te::qt::widgets::SymbolPreviewWidget Class Reference

A widget used to preview symbol elements. More...

#include <SymbolPreviewWidget.h>

Inheritance diagram for te::qt::widgets::SymbolPreviewWidget:

Public Member Functions
void	updatePreview (Symbol *symbol)
	Preview a symbol element. More...
void	updatePreview (const std::vector< te::se::Symbolizer * > &symbolizers)
	Preview a set of symbolizer elements. More...
void	updatePreview (te::se::Symbolizer *symbolizer)
	Preview a symbolizer element. More...
Initializer Methods
Methods related to instantiation and destruction.
	SymbolPreviewWidget (const QSize &size, QWidget *parent=0)
	Constructs a symbol preview widget with fixed size, which is a child of parent, with widget flags set to f. More...
	~SymbolPreviewWidget ()
	Destructor. More...

Private Attributes
te::gm::Geometry *	m_geom
	Geometry used to draw the preview. More...
QLabel *	m_previewLabel
	Qt element that will be used to visualize preview result. More...
QSize	m_size
	Preview size. More...

Detailed Description

A widget used to preview symbol elements.

Definition at line 61 of file SymbolPreviewWidget.h.

Constructor & Destructor Documentation

te::qt::widgets::SymbolPreviewWidget::SymbolPreviewWidget	(	const QSize &	size,
		QWidget *	parent = 0
	)

Constructs a symbol preview widget with fixed size, which is a child of parent, with widget flags set to f.

Parameters

size	The preview size.
parent	The widget's parent.

Definition at line 44 of file SymbolPreviewWidget.cpp.

References m_previewLabel, and m_size.

te::qt::widgets::SymbolPreviewWidget::~SymbolPreviewWidget

(

)

Destructor.

Definition at line 60 of file SymbolPreviewWidget.cpp.

Member Function Documentation

void te::qt::widgets::SymbolPreviewWidget::updatePreview

(

Symbol *

symbol

)

Preview a symbol element.

Parameters

symb	A valid symbol element.

Note

The widget will NOT take the ownership of the given symbol.

Definition at line 65 of file SymbolPreviewWidget.cpp.

References te::qt::widgets::Symbol::getSymbolizers().

void te::qt::widgets::SymbolPreviewWidget::updatePreview

(

const std::vector< te::se::Symbolizer * > &

symbolizers

)

Preview a set of symbolizer elements.

Parameters

symbolizers

The set of symbolizer elements.

Note

The widget will NOT take the ownership of the given symbolizers.

Definition at line 70 of file SymbolPreviewWidget.cpp.

References te::qt::widgets::SymbologyPreview::build().

void te::qt::widgets::SymbolPreviewWidget::updatePreview

(

te::se::Symbolizer *

symbolizer

)

Preview a symbolizer element.

Parameters

symb	A valid symbolizer element.

Note

The widget will NOT take the ownership of the given symbolizer.

Definition at line 75 of file SymbolPreviewWidget.cpp.

References te::qt::widgets::SymbologyPreview::build().

Member Data Documentation

te::gm::Geometry* te::qt::widgets::SymbolPreviewWidget::m_geom

private

Geometry used to draw the preview.

Definition at line 115 of file SymbolPreviewWidget.h.

QLabel* te::qt::widgets::SymbolPreviewWidget::m_previewLabel

private

Qt element that will be used to visualize preview result.

Definition at line 114 of file SymbolPreviewWidget.h.

Referenced by SymbolPreviewWidget().

QSize te::qt::widgets::SymbolPreviewWidget::m_size

private

Preview size.

Definition at line 116 of file SymbolPreviewWidget.h.

Referenced by SymbolPreviewWidget().

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

• C:/BB_TL5/terralib5/src/terralib/qt/widgets/se/SymbolPreviewWidget.h
• C:/BB_TL5/terralib5/src/terralib/qt/widgets/se/SymbolPreviewWidget.cpp