QGIS/python/gui/qgslegendfilterbutton.sip.in

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




class QgsLegendFilterButton: QToolButton
{
%Docstring
A tool button that allows enabling or disabling legend filter by contents of the map.
An additional pop down menu allows defining a boolean expression to refine the filtering.

.. versionadded:: 2.14
%End

%TypeHeaderCode
#include "qgslegendfilterbutton.h"
%End
  public:

    QgsLegendFilterButton( QWidget *parent = 0 );
%Docstring
Construct a new filter legend button

:param parent: The parent QWidget
%End

    QString expressionText() const;
%Docstring
Returns the current text used as filter expression
%End

    void setExpressionText( const QString &expression );
%Docstring
Sets the current text used as filter expression.
This will update the menu
%End

    QgsVectorLayer *vectorLayer() const;
%Docstring
Returns the current associated vectorLayer
May be null
%End

    void setVectorLayer( QgsVectorLayer *layer );
%Docstring
Sets the associated vectorLayer
May be null
%End

  signals:

    void expressionTextChanged();
%Docstring
Emitted when the expression text changes
%End

};

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