LayerItem Class Reference

Used in view modes edit dialog. Is there to reuse some code for the QListView. More...

Inheritance diagram for LayerItem:

[legend]Collaboration diagram for LayerItem:

[legend]List of all members.

Public Member Functions
	LayerItem (QListViewItem *item, ShowModesDlg *dlg, int height, QString allowOverlapStr)
QString	name ()
void	setAttributes (QDomElement elem)
	~LayerItem ()
void	parseDom (QDomElement elem)
void	edit ()
bool	deletable ()
void	add ()
void	setTextInListView ()
Protected Attributes
int	m_height
QString	m_allowOverlapStr

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Detailed Description

Used in view modes edit dialog. Is there to reuse some code for the QListView.

Definition at line 155 of file showmodesdlg.cpp.

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Constructor & Destructor Documentation

LayerItem::LayerItem	(	QListViewItem *	item,
		ShowModesDlg *	dlg,
		int	height,
		QString	allowOverlapStr
	)			[inline]

Definition at line 158 of file showmodesdlg.cpp.

References add(), edit(), QPopupMenu::insertItem(), Item::menu, and setTextInListView().

                                       : Item( item , dlg), m_height( height ), m_allowOverlapStr( allowOverlapStr)
    {
        menu = new QPopupMenu( dlg );
        menu->insertItem( "add feature",dlg , SLOT(add
                          ()) );
        menu->insertItem( "remove this layer", dlg , SLOT(remove
                          ()) );
        menu->insertItem( "edit this layer", dlg , SLOT(edit()) );
        setTextInListView();
    }

LayerItem::~LayerItem

(

)

[inline]

Definition at line 180 of file showmodesdlg.cpp.

    {}

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Member Function Documentation

QString LayerItem::name

(

)

[inline, virtual]

Implements Item.

Definition at line 169 of file showmodesdlg.cpp.

Referenced by parseDom().

    {
        return QString( "layer" );
    }

void LayerItem::setAttributes

(

QDomElement

elem

)

[inline, virtual]

Implements Item.

Definition at line 173 of file showmodesdlg.cpp.

References m_allowOverlapStr, m_height, and QDomElement::setAttribute().

    {
        elem.setAttribute( "height", QString("%1").arg(m_height)  );
        elem.setAttribute( "allowOverlapStr", m_allowOverlapStr );
        return;

    }

void LayerItem::parseDom

(

QDomElement

elem

)

[inline]

Definition at line 182 of file showmodesdlg.cpp.

References QDomElement::attribute(), QDomElement::hasAttribute(), QDomNode::isElement(), QDomNode::isNull(), name(), QDomNode::nextSibling(), QDomNode::nodeName(), Item::showModesDlg, and QDomNode::toElement().

Referenced by ModeItem::parseDom().

    {

        QDomNode node = elem.firstChild();

        while ( !node.isNull() )
        {

            if ( node.isElement() && node.nodeName() == "feature" )
            {

                QDomElement elem = node.toElement();

                Q_ASSERT((elem.hasAttribute("name")));

                QString name = elem.attribute( "name" ,"");


                new FeatureItem( this, showModesDlg , name   );

            }
            node = node.nextSibling();
        }
    }

void LayerItem::edit

(

)

[virtual]

Reimplemented from Item.

Definition at line 567 of file showmodesdlg.cpp.

References QDialog::exec(), QListViewItem::height(), m_allowOverlapStr, m_height, setTextInListView(), and Item::showModesDlg.

Referenced by LayerItem().

{
    QString allowOverlapString = m_allowOverlapStr;
    int height = m_height;
    LayerEditDlg * dlg = new LayerEditDlg( height, allowOverlapString, showModesDlg, "edit layer" );
    if ( dlg->exec() == QDialog::Accepted )
    {
        m_height = height;
        m_allowOverlapStr = allowOverlapString;
        setTextInListView();
    }
    return;
}

bool LayerItem::deletable

(

)

[inline, virtual]

Implements Item.

Definition at line 208 of file showmodesdlg.cpp.

    {
        return true;
    }

void LayerItem::add

(

)

[virtual]

Reimplemented from Item.

Definition at line 582 of file showmodesdlg.cpp.

References QInputDialog::getItem(), and GeneralMaker::listRegistered().

Referenced by LayerItem().

{
    QStringList lst;
    std::list< std::string > aList = GeneralMaker::listRegistered();
    for ( std::list< std::string >::iterator it = aList.begin();  it != aList.end(); ++it )
    {
     lst << it->c_str();
    }
    bool ok;
    QString res = QInputDialog::getItem(
                      "MyApp 3000", "Select an feature:", lst, 1, false, &ok,
                      showModesDlg );
    if ( ok )
    {
        FeatureItem *item =  new FeatureItem( this, showModesDlg, res );
        setOpen( true );
    }
    else
    {
        return;
    }
}

void LayerItem::setTextInListView

(

)

[inline]

Definition at line 215 of file showmodesdlg.cpp.

References m_allowOverlapStr, m_height, and QListViewItem::setText().

Referenced by edit(), and LayerItem().

    {
        setText(0,"layer");
        setText(2, QString("%1").arg( m_height ));
        setText(3, m_allowOverlapStr );
    }

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Member Data Documentation

int LayerItem::m_height [protected]

Definition at line 223 of file showmodesdlg.cpp.

Referenced by edit(), setAttributes(), and setTextInListView().

QString LayerItem::m_allowOverlapStr [protected]

Definition at line 224 of file showmodesdlg.cpp.

Referenced by edit(), setAttributes(), and setTextInListView().

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

• showmodesdlg.cpp

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