--- a/src/eric7/WebBrowser/Download/DownloadModel.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/WebBrowser/Download/DownloadModel.py Wed Jul 13 14:55:47 2022 +0200
@@ -14,23 +14,24 @@
"""
Class implementing the download model.
"""
+
def __init__(self, manager, parent=None):
"""
Constructor
-
+
@param manager reference to the download manager
@type DownloadManager
@param parent reference to the parent object
@type QObject
"""
super().__init__(parent)
-
+
self.__manager = manager
-
+
def data(self, index, role):
"""
Public method to get data from the model.
-
+
@param index index to get data for
@type QModelIndex
@param role role of the data to retrieve
@@ -40,19 +41,19 @@
"""
if index.row() < 0 or index.row() >= self.rowCount(index.parent()):
return None
-
+
if (
- role == Qt.ItemDataRole.ToolTipRole and
- self.__manager.downloads()[index.row()].downloadedSuccessfully()
+ role == Qt.ItemDataRole.ToolTipRole
+ and self.__manager.downloads()[index.row()].downloadedSuccessfully()
):
return self.__manager.downloads()[index.row()].getInfoData()
-
+
return None
-
+
def rowCount(self, parent=None):
"""
Public method to get the number of rows of the model.
-
+
@param parent parent index
@type QModelIndex
@return number of rows
@@ -60,16 +61,16 @@
"""
if parent is None:
parent = QModelIndex()
-
+
if parent.isValid():
return 0
else:
return self.__manager.downloadsCount()
-
+
def removeRows(self, row, count, parent=None):
"""
Public method to remove downloads from the model.
-
+
@param row row of the first download to remove
@type int
@param count number of downloads to remove
@@ -81,13 +82,13 @@
"""
if parent is None:
parent = QModelIndex()
-
+
if parent.isValid():
return False
-
+
if row < 0 or count <= 0 or row + count > self.rowCount(parent):
return False
-
+
lastRow = row + count - 1
for i in range(lastRow, row - 1, -1):
if not self.__manager.downloads()[i].downloading():
@@ -96,11 +97,11 @@
self.endRemoveRows()
self.__manager.changeOccurred()
return True
-
+
def flags(self, index):
"""
Public method to get flags for an item.
-
+
@param index index of the node cell
@type QModelIndex
@return flags
@@ -108,19 +109,19 @@
"""
if index.row() < 0 or index.row() >= self.rowCount(index.parent()):
return Qt.ItemFlag.NoItemFlags
-
+
defaultFlags = QAbstractListModel.flags(self, index)
-
+
itm = self.__manager.downloads()[index.row()]
if itm.downloadedSuccessfully():
return defaultFlags | Qt.ItemFlag.ItemIsDragEnabled
-
+
return defaultFlags
-
+
def mimeData(self, indexes):
"""
Public method to return the mime data.
-
+
@param indexes list of indexes
@type QModelIndexList
@return mime data
