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///This is blatently a copy of KPassivePopup I've ripped from KDE, original License below, (Kevin Smith):
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* copyright : (C) 2001-2002 by Richard Moore
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* License : This file is released under the terms of the LGPL, version 2.
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#include <qapplication.h>
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#include <qpointarray.h>
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#include "qpassivepopup.h"
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static const int DEFAULT_POPUP_TIME = 6*1000;
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static const int POPUP_FLAGS = Qt::WStyle_Customize | Qt::WDestructiveClose | Qt::WX11BypassWM
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| Qt::WStyle_StaysOnTop | Qt::WStyle_Tool | Qt::WStyle_NoBorder;
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QPassivePopup::QPassivePopup( QWidget *parent, const char *name, WFlags f )
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: QFrame( 0, name, f | POPUP_FLAGS ),
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window( parent->winId() ), msgView( 0 ), layout( 0 ),
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hideDelay( DEFAULT_POPUP_TIME ), hideTimer( new QTimer( this, "hide_timer" ) ), m_autoDelete( false ), d( 0 )
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QPassivePopup::QPassivePopup( const char *name, WFlags f )
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: QFrame( 0, name, f | POPUP_FLAGS ),
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window( 0 ), msgView( 0 ), layout( 0 ),
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hideDelay( DEFAULT_POPUP_TIME ), hideTimer( new QTimer( this, "hide_timer" ) ), m_autoDelete( false ), d( 0 )
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QPassivePopup::QPassivePopup( WId win, const char *name, WFlags f )
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: QFrame( 0, name, f | POPUP_FLAGS ),
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window( win ), msgView( 0 ), layout( 0 ),
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hideDelay( DEFAULT_POPUP_TIME ), hideTimer( new QTimer( this, "hide_timer" ) ), m_autoDelete( false ), d( 0 )
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void QPassivePopup::init()
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setFrameStyle( QFrame::Box| QFrame::Plain );
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connect( hideTimer, SIGNAL( timeout() ), SLOT( hide() ) );
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connect( this, SIGNAL( clicked() ), SLOT( hide() ) );
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QPassivePopup::~QPassivePopup()
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void QPassivePopup::setView( QWidget *child )
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//layout = new QVBoxLayout( this, KDialog::marginHint(), KDialog::spacingHint() );//KEVIN
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this->setFrameStyle(PopupPanel);
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this->setFrameShadow(Raised);
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this->setLineWidth(3);
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this->setPalette(QToolTip::palette());
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this->setAutoMask(true);
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layout = new QVBoxLayout( this );//KEVIN
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layout->addWidget( msgView );
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void QPassivePopup::setView( const QString &caption, const QString &text,
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QVBox *vb = new QVBox( this );
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//vb->setSpacing( KDialog::spacingHint() ); //KEVIN
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vb->setSpacing(5);//KEVIN
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if ( !icon.isNull() ) {
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//hb->setMargin( KDialog::marginHint() );//KEVIN
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//hb->setSpacing( KDialog::spacingHint() );//KEVIN
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hb->setMargin( 5 );//KEVIN
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hb->setSpacing( 5 );//KEVIN
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ttlIcon = new QLabel( hb, "title_icon" );
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ttlIcon->setPixmap( icon );
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if ( !caption.isNull() ) {
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ttl = new QLabel( caption, hb ? hb : vb, "title_label" );
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QFont fnt = ttl->font();
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ttl->setAlignment( Qt::AlignHCenter );
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//KEVIN thinks that text should be centred by default.
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msg = new QLabel( text, vb, "msg_label" );
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msg->setAlignment(Qt::AlignHCenter);
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void QPassivePopup::setView( const QString &caption, const QString &text )
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setView( caption, text, QPixmap() );
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void QPassivePopup::setTimeout( int delay )
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if( hideTimer->isActive() )
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hideTimer->changeInterval( delay );
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void QPassivePopup::setAutoDelete( bool autoDelete )
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m_autoDelete = autoDelete;
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void QPassivePopup::mouseReleaseEvent( QMouseEvent *e )
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emit clicked( e->pos() );
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// Main Implementation
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void QPassivePopup::show()
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if ( size() != sizeHint() )
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resize( sizeHint() );
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int delay = hideDelay;
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delay = DEFAULT_POPUP_TIME;
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hideTimer->start( delay );
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void QPassivePopup::hideEvent( QHideEvent * )
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void QPassivePopup::positionSelf()
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//This is all KDE-specifix stuff, I've had to comment out (KEVIN)
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NETWinInfo ni( qt_xdisplay(), window, qt_xrootwin(),
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NET::WMIconGeometry | NET::WMKDESystemTrayWinFor );
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// Figure out where to put the popup. Note that we must handle
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// windows that skip the taskbar cleanly
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if ( ni.kdeSystemTrayWinFor() ) {
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ni.kdeGeometry( frame, win );
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target.setRect( win.pos.x, win.pos.y, win.size.width, win.size.height );
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else if ( ni.state() & NET::SkipTaskbar ) {
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target.setRect( 0, 0, 0, 0 );
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NETRect r = ni.iconGeometry();
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target.setRect( r.pos.x, r.pos.y, r.size.width, r.size.height );
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target.setRect((qApp->desktop()->width()/20)*19,qApp->desktop()->height(),0,0);
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void QPassivePopup::moveNear( QRect target )
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QPoint pos = target.topLeft();
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if ( x < ( qApp->desktop()->width() / 2 ) )
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x = x + target.width();
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// It's apparently trying to go off screen, so display it ALL at the bottom.
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if ( (y + h) > qApp->desktop()->height() )
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y = qApp->desktop()->height() - h;
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// Convenience Methods
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QPassivePopup *QPassivePopup::message( const QString &caption, const QString &text,
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QWidget *parent, const char *name, int timeout )
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QPassivePopup *pop = new QPassivePopup( parent, name );
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pop->setAutoDelete( true );
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pop->setView( caption, text, icon );
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pop->hideDelay = timeout;
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QPassivePopup *QPassivePopup::message( const QString &text, QWidget *parent, const char *name )
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return message( QString::null, text, QPixmap(), parent, name );
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QPassivePopup *QPassivePopup::message( const QString &caption, const QString &text,
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QWidget *parent, const char *name )
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return message( caption, text, QPixmap(), parent, name );
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QPassivePopup *QPassivePopup::message( const QString &caption, const QString &text,
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const QPixmap &icon, WId parent, const char *name, int timeout )
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QPassivePopup *pop = new QPassivePopup( parent, name );
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pop->setAutoDelete( true );
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pop->setView( caption, text, icon );
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pop->hideDelay = timeout;
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QString *QPassivePopup::splitMessage(QString caption, uint splitsize, uint maxsize){
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QString *splitcaption;
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printf("Splitting message of length %d with splitsize %d and maxsize %d \n", caption.length(), splitsize, maxsize);
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if (caption.length()>maxsize){
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splitcaption=new QString(caption.left(maxsize));}
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splitcaption=new QString(caption);}
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for (uint i=splitsize;i<caption.length();i+=splitsize){
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bool truncated=false;
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for (uint j=i-5;j<i+5;j++){
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if (splitcaption->at(j).isSpace()) {
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QString* old=splitcaption;
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printf("Split on char %c, number %d\n", splitcaption->at(j).latin1(),j);
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splitcaption=new QString(splitcaption->left(j)+"\n"+splitcaption->right(splitcaption->length()-j));
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QString *old=splitcaption;
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printf("forced to split at %d\n",i);
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splitcaption=new QString(splitcaption->left(i)+"-\n "+splitcaption->right(splitcaption->length()-i));
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void QPassivePopup::updateMask()
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//QRegion mask(10, 10, width() - 20, height() - 20);
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QRegion mask(0, 0, width(), height());
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/*QPoint corners[8] = {
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QPoint(width() - 50, 10),
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QPoint(10, height() - 50),
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QPoint(width() - 50, height() - 50),
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QPoint(width() - 10, 10),
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QPoint(10, height() - 10),
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QPoint(width() - 10, height() - 10)
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QPoint corners[8] = {
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QPoint(width()-40, 0),
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QPoint(0, height()-40),
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QPoint(width()-40, height()-40),
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QPoint(width(), height())
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for (int i = 0; i < 2; ++i)
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corner.makeArc(corners[i].x(), corners[i].y(), 40, 40, i * 16 * 90, 16 * 90);
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corner.resize(corner.size() + 1);
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corner.setPoint(corner.size() - 1, corners[i + 4]);
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QDesktopWidget* tmp = QApplication::desktop();
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// get screen-geometry for screen our anchor is on
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// (geometry can differ from screen to screen!
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deskRect = tmp->screenGeometry( tmp->screenNumber(this->pos()) );
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bottom = this->pos().y() + height() > deskRect.height() - 48;
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right = this->pos().x() + width() > deskRect.width() - 48;
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/*QPointArray arrow(4);
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arrow.setPoint(0, QPoint(right ? width() : 0, bottom ? height() : 0));
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arrow.setPoint(1, QPoint(right ? width() - 10 : 10, bottom ? height() - 30 : 30));
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arrow.setPoint(2, QPoint(right ? width() - 30 : 30, bottom ? height() - 10 : 10));
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arrow.setPoint(3, arrow[0]);
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/*move(right ? this->pos().x() - width() : this->pos().x(),
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bottom ? this->pos().y() - height() : this->pos().y());*/
added
removed
cutestuff/qpassivepopup/qpassivepopup.cpp
