QxtGroupBox Class Reference [QxtGui]

A collapsive and checkable QGroupBox. More...

#include <qxtgroupbox.h>

Collaboration diagram for QxtGroupBox:

List of all members.

Public Slots
void	setCollapsed (bool collapsed=true)
void	setExpanded (bool expanded=true)
Public Member Functions
	QxtGroupBox (QWidget *parent=0)
	QxtGroupBox (const QString &title, QWidget *parent=0)
virtual	~QxtGroupBox ()
bool	isCollapsive () const
void	setCollapsive (bool enabled)
Protected Member Functions
virtual void	childEvent (QChildEvent *event)
Properties
bool	collapsive
	This property holds whether the group box is collapsive.
Friends
class	QxtGroupBoxPrivate

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Detailed Description

A collapsive and checkable QGroupBox.

QxtGroupBox is a checkable group box automatically expanding/collapsing its content according to the check state. QxtGroupBox shows its children when checked and hides its children when unchecked.

Two QxtGroupBoxes - an expanded and a collapsed - on top of each other.

Definition at line 34 of file qxtgroupbox.h.

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Constructor & Destructor Documentation

QxtGroupBox::QxtGroupBox

(

QWidget *

parent = 0 )

[explicit]

Constructs a new QxtGroupBox with parent.

Definition at line 58 of file qxtgroupbox.cpp.

References QXT_INIT_PRIVATE, and setExpanded().

        : QGroupBox(parent)
{
    QXT_INIT_PRIVATE(QxtGroupBox);
    setCheckable(true);
    setChecked(true);
    connect(this, SIGNAL(toggled(bool)), this, SLOT(setExpanded(bool)));

}

QxtGroupBox::QxtGroupBox	(	const QString &	title,
		QWidget *	parent = 0
	)		[explicit]

Constructs a new QxtGroupBox with title and parent.

Definition at line 71 of file qxtgroupbox.cpp.

References QXT_INIT_PRIVATE, and setExpanded().

        : QGroupBox(title, parent)
{
    QXT_INIT_PRIVATE(QxtGroupBox);
    setCheckable(true);
    setChecked(true);
    connect(this, SIGNAL(toggled(bool)), this, SLOT(setExpanded(bool)));
}

QxtGroupBox::~QxtGroupBox

(

)

[virtual]

Destructs the group box.

Definition at line 83 of file qxtgroupbox.cpp.

{}

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Member Function Documentation

void QxtGroupBox::childEvent

(

QChildEvent *

event )

[protected, virtual]

Definition at line 148 of file qxtgroupbox.cpp.

{
    QObject* child = event->child();
    if (event->added() && child->isWidgetType())
    {
        QWidget* widget = static_cast<QWidget*>(child);
        if (qxt_d().collapsive && !isChecked())
            widget->hide();
    }
}

bool QxtGroupBox::isCollapsive

(

)

const

Definition at line 90 of file qxtgroupbox.cpp.

{
    return qxt_d().collapsive;
}

void QxtGroupBox::setCollapsed

(

bool

collapsed = true )

[slot]

Sets the group box collapsed.

A collapsed group box hides its children.

See also:

setExpanded(), QGroupBox::toggled()

Definition at line 114 of file qxtgroupbox.cpp.

References setExpanded().

{
    setExpanded(!collapsed);
}

void QxtGroupBox::setCollapsive

(

bool

enabled )

Definition at line 95 of file qxtgroupbox.cpp.

References collapsive, and setExpanded().

{
    if (qxt_d().collapsive != enable)
    {
        qxt_d().collapsive = enable;
        if (!enable)
            setExpanded(true);
        else if (!isChecked())
            setExpanded(false);
    }
}

void QxtGroupBox::setExpanded

(

bool

expanded = true )

[slot]

Sets the group box expanded.

An expanded group box shows its children.

See also:

setCollapsed(), QGroupBox::toggled()

Definition at line 126 of file qxtgroupbox.cpp.

References collapsive.

Referenced by QxtGroupBox(), setCollapsed(), and setCollapsive().

{
    if (qxt_d().collapsive || expanded)
    {
        // show/hide direct children
        foreach(QObject* child, children())
        {
            if (child->isWidgetType())
                static_cast<QWidget*>(child)->setVisible(expanded);
        }
        if (expanded) {
          setFlat(qxt_d().flat);
        } else {
          qxt_d().flat = isFlat();
          setFlat(true);
        }
    }
}

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Friends And Related Function Documentation

friend class QxtGroupBoxPrivate [friend]

Definition at line 37 of file qxtgroupbox.h.

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Property Documentation

QxtGroupBox::collapsive [read, write]

This property holds whether the group box is collapsive.

Definition at line 37 of file qxtgroupbox.h.

Referenced by setCollapsive(), and setExpanded().

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

• qxtgroupbox.h
• qxtgroupbox.cpp