Digitizing state before a Document has been created. In this state, the cursor is Qt::ArrowCursor. More...

#include <DigitizeStateEmpty.h>

Inheritance diagram for DigitizeStateEmpty:

Public Member Functions
	DigitizeStateEmpty (DigitizeStateContext &context)
	Single constructor.

virtual QString	activeCurve () const
	Name of the active Curve. This can include AXIS_CURVE_NAME.

virtual void	begin (CmdMediator *cmdMediator, DigitizeState previousState)
	Method that is called at the exact moment a state is entered.

virtual QCursor	cursor (CmdMediator *cmdMediator) const
	Returns the state-specific cursor shape.

virtual void	end ()
	Method that is called at the exact moment a state is exited. Typically called just before begin for the next state.

virtual void	handleCurveChange (CmdMediator *cmdMediator)
	Handle the selection of a new curve. At a minimum, DigitizeStateSegment will generate a new set of Segments.

virtual void	handleKeyPress (CmdMediator *cmdMediator, Qt::Key key, bool atLeastOneSelectedItem)
	Handle a key press that was intercepted earlier.

virtual void	handleMouseMove (CmdMediator *cmdMediator, QPointF posScreen)
	Handle a mouse move. This is part of an experiment to see if augmenting the cursor in Point Match mode is worthwhile.

virtual void	handleMousePress (CmdMediator *cmdMediator, QPointF posScreen)
	Handle a mouse press that was intercepted earlier.

virtual void	handleMouseRelease (CmdMediator *cmdMediator, QPointF posScreen)
	Handle a mouse release that was intercepted earlier.

virtual QString	state () const
	State name for debugging.

virtual void	updateModelDigitizeCurve (CmdMediator *cmdMediator, const DocumentModelDigitizeCurve &modelDigitizeCurve)
	Update the digitize curve settings.

virtual void	updateModelSegments (const DocumentModelSegments &modelSegments)
	Update the segments given the new settings.

Public Member Functions inherited from DigitizeStateAbstractBase
	DigitizeStateAbstractBase (DigitizeStateContext &context)
	Single constructor.

DigitizeStateContext &	context ()
	Reference to the DigitizeStateContext that contains all the DigitizeStateAbstractBase subclasses, without const.

const DigitizeStateContext &	context () const
	Reference to the DigitizeStateContext that contains all the DigitizeStateAbstractBase subclasses, without const.

void	handleContextMenuEvent (CmdMediator *cmdMediator, const QString &pointIdentifier)
	Handle a right click that was intercepted earlier. This is done in the superclass since it works the same in all states.

virtual void	handleLeave (CmdMediator *cmdMediator)
	Handle leave in case an override cursor is in effect from last QDialog, by resetting the override cursor.

void	handleSetOverrideCursor (CmdMediator *cmdMediator, const QCursor &cursor)
	Handle the command to set the override cursor.

void	removeOverrideCursor ()
	Remove the override cursor if it is in use. This is called after a leave event, and prior to displaying a QDialog.

void	setCursor (CmdMediator *cmdMediator)
	Update the cursor according to the current state.

Additional Inherited Members

Detailed Description

Digitizing state before a Document has been created. In this state, the cursor is Qt::ArrowCursor.

Definition at line 13 of file DigitizeStateEmpty.h.

Constructor & Destructor Documentation

◆ DigitizeStateEmpty()

DigitizeStateEmpty::DigitizeStateEmpty ( DigitizeStateContext & context )

Single constructor.

Definition at line 13 of file DigitizeStateEmpty.cpp.

◆ ~DigitizeStateEmpty()

DigitizeStateEmpty::~DigitizeStateEmpty ( )

virtual

Definition at line 18 of file DigitizeStateEmpty.cpp.

Member Function Documentation

◆ activeCurve()

QString DigitizeStateEmpty::activeCurve ( ) const

virtual

Name of the active Curve. This can include AXIS_CURVE_NAME.

Implements DigitizeStateAbstractBase.

Definition at line 22 of file DigitizeStateEmpty.cpp.

◆ begin()

void DigitizeStateEmpty::begin	(	CmdMediator *	cmdMediator,
		DigitizeState	previousState
	)

virtual

Method that is called at the exact moment a state is entered.

Typically called just after end for the previous state. The previousState value is used by DigitizeStateColorPicker to return to the previous state

Implements DigitizeStateAbstractBase.

Definition at line 27 of file DigitizeStateEmpty.cpp.

◆ cursor()

QCursor DigitizeStateEmpty::cursor ( CmdMediator * cmdMediator ) const

virtual

Returns the state-specific cursor shape.

Implements DigitizeStateAbstractBase.

Definition at line 36 of file DigitizeStateEmpty.cpp.

◆ end()

void DigitizeStateEmpty::end ( )

virtual

Method that is called at the exact moment a state is exited. Typically called just before begin for the next state.

Implements DigitizeStateAbstractBase.

Definition at line 43 of file DigitizeStateEmpty.cpp.

◆ handleCurveChange()

void DigitizeStateEmpty::handleCurveChange ( CmdMediator * cmdMediator )

virtual

Handle the selection of a new curve. At a minimum, DigitizeStateSegment will generate a new set of Segments.

Implements DigitizeStateAbstractBase.

Definition at line 48 of file DigitizeStateEmpty.cpp.

◆ handleKeyPress()

void DigitizeStateEmpty::handleKeyPress	(	CmdMediator *	cmdMediator,
		Qt::Key	key,
		bool	atLeastOneSelectedItem
	)

virtual

Handle a key press that was intercepted earlier.

Implements DigitizeStateAbstractBase.

Definition at line 53 of file DigitizeStateEmpty.cpp.

◆ handleMouseMove()

void DigitizeStateEmpty::handleMouseMove	(	CmdMediator *	cmdMediator,
		QPointF	posScreen
	)

virtual

Handle a mouse move. This is part of an experiment to see if augmenting the cursor in Point Match mode is worthwhile.

Implements DigitizeStateAbstractBase.

Definition at line 61 of file DigitizeStateEmpty.cpp.

◆ handleMousePress()

void DigitizeStateEmpty::handleMousePress	(	CmdMediator *	cmdMediator,
		QPointF	pos
	)

virtual

Handle a mouse press that was intercepted earlier.

Implements DigitizeStateAbstractBase.

Definition at line 67 of file DigitizeStateEmpty.cpp.

◆ handleMouseRelease()

void DigitizeStateEmpty::handleMouseRelease	(	CmdMediator *	cmdMediator,
		QPointF	pos
	)

virtual

Handle a mouse release that was intercepted earlier.

Implements DigitizeStateAbstractBase.

Definition at line 73 of file DigitizeStateEmpty.cpp.

◆ state()

QString DigitizeStateEmpty::state ( ) const

virtual

State name for debugging.

Implements DigitizeStateAbstractBase.

Definition at line 79 of file DigitizeStateEmpty.cpp.

◆ updateModelDigitizeCurve()

void DigitizeStateEmpty::updateModelDigitizeCurve	(	CmdMediator *	cmdMediator,
		const DocumentModelDigitizeCurve &	modelDigitizeCurve
	)

virtual

Update the digitize curve settings.

Implements DigitizeStateAbstractBase.

Definition at line 84 of file DigitizeStateEmpty.cpp.

◆ updateModelSegments()

void DigitizeStateEmpty::updateModelSegments ( const DocumentModelSegments & modelSegments )

virtual

Update the segments given the new settings.

Implements DigitizeStateAbstractBase.

Definition at line 90 of file DigitizeStateEmpty.cpp.

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

DigitizeState/DigitizeStateEmpty.h
DigitizeState/DigitizeStateEmpty.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DigitizeStateEmpty()

◆ ~DigitizeStateEmpty()

Member Function Documentation

◆ activeCurve()

◆ begin()

◆ cursor()

◆ end()

◆ handleCurveChange()

◆ handleKeyPress()

◆ handleMouseMove()

◆ handleMousePress()

◆ handleMouseRelease()

◆ state()

◆ updateModelDigitizeCurve()

◆ updateModelSegments()