mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-26 00:02:08 -05:00
104 lines
3.4 KiB
Plaintext
104 lines
3.4 KiB
Plaintext
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/gui/qgsquerybuilder.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|
|
|
|
|
|
class QgsQueryBuilder : QDialog
|
|
{
|
|
%Docstring
|
|
Query Builder for layers.
|
|
|
|
The query builder allows interactive creation of a SQL for limiting the
|
|
features displayed in a vector layer. The fields in the table are
|
|
displayed and sample values (or all values) can be viewed to aid in
|
|
constructing the query. A test function returns the number of features that
|
|
will be returned.
|
|
%End
|
|
|
|
%TypeHeaderCode
|
|
#include "qgsquerybuilder.h"
|
|
%End
|
|
public:
|
|
|
|
QgsQueryBuilder( QgsVectorLayer *layer, QWidget *parent /TransferThis/ = 0,
|
|
Qt::WindowFlags fl = QgsGuiUtils::ModalDialogFlags );
|
|
%Docstring
|
|
This constructor is used when the query builder is called from the
|
|
vector layer properties dialog
|
|
\param layer existing vector layer
|
|
\param parent Parent widget
|
|
\param fl dialog flags
|
|
%End
|
|
|
|
~QgsQueryBuilder();
|
|
|
|
virtual void showEvent( QShowEvent *event );
|
|
|
|
|
|
public slots:
|
|
virtual void accept();
|
|
|
|
virtual void reject();
|
|
|
|
void clear();
|
|
void on_btnEqual_clicked();
|
|
void on_btnLessThan_clicked();
|
|
void on_btnGreaterThan_clicked();
|
|
void on_btnPct_clicked();
|
|
void on_btnIn_clicked();
|
|
void on_btnNotIn_clicked();
|
|
void on_btnLike_clicked();
|
|
void on_btnILike_clicked();
|
|
QString sql();
|
|
%Docstring
|
|
:rtype: str
|
|
%End
|
|
void setSql( const QString &sqlStatement );
|
|
void on_lstFields_clicked( const QModelIndex &index );
|
|
void on_lstFields_doubleClicked( const QModelIndex &index );
|
|
void on_lstValues_doubleClicked( const QModelIndex &index );
|
|
void on_btnLessEqual_clicked();
|
|
void on_btnGreaterEqual_clicked();
|
|
void on_btnNotEqual_clicked();
|
|
void on_btnAnd_clicked();
|
|
void on_btnNot_clicked();
|
|
void on_btnOr_clicked();
|
|
|
|
void on_buttonBox_helpRequested();
|
|
|
|
void test();
|
|
%Docstring
|
|
Test the constructed sql statement to see if the vector layer data provider likes it.
|
|
The number of rows that would be returned is displayed in a message box.
|
|
The test uses a "select count(*) from ..." query to test the SQL
|
|
statement.
|
|
%End
|
|
|
|
void on_btnGetAllValues_clicked();
|
|
%Docstring
|
|
Get all distinct values for the field. Values are inserted
|
|
into the value list box
|
|
%End
|
|
|
|
void on_btnSampleValues_clicked();
|
|
%Docstring
|
|
Get sample distinct values for the selected field. The sample size is
|
|
limited to an arbitrary value (currently set to 25). The values
|
|
are inserted into the values list box.
|
|
%End
|
|
|
|
void setDatasourceDescription( const QString &uri );
|
|
|
|
};
|
|
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/gui/qgsquerybuilder.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|