diff options
| -rw-r--r-- | gui.py | 22 |
1 files changed, 20 insertions, 2 deletions
@@ -20,6 +20,7 @@ from PyQt5.QtCore import ( Qt, QDir, QThread, + QSignalBlocker, pyqtSlot, pyqtSignal, QObject, @@ -100,6 +101,9 @@ class MoodleItem(QStandardItem): self.setIcon(QIcon()) if self.metadata.type in [ MoodleItem.Type.FILE, MoodleItem.Type.FOLDER, MoodleItem.Type.RESOURCE ]: + # NOTE: because of a Qt Bug setAutoTristate does not work + # the tri-state behavior is implemented below in + # MuddleWindow.onMoodleTreeModelDataChanged() self.setCheckable(True) self.setCheckState(Qt.Unchecked) @@ -280,13 +284,14 @@ class MuddleWindow(QMainWindow): # set up proxymodel for moodle treeview self.moodleTreeModel = MoodleTreeModel() - self.filterModel = MoodleTreeFilterModel() + self.moodleTreeModel.dataChanged.connect(self.onMoodleTreeModelDataChanged) + self.filterModel = MoodleTreeFilterModel() self.filterModel.setRecursiveFilteringEnabled(True) self.filterModel.setDynamicSortFilter(True) + self.filterModel.setSourceModel(self.moodleTreeModel) moodleTreeView = self.findChild(QTreeView, "moodleTree") - self.filterModel.setSourceModel(self.moodleTreeModel) moodleTreeView.setModel(self.filterModel) moodleTreeView.setSortingEnabled(True) moodleTreeView.sortByColumn(0, Qt.AscendingOrder) @@ -392,6 +397,19 @@ class MuddleWindow(QMainWindow): else: # linux variants subprocess.Popen(('xdg-open', filepath)) + # this is here to emulate the behavior of setAutoTristate which does not + # work because of a Qt Bug + @pyqtSlot(QModelIndex, QModelIndex) + def onMoodleTreeModelDataChanged(self, topLeft, bottomRight): + # TODO: this can probably be moved in Item.setData() by creating AutoTriStateRole + item = self.moodleTreeModel.itemFromIndex(topLeft) + + if item.hasChildren(): + for i in range(0, item.rowCount()): + # NOTE: this causes the child to emit a signal, which + # automatically causes to recursively set its children + item.child(i).setCheckState(item.checkState()) + def start(instance_url, token): app = QApplication(sys.argv) |