KDeviceListModel Class Reference
from PyKDE4.kio import *
Inherits: QAbstractItemModel → QObject
Detailed Description
Device list model in Qt's Interview framework.
This class is a tree view model. Each device has a parent excluding the main device(the computer). Only revelant when used with QTreeView.
Signals | |
modelInitialized () | |
Methods | |
__init__ (self, QObject parent=0) | |
__init__ (self, QString predicate, QObject parent=0) | |
__init__ (self, Solid.Predicate predicate, QObject parent=0) | |
int | columnCount (self, QModelIndex parent=QModelIndex()) |
QVariant | data (self, QModelIndex index, int role) |
Solid.Device | deviceForIndex (self, QModelIndex index) |
QVariant | headerData (self, int section, Qt.Orientation orientation, int role=Qt.DisplayRole) |
QModelIndex | index (self, int row, int column, QModelIndex parent=QModelIndex()) |
modelInitialized (self) | |
QModelIndex | parent (self, QModelIndex child) |
QModelIndex | rootIndex (self) |
int | rowCount (self, QModelIndex parent=QModelIndex()) |
Method Documentation
__init__ | ( | self, | ||
QObject | parent=0 | |||
) |
__init__ | ( | self, | ||
Solid.Predicate | predicate, | |||
QObject | parent=0 | |||
) |
int columnCount | ( | self, | ||
QModelIndex | parent=QModelIndex() | |||
) |
Get the number of columns for a model index.
QVariant data | ( | self, | ||
QModelIndex | index, | |||
int | role | |||
) |
Get a visible data based on Qt role for the given index. Return the device information for the give index.
- Parameters:
-
index The QModelIndex which contains the row, column to fetch the data. role The Interview data role(ex: Qt.DisplayRole).
- Returns:
- the data for the given index and role.
Solid.Device deviceForIndex | ( | self, | ||
QModelIndex | index | |||
) |
QVariant headerData | ( | self, | ||
int | section, | |||
Qt.Orientation | orientation, | |||
int | role=Qt.DisplayRole | |||
) |
Get the header data for a given section, orientation and role. This method return a value to display in header in a view. Only support Qt.Horizontal direction and Qt.DisplayRole role.
- Parameters:
-
section Section of Header to get the data of. orientation Orientation of the header. role The Interview data role(ex: Qt.DisplayRole).
- Returns:
- the header data for the given section.
QModelIndex index | ( | self, | ||
int | row, | |||
int | column, | |||
QModelIndex | parent=QModelIndex() | |||
) |
Get the children model index for the given row and column.
modelInitialized | ( | self ) |
- Signal syntax:
QObject.connect(source, SIGNAL("modelInitialized()"), target_slot)
QModelIndex parent | ( | self, | ||
QModelIndex | child | |||
) |
Get the parent QModelIndex for the given model child.
QModelIndex rootIndex | ( | self ) |
int rowCount | ( | self, | ||
QModelIndex | parent=QModelIndex() | |||
) |
Get the number of rows for a model index.