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122 lines
3.0 KiB
122 lines
3.0 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (c) 2002 Michael Goffioul <kdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "messagewindow.h"
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#include <qlabel.h>
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#include <qlayout.h>
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#include <qtimer.h>
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#include <qpixmap.h>
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#include <qhbox.h>
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#include <kiconloader.h>
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#include <kapplication.h>
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#include <kdebug.h>
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QPtrDict<MessageWindow> MessageWindow::m_windows;
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MessageWindow::MessageWindow( const QString& txt, int delay, QWidget *parent, const char *name )
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: QWidget( parent, name, WStyle_Customize|WStyle_NoBorder|WShowModal|WType_Dialog|WDestructiveClose )
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{
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QHBox *box = new QHBox( this );
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box->setFrameStyle( QFrame::Panel|QFrame::Raised );
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box->setLineWidth( 1 );
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box->setSpacing( 10 );
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box->setMargin( 5 );
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QLabel *pix = new QLabel( box );
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pix->setPixmap( DesktopIcon( "kdeprint_printer" ) );
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m_text = new QLabel( txt, box );
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QHBoxLayout *l0 = new QHBoxLayout( this, 0, 0 );
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l0->addWidget( box );
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m_windows.insert( parent, this );
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if ( delay == 0 )
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slotTimer();
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else
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QTimer::singleShot( delay, this, SLOT( slotTimer() ) );
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}
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MessageWindow::~MessageWindow()
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{
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m_windows.remove( parentWidget() );
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}
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void MessageWindow::slotTimer()
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{
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QSize psz = parentWidget()->size(), sz = sizeHint();
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move( parentWidget()->mapToGlobal( QPoint( (psz.width()-sz.width())/2, (psz.height()-sz.height())/2 ) ) );
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if ( !isVisible() )
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{
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show();
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kapp->processEvents();
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}
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}
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QString MessageWindow::text() const
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{
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return m_text->text();
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}
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void MessageWindow::setText( const QString& txt )
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{
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m_text->setText( txt );
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}
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void MessageWindow::add( QWidget *parent, const QString& txt, int delay )
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{
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if ( !parent )
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kdWarning( 500 ) << "Cannot add a message window to a null parent" << endl;
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else
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{
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MessageWindow *w = m_windows.find( parent );
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if ( w )
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w->setText( txt );
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else
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new MessageWindow( txt, delay, parent, "MessageWindow" );
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}
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}
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void MessageWindow::remove( QWidget *parent )
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{
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if ( parent )
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delete m_windows.find( parent );
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}
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void MessageWindow::change( QWidget *parent, const QString& txt )
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{
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if ( parent )
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{
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MessageWindow *w = m_windows.find( parent );
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if ( w )
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w->setText( txt );
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else
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kdWarning( 500 ) << "MessageWindow::change, no message window found" << endl;
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}
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}
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void MessageWindow::removeAll()
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{
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QPtrDictIterator<MessageWindow> it( m_windows );
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while ( it.current() )
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delete it.current();
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}
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#include "messagewindow.moc"
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