QxtTreeWidget Class Reference [QxtGui]

An extended QTreeWidget with additional signals. More...

#include <qxttreewidget.h>

Collaboration diagram for QxtTreeWidget:

List of all members.

Signals
void	itemEditingStarted (QTreeWidgetItem *item)
void	itemEditingFinished (QTreeWidgetItem *item)
void	itemCheckStateChanged (QxtTreeWidgetItem *item)
Public Member Functions
	QxtTreeWidget (QWidget *parent=0)
virtual	~QxtTreeWidget ()
Qxt::DecorationStyle	decorationStyle () const
void	setDecorationStyle (Qxt::DecorationStyle style)
Qt::TextElideMode	elideMode () const
void	setElideMode (Qt::TextElideMode mode)
Properties
Qxt::DecorationStyle	decorationStyle
	This property holds the top level item decoration style.
Qt::TextElideMode	elideMode
	This property holds the text elide mode.
Friends
class	QxtTreeWidgetPrivate
class	QxtTreeWidgetItem

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Detailed Description

An extended QTreeWidget with additional signals.

QxtTreeWidget offers an optional top level item decoration and a few most commonly requested signals.

QxtTreeWidget with Qxt::Menulike and Qxt::Buttonlike decoration styles, respectively.

Definition at line 36 of file qxttreewidget.h.

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Constructor & Destructor Documentation

QxtTreeWidget::QxtTreeWidget

(

QWidget *

parent = 0 )

[explicit]

Constructs a new QxtTreeWidget with parent.

Definition at line 100 of file qxttreewidget.cpp.

References QXT_INIT_PRIVATE.

                                            : QTreeWidget(parent)
{
    QXT_INIT_PRIVATE(QxtTreeWidget);
    QxtItemDelegate* delegate = new QxtItemDelegate(this);
    connect(delegate, SIGNAL(editingStarted(const QModelIndex&)),
            &qxt_d(), SLOT(informStartEditing(const QModelIndex&)));
    connect(delegate, SIGNAL(editingFinished(const QModelIndex&)),
            &qxt_d(), SLOT(informFinishEditing(const QModelIndex&)));
    connect(this, SIGNAL(itemPressed(QTreeWidgetItem*, int)),
            &qxt_d(), SLOT(expandCollapse(QTreeWidgetItem*)));
    setItemDelegate(delegate);
}

QxtTreeWidget::~QxtTreeWidget

(

)

[virtual]

Destructs the tree widget.

Definition at line 116 of file qxttreewidget.cpp.

{}

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Member Function Documentation

Qxt::DecorationStyle QxtTreeWidget::decorationStyle

(

)

const

Referenced by setDecorationStyle().

Qt::TextElideMode QxtTreeWidget::elideMode

(

)

const

Referenced by setElideMode().

QxtTreeWidget::itemCheckStateChanged

(

QxtTreeWidgetItem *

item )

[signal]

This signal is emitted whenever the check state of item has changed.

Note:

Use QxtTreeWidgetItem in order to enable this feature.

See also:

QxtTreeWidgetItem, QTreeWidgetItem::checkState()

Referenced by QxtTreeWidgetItem::setData().

QxtTreeWidget::itemEditingFinished

(

QTreeWidgetItem *

item )

[signal]

This signal is emitted after the editing of item has been finished.

See also:

itemEditingStarted()

QxtTreeWidget::itemEditingStarted

(

QTreeWidgetItem *

item )

[signal]

This signal is emitted after the editing of item has been started.

See also:

itemEditingFinished()

void QxtTreeWidget::setDecorationStyle

(

Qxt::DecorationStyle

style )

Definition at line 137 of file qxttreewidget.cpp.

References decorationStyle(), and Qxt::NoDecoration.

{
    if (qxt_d().delegate()->decorationStyle() != style)
    {
        qxt_d().delegate()->setDecorationStyle(style);

        if (style != Qxt::NoDecoration)
        {
            setRootIsDecorated(false);
            header()->hide();
        }
        reset();
    }
}

void QxtTreeWidget::setElideMode

(

Qt::TextElideMode

mode )

Definition at line 168 of file qxttreewidget.cpp.

References elideMode().

{
    if (qxt_d().delegate()->elideMode() != mode)
    {
        qxt_d().delegate()->setElideMode(mode);
        reset();
    }
}

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Friends And Related Function Documentation

friend class QxtTreeWidgetItem [friend]

Definition at line 42 of file qxttreewidget.h.

friend class QxtTreeWidgetPrivate [friend]

Definition at line 39 of file qxttreewidget.h.

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Property Documentation

Qxt::DecorationStyle QxtTreeWidget::decorationStyle [read, write]

This property holds the top level item decoration style.

Top level items are decorated according to this property. The default value is Qxt::NoDecoration.

Note:

Setting the property to anything else than Qxt::NoDecoration hides the header and sets QTreeView::rootIsDecorated to false (to avoid multiple branch indicators).

See also:

Qxt::DecorationStyle QTreeView::rootIsDecorated

Definition at line 39 of file qxttreewidget.h.

Qt::TextElideMode QxtTreeWidget::elideMode [read, write]

This property holds the text elide mode.

The text of a decorated top level item is elided according to this property. The default value is Qt::ElideMiddle.

Note:

The property has effect only for decorated top level items.

See also:

decorationStyle, Qt::TextElideMode

Definition at line 41 of file qxttreewidget.h.

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

• qxttreewidget.h
• qxttreewidget.cpp