ColorPickerItem Class Reference

Inheritance diagram for ColorPickerItem:

Collaboration diagram for ColorPickerItem:

List of all members.

Public Slots
void	setColor (const QColor &color, const QString &text=QString())
Signals
void	clicked ()
void	selected ()
Public Member Functions
	ColorPickerItem (const QColor &color=Qt::white, const QString &text=QString::null, QWidget *parent=0)
	~ColorPickerItem ()
QColor	color () const
QString	text () const
void	setSelected (bool)
bool	isSelected () const
Protected Member Functions
void	mousePressEvent (QMouseEvent *e)
void	mouseReleaseEvent (QMouseEvent *e)
void	mouseMoveEvent (QMouseEvent *e)
void	paintEvent (QPaintEvent *e)

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Constructor & Destructor Documentation

ColorPickerItem::ColorPickerItem	(	const QColor &	color = Qt::white,
		const QString &	text = QString::null,
		QWidget *	parent = 0
	)

Constructs a ColorPickerItem whose color is set to color, and whose name is set to text.

    : QFrame(parent), c(color), t(text), sel(false)
{
    setToolTip(t);
    setFixedWidth(24);
    setFixedHeight(21);
}

ColorPickerItem::~ColorPickerItem

(

)

Destructs a ColorPickerItem.

{
}

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Member Function Documentation

void ColorPickerItem::clicked

(

)

[signal]

QColor ColorPickerItem::color

(

)

const

Returns the item's color.

See also:

text()

Referenced by ColorPickerPopup::keyPressEvent(), and ColorPickerPopup::updateSelected().

{
    return c;
}

bool ColorPickerItem::isSelected

(

)

const

{
    return sel;
}

void ColorPickerItem::mouseMoveEvent

(

QMouseEvent *

e

)

[protected]

{
    setFocus();
    update();
}

void ColorPickerItem::mousePressEvent

(

QMouseEvent *

e

)

[protected]

{
    setFocus();
    update();
}

void ColorPickerItem::mouseReleaseEvent

(

QMouseEvent *

e

)

[protected]

{
    sel = true;
    emit selected();
}

void ColorPickerItem::paintEvent

(

QPaintEvent *

e

)

[protected]

Reimplemented from QFrame.

{
    QPainter p(this);
    int w = width();                    // width of cell in pixels
    int h = height();                   // height of cell in pixels

    p.setPen( QPen( Qt::gray, 0, Qt::SolidLine ) );

    if (sel)
        p.drawRect(1, 1, w - 3, h - 3);

    p.setPen( QPen( Qt::black, 0, Qt::SolidLine ) );
    p.drawRect(3, 3, w - 7, h - 7);
    p.fillRect(QRect(4, 4, w - 8, h - 8), QBrush(c));

    if (hasFocus())
        p.drawRect(0, 0, w - 1, h - 1);
}

void ColorPickerItem::selected

(

)

[signal]

Referenced by mouseReleaseEvent().

void ColorPickerItem::setColor	(	const QColor &	color,
		const QString &	text = QString()
	)			[slot]

Sets the item's color to color, and its name to text.

{
    c = color;
    t = text;
    setToolTip(t);
    update();
}

void ColorPickerItem::setSelected

(

bool

selected

)

Referenced by ColorPickerPopup::insertColor(), ColorPickerPopup::keyPressEvent(), QtColorPicker::setCurrentColor(), and ColorPickerPopup::updateSelected().

{
    sel = selected;
    update();
}

QString ColorPickerItem::text

(

)

const

Returns the item's text.

See also:

color()

Referenced by QtColorPicker::setCurrentColor().

{
    return t;
}

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

• qtcolorpicker.cpp