te::qt::widgets::HistogramDataWidget Class Reference

A widget used to adjust a histogram's input data. More...

#include <HistogramDataWidget.h>

Inheritance diagram for te::qt::widgets::HistogramDataWidget:

Public Member Functions
Ui::HistogramDataWidgetForm *	getForm ()
	Returns a pointer to the widget's form. More...
te::qt::widgets::Histogram *	getHistogram ()
	Returns a pointer to the widget's form. More...
	HistogramDataWidget (te::da::DataSet *dataSet, te::da::DataSetType *dataType, QWidget *parent=0, Qt::WindowFlags f=0)
	Constructor. More...
void	setHistogramProperty (int propId)
	Sets the property to be used in order to generate the histogram. More...
	~HistogramDataWidget ()
	Destructor. More...

Protected Slots
void	onPropertyComboBoxIndexChanged (QString text)

Private Attributes
std::auto_ptr< te::da::DataSet >	m_dataSet
	The dataset that will be used to generate the histogram graph. More...
std::auto_ptr < te::da::DataSetType >	m_dataType
	The type of the dataset that will be used to generate the histogram graphic. More...
std::auto_ptr < Ui::HistogramDataWidgetForm >	m_ui
	The widget's form. More...

Detailed Description

A widget used to adjust a histogram's input data.

Definition at line 59 of file HistogramDataWidget.h.

Constructor & Destructor Documentation

te::qt::widgets::HistogramDataWidget::HistogramDataWidget	(	te::da::DataSet *	dataSet,
		te::da::DataSetType *	dataType,
		QWidget *	parent = 0,
		Qt::WindowFlags	f = 0
	)

Constructor.

Parameters

dataSet	The dataset that will be used to generate a histogram.
dataType	The dataset that will be used to generate a histogram.
parent	this widget's parent
f	Window flags used to configure this widget

Definition at line 82 of file HistogramDataWidget.cpp.

References te::dt::GEOMETRY_TYPE, te::da::GetFirstPropertyPos(), getForm(), te::common::Singleton< RasterSummaryManager >::getInstance(), te::da::DataSet::getNumProperties(), te::da::DataSet::getPropertyDataType(), te::da::DataSet::getPropertyName(), te::da::HasLinkedTable(), m_dataSet, m_ui, onPropertyComboBoxIndexChanged(), te::dt::RASTER_TYPE, te::rst::SUMMARY_MAX, te::rst::SUMMARY_MIN, and updateSummary().

te::qt::widgets::HistogramDataWidget::~HistogramDataWidget

(

)

Destructor.

Definition at line 152 of file HistogramDataWidget.cpp.

Member Function Documentation

Ui::HistogramDataWidgetForm * te::qt::widgets::HistogramDataWidget::getForm

(

)

Returns a pointer to the widget's form.

Returns

A HistogramDataWidgetForm type pointer to the widget's form.

Note

The caller will not take ownership of the returned pointer.

Definition at line 156 of file HistogramDataWidget.cpp.

Referenced by HistogramDataWidget().

te::qt::widgets::Histogram * te::qt::widgets::HistogramDataWidget::getHistogram

(

)

Returns a pointer to the widget's form.

Returns

A HistogramDataWidgetForm type pointer to the widget's form.

Note

The caller will take ownership of the returned pointer.

Definition at line 161 of file HistogramDataWidget.cpp.

References te::qt::widgets::createHistogram(), te::dt::DATETIME_TYPE, te::da::GetFirstPropertyPos(), te::dt::RASTER_TYPE, and te::dt::STRING_TYPE.

Referenced by te::qt::widgets::DataSetTableView::createHistogram().

void te::qt::widgets::HistogramDataWidget::onPropertyComboBoxIndexChanged ( QString  text )

protectedslot

Definition at line 205 of file HistogramDataWidget.cpp.

References te::dt::DATETIME_TYPE, te::da::GetFirstPropertyPos(), te::common::Singleton< RasterSummaryManager >::getInstance(), te::da::GetPropertyPos(), te::da::HasLinkedTable(), te::dt::RASTER_TYPE, te::dt::STRING_TYPE, te::rst::SUMMARY_MAX, te::rst::SUMMARY_MIN, and updateSummary().

Referenced by HistogramDataWidget().

void te::qt::widgets::HistogramDataWidget::setHistogramProperty

(

int

propId

)

Sets the property to be used in order to generate the histogram.

Note

This function is intented to prevent the user from selecting a property through this widget in special cases, if that is not the intended behaviour, do not call this function.

Definition at line 199 of file HistogramDataWidget.cpp.

Referenced by te::qt::widgets::DataSetTableView::createHistogram().

Member Data Documentation

std::auto_ptr<te::da::DataSet> te::qt::widgets::HistogramDataWidget::m_dataSet

private

The dataset that will be used to generate the histogram graph.

Definition at line 112 of file HistogramDataWidget.h.

Referenced by HistogramDataWidget().

std::auto_ptr<te::da::DataSetType> te::qt::widgets::HistogramDataWidget::m_dataType

private

The type of the dataset that will be used to generate the histogram graphic.

Definition at line 113 of file HistogramDataWidget.h.

std::auto_ptr<Ui::HistogramDataWidgetForm> te::qt::widgets::HistogramDataWidget::m_ui

private

The widget's form.

Definition at line 111 of file HistogramDataWidget.h.

Referenced by HistogramDataWidget().

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The documentation for this class was generated from the following files:

• C:/TL5_2015_release/terralib5/src/terralib/qt/widgets/charts/HistogramDataWidget.h
• C:/TL5_2015_release/terralib5/src/terralib/qt/widgets/charts/HistogramDataWidget.cpp