QGIS API Documentation
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src
gui
processing
qgsprocessingrasteroptionswidgetwrapper.h
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/***************************************************************************
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qgsprocessingrasteroptionswidgetwrapper.h
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---------------------
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begin : November 2020
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copyright : (C) 2020 by Alexander Bruy
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email : alexander dot bruy at gmail dot com
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***************************************************************************/
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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 QGSPROCESSINGRASTEROPTIONSWIDGETWRAPPER_H
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#define QGSPROCESSINGRASTEROPTIONSWIDGETWRAPPER_H
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#define SIP_NO_FILE
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#include "
qgsprocessingwidgetwrapper.h
"
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class
QComboBox;
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class
QLineEdit;
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class
QgsRasterFormatSaveOptionsWidget
;
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class
GUI_EXPORT QgsProcessingRasterOptionsWidgetWrapper :
public
QgsAbstractProcessingParameterWidgetWrapper
,
public
QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public
:
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QgsProcessingRasterOptionsWidgetWrapper(
const
QgsProcessingParameterDefinition
*parameter =
nullptr
,
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QgsProcessingGui::WidgetType
type =
QgsProcessingGui::Standard
, QWidget *parent =
nullptr
);
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// QgsProcessingParameterWidgetFactoryInterface
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QString
parameterType
()
const override
;
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QgsAbstractProcessingParameterWidgetWrapper
*
createWidgetWrapper
(
const
QgsProcessingParameterDefinition
*parameter,
QgsProcessingGui::WidgetType
type )
override
;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *
createWidget
() override
SIP_FACTORY
;
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protected:
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void
setWidgetValue( const QVariant &value,
QgsProcessingContext
&context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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private:
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QLineEdit *mLineEdit =
nullptr
;
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QgsRasterFormatSaveOptionsWidget
*mOptionsWidget =
nullptr
;
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friend class TestProcessingGui;
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};
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#endif
// QGSPROCESSINGRASTEROPTIONSWIDGETWRAPPER_H
QgsAbstractProcessingParameterWidgetWrapper
A widget wrapper for Processing parameter value widgets.
Definition
qgsprocessingwidgetwrapper.h:279
QgsAbstractProcessingParameterWidgetWrapper::createWidget
virtual QWidget * createWidget()=0
Creates a new widget which allows customization of the parameter's value.
QgsProcessingContext
Contains information about the context in which a processing algorithm is executed.
Definition
qgsprocessingcontext.h:45
QgsProcessingGui::WidgetType
WidgetType
Types of dialogs which Processing widgets can be created for.
Definition
qgsprocessinggui.h:39
QgsProcessingGui::Standard
@ Standard
Standard algorithm dialog.
Definition
qgsprocessinggui.h:40
QgsProcessingParameterDefinition
Base class for the definition of processing parameters.
Definition
qgsprocessingparameters.h:334
QgsProcessingParameterWidgetFactoryInterface
An interface for Processing widget wrapper factories.
Definition
qgsprocessingwidgetwrapper.h:529
QgsProcessingParameterWidgetFactoryInterface::createWidgetWrapper
virtual QgsAbstractProcessingParameterWidgetWrapper * createWidgetWrapper(const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type)=0
Creates a new widget wrapper for the specified parameter definition.
QgsProcessingParameterWidgetFactoryInterface::parameterType
virtual QString parameterType() const =0
Returns the type string for the parameter type the factory is associated with.
QgsRasterFormatSaveOptionsWidget
A widget to select format-specific raster saving options.
Definition
qgsrasterformatsaveoptionswidget.h:32
SIP_FACTORY
#define SIP_FACTORY
Definition
qgis_sip.h:76
qgsprocessingwidgetwrapper.h
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