PanelAppletOverlay::PanelAppletOverlay(Plasma::Applet *applet, QWidget *parent)
: QWidget(parent),
m_applet(applet),
m_spacer(0),
m_layout(dynamic_cast<QGraphicsLinearLayout*>(applet->containment()->layout())), // ++assumptions;
m_index(0),
m_clickDrag(false)
{
if (!s_appletHandle) {
s_appletHandle = new PanelAppletHandle();
}
++s_appletHandleCount;
connect(s_appletHandle, SIGNAL(mousePressed(Plasma::Applet*,QMouseEvent*)),
this, SLOT(handleMousePressed(Plasma::Applet*,QMouseEvent*)));
connect(s_appletHandle, SIGNAL(mouseMoved(Plasma::Applet*,QMouseEvent*)),
this, SLOT(handleMouseMoved(Plasma::Applet*,QMouseEvent*)));
connect(s_appletHandle, SIGNAL(mouseReleased(Plasma::Applet*,QMouseEvent*)),
this, SLOT(handleMouseReleased(Plasma::Applet*,QMouseEvent*)));
syncIndex();
syncOrientation();
syncGeometry();
setMouseTracking(true);
connect(m_applet, SIGNAL(destroyed(QObject*)), this, SLOT(appletDestroyed()));
connect(m_applet, SIGNAL(geometryChanged()), this, SLOT(delaySyncGeometry()));
}
Context::AppletItemOverlay::AppletItemOverlay( Context::AppletToolbarAppletItem *applet, QGraphicsLinearLayout* layout, QWidget *parent )
: QWidget( parent ),
m_applet( applet ),
m_spacer(0),
m_layout( layout ),
m_deleteIcon( 0 ),
m_index( 0 ),
m_clickDrag( false )
{
DEBUG_BLOCK
if( layout )
{
m_layout = layout;
int i = 0;
for(; i < m_layout->count(); ++i)
{
QGraphicsWidget *w = dynamic_cast< QGraphicsWidget* >( m_layout->itemAt( i ) );
if( w == m_applet )
{
m_index = i;
break;
}
}
} else
debug() << "GOT APPLET WITH NO LAYOUT! BAD!";
m_deleteIcon = new QToolButton( this );
QAction* delApplet = new QAction( i18n( "Remove Applet" ), this );
delApplet->setIcon( KIcon( "edit-delete" ) );
delApplet->setVisible( true );
delApplet->setEnabled( true );
m_deleteIcon->addAction( delApplet );
m_deleteIcon->setIcon( KIcon( "edit-delete" ) );
m_deleteIcon->setMaximumSize( 24, 24 );
QColor trans;
trans.setAlpha( 0 );
QBrush brush( Qt::transparent );
QPalette pal = m_deleteIcon->palette();
pal.setBrush( QPalette::Window, brush );
// m_deleteIcon->setBackgroundRole( QPalette::Base );
m_deleteIcon->setPalette( pal );
m_deleteIcon->setAutoFillBackground( false );
m_deleteIcon->setAttribute( Qt::WA_NoSystemBackground );
//m_deleteIcon->setAttribute( Qt::WA_TranslucentBackground ); //NB: Introduced in Qt 4.5
connect( delApplet, SIGNAL( triggered() ), this, SLOT( deleteApplet() ) );
connect( m_deleteIcon, SIGNAL( released() ), this, SLOT( deleteApplet() ) );
syncGeometry();
connect( m_applet, SIGNAL( destroyed(QObject*) ), this, SLOT( deleteLater() ) );
connect( m_applet, SIGNAL( geometryChanged() ), this, SLOT( delaySyncGeometry() ) );
}
