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/***************************************************************************
dirhistorybutton.cpp - description
-------------------
begin : Sun Jan 4 2004
copyright : (C) 2004 by Shie Erlich & Rafi Yanai
email :
***************************************************************************/
/***************************************************************************
* *
* 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 "dirhistorybutton.h"
#include "dirhistoryqueue.h"
#include "../VFS/vfs.h"
#include <qpopupmenu.h>
#include <qdir.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kdebug.h>
DirHistoryButton::DirHistoryButton( DirHistoryQueue* hQ, QWidget *parent, const char *name ) : QToolButton( parent, name ) {
KIconLoader * iconLoader = new KIconLoader();
QPixmap icon = iconLoader->loadIcon( "history", KIcon::Toolbar, 16 );
setFixedSize( icon.width() + 4, icon.height() + 4 );
setPixmap( icon );
setTextLabel( i18n( "Open the directory history list" ), true );
setPopupDelay( 10 ); // 0.01 seconds press
setAcceptDrops( false );
popupMenu = new QPopupMenu( this );
Q_CHECK_PTR( popupMenu );
setPopup( popupMenu );
popupMenu->setCheckable( true );
historyQueue = hQ;
connect( popupMenu, SIGNAL( aboutToShow() ), this, SLOT( slotAboutToShow() ) );
connect( popupMenu, SIGNAL( activated( int ) ), this, SLOT( slotPopupActivated( int ) ) );
}
DirHistoryButton::~DirHistoryButton() {}
void DirHistoryButton::openPopup() {
QPopupMenu * pP = popup();
if ( pP ) {
popup() ->exec( mapToGlobal( QPoint( 0, height() ) ) );
}
}
/** No descriptions */
void DirHistoryButton::slotPopup() {
// kdDebug() << "History slot" << endl;
}
/** No descriptions */
void DirHistoryButton::slotAboutToShow() {
// kdDebug() << "about to show" << endl;
popupMenu->clear();
KURL::List::iterator it;
int id = 0;
for ( it = historyQueue->urlQueue.begin(); it != historyQueue->urlQueue.end(); ++it ) {
popupMenu->insertItem( (*it).prettyURL(), id++ );
}
if ( id > 0 ) {
popupMenu->setItemChecked( 0, true );
}
}
/** No descriptions */
void DirHistoryButton::slotPopupActivated( int id ) {
emit openUrl( historyQueue->urlQueue[ id ] );
}
#include "dirhistorybutton.moc"
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