eric6.WebBrowser.History.HistoryTreeModel

Module implementing the history tree model.

Global Attributes

None

Classes

HistoryTreeModel

Class implementing the history tree model.

Functions

None

HistoryTreeModel

Class implementing the history tree model.

Derived from

QAbstractProxyModel

Class Attributes

None

Class Methods

None

Methods

HistoryTreeModel	Constructor
__sourceDateRow	Private method to translate the top level date row into the offset where that date starts.
__sourceReset	Private slot to handle a reset of the source model.
__sourceRowsInserted	Private slot to handle the insertion of data in the source model.
__sourceRowsRemoved	Private slot to handle the removal of data in the source model.
columnCount	Public method to get the number of columns.
data	Public method to get data from the model.
flags	Public method to get the item flags.
hasChildren	Public method to check, if an entry has some children.
headerData	Public method to get the header data.
index	Public method to create an index.
mapFromSource	Public method to map an index to the proxy model index.
mapToSource	Public method to map an index to the source model index.
parent	Public method to get the parent index.
removeRows	Public method to remove entries from the model.
rowCount	Public method to determine the number of rows.
setSourceModel	Public method to set the source model.

Static Methods

None

HistoryTreeModel (Constructor)

HistoryTreeModel(sourceModel, parent=None)

Constructor

sourceModel: reference to the source model (QAbstractItemModel)
parent: reference to the parent object (QObject)

HistoryTreeModel.__sourceDateRow

__sourceDateRow(row)

Private method to translate the top level date row into the offset where that date starts.

row: row number of the date (integer)

Returns:: offset where that date starts (integer)

HistoryTreeModel.__sourceReset

__sourceReset()

Private slot to handle a reset of the source model.

HistoryTreeModel.__sourceRowsInserted

__sourceRowsInserted(parent, start, end)

Private slot to handle the insertion of data in the source model.

parent: reference to the parent index (QModelIndex)
start: start row (integer)
end: end row (integer)

HistoryTreeModel.__sourceRowsRemoved

__sourceRowsRemoved(parent, start, end)

Private slot to handle the removal of data in the source model.

parent: reference to the parent index (QModelIndex)
start: start row (integer)
end: end row (integer)

HistoryTreeModel.columnCount

columnCount(parent=None)

Public method to get the number of columns.

parent: index of parent (QModelIndex)

Returns:: number of columns (integer)

HistoryTreeModel.data

data(index, role=Qt.DisplayRole)

Public method to get data from the model.

index: index of history entry to get data for (QModelIndex)
role: data role (integer)

Returns:: history entry data

HistoryTreeModel.flags

flags(index)

Public method to get the item flags.

index: index of the item (QModelIndex)

Returns:: flags (Qt.ItemFlags)

HistoryTreeModel.hasChildren

hasChildren(parent=None)

Public method to check, if an entry has some children.

parent: index of the entry to check (QModelIndex)

Returns:: flag indicating the presence of children (boolean)

HistoryTreeModel.headerData

headerData(section, orientation, role=Qt.DisplayRole)

Public method to get the header data.

section: section number (integer)
orientation: header orientation (Qt.Orientation)
role: data role (integer)

Returns:: header data

HistoryTreeModel.index

index(row, column, parent=None)

Public method to create an index.

row: row number for the index (integer)
column: column number for the index (integer)
parent: index of the parent item (QModelIndex)

Returns:: requested index (QModelIndex)

HistoryTreeModel.mapFromSource

mapFromSource(sourceIndex)

Public method to map an index to the proxy model index.

sourceIndex: reference to a source model index (QModelIndex)

Returns:: proxy model index (QModelIndex)

HistoryTreeModel.mapToSource

mapToSource(proxyIndex)

Public method to map an index to the source model index.

proxyIndex: reference to a proxy model index (QModelIndex)

Returns:: source model index (QModelIndex)

HistoryTreeModel.parent

parent(index)

Public method to get the parent index.

index: index of item to get parent (QModelIndex)

Returns:: index of parent (QModelIndex)

HistoryTreeModel.removeRows

removeRows(row, count, parent=None)

Public method to remove entries from the model.

row: row of the first entry to remove (integer)
count: number of entries to remove (integer)
parent: index of the parent entry (QModelIndex)

Returns:: flag indicating successful removal (boolean)

HistoryTreeModel.rowCount

rowCount(parent=None)

Public method to determine the number of rows.

parent: index of parent (QModelIndex)

Returns:: number of rows (integer)

HistoryTreeModel.setSourceModel

setSourceModel(sourceModel)

Public method to set the source model.

sourceModel: reference to the source model (QAbstractItemModel)

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