te::qt::widgets::SymbolTableWidget Class Reference

A widget used to preview a symbol as separated layers. More...

#include <SymbolTableWidget.h>

Inheritance diagram for te::qt::widgets::SymbolTableWidget:

Signals
void	symbolizerClicked (int index)
	This signal is emitted when a symbolizer of the symbol is clicked. More...

Public Member Functions
void	selectSymbolizer (const int &index)
	Selects the given index on symbol table layer. More...
QSize	sizeHint () const
	Return the size hint to this widget. More...
void	updatePreview (Symbol *symbol)
	Preview a symbol element. More...
Initializer Methods
Methods related to instantiation and destruction.
	SymbolTableWidget (const QSize &size, QWidget *parent=0)
	Constructs a symbol table widget with fixed size, which is a child of parent, with widget flags set to f. More...
	~SymbolTableWidget ()
	Destructor. More...

Protected Slots
void	onPreviewTableItemSelectionChanged ()

Private Attributes
QTableWidget *	m_previewTable
	Qt element that will be used to visualize preview results. More...
QSize	m_size
	Preview size. More...

Detailed Description

A widget used to preview a symbol as separated layers.

Definition at line 52 of file SymbolTableWidget.h.

Constructor & Destructor Documentation

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

Constructs a symbol table 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 39 of file SymbolTableWidget.cpp.

References m_previewTable, m_size, and onPreviewTableItemSelectionChanged().

te::qt::widgets::SymbolTableWidget::~SymbolTableWidget

(

)

Destructor.

Definition at line 72 of file SymbolTableWidget.cpp.

Member Function Documentation

void te::qt::widgets::SymbolTableWidget::onPreviewTableItemSelectionChanged ( )

protectedslot

Definition at line 101 of file SymbolTableWidget.cpp.

Referenced by SymbolTableWidget().

void te::qt::widgets::SymbolTableWidget::selectSymbolizer

(

const int &

index

)

Selects the given index on symbol table layer.

Parameters

index

The symbolizer index of symbol.

Definition at line 91 of file SymbolTableWidget.cpp.

QSize te::qt::widgets::SymbolTableWidget::sizeHint

(

)

const

Return the size hint to this widget.

Returns

The size hint.

Definition at line 96 of file SymbolTableWidget.cpp.

void te::qt::widgets::SymbolTableWidget::symbolizerClicked ( int  index )

signal

This signal is emitted when a symbolizer of the symbol is clicked.

Parameters

index

The symbolizer index.

void te::qt::widgets::SymbolTableWidget::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 76 of file SymbolTableWidget.cpp.

References te::qt::widgets::SymbologyPreview::build(), te::qt::widgets::Symbol::getSymbolizer(), and te::qt::widgets::Symbol::getSymbolizersCount().

Member Data Documentation

QTableWidget* te::qt::widgets::SymbolTableWidget::m_previewTable

private

Qt element that will be used to visualize preview results.

Definition at line 116 of file SymbolTableWidget.h.

Referenced by SymbolTableWidget().

QSize te::qt::widgets::SymbolTableWidget::m_size

private

Preview size.

Definition at line 117 of file SymbolTableWidget.h.

Referenced by SymbolTableWidget().

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

• C:/TL5_2015_release/terralib5/src/terralib/qt/widgets/se/SymbolTableWidget.h
• C:/TL5_2015_release/terralib5/src/terralib/qt/widgets/se/SymbolTableWidget.cpp