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https://github.com/qgis/QGIS.git
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126ccb9736
to QgsFieldProxyModel set to hiding read only fields I.e. show editable joined fields, but only if they are set to a non-hidden editor widget
167 lines
4.4 KiB
Plaintext
167 lines
4.4 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsfieldmodel.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsFieldModel : QAbstractItemModel
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{
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%Docstring
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The QgsFieldModel class is a model to display the list of fields of a layer in widgets.
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If allowed, expressions might be added to the end of the model.
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It can be associated with a QgsMapLayerModel to dynamically display a layer and its fields.
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.. versionadded:: 2.3
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%End
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%TypeHeaderCode
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#include "qgsfieldmodel.h"
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%End
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public:
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enum FieldRoles
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{
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FieldNameRole,
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FieldIndexRole,
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ExpressionRole,
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IsExpressionRole,
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ExpressionValidityRole,
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FieldTypeRole,
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FieldOriginRole,
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IsEmptyRole,
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EditorWidgetType,
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JoinedFieldIsEditable,
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};
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explicit QgsFieldModel( QObject *parent /TransferThis/ = 0 );
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%Docstring
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Constructor for QgsFieldModel - creates a model to display the fields of a given layer.
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%End
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QModelIndex indexFromName( const QString &fieldName );
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%Docstring
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Returns the index corresponding to a given fieldName.
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%End
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void setAllowExpression( bool allowExpression );
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%Docstring
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Sets whether custom expressions are accepted and displayed in the model.
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.. seealso:: :py:func:`allowExpression`
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.. seealso:: :py:func:`setExpression`
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%End
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bool allowExpression();
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%Docstring
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Returns ``True`` if the model allows custom expressions to be created and displayed.
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.. seealso:: :py:func:`setAllowExpression`
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%End
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void setAllowEmptyFieldName( bool allowEmpty );
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%Docstring
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Sets whether an optional empty field ("not set") option is present in the model.
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.. seealso:: :py:func:`allowEmptyFieldName`
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.. versionadded:: 3.0
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%End
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bool allowEmptyFieldName() const;
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%Docstring
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Returns ``True`` if the model allows the empty field ("not set") choice.
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.. seealso:: :py:func:`setAllowEmptyFieldName`
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.. versionadded:: 3.0
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%End
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bool isField( const QString &expression ) const;
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%Docstring
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Returns ``True`` if a string represents a field reference, or ``False`` if it is an
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expression consisting of more than direct field reference.
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%End
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void setExpression( const QString &expression );
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%Docstring
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Sets a single expression to be added after the fields at the end of the model.
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.. seealso:: :py:func:`setAllowExpression`
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.. seealso:: :py:func:`allowExpression`
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.. seealso:: :py:func:`removeExpression`
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%End
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void removeExpression();
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%Docstring
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Removes any custom expression from the model.
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.. seealso:: :py:func:`setExpression`
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.. seealso:: :py:func:`allowExpression`
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%End
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QgsVectorLayer *layer();
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%Docstring
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Returns the layer associated with the model.
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.. seealso:: :py:func:`setLayer`
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%End
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virtual QModelIndex index( int row, int column, const QModelIndex &parent = QModelIndex() ) const;
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virtual QModelIndex parent( const QModelIndex &child ) const;
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virtual int rowCount( const QModelIndex &parent = QModelIndex() ) const;
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virtual int columnCount( const QModelIndex &parent ) const;
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virtual QVariant data( const QModelIndex &index, int role ) const;
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static QString fieldToolTip( const QgsField &field );
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%Docstring
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Returns a HTML formatted tooltip string for a ``field``, containing details
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like the field name, alias and type.
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.. versionadded:: 3.0
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%End
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public slots:
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void setLayer( QgsVectorLayer *layer );
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%Docstring
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Set the layer from which fields are displayed.
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.. seealso:: :py:func:`layer`
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%End
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protected slots:
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virtual void updateModel();
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%Docstring
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Called when the model must be updated.
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%End
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protected:
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsfieldmodel.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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