Controller for free drawing on an unwrapped surface. More...

#include <InputController.h>

Inheritance diagram for MantidQt::MantidWidgets::InputControllerDraw:

Public Member Functions
void	enterEvent (QEvent *) override

	InputControllerDraw (QObject *parent)
	Constructor. More...

void	leaveEvent (QEvent *) override

void	mouseMoveEvent (QMouseEvent *) override
	Process the mouse move event. More...

void	mousePressEvent (QMouseEvent *) override
	Process the mouse press event. More...

void	mouseReleaseEvent (QMouseEvent *) override
	Process the mouse button release event. More...

void	wheelEvent (QWheelEvent *) override

	~InputControllerDraw () override

Public Member Functions inherited from MantidQt::MantidWidgets::InputController
bool	canShowContextMenu () const
	Returns true if a surface using this controller can show a context menu on right-click. More...

virtual void	enterEvent (QEvent *)

virtual void	freezeRotation (bool)

	InputController (QObject *parent, bool contextAllowed=true)

virtual void	keyPressEvent (QKeyEvent *)

virtual void	leaveEvent (QEvent *)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	mousePressEvent (QMouseEvent *)

virtual void	mouseReleaseEvent (QMouseEvent *)

virtual void	onDisabled ()
	To be called when this controller looses control. More...

virtual void	onEnabled ()
	To be called when this controller takes control of the input. More...

virtual void	onPaint (QPainter &)
	To be called after the owner widget has drawn its content. More...

virtual void	wheelEvent (QWheelEvent *)

	~InputController () override=default

Protected Member Functions
int	cursorSize () const

bool	isActive () const

bool	isLeftButtonPressed () const

bool	isRightButtonPressed () const

Private Member Functions
virtual void	drawCursor (QPixmap *cursor)=0

void	redrawCursor ()

virtual void	resize ()=0

virtual void	setPosition (const QPoint &pos)=0

virtual void	signalLeftClick ()=0

virtual void	signalRightClick ()

Private Attributes
QPixmap *	m_cursor

bool	m_isActive

bool	m_isLeftButtonPressed

bool	m_isRightButtonPressed

const int	m_max_size

int	m_size
	Size of the cursor. More...

Additional Inherited Members
Signals inherited from MantidQt::MantidWidgets::InputController
void	disabled ()

void	enabled ()

void	touchPointAt (int, int)

Detailed Description

Controller for free drawing on an unwrapped surface.

Definition at line 218 of file InputController.h.

Constructor & Destructor Documentation

◆ InputControllerDraw()

MantidQt::MantidWidgets::InputControllerDraw::InputControllerDraw ( QObject * parent )

Constructor.

Definition at line 277 of file InputController.cpp.

◆ ~InputControllerDraw()

MantidQt::MantidWidgets::InputControllerDraw::~InputControllerDraw ( )

override

Definition at line 281 of file InputController.cpp.

References m_cursor.

Member Function Documentation

◆ cursorSize()

int MantidQt::MantidWidgets::InputControllerDraw::cursorSize ( ) const

inlineprotected

Definition at line 233 of file InputController.h.

References m_size.

Referenced by MantidQt::MantidWidgets::InputControllerSelection::drawCursor(), MantidQt::MantidWidgets::InputControllerDrawAndErase::drawCursor(), MantidQt::MantidWidgets::InputControllerDrawAndErase::makePolygon(), and MantidQt::MantidWidgets::InputControllerSelection::resize().

◆ drawCursor()

virtual void MantidQt::MantidWidgets::InputControllerDraw::drawCursor ( QPixmap * cursor )

privatepure virtual

Implemented in MantidQt::MantidWidgets::InputControllerSelection, and MantidQt::MantidWidgets::InputControllerDrawAndErase.

Referenced by redrawCursor().

◆ enterEvent()

void MantidQt::MantidWidgets::InputControllerDraw::enterEvent ( QEvent * )

overridevirtual

Reimplemented from MantidQt::MantidWidgets::InputController.

Definition at line 333 of file InputController.cpp.

References m_cursor, m_isActive, and redrawCursor().

◆ isActive()

bool MantidQt::MantidWidgets::InputControllerDraw::isActive ( ) const

inlineprotected

Definition at line 236 of file InputController.h.

Referenced by MantidQt::MantidWidgets::InputControllerSelection::onPaint().

◆ isLeftButtonPressed()

bool MantidQt::MantidWidgets::InputControllerDraw::isLeftButtonPressed ( ) const

inlineprotected

Definition at line 234 of file InputController.h.

Referenced by MantidQt::MantidWidgets::InputControllerSelection::onPaint().

◆ isRightButtonPressed()

bool MantidQt::MantidWidgets::InputControllerDraw::isRightButtonPressed ( ) const

inlineprotected

Definition at line 235 of file InputController.h.

◆ leaveEvent()

void MantidQt::MantidWidgets::InputControllerDraw::leaveEvent ( QEvent * )

overridevirtual

Reimplemented from MantidQt::MantidWidgets::InputController.

Definition at line 339 of file InputController.cpp.

References m_isActive.

◆ mouseMoveEvent()

void MantidQt::MantidWidgets::InputControllerDraw::mouseMoveEvent ( QMouseEvent * event )

overridevirtual

Process the mouse move event.

Reimplemented from MantidQt::MantidWidgets::InputController.

Definition at line 301 of file InputController.cpp.

References m_isActive, m_isLeftButtonPressed, m_isRightButtonPressed, setPosition, signalLeftClick(), and signalRightClick().

◆ mousePressEvent()

void MantidQt::MantidWidgets::InputControllerDraw::mousePressEvent ( QMouseEvent * event )

overridevirtual

Process the mouse press event.

Reimplemented from MantidQt::MantidWidgets::InputController.

Definition at line 286 of file InputController.cpp.

References m_isActive, m_isLeftButtonPressed, m_isRightButtonPressed, setPosition, signalLeftClick(), and signalRightClick().

◆ mouseReleaseEvent()

void MantidQt::MantidWidgets::InputControllerDraw::mouseReleaseEvent ( QMouseEvent * event )

overridevirtual

Process the mouse button release event.

Reimplemented from MantidQt::MantidWidgets::InputController.

Definition at line 314 of file InputController.cpp.

References m_isLeftButtonPressed, and m_isRightButtonPressed.

◆ redrawCursor()

void MantidQt::MantidWidgets::InputControllerDraw::redrawCursor ( )

private

Definition at line 344 of file InputController.cpp.

References drawCursor(), m_cursor, and m_max_size.

Referenced by enterEvent(), and wheelEvent().

◆ resize()

virtual void MantidQt::MantidWidgets::InputControllerDraw::resize ( )

privatepure virtual

Implemented in MantidQt::MantidWidgets::InputControllerSelection, and MantidQt::MantidWidgets::InputControllerDrawAndErase.

Referenced by wheelEvent().

◆ setPosition()

virtual void MantidQt::MantidWidgets::InputControllerDraw::setPosition ( const QPoint & pos )

privatepure virtual

Implemented in MantidQt::MantidWidgets::InputControllerSelection, and MantidQt::MantidWidgets::InputControllerDrawAndErase.

◆ signalLeftClick()

virtual void MantidQt::MantidWidgets::InputControllerDraw::signalLeftClick ( )

privatepure virtual

Implemented in MantidQt::MantidWidgets::InputControllerSelection, and MantidQt::MantidWidgets::InputControllerDrawAndErase.

Referenced by mouseMoveEvent(), and mousePressEvent().

◆ signalRightClick()

void MantidQt::MantidWidgets::InputControllerDraw::signalRightClick ( )

privatevirtual

Reimplemented in MantidQt::MantidWidgets::InputControllerDrawAndErase.

Definition at line 351 of file InputController.cpp.

Referenced by mouseMoveEvent(), and mousePressEvent().

◆ wheelEvent()

void MantidQt::MantidWidgets::InputControllerDraw::wheelEvent ( QWheelEvent * event )

overridevirtual

Reimplemented from MantidQt::MantidWidgets::InputController.

Definition at line 322 of file InputController.cpp.

References Mantid::Geometry::d, m_cursor, m_max_size, m_size, redrawCursor(), and resize().

Member Data Documentation

◆ m_cursor

QPixmap* MantidQt::MantidWidgets::InputControllerDraw::m_cursor

private

Definition at line 251 of file InputController.h.

Referenced by enterEvent(), redrawCursor(), wheelEvent(), and ~InputControllerDraw().

◆ m_isActive

bool MantidQt::MantidWidgets::InputControllerDraw::m_isActive

private

Definition at line 250 of file InputController.h.

Referenced by enterEvent(), leaveEvent(), mouseMoveEvent(), and mousePressEvent().

◆ m_isLeftButtonPressed

bool MantidQt::MantidWidgets::InputControllerDraw::m_isLeftButtonPressed

private

Definition at line 248 of file InputController.h.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

◆ m_isRightButtonPressed

bool MantidQt::MantidWidgets::InputControllerDraw::m_isRightButtonPressed

private

Definition at line 249 of file InputController.h.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

◆ m_max_size

const int MantidQt::MantidWidgets::InputControllerDraw::m_max_size

private

Definition at line 246 of file InputController.h.

Referenced by redrawCursor(), and wheelEvent().

◆ m_size

int MantidQt::MantidWidgets::InputControllerDraw::m_size

private

Size of the cursor.

Definition at line 247 of file InputController.h.

Referenced by wheelEvent().

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

qt/widgets/common/inc/MantidQtWidgets/Common/InputController.h
qt/widgets/common/src/InputController.cpp

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ InputControllerDraw()

◆ ~InputControllerDraw()

Member Function Documentation

◆ cursorSize()

◆ drawCursor()

◆ enterEvent()

◆ isActive()

◆ isLeftButtonPressed()

◆ isRightButtonPressed()

◆ leaveEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ redrawCursor()

◆ resize()

◆ setPosition()

◆ signalLeftClick()

◆ signalRightClick()

◆ wheelEvent()

Member Data Documentation

◆ m_cursor

◆ m_isActive

◆ m_isLeftButtonPressed

◆ m_isRightButtonPressed

◆ m_max_size

◆ m_size