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/***************************************************************************
* Copyright (C) 2004-2005 by *
* Jason Kivlighn (jkivlighn@gmail.com) *
* *
* Copyright (C) 2003 by *
* Unai Garro (ugarro@users.sourceforge.net) *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "krelistview.h"
#include <tdeglobalsettings.h>
#include <tdelocale.h>
#include <kdebug.h>
#include "widgets/dblistviewbase.h"
KreListView::KreListView( TQWidget *parent, const TQString &title, bool filter, int filterCol, TQWidget *embeddedWidget ) : TQVBox( parent )
{
filteredColumn = filterCol;
TQWidget *header = this;
if ( filter || embeddedWidget ) {
header = new TQHBox( this );
( ( TQHBox* ) header ) ->setSpacing( 15 );
}
if ( !title.isNull() ) {
listLabel = new TQLabel( header );
listLabel->setFrameShape( TQFrame::GroupBoxPanel );
listLabel->setFrameShadow( TQFrame::Sunken );
listLabel->setPaletteForegroundColor( TDEGlobalSettings::highlightedTextColor() );
listLabel->setPaletteBackgroundColor( TDEGlobalSettings::highlightColor().light( 120 ) ); // 120, to match the kremenu settings
listLabel->setText( title );
}
if ( filter ) {
filterBox = new TQHBox( header );
filterBox->setFrameShape( TQFrame::Box );
filterBox->setMargin( 2 );
filterLabel = new TQLabel( filterBox );
filterLabel->setText( i18n( "Search:" ) );
filterEdit = new KLineEdit( filterBox );
}
list = new TDEListView( this );
list->setSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding );
setSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding );
setSpacing( 10 );
// If the user provides a widget, embed it into the header
if ( embeddedWidget )
embeddedWidget->reparent( header, TQPoint( 0, 0 ) );
//Connect Signals & Slots
if ( filter ) {
connect( filterEdit, TQ_SIGNAL( textChanged( const TQString& ) ), TQ_SIGNAL( textChanged(const TQString&) ) );
connect( this, TQ_SIGNAL( textChanged( const TQString& ) ), TQ_SLOT( filter( const TQString& ) ) );
}
}
KreListView::~KreListView()
{}
void KreListView::filter( const TQString& s )
{
for ( TQListViewItem * it = list->firstChild();it;it = it->nextSibling() ) {
if ( it->rtti() == NEXTLISTITEM_RTTI || it->rtti() == PREVLISTITEM_RTTI )
continue;
if ( s.isEmpty() ) // Don't filter if the filter text is empty
{
it->setVisible( true );
}
else
{
if ( it->text( filteredColumn ).contains( s, false ) )
it->setVisible( true );
else
it->setVisible( false );
}
}
}
void KreListView::refilter()
{
if ( !filterEdit->text().isEmpty() ) {
emit textChanged( filterEdit->text() );
}
}
void KreListView::setCustomFilter( TQObject *receiver, const char *slot )
{
connect( this, TQ_SIGNAL( textChanged( const TQString& ) ), receiver, slot );
}
void KreListView::setListView( DBListViewBase *list_view )
{
delete list;
connect( list_view, TQ_SIGNAL( nextGroupLoaded() ), TQ_SLOT( refilter() ) );
connect( list_view, TQ_SIGNAL( prevGroupLoaded() ), TQ_SLOT( refilter() ) );
list = list_view;
}
#include "krelistview.moc"
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