This class implements a concrete tool to create polygons. More...

#include <CreatePolygonTool.h>

Inheritance diagram for te::edit::CreatePolygonTool:

Signals
void	geometriesEdited ()

void	geometriesStarted ()

void	toolDeleted ()

Public Member Functions
void	disableMouseEvent (QMouseEvent::Type mEvent)

std::string	getLayerId ()

bool	isInUse () const

void	setInUse (const bool &status)

void	setLayer (te::map::AbstractLayer *layer)

Initializer Methods
Methods related to instantiation and destruction.
	CreatePolygonTool (te::qt::widgets::MapDisplay display, const te::map::AbstractLayerPtr &layer, const QCursor &cursor, bool showVertexes=true, QObject parent=0)
	It constructs a create polygon tool associated with the given map display.

	~CreatePolygonTool ()
	Destructor.

Initializer Methods
Methods related to instantiation and destruction.
virtual void	init ()

Protected Attributes
Feature *	m_feature

bool	m_isInUse

te::map::AbstractLayer *	m_layer

QMouseEvent::Type	m_mEvent

Private Member Functions
bool	eventFilter (QObject watched, QEvent e)
	Filters events if this object has been installed as an event filter for the watched object.

AbstractTool Methods
Methods related with tool behavior.
std::vector< te::gm::Coord2D >	m_coords
	The coord list managed by this tool.

te::gm::Coord2D	m_lastPos
	The last position captured on mouse move event.

bool	m_continuousMode
	A flag that indicates if the tool is working in 'continuous mode'. i.e. the coordinates will be acquired from each mouseMove.

bool	m_isFinished
	A flag that indicates if the operations was finished.

bool	m_showVertexes
	A flag that indicates whether the tool will display the vertices.

UndoStackManager &	m_stack

bool	mousePressEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse press events for the watched object.

bool	mouseMoveEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse move events for the watched object.

bool	mouseDoubleClickEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse double click events for the watched object.

bool	mouseReleaseEvent (QMouseEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive mouse release events for the watched object.

void	resetVisualizationTool ()

void	draw (bool closeGeometry)

void	drawPolygon ()

void	drawLine ()

void	clear ()

te::gm::Geometry *	buildPolygon ()

te::gm::Geometry *	buildLine ()

void	storeUndoCommand ()

bool	editingFinished ()

void	storeFeature ()

void	onExtentChanged ()

void	onCommandFeedback ()

AbstractTool Methods
Methods related with tool behavior.
MapDisplay *	m_display
	The map display associated with the tool.

QCursor	m_cursor
	The default tool cursor.

QCursor	m_curCursor
	The current mapdisplay cursor.

virtual bool	keyPressEvent (QKeyEvent *e)
	This event handler can be reimplemented in a concrete tool class to receive key press events for the watched object.

virtual void	setCursor (const QCursor &cursor)
	It sets the tool cursor.

Detailed Description

This class implements a concrete tool to create polygons.

Definition at line 64 of file CreatePolygonTool.h.

Constructor & Destructor Documentation

◆ CreatePolygonTool()

te::edit::CreatePolygonTool::CreatePolygonTool	(	te::qt::widgets::MapDisplay *	display,
		const te::map::AbstractLayerPtr &	layer,
		const QCursor &	cursor,
		bool	showVertexes = `true`,
		QObject *	parent = `0`
	)

It constructs a create polygon tool associated with the given map display.

Parameters

display	The map display associated with the tool.
parent	The tool's parent.

Note: The tool will NOT take the ownership of the given pointers.

◆ ~CreatePolygonTool()

te::edit::CreatePolygonTool::~CreatePolygonTool ( )

Destructor.

Member Function Documentation

◆ buildLine()

te::gm::Geometry * te::edit::CreatePolygonTool::buildLine ( )

private

◆ buildPolygon()

te::gm::Geometry * te::edit::CreatePolygonTool::buildPolygon ( )

private

◆ clear()

void te::edit::CreatePolygonTool::clear ( )

private

◆ disableMouseEvent()

void te::edit::GeometriesUpdateTool::disableMouseEvent ( QMouseEvent::Type mEvent )

inherited

◆ draw()

void te::edit::CreatePolygonTool::draw ( bool closeGeometry )

private

◆ drawLine()

void te::edit::CreatePolygonTool::drawLine ( )

private

◆ drawPolygon()

void te::edit::CreatePolygonTool::drawPolygon ( )

private

◆ editingFinished()

bool te::edit::CreatePolygonTool::editingFinished ( )

private

◆ eventFilter()

bool te::edit::GeometriesUpdateTool::eventFilter	(	QObject *	watched,
		QEvent *	e
	)

privatevirtualinherited

Filters events if this object has been installed as an event filter for the watched object.

Parameters

watched	The watched object.
event	The last event sent to watched object.

Note: In your reimplementation of this function, if you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.; Here, the default implementation looks for QMouseEvents and call the pure virutal methods defined on AbstractTool class, e.g. mousePressEvent().

Reimplemented from te::qt::widgets::AbstractTool.

◆ geometriesEdited

void te::edit::GeometriesUpdateTool::geometriesEdited ( )

signalinherited

◆ geometriesStarted

void te::edit::GeometriesUpdateTool::geometriesStarted ( )

signalinherited

◆ getLayerId()

std::string te::edit::GeometriesUpdateTool::getLayerId ( )

inherited

◆ init()

virtual void te::qt::widgets::AbstractTool::init ( )

virtualinherited

◆ isInUse()

bool te::edit::GeometriesUpdateTool::isInUse ( ) const

inherited

◆ keyPressEvent()

virtual bool te::qt::widgets::AbstractTool::keyPressEvent ( QKeyEvent * e )

virtualinherited

This event handler can be reimplemented in a concrete tool class to receive key press events for the watched object.

Parameters

e	The key event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented in te::edit::MoveGeometryTool, te::qt::widgets::CoordTracking, and te::qt::widgets::Measure.

◆ mouseDoubleClickEvent()

bool te::edit::CreatePolygonTool::mouseDoubleClickEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse double click events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Note: The AbstractTool will also receive mouse press and mouse release events in addition to the double click event. It is up to the developer to ensure that the application interprets these events correctly.

Reimplemented from te::qt::widgets::AbstractTool.

◆ mouseMoveEvent()

bool te::edit::CreatePolygonTool::mouseMoveEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse move events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented from te::qt::widgets::AbstractTool.

◆ mousePressEvent()

bool te::edit::CreatePolygonTool::mousePressEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse press events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented from te::qt::widgets::AbstractTool.

◆ mouseReleaseEvent()

bool te::edit::CreatePolygonTool::mouseReleaseEvent ( QMouseEvent * e )

virtual

This event handler can be reimplemented in a concrete tool class to receive mouse release events for the watched object.

Parameters

e	The mouse event.

Returns: If you want to filter the event out, i.e. stop it being handled further, return true; otherwise return false.

Reimplemented from te::qt::widgets::AbstractTool.

◆ onCommandFeedback

void te::edit::CreatePolygonTool::onCommandFeedback ( )

privateslot

◆ onExtentChanged

void te::edit::CreatePolygonTool::onExtentChanged ( )

privateslot

◆ resetVisualizationTool()

void te::edit::CreatePolygonTool::resetVisualizationTool ( )

virtual

Reimplemented from te::edit::GeometriesUpdateTool.

◆ setCursor()

virtual void te::qt::widgets::AbstractTool::setCursor ( const QCursor & cursor )

virtualinherited

It sets the tool cursor.

Parameters

cursor The cursor that will be used during the tool operation.

◆ setInUse()

void te::edit::GeometriesUpdateTool::setInUse ( const bool & status )

inherited

◆ setLayer()

void te::edit::GeometriesUpdateTool::setLayer ( te::map::AbstractLayer * layer )

inherited

◆ storeFeature()

void te::edit::CreatePolygonTool::storeFeature ( )

private

◆ storeUndoCommand()

void te::edit::CreatePolygonTool::storeUndoCommand ( )

private

◆ toolDeleted

void te::edit::GeometriesUpdateTool::toolDeleted ( )

signalinherited

Member Data Documentation

◆ m_continuousMode

bool te::edit::CreatePolygonTool::m_continuousMode

protected

A flag that indicates if the tool is working in 'continuous mode'. i.e. the coordinates will be acquired from each mouseMove.

Definition at line 138 of file CreatePolygonTool.h.

◆ m_coords

std::vector<te::gm::Coord2D> te::edit::CreatePolygonTool::m_coords

protected

The coord list managed by this tool.

Definition at line 136 of file CreatePolygonTool.h.

◆ m_curCursor

QCursor te::qt::widgets::AbstractTool::m_curCursor

protectedinherited

The current mapdisplay cursor.

Definition at line 175 of file AbstractTool.h.

◆ m_cursor

QCursor te::qt::widgets::AbstractTool::m_cursor

protectedinherited

The default tool cursor.

Definition at line 174 of file AbstractTool.h.

◆ m_display

MapDisplay* te::qt::widgets::AbstractTool::m_display

protectedinherited

The map display associated with the tool.

Definition at line 173 of file AbstractTool.h.

◆ m_feature

Feature* te::edit::GeometriesUpdateTool::m_feature

protectedinherited

Definition at line 100 of file GeometriesUpdateTool.h.

◆ m_isFinished

bool te::edit::CreatePolygonTool::m_isFinished

protected

A flag that indicates if the operations was finished.

Definition at line 139 of file CreatePolygonTool.h.

◆ m_isInUse

bool te::edit::GeometriesUpdateTool::m_isInUse

protectedinherited

Definition at line 97 of file GeometriesUpdateTool.h.

◆ m_lastPos

te::gm::Coord2D te::edit::CreatePolygonTool::m_lastPos

protected

The last position captured on mouse move event.

Definition at line 137 of file CreatePolygonTool.h.

◆ m_layer

te::map::AbstractLayer* te::edit::GeometriesUpdateTool::m_layer

protectedinherited

Definition at line 101 of file GeometriesUpdateTool.h.

◆ m_mEvent

QMouseEvent::Type te::edit::GeometriesUpdateTool::m_mEvent

protectedinherited

Definition at line 98 of file GeometriesUpdateTool.h.

◆ m_showVertexes

bool te::edit::CreatePolygonTool::m_showVertexes

protected

A flag that indicates whether the tool will display the vertices.

Definition at line 140 of file CreatePolygonTool.h.

◆ m_stack

UndoStackManager& te::edit::CreatePolygonTool::m_stack

protected

Definition at line 141 of file CreatePolygonTool.h.

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

/home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/edit/qt/tools/CreatePolygonTool.h

Signals

Public Member Functions

Protected Attributes

Private Member Functions

AbstractTool Methods

AbstractTool Methods

Detailed Description

Constructor & Destructor Documentation

◆ CreatePolygonTool()

◆ ~CreatePolygonTool()

Member Function Documentation

◆ buildLine()

◆ buildPolygon()

◆ clear()

◆ disableMouseEvent()

◆ draw()

◆ drawLine()

◆ drawPolygon()

◆ editingFinished()

◆ eventFilter()

◆ geometriesEdited

◆ geometriesStarted

◆ getLayerId()

◆ init()

◆ isInUse()

◆ keyPressEvent()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ onCommandFeedback

◆ onExtentChanged

◆ resetVisualizationTool()

◆ setCursor()

◆ setInUse()

◆ setLayer()

◆ storeFeature()

◆ storeUndoCommand()

◆ toolDeleted

Member Data Documentation

◆ m_continuousMode

◆ m_coords

◆ m_curCursor

◆ m_cursor

◆ m_display

◆ m_feature

◆ m_isFinished

◆ m_isInUse

◆ m_lastPos

◆ m_layer

◆ m_mEvent

◆ m_showVertexes

◆ m_stack