def setup(self): """ Initial setup for populating items if any. """ # TODO: Check against regex and raise error accordingly! new_items = [] for text in self.items_text: if self.normalize: text = text.lower() new_items.append(text) self.items_text = new_items if not self.duplicates: if len(set(self.items_text)) != len(self.items_text): raise Exception('The list cannot contains duplicates.') for item in self.items_text: item = QListWidgetItem(item) item.extra_data = None item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable) self.add(item) item.setSizeHint(QSize(item.sizeHint().width(), self._height())) self.refresh()
def load_project_list(self): """ Populate the project selection list. """ self.list_projects.clear() for path in self.projects_dict: project = self.projects_dict[path] name = project.name item = QListWidgetItem(name) if getattr(project, 'icon', None): icon = self.api.load_icon(path, project) else: icon = qta.icon('fa.cog') item.setIcon(icon) item.project = project item.path = path if project.commands: item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled) if project.is_app: item.setCheckState(Qt.Checked) else: item.setCheckState(Qt.Unchecked) self.list_projects.addItem(item) self.toogle_dev_tools(visible=self.dev_tool_visible) for i in range(self.list_projects.count()): item = self.list_projects.item(i) item.setSizeHint(QSize(item.sizeHint().width(), self._height()))
def add(self, item=None): """ Return the text of all items in the list, except the current one being edited. """ if item: if item.text() in self.get_texts() and not self.duplicates: raise Exception else: self.list.addItem(item) else: item = QListWidgetItem() item.extra_data = None item.setFlags(Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsEditable) self.list.addItem(item) self.list.setCurrentItem(item) item.setSizeHint(QSize(item.sizeHint().width(), self._height())) self.edit() self.refresh()