ArrowButton Class Reference

Inheritance diagram for ArrowButton:

Collaboration diagram for ArrowButton:

List of all members.

Public Member Functions
	ArrowButton (QWidget *parent=0)
	~ArrowButton ()
QSize	sizeHint () const
Protected Member Functions
void	paintEvent (QPaintEvent *)

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Constructor & Destructor Documentation

ArrowButton::ArrowButton

(

QWidget *

parent = 0

)

: QAbstractButton(parent)
{
}

ArrowButton::~ArrowButton

(

)

{
}

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Member Function Documentation

void ArrowButton::paintEvent

(

QPaintEvent *

event

)

[protected]

Reimplemented from QAbstractButton.

{
    Q_UNUSED(event);
    QPainter p(this);
    QStyleOption opt;
    int h = sizeHint().height();
    opt.rect = QRect(0,(height()- h)/2, h, h);
    opt.palette = palette();
    opt.state = QStyle::State_Children;
    if (isChecked())
        opt.state |= QStyle::State_Open;

    style()->drawPrimitive(QStyle::PE_IndicatorBranch, &opt, &p);
    p.end();
}

QSize ArrowButton::sizeHint

(

)

const [inline]

Referenced by paintEvent().

{ return QSize(16, 16); }

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

• kexpandablegroupbox.cpp