MultiGradientSelector Class Reference

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

#include <OpenMS/VISUAL/MultiGradientSelector.h>

Inheritance diagram for MultiGradientSelector:

Collaboration diagram for MultiGradientSelector:

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

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

re-implemented Qt events
MultiGradient	gradient_
Int	margin_
Int	gradient_area_width_
Int	lever_area_height_
Int	selected_
QColor	selected_color_
bool	left_button_pressed_
void	paintEvent (QPaintEvent *e) override
void	mousePressEvent (QMouseEvent *e) override
void	mouseMoveEvent (QMouseEvent *e) override
void	mouseReleaseEvent (QMouseEvent *e) override
void	mouseDoubleClickEvent (QMouseEvent *e) override
void	keyPressEvent (QKeyEvent *e) override
void	contextMenuEvent (QContextMenuEvent *e) override

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 = nullptr

)

Constructor.

~MultiGradientSelector()

~MultiGradientSelector ( )

override

Destructor.

Member Function Documentation

contextMenuEvent()

void contextMenuEvent ( QContextMenuEvent *  e )

overrideprotected

getInterpolationMode()

MultiGradient::InterpolationMode getInterpolationMode

(

)

const

returns the interpolation mode

gradient() [1/2]

MultiGradient & gradient

(

)

returns a mutable reference to the gradient

gradient() [2/2]

const MultiGradient & gradient

(

)

const

returns a const reference to the gradient

keyPressEvent()

void keyPressEvent ( QKeyEvent *  e )

overrideprotected

mouseDoubleClickEvent()

void mouseDoubleClickEvent ( QMouseEvent *  e )

overrideprotected

mouseMoveEvent()

void mouseMoveEvent ( QMouseEvent *  e )

overrideprotected

mousePressEvent()

void mousePressEvent ( QMouseEvent *  e )

overrideprotected

mouseReleaseEvent()

void mouseReleaseEvent ( QMouseEvent *  e )

overrideprotected

paintEvent()

void paintEvent ( QPaintEvent *  e )

overrideprotected

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