te::qt::widgets::SymbolSelectorDialog Class Reference

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.

te::qt::widgets::SymbolSelectorDialog::~SymbolSelectorDialog

(

)

Destructor.

Member Function Documentation

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

private

Auxiliary internal method to filter the symbols.

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.

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

private

Auxiliary internal method that returns the selected symbol.

static 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.

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.

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

private

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

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

private

Initialize the dialog.

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

privateslot

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

privateslot

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

privateslot

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

privateslot

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.

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

private

Dialog form.

Definition at line 142 of file SymbolSelectorDialog.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_master/terralib5/src/terralib/qt/widgets/se/SymbolSelectorDialog.h