casa::Annotation Class Reference

#include <Annotation.h>

Inheritance diagram for casa::Annotation:

List of all members.

Public Member Functions
	Annotation (QWidget *parent=NULL)
void	setDimensionsPosition (int locationX, int locationY)
	Changes the size of the annotation.
void	setDimensions (int width, int height)
void	move (int positionX, int positionY)
	Moves the top left corner of the annotation to (positionX, positionY);.
bool	registerMousePosition (int mouseX, int mouseY)
	Stores the passed in values as reference points so that they can be later used to calculate how much to move the annotation.
void	mousePositionMoved (int mouseX, int mouseY)
	(mouseX,mouseY) are the new position of the mouse.
void	draw (QPainter *painter)
void	setSelected (bool selected)
bool	isSelected () const
bool	contains (int posX, int posY) const
virtual void	drawAnnotation (QPainter *painter)=0
void	showEditor ()
virtual	~Annotation ()
void	propertiesChanged ()
Protected Member Functions
void	init ()
Protected Attributes
AnnotationEditor	annotationEditor
int	pixelX
	Top left corner of the annotation.
int	pixelY
int	width
int	height
int	mouseDownX
	Stored reference point for later calculation move amounts.
int	mouseDownY
Private Types
enum	MouseLocation {   TOP_LEFT,   TOP_RIGHT,   BOTTOM_LEFT,   BOTTOM_RIGHT,   INTERIOR }
Private Member Functions
bool	isInCorner (int cornerX, int cornerY, int mouseX, int mouseY) const
void	drawCorner (MouseLocation cornerLocation, QPainter *painter, int cornerX, int cornerY)
Private Attributes
bool	selected
QColor	foregroundColor
const int	CORNER_SIZE
const int	MIN_WIDTH
const int	MIN_HEIGHT
MouseLocation	mouseLocation

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Detailed Description

Definition at line 18 of file Annotation.h.

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Member Enumeration Documentation

enum casa::Annotation::MouseLocation [private]

Enumerator:

TOP_LEFT
TOP_RIGHT
BOTTOM_LEFT
BOTTOM_RIGHT
INTERIOR

Definition at line 71 of file Annotation.h.

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Constructor & Destructor Documentation

casa::Annotation::Annotation

(

QWidget *

parent = NULL

)

virtual casa::Annotation::~Annotation

(

)

[virtual]

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Member Function Documentation

bool casa::Annotation::contains	(	int	posX,
		int	posY
	)		const

void casa::Annotation::draw

(

QPainter *

painter

)

virtual void casa::Annotation::drawAnnotation

(

QPainter *

painter

)

[pure virtual]

Implemented in casa::AnnotationText.

void casa::Annotation::drawCorner	(	MouseLocation	cornerLocation,
		QPainter *	painter,
		int	cornerX,
		int	cornerY
	)		[private]

void casa::Annotation::init

(

)

[protected]

bool casa::Annotation::isInCorner	(	int	cornerX,
		int	cornerY,
		int	mouseX,
		int	mouseY
	)		const [private]

bool casa::Annotation::isSelected

(

)

const

void casa::Annotation::mousePositionMoved	(	int	mouseX,
		int	mouseY
	)

(mouseX,mouseY) are the new position of the mouse.

The difference between the stored position and the new position is used to calculate how much to move the top left corner of the annotation.

void casa::Annotation::move	(	int	positionX,
		int	positionY
	)

Moves the top left corner of the annotation to (positionX, positionY);.

void casa::Annotation::propertiesChanged

(

)

[virtual]

Implements casa::PropertyListener.

Reimplemented in casa::AnnotationText.

bool casa::Annotation::registerMousePosition	(	int	mouseX,
		int	mouseY
	)

Stores the passed in values as reference points so that they can be later used to calculate how much to move the annotation.

Returns true if the mouse location has changed, say from a top right corner to the interior region of the annotation.

void casa::Annotation::setDimensions	(	int	width,
		int	height
	)

void casa::Annotation::setDimensionsPosition	(	int	locationX,
		int	locationY
	)

Changes the size of the annotation.

(locationX, locationY) are assumed to be the newer bottom right corner of the annotation.

void casa::Annotation::setSelected

(

bool

selected

)

void casa::Annotation::showEditor

(

)

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Member Data Documentation

AnnotationEditor casa::Annotation::annotationEditor [protected]

Definition at line 58 of file Annotation.h.

const int casa::Annotation::CORNER_SIZE [private]

Definition at line 77 of file Annotation.h.

QColor casa::Annotation::foregroundColor [private]

Definition at line 76 of file Annotation.h.

int casa::Annotation::height [protected]

Definition at line 64 of file Annotation.h.

const int casa::Annotation::MIN_HEIGHT [private]

Definition at line 79 of file Annotation.h.

const int casa::Annotation::MIN_WIDTH [private]

Definition at line 78 of file Annotation.h.

int casa::Annotation::mouseDownX [protected]

Stored reference point for later calculation move amounts.

Definition at line 67 of file Annotation.h.

int casa::Annotation::mouseDownY [protected]

Definition at line 68 of file Annotation.h.

MouseLocation casa::Annotation::mouseLocation [private]

Definition at line 80 of file Annotation.h.

int casa::Annotation::pixelX [protected]

Top left corner of the annotation.

Definition at line 61 of file Annotation.h.

int casa::Annotation::pixelY [protected]

Definition at line 62 of file Annotation.h.

bool casa::Annotation::selected [private]

Definition at line 75 of file Annotation.h.

int casa::Annotation::width [protected]

Definition at line 63 of file Annotation.h.

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

• code/display/QtPlotter/annotations/Annotation.h