Class: QgsLocatorModelBridge¶

Provides the core functionality to be used in a locator widget.

Added in version 3.6.

Class Hierarchy¶

Methods

`hasQueueRequested`	Returns `True` if some text to be search is pending in the queue
`invalidateResults`	This will invalidate current search results
`isRunning`	Returns `True` if the a search is currently running
`locator`	Returns the locator
`performSearch`	Perform a search
`proxyModel`	Returns the proxy model
`selectionChanged`	This will call filters implementation of selection/deselection of results
`setTransformContext`	Sets the coordinate transform context, which should be used whenever the locator constructs a coordinate transform.
`transformContext`	Returns the coordinate transform context, which should be used whenever the locator constructs a coordinate transform.
`triggerResult`	Triggers the result at given index and with optional actionId if an additional action was triggered
`updateCanvasCrs`	Update the canvas CRS used to create search context
`updateCanvasExtent`	Update the canvas extent used to create search context

Signals

`isRunningChanged`	Emitted when the running status changes
`resultAdded`	Emitted when a result is added
`resultsCleared`	Emitted when the results are cleared

class qgis.core.QgsLocatorModelBridge[source]¶

Bases: QObject

__init__(parent: QObject | None = None)

Constructor of QgsLocatorModelBridge

hasQueueRequested(self) → bool[source]¶

Returns True if some text to be search is pending in the queue

invalidateResults(self)[source]¶: This will invalidate current search results

isRunning(self) → bool[source]¶

Returns True if the a search is currently running

locator(self) → QgsLocator | None[source]¶

Returns the locator

performSearch(self, text: str | None)[source]¶

Perform a search

Returns the proxy model

selectionChanged(self, selected: QItemSelection, deselected: QItemSelection)[source]¶

This will call filters implementation of selection/deselection of results

Added in version 3.40.

Parameters:

setTransformContext(self, context: QgsCoordinateTransformContext)[source]¶

Sets the coordinate transform context, which should be used whenever the locator constructs a coordinate transform.