anatomist::MiniPaletteWidgetEdit Class Reference

Mini palette editor widget. More...

#include <anatomist/color/minipalette.h>

Inheritance diagram for anatomist::MiniPaletteWidgetEdit:

Collaboration diagram for anatomist::MiniPaletteWidgetEdit:

Public Slots
void	adjustRange ()
	auto-range function
void	setAutoRange (bool auto_range)
	allows or disables the auto-zoom mode
void	minChanged (double value)
void	maxChanged (double value)
void	setRange (double rmin, double rmax)
void	selectPalette ()
void	setPalette (const std::string &palname)
void	gvMoved (QMouseEvent *event)
void	clearAutoBtn ()

Signals
void	paletteSelected (const std::string &)

Public Member Functions
	MiniPaletteWidgetEdit (AObject *object=0, int dim=0, bool auto_range=false, bool with_view=true, bool allow_no_palette=false)
virtual	~MiniPaletteWidgetEdit ()
void	setObject (AObject *obj, int dim=0)
	set or change the observed object
AObject *	getObject ()
void	updateDisplay ()
	redraws the palette and sliders values
virtual void	update (const Observable *observable, void *arg)
	This method is called whenever the observed object is changed.
MiniPaletteWidget *	miniPaletteWidget ()
QSlider *	minSlider ()
QSlider *	maxSlider ()
int	observedDimension () const
std::pair< double, double >	range () const
Public Member Functions inherited from anatomist::Observer
virtual	~Observer ()

Additional Inherited Members
Protected Member Functions inherited from anatomist::Observer
virtual void	cleanupObserver ()
	call this function from inherited classes destructors.
virtual void	registerObservable (Observable *)
	only called by Observable: don't use this function directly
virtual void	unregisterObservable (Observable *)
	Called when an observable is destroyed, only called by Observable: don't use this function directly.
const std::set< Observable * > &	observed () const

Detailed Description

Mini palette editor widget.

MiniPaletteWidgetEdit is part of the MiniPaletteWidget infrastructure and in most cases will not be used directly.

However a GUI may incorporate the editor widget.

It is normally used within MiniPaletteWidgetTranscient, itself used in the edition mode of MiniPaletteWidget. In turn, MiniPaletteWidgetEdit contains a non-editable MiniPaletteWidget object.

The editor thus presents a palette view, plus 2 sliders to set the min and max range of the palette. The view may be zoomed using the mouse wheel (see MiniPaletteWidget), and it can also use an automatic zoom mode, if auto_range=true is passed to the constructor, or set_auto_range() is called. In auto range mode, the zoom range is adapted after each user interaction on sliders (after the mouse is released).

Definition at line 233 of file minipalette.h.

Constructor & Destructor Documentation

MiniPaletteWidgetEdit()

anatomist::MiniPaletteWidgetEdit::MiniPaletteWidgetEdit	(	AObject *	object = 0,
		int	dim = 0,
		bool	auto_range = false,
		bool	with_view = true,
		bool	allow_no_palette = false )

~MiniPaletteWidgetEdit()

virtual anatomist::MiniPaletteWidgetEdit::~MiniPaletteWidgetEdit ( )

virtual

Member Function Documentation

adjustRange

void anatomist::MiniPaletteWidgetEdit::adjustRange ( )

slot

auto-range function

clearAutoBtn

void anatomist::MiniPaletteWidgetEdit::clearAutoBtn ( )

slot

getObject()

AObject * anatomist::MiniPaletteWidgetEdit::getObject

(

)

gvMoved

void anatomist::MiniPaletteWidgetEdit::gvMoved ( QMouseEvent * event )

slot

maxChanged

void anatomist::MiniPaletteWidgetEdit::maxChanged ( double value )

slot

maxSlider()

QSlider * anatomist::MiniPaletteWidgetEdit::maxSlider

(

)

minChanged

void anatomist::MiniPaletteWidgetEdit::minChanged ( double value )

slot

miniPaletteWidget()

MiniPaletteWidget * anatomist::MiniPaletteWidgetEdit::miniPaletteWidget

(

)

minSlider()

QSlider * anatomist::MiniPaletteWidgetEdit::minSlider

(

)

observedDimension()

int anatomist::MiniPaletteWidgetEdit::observedDimension

(

)

const

paletteSelected

void anatomist::MiniPaletteWidgetEdit::paletteSelected ( const std::string & )

signal

range()

std::pair< double, double > anatomist::MiniPaletteWidgetEdit::range

(

)

const

selectPalette

void anatomist::MiniPaletteWidgetEdit::selectPalette ( )

slot

setAutoRange

void anatomist::MiniPaletteWidgetEdit::setAutoRange ( bool auto_range )

slot

allows or disables the auto-zoom mode

setObject()

void anatomist::MiniPaletteWidgetEdit::setObject	(	AObject *	obj,
		int	dim = 0 )

set or change the observed object

setPalette

void anatomist::MiniPaletteWidgetEdit::setPalette ( const std::string & palname )

slot

setRange

void anatomist::MiniPaletteWidgetEdit::setRange ( double rmin, double rmax )

slot

update()

virtual void anatomist::MiniPaletteWidgetEdit::update ( const Observable * observable, void * arg )

virtual

This method is called whenever the observed object is changed.

The programmer calls an observable object's notifyObservers method to have all the object's observers notified of the change.

Parameters

observable

the observable object

Implements anatomist::Observer.

References anatomist::Observer::Observable.

updateDisplay()

void anatomist::MiniPaletteWidgetEdit::updateDisplay

(

)

redraws the palette and sliders values

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

• anatomist/color/minipalette.h