A dialog used to select a specific symbol. More...

#include <SymbolSelectorDialog.h>

Inheritance diagram for te::qt::widgets::SymbolSelectorDialog:

Public Member Functions
Symbol *	getSymbol () const
	Gets the selected symbol. More...

Initializer Methods
Methods related to instantiation and destruction.
	SymbolSelectorDialog (QWidget *parent=0, Qt::WindowFlags f=0)
	Constructs a symbol selector dialog which is a child of parent, with widget flags set to f. More...

	~SymbolSelectorDialog ()
	Destructor. More...

Static Public Member Functions
static Symbol *	getSymbol (QWidget *parent, const QString &title="")
	Pops up a modal symbol selector dialog with the given window title, lets the user select a symbol, and returns that symbol. More...

Private Types
enum	NodeType { LIBRARY = 0, SYMBOL = 1 }
	Auxiliary internal enumeration to control the tree nodes. More...

Private Slots
void	onCurrentItemChanged (QTreeWidgetItem current, QTreeWidgetItem previous)

void	onLoadSymbolLibraryPushButtonPressed ()

void	onSearchLineEditTextChanged (const QString &text)

void	onShowSymbolInfoPushButtonPressed ()

Private Member Functions
void	filter (const QList< QTreeWidgetItem * > &items)
	Auxiliary internal method to filter the symbols. More...

QString	formatSymbolInfo (const SymbolInfo &info) const
	Auxiliary internal method to format a symbol info to be used on tool tips. More...

Symbol *	getSelectedSymbol () const
	Auxiliary internal method that returns the selected symbol. More...

Symbol *	getSymbolFromItem (QTreeWidgetItem *item) const
	Auxiliary internal method that returns the symbol given a list widget item. More...

void	initialize ()
	Initialize the dialog. More...

Private Attributes
SymbolPreviewWidget *	m_preview
	Preview Widget used to visualize the symbol. More...

std::auto_ptr < Ui::SymbolSelectorDialogForm >	m_ui
	Dialog form. More...

Detailed Description

A dialog used to select a specific symbol.

Definition at line 58 of file SymbolSelectorDialog.h.

Member Enumeration Documentation

enum te::qt::widgets::SymbolSelectorDialog::NodeType

private

Auxiliary internal enumeration to control the tree nodes.

Enumerator
LIBRARY	Library root node.
SYMBOL	Symbol node.

Definition at line 69 of file SymbolSelectorDialog.h.

Constructor & Destructor Documentation

te::qt::widgets::SymbolSelectorDialog::SymbolSelectorDialog	(	QWidget *	parent = `0`,
		Qt::WindowFlags	f = `0`
	)

Constructs a symbol selector dialog which is a child of parent, with widget flags set to f.

Definition at line 45 of file SymbolSelectorDialog.cpp.

References initialize(), m_preview, m_ui, onCurrentItemChanged(), onLoadSymbolLibraryPushButtonPressed(), onSearchLineEditTextChanged(), and onShowSymbolInfoPushButtonPressed().

te::qt::widgets::SymbolSelectorDialog::~SymbolSelectorDialog ( )

Destructor.

Definition at line 72 of file SymbolSelectorDialog.cpp.

Member Function Documentation

void te::qt::widgets::SymbolSelectorDialog::filter ( const QList< QTreeWidgetItem * > & items )

private

Auxiliary internal method to filter the symbols.

Definition at line 195 of file SymbolSelectorDialog.cpp.

QString te::qt::widgets::SymbolSelectorDialog::formatSymbolInfo ( const SymbolInfo & info ) const

private

Auxiliary internal method to format a symbol info to be used on tool tips.

Definition at line 250 of file SymbolSelectorDialog.cpp.

References te::qt::widgets::SymbolInfo::m_author, te::qt::widgets::SymbolInfo::m_description, te::qt::widgets::SymbolInfo::m_name, and te::qt::widgets::SymbolInfo::m_tags.

te::qt::widgets::Symbol * te::qt::widgets::SymbolSelectorDialog::getSelectedSymbol ( ) const

private

Auxiliary internal method that returns the selected symbol.

Definition at line 213 of file SymbolSelectorDialog.cpp.

te::qt::widgets::Symbol * te::qt::widgets::SymbolSelectorDialog::getSymbol	(	QWidget *	parent,
		const QString &	title = `""`
	)

static

Pops up a modal symbol selector dialog with the given window title, lets the user select a symbol, and returns that symbol.

Parameters

parent	Dialog parent.
title	Dialog title.

Note: The caller will take the ownership of the returned symbol.; It returns a NULL pointr if the user cancels the dialog.; It return a NULL pointer if there is not a selected symbol.

Definition at line 76 of file SymbolSelectorDialog.cpp.

References getSymbol().

Referenced by getSymbol().

te::qt::widgets::Symbol * te::qt::widgets::SymbolSelectorDialog::getSymbol ( ) const

Gets the selected symbol.

Returns: The selected fill element.

Note: The caller will take the ownership of the returned symbol.; It return a NULL pointer if there is not a selected symbol.

Definition at line 89 of file SymbolSelectorDialog.cpp.

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

Referenced by te::qt::widgets::StyleControllerWidget::onLibraryManagerClicked().

te::qt::widgets::Symbol * te::qt::widgets::SymbolSelectorDialog::getSymbolFromItem ( QTreeWidgetItem * item ) const

private

Auxiliary internal method that returns the symbol given a list widget item.

Definition at line 223 of file SymbolSelectorDialog.cpp.

References te::qt::widgets::SymbolLibraryManager::findByName(), and te::common::Singleton< SymbolLibraryManager >::getInstance().

void te::qt::widgets::SymbolSelectorDialog::initialize ( )

private

Initialize the dialog.

Definition at line 151 of file SymbolSelectorDialog.cpp.

References te::qt::widgets::SymbologyPreview::build(), te::qt::widgets::Symbol::getInfo(), te::common::Singleton< SymbolLibraryManager >::getInstance(), te::qt::widgets::SymbolLibraryManager::getIterator(), te::qt::widgets::Symbol::getSymbolizers(), te::qt::widgets::SymbolInfo::m_author, te::qt::widgets::SymbolInfo::m_description, te::qt::widgets::SymbolInfo::m_id, te::qt::widgets::SymbolInfo::m_name, and te::qt::widgets::SymbolInfo::m_tags.

Referenced by SymbolSelectorDialog().

void te::qt::widgets::SymbolSelectorDialog::onCurrentItemChanged	(	QTreeWidgetItem *	current,
		QTreeWidgetItem *	previous
	)

privateslot

Definition at line 99 of file SymbolSelectorDialog.cpp.

Referenced by SymbolSelectorDialog().

void te::qt::widgets::SymbolSelectorDialog::onLoadSymbolLibraryPushButtonPressed ( )

privateslot

Definition at line 123 of file SymbolSelectorDialog.cpp.

References te::qt::widgets::ReadSymbolLibrary(), and te::common::Exception::what().

Referenced by SymbolSelectorDialog().

void te::qt::widgets::SymbolSelectorDialog::onSearchLineEditTextChanged ( const QString & text )

privateslot

Definition at line 142 of file SymbolSelectorDialog.cpp.

Referenced by SymbolSelectorDialog().

void te::qt::widgets::SymbolSelectorDialog::onShowSymbolInfoPushButtonPressed ( )

privateslot

Definition at line 109 of file SymbolSelectorDialog.cpp.

References te::qt::widgets::Symbol::getInfo(), te::qt::widgets::SymbolInfoDialog::setReadMode(), and te::qt::widgets::SymbolInfoDialog::setSymbolInfo().

Referenced by SymbolSelectorDialog().

Member Data Documentation

SymbolPreviewWidget* te::qt::widgets::SymbolSelectorDialog::m_preview

private

Preview Widget used to visualize the symbol.

Definition at line 143 of file SymbolSelectorDialog.h.

Referenced by SymbolSelectorDialog().

std::auto_ptr<Ui::SymbolSelectorDialogForm> te::qt::widgets::SymbolSelectorDialog::m_ui

private

Dialog form.

Definition at line 142 of file SymbolSelectorDialog.h.

Referenced by SymbolSelectorDialog().

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

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

Public Member Functions

Static Public Member Functions

Private Types

Private Slots

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation