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Shrink the text as much as we need to fit it. Also, make it smaller on osx here too.

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This commit is contained in:
Leo Franchi
2011-03-19 19:41:55 -04:00
parent 4b24be300b
commit c43da4b589
1 changed files with 23 additions and 2 deletions
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25
src/libtomahawk/widgets/overlaywidget.cpp
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@@ -40,6 +40,12 @@ OverlayWidget::OverlayWidget( QWidget* parent )
m_timer.setSingleShot( true );
connect( &m_timer, SIGNAL( timeout() ), this, SLOT( hide() ) );
#ifdef Q_WS_MAC
QFont f( font() );
f.setPointSize( f.pointSize() - 2 );
setFont( f );
#endif
}
@@ -134,11 +140,26 @@ OverlayWidget::paintEvent( QPaintEvent* event )
QTextOption to( Qt::AlignCenter );
to.setWrapMode( QTextOption::WrapAtWordBoundaryOrAnywhere );
// shrink to fit if needed
QFont f( font() );
f.setPixelSize( FONT_SIZE );
f.setPointSize( FONT_SIZE );
f.setBold( true );
QRectF textRect = r.adjusted( 8, 8, -8, -8 );
qreal availHeight = textRect.height();
QFontMetricsF fm( f );
qreal textHeight = fm.boundingRect( textRect, Qt::AlignCenter | Qt::TextWordWrap, text() ).height();
while( textHeight > availHeight )
{
if( f.pointSize() <= 4 ) // don't try harder
break;
f.setPointSize( f.pointSize() - 1 );
fm = QFontMetricsF( f );
textHeight = fm.boundingRect( textRect, Qt::AlignCenter | Qt::TextWordWrap, text() ).height();
}
p.setFont( f );
p.setPen( palette().highlightedText().color() );
p.drawText( r.adjusted( 16, 16, -16, -16 ), text(), to );
p.drawText( r.adjusted( 8, 8, -8, -8 ), text(), to );
}