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src
gui
numericformats
qgsnumericformatselectorwidget.h
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/***************************************************************************
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qgsnumericformatselectorwidget.h
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--------------------------------
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begin : January 2020
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copyright : (C) 2020 by Nyall Dawson
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email : nyall dot dawson at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSNUMERICFORMATSELECTORWIDGET_H
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#define QGSNUMERICFORMATSELECTORWIDGET_H
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#include "qgis_gui.h"
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#include "
qgis_sip.h
"
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#include "
qgsguiutils.h
"
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#include "ui_qgsnumericformatselectorbase.h"
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#include <memory>
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#include <QDialog>
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class
QgsNumericFormat
;
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class
QgsBasicNumericFormat
;
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class
QgsExpressionContextGenerator
;
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class
QDialogButtonBox;
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class
GUI_EXPORT
QgsNumericFormatSelectorWidget
:
public
QgsPanelWidget
,
private
Ui::QgsNumericFormatSelectorBase
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{
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Q_OBJECT
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public
:
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QgsNumericFormatSelectorWidget
( QWidget *parent
SIP_TRANSFERTHIS
=
nullptr
);
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~QgsNumericFormatSelectorWidget
()
override
;
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void
setFormat(
const
QgsNumericFormat
*format );
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QgsNumericFormat
*format() const
SIP_TRANSFERBACK
;
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void
registerExpressionContextGenerator(
QgsExpressionContextGenerator
*generator );
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signals:
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void
changed();
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private slots:
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void
formatTypeChanged();
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void
formatChanged();
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private:
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void
populateTypes();
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void
updateFormatWidget();
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void
updateSampleText();
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std::unique_ptr<
QgsNumericFormat
> mCurrentFormat;
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std::unique_ptr<
QgsBasicNumericFormat
> mPreviewFormat;
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QgsExpressionContextGenerator
*mExpressionContextGenerator =
nullptr
;
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};
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class GUI_EXPORT
QgsNumericFormatSelectorDialog
: public QDialog
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{
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Q_OBJECT
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public
:
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QgsNumericFormatSelectorDialog
( QWidget *parent
SIP_TRANSFERTHIS
=
nullptr
, Qt::WindowFlags flags = QgsGuiUtils::ModalDialogFlags );
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void
setFormat(
const
QgsNumericFormat
*format );
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QgsNumericFormat
*format()
const
SIP_TRANSFERBACK
;
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void
registerExpressionContextGenerator(
QgsExpressionContextGenerator
*generator );
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private
:
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QgsNumericFormatSelectorWidget
*mFormatWidget =
nullptr
;
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QDialogButtonBox *mButtonBox =
nullptr
;
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};
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#endif
//QGSNUMERICFORMATSELECTORWIDGET_H
QgsBasicNumericFormat
A numeric formatter which returns a simple text representation of a value.
Definition
qgsbasicnumericformat.h:32
QgsExpressionContextGenerator
Abstract interface for generating an expression context.
Definition
qgsexpressioncontextgenerator.h:36
QgsNumericFormatSelectorDialog
A simple dialog for customizing a numeric format.
Definition
qgsnumericformatselectorwidget.h:105
QgsNumericFormatSelectorWidget
A widget which allows choice of numeric formats and the properties of them.
Definition
qgsnumericformatselectorwidget.h:38
QgsNumericFormatSelectorWidget::~QgsNumericFormatSelectorWidget
~QgsNumericFormatSelectorWidget() override
QgsNumericFormat
A numeric formatter allows for formatting a numeric value for display, using a variety of different f...
Definition
qgsnumericformat.h:279
QgsPanelWidget
Base class for any widget that can be shown as a inline panel.
Definition
qgspanelwidget.h:30
qgis_sip.h
SIP_TRANSFERTHIS
#define SIP_TRANSFERTHIS
Definition
qgis_sip.h:53
SIP_TRANSFERBACK
#define SIP_TRANSFERBACK
Definition
qgis_sip.h:48
qgsguiutils.h
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