Query Builder for layers. More...

#include <qgspointcloudquerybuilder.h>

Inheritance diagram for QgsPointCloudQueryBuilder:

[legend]

Public Slots
void	accept () override
void	reject () override

Public Member Functions
	QgsPointCloudQueryBuilder (QgsPointCloudLayer layer, QWidget parent=nullptr, Qt::WindowFlags fl=QgsGuiUtils::ModalDialogFlags)
	This constructor is used when the query builder is called from the layer properties dialog.
void	setSubsetString (const QString &subsetString) override
	Sets a subset string into the dialog.
void	showEvent (QShowEvent *event) override
QString	subsetString () const override
	Returns the subset string entered in the dialog.
Public Member Functions inherited from QgsSubsetStringEditorInterface
	QgsSubsetStringEditorInterface (QWidget *parent=nullptr, Qt::WindowFlags fl=QgsGuiUtils::ModalDialogFlags)
	Constructor.

Detailed Description

Query Builder for layers.

The query builder allows interactive creation of an expression for limiting the points displayed in a point cloud layer. The point attributes are displayed and value ranges can be viewed to aid in constructing the expression. A test function checks that the typed expression is valid.

Since: QGIS 3.26

Definition at line 43 of file qgspointcloudquerybuilder.h.

Constructor & Destructor Documentation

◆ QgsPointCloudQueryBuilder()

QgsPointCloudQueryBuilder::QgsPointCloudQueryBuilder	(	QgsPointCloudLayer *	layer,
		QWidget *	parent = nullptr,
		Qt::WindowFlags	fl = QgsGuiUtils::ModalDialogFlags )

This constructor is used when the query builder is called from the layer properties dialog.

Parameters

layer	existing point cloud layer
parent	Parent widget
fl	dialog flags

Definition at line 34 of file qgspointcloudquerybuilder.cpp.

Member Function Documentation

◆ accept

void QgsPointCloudQueryBuilder::accept ( )

overrideslot

Definition at line 243 of file qgspointcloudquerybuilder.cpp.

◆ reject

void QgsPointCloudQueryBuilder::reject ( )

overrideslot

Definition at line 251 of file qgspointcloudquerybuilder.cpp.

◆ setSubsetString()

void QgsPointCloudQueryBuilder::setSubsetString ( const QString & subsetString )

inlineoverridevirtual

Sets a subset string into the dialog.

Implements QgsSubsetStringEditorInterface.

Definition at line 60 of file qgspointcloudquerybuilder.h.

◆ showEvent()

void QgsPointCloudQueryBuilder::showEvent ( QShowEvent * event )

override

Definition at line 79 of file qgspointcloudquerybuilder.cpp.

◆ subsetString()

QString QgsPointCloudQueryBuilder::subsetString ( ) const

inlineoverridevirtual

Returns the subset string entered in the dialog.