AbstractDataPlugin Class Reference
from PyKDE4.marble import *
Inherits: Marble.RenderPlugin → QObject
Namespace: Marble
Detailed Description
- Abstract class:
- This class can be used as a base class for new classes, but can not be instantiated directly.
An abstract class for plugins that show data that has a geo coordinate
This is the abstract class for plugins that show data on Marble map.
It takes care of painting all items it gets from the corresponding AbstractDataPluginModel
that has to be set on initialisation.
The user has to set the nameId as well as the number of items to fetch.
Additionally it should be useful to set standard values via setEnabled (often true)
and setVisible (often false) in the constructor of a subclass.
Signals |
| | changedNumberOfItems (long number) |
| | favoriteItemsOnlyChanged () |
| | favoritesModelChanged () |
Methods |
| | __init__ (self, Marble.MarbleModel marbleModel) |
| QStringList | backendTypes (self) |
| QObject | favoritesModel (self) |
| | handleViewportChange (self, Marble.ViewportParams viewport) |
| bool | isFavoriteItemsOnly (self) |
| bool | isInitialized (self) |
| Marble.AbstractDataPluginModel | model (self) |
| long | numberOfItems (self) |
| bool | render (self, Marble.GeoPainter painter, Marble.ViewportParams viewport, QString renderPos="NONE", Marble.GeoSceneLayer layer=0) |
| QString | renderPolicy (self) |
| QStringList | renderPosition (self) |
| Marble.RenderPlugin.RenderType | renderType (self) |
| | setDelegate (self, QDeclarativeComponent delegate, QGraphicsItem parent) |
| | setFavoriteItemsOnly (self, bool favoriteOnly) |
| | setModel (self, Marble.AbstractDataPluginModel model) |
| | setNumberOfItems (self, long number) |
| [Marble.AbstractDataPluginItem] | whichItemAt (self, QPoint curpos) |
Signal Documentation
| changedNumberOfItems |
( |
long |
number |
|
) |
|
|
|
- Signal syntax:
QObject.connect(source, SIGNAL("changedNumberOfItems(quint32)"), target_slot)
| favoriteItemsOnlyChanged |
( |
|
) |
|
- Signal syntax:
QObject.connect(source, SIGNAL("favoriteItemsOnlyChanged()"), target_slot)
| favoritesModelChanged |
( |
|
) |
|
- Signal syntax:
QObject.connect(source, SIGNAL("favoritesModelChanged()"), target_slot)
Method Documentation
To do: FIXME Qt Quick segfaults if using the real class here instead of QObject
| QStringList backendTypes |
( |
|
self ) |
|
Returns the name(s) of the backend that the plugin can render
| QObject favoritesModel |
( |
|
self ) |
|
| bool isFavoriteItemsOnly |
( |
|
self ) |
|
| bool isInitialized |
( |
|
self ) |
|
- Returns:
- The model associated with the plugin.
| long numberOfItems |
( |
|
self ) |
|
- Returns:
- The number of items to be shown at the same time.
Renders the content provided by the plugin on the viewport.
- Returns:
- true Returns whether the rendering has been successful
| QString renderPolicy |
( |
|
self ) |
|
Return how the plugin settings should be used.
| QStringList renderPosition |
( |
|
self ) |
|
Preferred level in the layer stack for the rendering
Function for returning the type of plugin this is for.
This affects where in the menu tree the action() is placed.
@return: The type of render plugin this is.
| setDelegate |
( |
self, |
|
|
|
QDeclarativeComponent |
delegate, |
|
|
QGraphicsItem |
parent |
|
) |
|
|
|
| setFavoriteItemsOnly |
( |
self, |
|
|
|
bool |
favoriteOnly |
|
) |
|
|
|
Convenience method to set the favorite item state on the current model
Set the model of the plugin.
| setNumberOfItems |
( |
self, |
|
|
|
long |
number |
|
) |
|
|
|
Set the number of items to be shown at the same time.
This function returns all items at the position curpos. Depending on where they have
been painted the last time.
- Returns:
- The items at the given position.
KDE 4.9 PyKDE API Reference
