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Diffstat (limited to 'kdeprint/messagewindow.cpp')
| -rw-r--r-- | kdeprint/messagewindow.cpp | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/kdeprint/messagewindow.cpp b/kdeprint/messagewindow.cpp new file mode 100644 index 000000000..b6c30b413 --- /dev/null +++ b/kdeprint/messagewindow.cpp @@ -0,0 +1,121 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2002 Michael Goffioul <kdeprint@swing.be> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License version 2 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + **/ + +#include "messagewindow.h" + +#include <qlabel.h> +#include <qlayout.h> +#include <qtimer.h> +#include <qpixmap.h> +#include <qhbox.h> +#include <kiconloader.h> +#include <kapplication.h> +#include <kdebug.h> + +QPtrDict<MessageWindow> MessageWindow::m_windows; + +MessageWindow::MessageWindow( const QString& txt, int delay, QWidget *parent, const char *name ) + : QWidget( parent, name, WStyle_Customize|WStyle_NoBorder|WShowModal|WType_Dialog|WDestructiveClose ) +{ + QHBox *box = new QHBox( this ); + box->setFrameStyle( QFrame::Panel|QFrame::Raised ); + box->setLineWidth( 1 ); + box->setSpacing( 10 ); + box->setMargin( 5 ); + QLabel *pix = new QLabel( box ); + pix->setPixmap( DesktopIcon( "kdeprint_printer" ) ); + m_text = new QLabel( txt, box ); + + QHBoxLayout *l0 = new QHBoxLayout( this, 0, 0 ); + l0->addWidget( box ); + + m_windows.insert( parent, this ); + + if ( delay == 0 ) + slotTimer(); + else + QTimer::singleShot( delay, this, SLOT( slotTimer() ) ); +} + +MessageWindow::~MessageWindow() +{ + m_windows.remove( parentWidget() ); +} + +void MessageWindow::slotTimer() +{ + QSize psz = parentWidget()->size(), sz = sizeHint(); + move( parentWidget()->mapToGlobal( QPoint( (psz.width()-sz.width())/2, (psz.height()-sz.height())/2 ) ) ); + if ( !isVisible() ) + { + show(); + kapp->processEvents(); + } +} + +QString MessageWindow::text() const +{ + return m_text->text(); +} + +void MessageWindow::setText( const QString& txt ) +{ + m_text->setText( txt ); +} + +void MessageWindow::add( QWidget *parent, const QString& txt, int delay ) +{ + if ( !parent ) + kdWarning( 500 ) << "Cannot add a message window to a null parent" << endl; + else + { + MessageWindow *w = m_windows.find( parent ); + if ( w ) + w->setText( txt ); + else + new MessageWindow( txt, delay, parent, "MessageWindow" ); + } +} + +void MessageWindow::remove( QWidget *parent ) +{ + if ( parent ) + delete m_windows.find( parent ); +} + +void MessageWindow::change( QWidget *parent, const QString& txt ) +{ + if ( parent ) + { + MessageWindow *w = m_windows.find( parent ); + if ( w ) + w->setText( txt ); + else + kdWarning( 500 ) << "MessageWindow::change, no message window found" << endl; + } +} + +void MessageWindow::removeAll() +{ + QPtrDictIterator<MessageWindow> it( m_windows ); + while ( it.current() ) + delete it.current(); +} + +#include "messagewindow.moc" |