Invalid icon: %s' % (icon,))
icon = QMessageBox.NoIcon
if not is_in_main_thread():
# Important: if we're not in the main thread, we have to schedule to run it later
# (in the UI thread).
def func():
show_message(message, detailed_message, title, parent, icon)
from pyvmmonitor_qt.qt_event_loop import execute_on_next_event_loop
execute_on_next_event_loop(func)
return
if parent is None:
parent = get_main_window()
from pyvmmonitor_qt.qt_app import obtain_qapp
get_icon = obtain_qapp().style().standardIcon
from pyvmmonitor_qt.qt.QtWidgets import QStyle
if icon == QMessageBox.Information:
icon = get_icon(QStyle.SP_MessageBoxInformation)
elif icon == QMessageBox.Critical:
icon = get_icon(QStyle.SP_MessageBoxCritical)
elif icon == QMessageBox.Warning:
icon = get_icon(QStyle.SP_MessageBoxWarning)
elif icon == QMessageBox.Question:
icon = get_icon(QStyle.SP_MessageBoxQuestion)
else:
from pyvmmonitor_qt.qt.QtGui import QIcon
icon = QIcon()
return __show_dialog_and_exec(parent, title, message, detailed_message, icon)
self._hsv_widget = widget_builder.add_widget(HSVWidget(widget_builder.widget, model))
self._hsv_widget = widget_builder.add_widget(_OpacityWidget(widget_builder.widget, model))
self._tab_widget.addTab(widget_builder.widget, 'RGB, HSV')
widget_builder = WidgetBuilder()
widget_builder.create_widget(self._tab_widget)
self._cmyk_widget = widget_builder.add_widget(_CMYKWidget(self._tab_widget, model))
widget_builder.create_spacer()
self._tab_widget.addTab(widget_builder.widget, 'CMYK')
layout = QGridLayout(self)
self.setLayout(layout)
layout.addWidget(self._selected_color_widget, 0, 0)
layout.addWidget(self._tab_widget, 0, 1, 2)
@property
def model(self):
return self._model
@property
def color_wheel_widget(self):
return self._color_wheel_widget
if __name__ == '__main__':
qapp = obtain_qapp()
w = _SelectedColorWidget()
w.show()
qapp.exec_()
on_text_value_changed(initial_text)
while True:
ret = input_dialog.exec_()
if not ret:
return None
txt = input_dialog.textValue()
if not get_input_error(txt):
return txt
# If the user accepted and the value is invalid, show it again (keep in while True).
if __name__ == '__main__':
from pyvmmonitor_qt.qt_app import obtain_qapp
obtain_qapp()
def get_input_error(txt):
if txt == 'foo':
return ''
return 'The name must be "foo".'
print(
ask_text_input('Enter title',
'Enter message',
'initial',
'OkFoo',
'CFoo',
get_input_error=get_input_error))
# print(ask_yes_no_cancel(
"""
# Create a QApplication instance if no instance currently exists
# (e.g. if the module is used directly from the interpreter)
if QApplication.startingUp():
_app = QApplication([])
dialog = FormDialog(data, title, comment, icon, parent, apply, restore)
if dialog.exec_():
return dialog.get()
if __name__ == "__main__":
from pyvmmonitor_qt.qt_app import obtain_qapp
obtain_qapp()
# I.e.: this is our way of testing :)
# Comment to see things.
def exec_(self):
self.accept()
return True
FormDialog.exec_ = exec_
# Emulating the Filename with a CustomDataEditor...
def on_create_field(parent):
return QFilenameLayout(Filename('c:/temp/b.txt'), parent)
def on_extract_value(field):
return Filename(field.text())
_OpacityWidget(widget_builder.widget, model))
self._tab_widget.addTab(widget_builder.widget, 'RGB, HSV')
widget_builder = WidgetBuilder()
widget_builder.create_widget(self._tab_widget)
self._cmyk_widget = widget_builder.add_widget(
_CMYKWidget(self._tab_widget, model))
widget_builder.create_spacer()
self._tab_widget.addTab(widget_builder.widget, 'CMYK')
layout = QGridLayout(self)
self.setLayout(layout)
layout.addWidget(self._selected_color_widget, 0, 0)
layout.addWidget(self._tab_widget, 0, 1, 2, 1)
@property
def model(self):
return self._model
@property
def color_wheel_widget(self):
return self._color_wheel_widget
if __name__ == '__main__':
qapp = obtain_qapp()
w = _SelectedColorWidget()
w.show()
qapp.exec_()
def get_background(self):
st = obtain_qapp().style()
return st.standardPalette().color(QPalette.Base)
def get_foreground(self):
st = obtain_qapp().style()
return st.standardPalette().color(QPalette.Text)
def show_message(
message,
detailed_message='',
title='Error',
parent=None,
icon=None):
'''
:param icon:
QMessageBox.NoIcon
QMessageBox.Question
QMessageBox.Information
QMessageBox.Warning
QMessageBox.Critical
'''
from pyvmmonitor_qt.qt.QtWidgets import QMessageBox
if icon is None:
icon = QMessageBox.Critical
if isinstance(icon, compat.bytes):
icon = icon.decode('utf-8', 'replace')
if isinstance(icon, compat.unicode):
icon = icon.lower()
if icon == 'error':
icon = QMessageBox.Critical
elif icon in ('warning', 'warn'):
icon = QMessageBox.Warning
elif icon in ('information', 'info'):
icon = QMessageBox.Information
elif icon == 'question':
icon = QMessageBox.Question
else:
logger.warn('Invalid icon: %s' % (icon,))
icon = QMessageBox.NoIcon
if not is_in_main_thread():
# Important: if we're not in the main thread, we have to schedule to run it later
# (in the UI thread).
def func():
show_message(message, detailed_message, title, parent, icon)
from pyvmmonitor_qt.qt_event_loop import execute_on_next_event_loop
execute_on_next_event_loop(func)
return
if parent is None:
parent = get_main_window()
from pyvmmonitor_qt.qt_app import obtain_qapp
get_icon = obtain_qapp().style().standardIcon
from pyvmmonitor_qt.qt.QtWidgets import QStyle
if icon == QMessageBox.Information:
icon = get_icon(QStyle.SP_MessageBoxInformation)
elif icon == QMessageBox.Critical:
icon = get_icon(QStyle.SP_MessageBoxCritical)
elif icon == QMessageBox.Warning:
icon = get_icon(QStyle.SP_MessageBoxWarning)
elif icon == QMessageBox.Question:
icon = get_icon(QStyle.SP_MessageBoxQuestion)
else:
from pyvmmonitor_qt.qt.QtGui import QIcon
icon = QIcon()
return __show_dialog_and_exec(parent, title, message, detailed_message, icon)
def get_background(self):
st = obtain_qapp().style()
return st.standardPalette().color(QPalette.Base)
def get_foreground(self):
st = obtain_qapp().style()
return st.standardPalette().color(QPalette.Text)