Class QfAttributeFormModel

ClassList > QfAttributeFormModel

Inherits the following classes: QSortFilterProxyModel

Public Types

Type	Name
enum	FeatureRoles

Public Properties

Type	Name
property bool	constraintsHardValid
property bool	constraintsSoftValid
property QfFeatureModel *	featureModel
property bool	hasConstraints
property bool	hasRemembrance
property bool	hasTabs
property bool	isWizard

Public Signals

Type	Name
signal void	constraintsHardValidChanged
signal void	constraintsSoftValidChanged
signal void	featureModelChanged
signal void	hasConstraintsChanged
signal void	hasRemembranceChanged
signal void	hasTabsChanged
signal void	isWizardChanged

Public Functions

Type	Name
	QfAttributeFormModel (QObject * parent=nullptr)
Q_INVOKABLE void	activateAllRememberValues () Activate all available value that can be remembered and reused.
Q_INVOKABLE void	applyFeatureModel () Applies feature model data such as attribute values, constraints, visibility to the attribute form model.
Q_INVOKABLE void	applyParentDefaultValues () Applies default values linked to a parent feature.
Q_INVOKABLE void	applyRelationshipDefaultValues () Applies default values linked to relationships.
Q_INVOKABLE QVariant	attribute (const QString & name)
Q_INVOKABLE bool	changeAttribute (const QString & name, const QVariant & value)
Q_INVOKABLE bool	changeGeometry (const QgsGeometry & geometry)
bool	constraintsHardValid () const
bool	constraintsSoftValid () const
Q_INVOKABLE bool	create ()
QgsExpressionContext	createExpressionContext () const Creates an expression context.
Q_INVOKABLE void	deactivateAllRememberValues () Deactivate all available value that can be remembered and reused.
Q_INVOKABLE bool	deleteFeature ()
QfFeatureModel *	featureModel () const
bool	hasConstraints () const
bool	hasRemembrance () const
bool	hasTabs () const
bool	isWizard () const
Q_INVOKABLE bool	save ()
void	setFeatureModel (QfFeatureModel * featureModel)

Protected Functions

Type	Name
virtual bool	filterAcceptsRow (int sourceRow, const QModelIndex & sourceParent) override const

Public Types Documentation

enum FeatureRoles

enum QfAttributeFormModel::FeatureRoles {
    ElementType = Qt::UserRole + 1,
    Name,
    AttributeValue,
    AttributeEditable,
    EditorWidget,
    EditorWidgetConfig,
    RelationEditorWidget,
    RelationEditorWidgetConfig,
    CanRememberValue,
    RememberValue,
    Field,
    RelationId,
    NmRelationId,
    FieldIndex,
    AttributeEditorElement,
    CurrentlyVisible,
    ConstraintHardValid,
    ConstraintSoftValid,
    ConstraintDescription,
    AttributeAllowEdit,
    EditorWidgetCode,
    TabIndex,
    GroupColor,
    GroupName,
    GroupIndex,
    ColumnCount,
    LabelOverrideColor,
    LabelColor,
    LabelOverrideFont,
    LabelFont
};

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Public Properties Documentation

property constraintsHardValid [1/2]

bool QfAttributeFormModel::constraintsHardValid;

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property constraintsSoftValid [1/2]

bool QfAttributeFormModel::constraintsSoftValid;

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property featureModel [1/2]

QfFeatureModel * QfAttributeFormModel::featureModel;

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property hasConstraints [1/2]

bool QfAttributeFormModel::hasConstraints;

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property hasRemembrance [1/2]

bool QfAttributeFormModel::hasRemembrance;

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property hasTabs [1/2]

bool QfAttributeFormModel::hasTabs;

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property isWizard [1/2]

bool QfAttributeFormModel::isWizard;

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Public Signals Documentation

signal constraintsHardValidChanged

void QfAttributeFormModel::constraintsHardValidChanged;

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signal constraintsSoftValidChanged

void QfAttributeFormModel::constraintsSoftValidChanged;

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signal featureModelChanged

void QfAttributeFormModel::featureModelChanged;

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signal hasConstraintsChanged

void QfAttributeFormModel::hasConstraintsChanged;

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signal hasRemembranceChanged

void QfAttributeFormModel::hasRemembranceChanged;

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signal hasTabsChanged

void QfAttributeFormModel::hasTabsChanged;

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signal isWizardChanged

void QfAttributeFormModel::isWizardChanged;

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Public Functions Documentation

function QfAttributeFormModel

explicit QfAttributeFormModel::QfAttributeFormModel (
    QObject * parent=nullptr
) 

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function activateAllRememberValues

Activate all available value that can be remembered and reused.

Q_INVOKABLE void QfAttributeFormModel::activateAllRememberValues () 

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function applyFeatureModel

Applies feature model data such as attribute values, constraints, visibility to the attribute form model.

Q_INVOKABLE void QfAttributeFormModel::applyFeatureModel () 

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function applyParentDefaultValues

Applies default values linked to a parent feature.

Q_INVOKABLE void QfAttributeFormModel::applyParentDefaultValues () 

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function applyRelationshipDefaultValues

Applies default values linked to relationships.

Q_INVOKABLE void QfAttributeFormModel::applyRelationshipDefaultValues () 

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function attribute

Q_INVOKABLE QVariant QfAttributeFormModel::attribute (
    const QString & name
) 

Returns the value for an attribute name of the current feature.

Returns:

value of the attribute

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function changeAttribute

Q_INVOKABLE bool QfAttributeFormModel::changeAttribute (
    const QString & name,
    const QVariant & value
) 

Gets the value for an attribute name of the current feature

Parameters:

• value the value of the attribute

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function changeGeometry

Q_INVOKABLE bool QfAttributeFormModel::changeGeometry (
    const QgsGeometry & geometry
) 

Sets the geometry of the current feature

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function constraintsHardValid [2/2]

bool QfAttributeFormModel::constraintsHardValid () const

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function constraintsSoftValid [2/2]

bool QfAttributeFormModel::constraintsSoftValid () const

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function create

Q_INVOKABLE bool QfAttributeFormModel::create () 

Create the current (not existing yet) feature

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function createExpressionContext

Creates an expression context.

QgsExpressionContext QfAttributeFormModel::createExpressionContext () const

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function deactivateAllRememberValues

Deactivate all available value that can be remembered and reused.

Q_INVOKABLE void QfAttributeFormModel::deactivateAllRememberValues () 

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function deleteFeature

Q_INVOKABLE bool QfAttributeFormModel::deleteFeature () 

Delete the current feature

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function featureModel [2/2]

QfFeatureModel * QfAttributeFormModel::featureModel () const

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function hasConstraints [2/2]

bool QfAttributeFormModel::hasConstraints () const

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function hasRemembrance [2/2]

bool QfAttributeFormModel::hasRemembrance () const

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function hasTabs [2/2]

bool QfAttributeFormModel::hasTabs () const

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function isWizard [2/2]

bool QfAttributeFormModel::isWizard () const

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function save

Q_INVOKABLE bool QfAttributeFormModel::save () 

Save the current (already existing) feature

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function setFeatureModel

void QfAttributeFormModel::setFeatureModel (
    QfFeatureModel * featureModel
) 

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Protected Functions Documentation

function filterAcceptsRow

virtual bool QfAttributeFormModel::filterAcceptsRow (
    int sourceRow,
    const QModelIndex & sourceParent
) override const

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The documentation for this class was generated from the following file src/gui/qfattributeformmodel.h