def update_list(self, cat):
"""
Sets the chosen category and updates the corresponding
use-cases in the side bar.
"""
self.list.clear()
if cat:
self.current_cat = cat
else:
self.current_cat = self.sender().text()
id = 0
for use_case in self.use_cases[self.current_cat]:
obj = QListWidgetItem(use_case, self.list)
obj.id = id
id += 1
def add(self):
frase1 = text_dialog(self, "FRAZA 1", " PODAJ PROSZĘ FRAZĘ 1")
if frase1 is None:
QMessageBox.warning(self, "PUSTE", "Prosze podać jakąś fraze", QMessageBox.Ok)
return None
frase2 = text_dialog(self, "FRAZA 2", " PODAJ PROSZĘ FRAZĘ 2")
if frase2 is None:
QMessageBox.warning(self, "PUSTE", "Prosze podać jakąś fraze", QMessageBox.Ok)
return None
item = QListWidgetItem()
item.id = self.number_of_frases
item.frase1 = frase1
item.frase2 = frase2
item.is_empty = False
widget_item = QItemQuestion(self.number_of_frases, frase1, frase2)
item.setSizeHint(widget_item.sizeHint())
self.number_of_frases += 1
self.QList.addItem(item)
self.QList.setItemWidget(item, widget_item)
def _add_to_list(self, path_img):
"""Adds an item to the list
:param img: The image
"""
if path_img in self.widget_list.current_images:
logging.debug(
'Skipping adding image "{}" since it is already contained in list'
.format(path_img))
return
logging.debug('Adding to list: "{}"'.format(path_img))
try:
with open(path_img) as f:
fname = os.path.basename(f.name)
item = QListWidgetItem(self.widget_list)
item_widget = ListWidget(path_img, fname, self.widget_list)
item.setSizeHint(item_widget.sizeHint())
item.id = item_widget.id
self.widget_list.addItem(item)
self.widget_list.setItemWidget(item, item_widget)
self.widget_list.current_images.append(path_img)
except Exception as e:
logging.error('Error adding image "{}" to list: {}'.format(
path_img, e))
