Avogadro::ColorButton Class Reference

A button to show the current color and bring up the QColorDialog. More...

#include <avogadro/colorbutton.h>

Inheritance diagram for Avogadro::ColorButton:

List of all members.

Public Slots
void	changeColor ()
Signals
void	colorChanged (QColor)
Public Member Functions
	ColorButton (QWidget *parent=0)
	ColorButton (const QColor &initial, QWidget *parent=0)
void	paintEvent (QPaintEvent *)
void	setColor (const QColor &color)
void	setDialogTitle (const QString title="")
QColor	color () const
Protected Member Functions
bool	event (QEvent *e)
Protected Attributes
QColor	m_color
	The current color.
QString	m_title
	The current dialog title.

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Detailed Description

A button to show the current color and bring up the QColorDialog.

Author:

Geoffrey Hutchison This class implements a QAbstractButton to display a colored rectangle. When clicked by the user, it brings up a color picker to select a new color.

The widget has a default minimium size of 35x20 pixels.

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Member Function Documentation

void Avogadro::ColorButton::changeColor

(

)

[slot]

Call for a change in the current color

References colorChanged(), QColorDialog::getColor(), m_color, m_title, and QWidget::update().

QColor Avogadro::ColorButton::color

(

)

const

Returns:

the current color

References m_color.

Referenced by setColor().

void Avogadro::ColorButton::colorChanged

(

QColor

)

[signal]

emit any time the color is changed, either by a user or by setColor()

Referenced by changeColor(), and setColor().

bool Avogadro::ColorButton::event

(

QEvent *

e

)

[protected, virtual]

Generic event handler, currently defaults to calling parent class (included for future compatibility)

Reimplemented from QAbstractButton.

void Avogadro::ColorButton::paintEvent

(

QPaintEvent *

)

[virtual]

Redraw the widget (i.e., refresh the colored rectange)

Reimplemented from QAbstractButton.

References QPainter::drawRect(), QWidget::height(), m_color, QPainter::setBrush(), and QWidget::width().

void Avogadro::ColorButton::setColor

(

const QColor &

color

)

Parameters:

color

the new color to be used

References color(), colorChanged(), m_color, and QWidget::update().

void Avogadro::ColorButton::setDialogTitle

(

const QString

title = ""

)

Parameters:

custom

title for color choice dialog

References m_title.

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

• /home/kitware/dashboards/avogadro/libavogadro/src/colorbutton.h
• /home/kitware/dashboards/avogadro/libavogadro/src/colorbutton.cpp