MultiGradientSelector Class Reference

A widget witch allows constructing gradients of multiple colors. More...

#include <OpenMS/VISUAL/MultiGradientSelector.h>

Inheritance diagram for MultiGradientSelector:

Public Slots
void	stairsInterpolation (bool state)
	sets what interpolation mode is used More...

Public Member Functions
	MultiGradientSelector (QWidget *parent=0)
	Constructor. More...
	~MultiGradientSelector ()
	Destructor. More...
const MultiGradient &	gradient () const
	returns a const reference to the gradient More...
MultiGradient &	gradient ()
	returns a mutable reference to the gradient More...
void	setInterpolationMode (MultiGradient::InterpolationMode mode)
	sets the interpolation mode More...
MultiGradient::InterpolationMode	getInterpolationMode () const
	returns the interpolation mode More...

Protected Member Functions
re-implemented Qt events
void	paintEvent (QPaintEvent *e)
void	mousePressEvent (QMouseEvent *e)
void	mouseMoveEvent (QMouseEvent *e)
void	mouseReleaseEvent (QMouseEvent *e)
void	mouseDoubleClickEvent (QMouseEvent *e)
void	keyPressEvent (QKeyEvent *e)
void	contextMenuEvent (QContextMenuEvent *e)

Protected Attributes
MultiGradient	gradient_
Int	margin_
Int	gradient_area_width_
Int	lever_area_height_
Int	selected_
QColor	selected_color_
bool	left_button_pressed_

Detailed Description

A widget witch allows constructing gradients of multiple colors.

The above example image shows a MultiGradientSelector.

Constructor & Destructor Documentation

MultiGradientSelector()

MultiGradientSelector

(

QWidget *

parent = 0

)

Constructor.

~MultiGradientSelector()

~MultiGradientSelector

(

)

Destructor.

Member Function Documentation

contextMenuEvent()

void contextMenuEvent ( QContextMenuEvent *  e )

protected

getInterpolationMode()

MultiGradient::InterpolationMode getInterpolationMode

(

)

const

returns the interpolation mode

gradient() [1/2]

const MultiGradient& gradient

(

)

const

returns a const reference to the gradient

gradient() [2/2]

MultiGradient& gradient

(

)

returns a mutable reference to the gradient

keyPressEvent()

void keyPressEvent ( QKeyEvent *  e )

protected

mouseDoubleClickEvent()

void mouseDoubleClickEvent ( QMouseEvent *  e )

protected

mouseMoveEvent()

void mouseMoveEvent ( QMouseEvent *  e )

protected

mousePressEvent()

void mousePressEvent ( QMouseEvent *  e )

protected

mouseReleaseEvent()

void mouseReleaseEvent ( QMouseEvent *  e )

protected

paintEvent()

void paintEvent ( QPaintEvent *  e )

protected

setInterpolationMode()

void setInterpolationMode

(

MultiGradient::InterpolationMode

mode

)

sets the interpolation mode

stairsInterpolation

void stairsInterpolation ( bool  state )

slot

sets what interpolation mode is used

Member Data Documentation

gradient_

MultiGradient gradient_

protected

gradient_area_width_

Int gradient_area_width_

protected

left_button_pressed_

bool left_button_pressed_

protected

lever_area_height_

Int lever_area_height_

protected

margin_

Int margin_

protected

selected_

Int selected_

protected

selected_color_

QColor selected_color_

protected