CursorPainter Class Reference

#include <OpenFlipper/widgets/glWidget/CursorPainter.hh>

Inheritance diagram for CursorPainter:

Public Member Functions
	CursorPainter (QObject *_parent=0)
	Constructor.
	~CursorPainter ()
	Destructor.
void	setCursor (const QCursor &_cursor)
	Sets the current used cursor.
void	initializeGL ()
	Needs to be called after the gl context has been set up to initialize internal values.
void	registerViewer (glViewer *_viewer)
	Add a glViewer that will use this CursorPainter.
void	paintCursor (ACG::GLState *_state)
	Cursor painting function. The _state has to be setup that 0,0,0 is at the cursor position.
void	updateCursorPosition (QPointF _scenePos)
	Sets the current cursor position.
QPointF	cursorPosition ()
	Return the current cursor position.
void	setEnabled (bool _enabled)
	Enabled/Disables gl cursor painting.
void	setForceNative (bool _enabled)
	Enabled/Disables native cursors.
bool	enabled ()
	Returns true if cursor painting is enabled and compatible cursor is set.
void	setMouseIn (bool _in)
	Inform the cursor painter about mouse enter / leave.
QRectF	cursorBoundingBox ()
	Bounding box of the cursor.

Private Member Functions
void	cursorToTexture ()
void	cursorToCursor ()

Private Attributes
QCursor	cursor_
QCursor	nativeCursor_
QPointF	cursorPos_
bool	initialized_
QVector< glViewer * >	views_
bool	enabled_
bool	mouseIn_
bool	forceNative_
int	xOff_
int	yOff_
GLuint	texture_
bool	hasCursor_

Detailed Description

Class that paints the cursor using gl calls

Definition at line 68 of file CursorPainter.hh.

Constructor & Destructor Documentation

CursorPainter()

CursorPainter::CursorPainter ( QObject *  _parent = 0 )

explicit

Constructor.

Definition at line 65 of file CursorPainter.cc.

~CursorPainter()

CursorPainter::~CursorPainter

(

)

Destructor.

Definition at line 81 of file CursorPainter.cc.

Member Function Documentation

cursorBoundingBox()

QRectF CursorPainter::cursorBoundingBox

(

)

Bounding box of the cursor.

Definition at line 334 of file CursorPainter.cc.

cursorPosition()

QPointF CursorPainter::cursorPosition

(

)

Return the current cursor position.

Definition at line 212 of file CursorPainter.cc.

cursorToCursor()

void CursorPainter::cursorToCursor ( )

private

Definition at line 359 of file CursorPainter.cc.

cursorToTexture()

void CursorPainter::cursorToTexture ( )

private

Todo:

Possibly switch all cursors to bitmap cursors and check there Hotspots!!

Definition at line 247 of file CursorPainter.cc.

enabled()

bool CursorPainter::enabled

(

)

Returns true if cursor painting is enabled and compatible cursor is set.

Definition at line 240 of file CursorPainter.cc.

initializeGL()

void CursorPainter::initializeGL

(

)

Needs to be called after the gl context has been set up to initialize internal values.

Definition at line 104 of file CursorPainter.cc.

paintCursor()

void CursorPainter::paintCursor

(

ACG::GLState *

_state

)

Cursor painting function. The _state has to be setup that 0,0,0 is at the cursor position.

Definition at line 149 of file CursorPainter.cc.

registerViewer()

void CursorPainter::registerViewer

(

glViewer *

_viewer

)

Add a glViewer that will use this CursorPainter.

Definition at line 141 of file CursorPainter.cc.

setCursor()

void CursorPainter::setCursor

(

const QCursor &

_cursor

)

Sets the current used cursor.

Definition at line 91 of file CursorPainter.cc.

setEnabled()

void CursorPainter::setEnabled

(

bool

_enabled

)

Enabled/Disables gl cursor painting.

Definition at line 219 of file CursorPainter.cc.

setForceNative()

void CursorPainter::setForceNative

(

bool

_enabled

)

Enabled/Disables native cursors.

Definition at line 342 of file CursorPainter.cc.

setMouseIn()

void CursorPainter::setMouseIn

(

bool

_in

)

Inform the cursor painter about mouse enter / leave.

Definition at line 327 of file CursorPainter.cc.

updateCursorPosition()

void CursorPainter::updateCursorPosition

(

QPointF

_scenePos

)

Sets the current cursor position.

Definition at line 204 of file CursorPainter.cc.

Member Data Documentation

cursor_

QCursor CursorPainter::cursor_

private

Definition at line 118 of file CursorPainter.hh.

cursorPos_

QPointF CursorPainter::cursorPos_

private

Definition at line 120 of file CursorPainter.hh.

enabled_

bool CursorPainter::enabled_

private

Definition at line 126 of file CursorPainter.hh.

forceNative_

bool CursorPainter::forceNative_

private

Definition at line 128 of file CursorPainter.hh.

hasCursor_

bool CursorPainter::hasCursor_

private

Definition at line 134 of file CursorPainter.hh.

initialized_

bool CursorPainter::initialized_

private

Definition at line 122 of file CursorPainter.hh.

mouseIn_

bool CursorPainter::mouseIn_

private

Definition at line 127 of file CursorPainter.hh.

nativeCursor_

QCursor CursorPainter::nativeCursor_

private

Definition at line 119 of file CursorPainter.hh.

texture_

GLuint CursorPainter::texture_

private

Definition at line 133 of file CursorPainter.hh.

views_

QVector<glViewer *> CursorPainter::views_

private

Definition at line 124 of file CursorPainter.hh.

xOff_

int CursorPainter::xOff_

private

Definition at line 131 of file CursorPainter.hh.

yOff_

int CursorPainter::yOff_

private

Definition at line 132 of file CursorPainter.hh.

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

• OpenFlipper/widgets/glWidget/CursorPainter.hh
• OpenFlipper/widgets/glWidget/CursorPainter.cc