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authormickeyl <mickeyl>2003-03-02 17:35:53 (UTC)
committer mickeyl <mickeyl>2003-03-02 17:35:53 (UTC)
commitb3b0d6ec136e550029b9cae7fb714d47071ea5b4 (patch) (side-by-side diff)
tree9cc1fb741bb548c90915487572c49a1ae48e33eb /noncore
parentd0e64d0c7961de1c3ecb886ae76c6701f268d767 (diff)
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add child item factory to allow subclasses adding custom data items
Diffstat (limited to 'noncore') (more/less context) (show whitespace changes)
-rw-r--r--noncore/net/wellenreiter/cornucopia/olistview.cpp14
-rw-r--r--noncore/net/wellenreiter/cornucopia/olistview.h26
-rw-r--r--noncore/net/wellenreiter/gui/scanlist.cpp25
-rw-r--r--noncore/net/wellenreiter/gui/scanlist.h26
4 files changed, 64 insertions, 27 deletions
diff --git a/noncore/net/wellenreiter/cornucopia/olistview.cpp b/noncore/net/wellenreiter/cornucopia/olistview.cpp
index f2d3730..c292eb9 100644
--- a/noncore/net/wellenreiter/cornucopia/olistview.cpp
+++ b/noncore/net/wellenreiter/cornucopia/olistview.cpp
@@ -123,6 +123,11 @@ void OListView::setColumnSeparator( const QPen& p )
repaint();
}
+OListViewItem* OListView::childFactory()
+{
+ return new OListViewItem( this );
+}
+
#ifndef QT_NO_DATASTREAM
void OListView::serializeTo( QDataStream& s ) const
{
@@ -180,7 +185,7 @@ void OListView::serializeFrom( QDataStream& s )
for ( int i = 0; i < items; ++i )
{
- OListViewItem* item = new OListViewItem( this );
+ OListViewItem* item = childFactory();
s >> *item;
}
@@ -337,6 +342,11 @@ void OListViewItem::paintCell(QPainter *p, const QColorGroup &cg, int column, in
p->drawLine( width-1, 0, width-1, height() );
}
+OListViewItem* OListViewItem::childFactory()
+{
+ return new OListViewItem( this );
+}
+
#ifndef QT_NO_DATASTREAM
void OListViewItem::serializeTo( QDataStream& s ) const
{
@@ -388,7 +398,7 @@ void OListViewItem::serializeFrom( QDataStream& s )
for ( int i = 0; i < items; ++i )
{
- OListViewItem* item = new OListViewItem( this );
+ OListViewItem* item = childFactory();
s >> (*item);
}
diff --git a/noncore/net/wellenreiter/cornucopia/olistview.h b/noncore/net/wellenreiter/cornucopia/olistview.h
index 9df5500..8911e22 100644
--- a/noncore/net/wellenreiter/cornucopia/olistview.h
+++ b/noncore/net/wellenreiter/cornucopia/olistview.h
@@ -38,7 +38,7 @@
#include <qpen.h>
#include <qdatastream.h>
-class OListViewFactory;
+class OListViewItem;
/**
* A @ref QListView variant featuring visual and functional enhancements
@@ -115,6 +115,12 @@ class OListViewFactory;
*/
const QPen& columnSeparator() const;
+ /**
+ * create a list view item as child of this object
+ * @return the new object
+ */
+ virtual OListViewItem* childFactory();
+
#ifndef QT_NO_DATASTREAM
/**
* serialize this object to a @ref QDataStream
@@ -129,22 +135,10 @@ class OListViewFactory;
virtual void serializeFrom( QDataStream& s );
#endif
- /**
- * returns a factory for OListView classes
- * creates one on the fly if it doesn't exist
- * @return the XML Factory
- */
- #ifndef QT_NO_XML
- //OListViewFactory* Factory();
- #endif
-
private:
QColor m_alternateBackground;
bool m_fullWidth;
QPen m_columnSeparator;
- #ifndef QT_NO_XML
- //OListViewFactory* m_Factory;
- #endif
};
#ifndef QT_NO_DATASTREAM
@@ -201,6 +195,12 @@ class OListViewItem: public QListViewItem
void paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment );
void init();
+ /**
+ * create a list view item as child of this object
+ * @return the new object
+ */
+ virtual OListViewItem* childFactory();
+
#ifndef QT_NO_DATASTREAM
/**
* serialize this object to or from a @ref QDataStream
diff --git a/noncore/net/wellenreiter/gui/scanlist.cpp b/noncore/net/wellenreiter/gui/scanlist.cpp
index 58a04fb..be1245e 100644
--- a/noncore/net/wellenreiter/gui/scanlist.cpp
+++ b/noncore/net/wellenreiter/gui/scanlist.cpp
@@ -53,6 +53,11 @@ MScanListView::~MScanListView()
{
};
+OListViewItem* MScanListView::childFactory()
+{
+ return new MScanListItem( this );
+}
+
void MScanListView::serializeTo( QDataStream& s) const
{
qDebug( "serializing MScanListView" );
@@ -198,14 +203,34 @@ MScanListItem::MScanListItem( QListViewItem* parent, QString type, QString essid
decorateItem( type, essid, macaddr, wep, channel, signal );
}
+OListViewItem* MScanListItem::childFactory()
+{
+ return new MScanListItem( this );
+}
+
void MScanListItem::serializeTo( QDataStream& s ) const
{
+ qDebug( "serializing MScanListItem" );
OListViewItem::serializeTo( s );
+
+ s << _type;
+ s << (Q_UINT8) _wep;
}
void MScanListItem::serializeFrom( QDataStream& s )
{
+ qDebug( "serializing MScanListItem" );
OListViewItem::serializeFrom( s );
+
+ s >> _type;
+ s >> (Q_UINT8) _wep;
+
+ QString name;
+ name.sprintf( "wellenreiter/%s", (const char*) _type );
+ setPixmap( col_type, Resource::loadPixmap( name ) );
+ if ( _wep )
+ setPixmap( col_wep, Resource::loadPixmap( "wellenreiter/cracked" ) ); //FIXME: rename the pixmap!
+ listView()->triggerUpdate();
}
void MScanListItem::decorateItem( QString type, QString essid, QString macaddr, bool wep, int channel, int signal )
diff --git a/noncore/net/wellenreiter/gui/scanlist.h b/noncore/net/wellenreiter/gui/scanlist.h
index 66c701b..222217c 100644
--- a/noncore/net/wellenreiter/gui/scanlist.h
+++ b/noncore/net/wellenreiter/gui/scanlist.h
@@ -33,6 +33,7 @@ class MScanListView: public OListView
void setManufacturerDB( ManufacturerDB* manufacturerdb );
+ virtual OListViewItem* childFactory();
virtual void serializeTo( QDataStream& s ) const;
virtual void serializeFrom( QDataStream& s );
@@ -50,20 +51,20 @@ class MScanListItem: public OListViewItem
{
public:
MScanListItem::MScanListItem( QListView* parent,
- QString type,
- QString essid,
- QString macaddr,
- bool wep,
- int channel,
- int signal );
+ QString type = "unknown",
+ QString essid = "unknown",
+ QString macaddr = "unknown",
+ bool wep = false,
+ int channel = 0,
+ int signal = 0 );
MScanListItem::MScanListItem( QListViewItem* parent,
- QString type,
- QString essid,
- QString macaddr,
- bool wep,
- int channel,
- int signal );
+ QString type = "unknown",
+ QString essid = "unknown",
+ QString macaddr = "unknown",
+ bool wep = false,
+ int channel = 0,
+ int signal = 0 );
protected:
@@ -86,6 +87,7 @@ class MScanListItem: public OListViewItem
void setManufacturer( const QString& manufacturer );
+ virtual OListViewItem* childFactory();
virtual void serializeTo( QDataStream& s ) const;
virtual void serializeFrom( QDataStream& s );