void MainWindow::createLayout()
{
QGraphicsLinearLayout *leftLayout = new QGraphicsLinearLayout(
Qt::Vertical);
leftLayout->addItem(proxyForName["startButton"]);
leftLayout->addItem(proxyForName["pauseOrResumeButton"]);
leftLayout->addItem(proxyForName["stopButton"]);
leftLayout->addItem(proxyForName["quitButton"]);
QGraphicsLinearLayout *rightLayout = new QGraphicsLinearLayout(
Qt::Vertical);
foreach (const QString &name, QStringList()
<< "initialCountLabel" << "initialCountSpinBox"
<< "currentCountLabel" << "currentCountLCD"
<< "iterationsLabel" << "iterationsLCD"
<< "showIdsCheckBox")
rightLayout->addItem(proxyForName[name]);
QGraphicsLinearLayout *layout = new QGraphicsLinearLayout;
layout->addItem(leftLayout);
layout->setItemSpacing(0, DishSize + Margin);
layout->addItem(rightLayout);
QGraphicsWidget *widget = new QGraphicsWidget;
widget->setLayout(layout);
scene->addItem(widget);
int width = qRound(layout->preferredWidth());
int height = DishSize + (2 * Margin);
setMinimumSize(width, height);
scene->setSceneRect(0, 0, width, height);
}
void DualButtonToolbarSnippet::setChildSpacing(int width) {
QGraphicsLinearLayout* l = layout();
// If all the buttons have been added, set the spacing for the last button
if (l->count() == DUAL_TOOLBAR_NUM_BUTTONS ) {
int spacing = width - l->itemAt(0)->geometry().width() - l->itemAt(l->count()-1)->geometry().width();
l->setItemSpacing(l->count()-1, spacing);
}
ToolbarSnippet::updateOwnerArea();
}
void Albums::showFilterBar()
{
m_filterIcon->setEnabled( false );
AlbumsFilterBar *bar = new AlbumsFilterBar( this );
bar->setContentsMargins( 0, 0, 0, 0 );
QGraphicsLinearLayout *l = static_cast<QGraphicsLinearLayout*>( layout() );
l->setItemSpacing( 1, 0 );
l->addItem( bar );
connect( bar, SIGNAL(filterTextChanged(QString)), this, SLOT(filterTextChanged(QString)) );
connect( bar, SIGNAL(closeRequested()), this, SLOT(closeFilterBar()) );
bar->focusEditor();
}
void KWidget::setItemSpacing( int space )
{
QGraphicsLayout *layout = parentLayout();
LayoutType type = parentLayoutType();
if(type == VBox || type == HBox)
{
QGraphicsLinearLayout *boxLayout = dynamic_cast<QGraphicsLinearLayout*>(layout);
if(boxLayout)
{
QGraphicsLayoutItem *item = dynamic_cast<QGraphicsLayoutItem*>(this);
for(int i = 0; i < boxLayout->count(); i++)
{
if(boxLayout->itemAt(i) == item)
{
boxLayout->setItemSpacing(i, space);
return ;
}
}
}
}
}
void
CurrentTrack::init()
{
DEBUG_BLOCK
PERF_LOG( "Begin init" );
// Call the base implementation.
Context::Applet::init();
setToolTip( i18n( "Right-click to configure" ) );
m_ratingWidget = new RatingWidget( this );
m_ratingWidget->setSpacing( 2 );
m_ratingWidget->setMinimumSize( m_albumWidth + 10, 30 );
m_ratingWidget->setMaximumSize( m_albumWidth + 10, 30 );
connect( m_ratingWidget, SIGNAL(ratingChanged(int)), SLOT(trackRatingChanged(int)) );
QLabel *collectionLabel = new QLabel( i18n( "Local Collection" ) );
collectionLabel->setAttribute( Qt::WA_NoSystemBackground );
collectionLabel->setAlignment( Qt::AlignCenter );
m_collectionLabel = new QGraphicsProxyWidget( this );
m_collectionLabel->setWidget( collectionLabel );
m_title = new TextScrollingWidget( this );
m_artist = new TextScrollingWidget( this );
m_album = new TextScrollingWidget( this );
m_byText = new QGraphicsSimpleTextItem( i18nc( "What artist is this track by", "By" ), this );
m_onText = new QGraphicsSimpleTextItem( i18nc( "What album is this track on", "On" ), this );
m_recentWidget = new RecentlyPlayedListWidget( this );
m_recentHeader = new TextScrollingWidget( this );
m_recentHeader->setDrawBackground( true );
m_recentHeader->setAlignment( Qt::AlignLeft );
QFont recentHeaderFont;
recentHeaderFont.setPointSize( recentHeaderFont.pointSize() + 2 );
m_recentHeader->setFont( recentHeaderFont );
m_title->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
m_artist->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
m_album->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
m_collectionLabel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
m_recentHeader->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed );
m_recentWidget->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
m_recentWidget->setMinimumHeight( 10 );
m_albumCover = new DropPixmapLayoutItem( this );
m_albumCover->setPreferredSize( QSizeF( m_albumWidth, m_albumWidth ) );
connect( m_albumCover, SIGNAL(imageDropped(QPixmap)), SLOT(coverDropped(QPixmap)) );
const QBrush brush = normalBrush();
m_title->setBrush( brush );
m_artist->setBrush( brush );
m_album->setBrush( brush );
m_byText->setBrush( brush );
m_onText->setBrush( brush );
const QFont tinyFont = KGlobalSettings::smallestReadableFont();
m_byText->setFont( tinyFont );
m_onText->setFont( tinyFont );
m_actionsLayout = new QGraphicsLinearLayout;
m_actionsLayout->setMinimumWidth( 10 );
m_actionsLayout->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
QGraphicsLinearLayout *titlesLayout = new QGraphicsLinearLayout( Qt::Vertical );
titlesLayout->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
titlesLayout->setMinimumWidth( 10 );
titlesLayout->setSpacing( 2 );
titlesLayout->addItem( m_title );
titlesLayout->addItem( m_artist );
titlesLayout->addItem( m_album );
titlesLayout->addItem( m_actionsLayout );
titlesLayout->setItemSpacing( 2, 4 ); // a bit more spacing for the actions row
const qreal pad = standardPadding();
QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout( this );
l->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
l->addCornerAnchors( m_ratingWidget, Qt::BottomLeftCorner, l, Qt::BottomLeftCorner );
l->addCornerAnchors( m_ratingWidget, Qt::BottomLeftCorner, m_collectionLabel, Qt::BottomLeftCorner );
l->addCornerAnchors( m_ratingWidget, Qt::TopRightCorner, m_collectionLabel, Qt::TopRightCorner );
l->addCornerAnchors( m_recentHeader, Qt::TopRightCorner, l, Qt::TopRightCorner );
l->addAnchor( m_albumCover, Qt::AnchorBottom, m_ratingWidget, Qt::AnchorTop )->setSpacing( 4 );
l->addAnchor( m_albumCover, Qt::AnchorHorizontalCenter, m_ratingWidget, Qt::AnchorHorizontalCenter );
l->addAnchor( titlesLayout, Qt::AnchorTop, l, Qt::AnchorTop )->setSpacing( 18 );
l->addAnchor( titlesLayout, Qt::AnchorRight, l, Qt::AnchorRight )->setSpacing( pad );
l->addAnchors( m_recentWidget, m_recentHeader, Qt::Horizontal );
l->addAnchor( m_recentWidget, Qt::AnchorTop, m_recentHeader, Qt::AnchorBottom );
l->addAnchor( m_recentWidget, Qt::AnchorRight, m_recentHeader, Qt::AnchorRight );
l->addAnchor( m_recentWidget, Qt::AnchorLeft, m_ratingWidget, Qt::AnchorRight )->setSpacing( pad * 2 );
l->addAnchor( m_recentWidget, Qt::AnchorBottom, m_albumCover, Qt::AnchorBottom )->setSpacing( 20 );
qreal midSpacing = qMax( m_byText->boundingRect().width(), m_onText->boundingRect().width() ) + pad;
l->addAnchor( titlesLayout, Qt::AnchorLeft, m_ratingWidget, Qt::AnchorRight )->setSpacing( midSpacing );
l->anchor( m_recentHeader, Qt::AnchorTop, l, Qt::AnchorTop )->setSpacing( 2 );
// Read config
KConfigGroup config = Amarok::config("Current Track Applet");
const QString fontDesc = config.readEntry( "Font", QString() );
QFont font;
if( !fontDesc.isEmpty() )
font.fromString( fontDesc );
else
font.setPointSize( font.pointSize() + 3 );
m_showEditTrackDetailsAction = config.readEntry( "ShowEditTrackAction", true );
m_title->setFont( font );
m_artist->setFont( font );
m_album->setFont( font );
m_title->setAlignment( Qt::AlignLeft );
m_artist->setAlignment( Qt::AlignLeft );
m_album->setAlignment( Qt::AlignLeft );
dataEngine( "amarok-current" )->setProperty( "coverWidth", m_albumWidth );
dataEngine( "amarok-current" )->connectSource( "current", this );
connect( The::paletteHandler(), SIGNAL(newPalette(QPalette)), SLOT(paletteChanged(QPalette)) );
connect( CollectionManager::instance(), SIGNAL(collectionDataChanged(Collections::Collection*)),
this, SLOT(queryCollection()), Qt::QueuedConnection );
queryCollection();
setView( Stopped );
PERF_LOG( "Finished init" );
}