/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/gui/labeling/qgslabelingenginerulewidget.h                       *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.py again   *
 ************************************************************************/




class QgsLabelingEngineRuleWidget : QgsPanelWidget
{
%Docstring(signature="appended")
Base class for widgets which allow control over the properties of
:py:class:`QgsAbstractLabelingEngineRule` subclasses.

.. seealso:: :py:class:`QgsLabelingEngineRulesWidget` for a widget for configuring multiple rules

.. seealso:: :py:class:`QgsLabelingEngineRuleDialog`

.. versionadded:: 3.40
%End

%TypeHeaderCode
#include "qgslabelingenginerulewidget.h"
%End
  public:
    QgsLabelingEngineRuleWidget( QWidget *parent /TransferThis/ = 0 );
%Docstring
Constructor for QgsLabelingEngineRuleWidget.
%End

    virtual void setRule( const QgsAbstractLabelingEngineRule *rule ) = 0;
%Docstring
Sets the ``rule`` to show in the widget. Ownership is not transferred.

.. seealso:: :py:func:`rule`
%End

    virtual QgsAbstractLabelingEngineRule *rule() = 0 /TransferBack/;
%Docstring
Returns the rule defined by the current settings in the widget.

Ownership of the returned object is transferred to the caller

.. seealso:: :py:func:`setRule`
%End

  signals:

    void changed();
%Docstring
Emitted whenever the configuration of the rule is changed.
%End
};



/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/gui/labeling/qgslabelingenginerulewidget.h                       *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.py again   *
 ************************************************************************/