QGIS API Documentation: QgsAdvancedDigitizingDockWidget::CadConstraint Class Reference

QGIS API Documentation 2.18.21-Las Palmas (9fba24a)

The CadConstraint is an abstract class for all basic constraints (angle/distance/x/y). More...

#include <qgsadvanceddigitizingdockwidget.h>

Public Types
enum	LockMode { NoLock, SoftLock, HardLock }
	The lock mode. More...

Public Member Functions
	CadConstraint (QLineEdit lineEdit, QToolButton lockerButton, QToolButton relativeButton=nullptr, QToolButton repeatingLockButton=nullptr)
	Constructor for CadConstraint. More...

bool	isLocked () const
	Is any kind of lock mode enabled. More...

bool	isRepeatingLock () const
	Returns true if a repeating lock is set for the constraint. More...

QLineEdit *	lineEdit () const
	The line edit that manages the value of the constraint. More...

LockMode	lockMode () const
	The current lock mode of this constraint. More...

bool	relative () const
	Is the constraint in relative mode. More...

void	setLockMode (LockMode mode)
	Set the lock mode. More...

void	setRelative (bool relative)
	Set if the constraint should be treated relative. More...

void	setRepeatingLock (bool repeating)
	Sets whether a repeating lock is set for the constraint. More...

void	setValue (double value, bool updateWidget=true)
	Set the value of the constraint. More...

void	toggleLocked ()
	Toggle lock mode. More...

void	toggleRelative ()
	Toggle relative mode. More...

double	value () const
	The value of the constraint. More...

Detailed Description

The CadConstraint is an abstract class for all basic constraints (angle/distance/x/y).

It contains all values (locked, value, relative) and pointers to corresponding widgets.

Note: Relative is not mandatory since it is not used for distance.

Definition at line 78 of file qgsadvanceddigitizingdockwidget.h.

Member Enumeration Documentation

◆ LockMode

enum QgsAdvancedDigitizingDockWidget::CadConstraint::LockMode

The lock mode.

Enumerator
NoLock
SoftLock
HardLock

Definition at line 84 of file qgsadvanceddigitizingdockwidget.h.

Constructor & Destructor Documentation

◆ CadConstraint()

QgsAdvancedDigitizingDockWidget::CadConstraint::CadConstraint	(	QLineEdit *	lineEdit,
		QToolButton *	lockerButton,
		QToolButton *	relativeButton = `nullptr`,
		QToolButton *	repeatingLockButton = `nullptr`
	)

inline

Constructor for CadConstraint.

Parameters

lineEdit	associated line edit for constraint value
lockerButton	associated button for locking constraint
relativeButton	optional button for toggling relative constraint mode
repeatingLockButton	optional button for toggling repeating lock mode

Definition at line 97 of file qgsadvanceddigitizingdockwidget.h.

Member Function Documentation

◆ isLocked()

bool QgsAdvancedDigitizingDockWidget::CadConstraint::isLocked ( ) const

inline

Is any kind of lock mode enabled.

Definition at line 116 of file qgsadvanceddigitizingdockwidget.h.

◆ isRepeatingLock()

bool QgsAdvancedDigitizingDockWidget::CadConstraint::isRepeatingLock ( ) const

inline

Returns true if a repeating lock is set for the constraint.

Repeating locks are not automatically cleared after a new point is added.

Note: added in QGIS 2.16

See also: setRepeatingLock()

Definition at line 123 of file qgsadvanceddigitizingdockwidget.h.

◆ lineEdit()

QLineEdit* QgsAdvancedDigitizingDockWidget::CadConstraint::lineEdit ( ) const

inline

The line edit that manages the value of the constraint.

Definition at line 137 of file qgsadvanceddigitizingdockwidget.h.

◆ lockMode()

LockMode QgsAdvancedDigitizingDockWidget::CadConstraint::lockMode ( ) const

inline

The current lock mode of this constraint.

Returns: Lock mode

Definition at line 112 of file qgsadvanceddigitizingdockwidget.h.

◆ relative()

bool QgsAdvancedDigitizingDockWidget::CadConstraint::relative ( ) const

inline

Is the constraint in relative mode.

Definition at line 128 of file qgsadvanceddigitizingdockwidget.h.

◆ setLockMode()

void QgsAdvancedDigitizingDockWidget::CadConstraint::setLockMode ( LockMode mode )

Set the lock mode.

Definition at line 1256 of file qgsadvanceddigitizingdockwidget.cpp.

◆ setRelative()

void QgsAdvancedDigitizingDockWidget::CadConstraint::setRelative ( bool relative )

Set if the constraint should be treated relative.

Definition at line 1286 of file qgsadvanceddigitizingdockwidget.cpp.

◆ setRepeatingLock()

void QgsAdvancedDigitizingDockWidget::CadConstraint::setRepeatingLock ( bool repeating )

Sets whether a repeating lock is set for the constraint.

Repeating locks are not automatically cleared after a new point is added.

Parameters

repeating set to true to set the lock to repeat automatically

Note: added in QGIS 2.16

See also: isRepeatingLock()

Definition at line 1279 of file qgsadvanceddigitizingdockwidget.cpp.

◆ setValue()

void QgsAdvancedDigitizingDockWidget::CadConstraint::setValue	(	double	value,
		bool	updateWidget = `true`
	)

Set the value of the constraint.

Parameters

value	new value for constraint
updateWidget	set to false to prevent automatically updating the associated widget's value

Definition at line 1295 of file qgsadvanceddigitizingdockwidget.cpp.

◆ toggleLocked()

void QgsAdvancedDigitizingDockWidget::CadConstraint::toggleLocked ( )

Toggle lock mode.

Definition at line 1302 of file qgsadvanceddigitizingdockwidget.cpp.

◆ toggleRelative()

void QgsAdvancedDigitizingDockWidget::CadConstraint::toggleRelative ( )

Toggle relative mode.

Definition at line 1307 of file qgsadvanceddigitizingdockwidget.cpp.

◆ value()

double QgsAdvancedDigitizingDockWidget::CadConstraint::value ( ) const

inline

The value of the constraint.

Definition at line 132 of file qgsadvanceddigitizingdockwidget.h.

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

/tmp/buildd/qgis-2.18.21+99unstable/src/gui/qgsadvanceddigitizingdockwidget.h
/tmp/buildd/qgis-2.18.21+99unstable/src/gui/qgsadvanceddigitizingdockwidget.cpp