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Fix for multiline labels in composer (ticket #181)

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git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@9202 c8812cc2-4d05-0410-92ff-de0c093fc19c
This commit is contained in:
mhugent 2008-08-28 15:25:01 +00:00
parent 2d4de7bc0f
commit b7902ca761
1 changed files with 8 additions and 4 deletions
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12
src/core/composer/qgscomposerlabel.cpp
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@ -48,7 +48,13 @@ void QgsComposerLabel::paint( QPainter* painter, const QStyleOptionGraphicsItem*
painter->setFont( mFont );
QFontMetricsF fontSize( mFont );
painter->drawText( QPointF( mMargin, mMargin + fontSize.ascent() ), mText );
//support multiline labels
double penWidth = pen().widthF();
QRectF painterRect(penWidth, penWidth, rect().width() - 2 * penWidth, \
rect().height() - 2 * penWidth);
painter->drawText(painterRect, Qt::AlignLeft | Qt::AlignTop | Qt::TextWordWrap, mText);
drawFrame( painter );
if ( isSelected() )
@ -60,7 +66,6 @@ void QgsComposerLabel::paint( QPainter* painter, const QStyleOptionGraphicsItem*
void QgsComposerLabel::setText( const QString& text )
{
mText = text;
adjustSizeToText();
}
void QgsComposerLabel::setFont( const QFont& f )
@ -76,13 +81,12 @@ void QgsComposerLabel::setFont( const QFont& f )
{
mFont = f;
}
adjustSizeToText();
}
void QgsComposerLabel::adjustSizeToText()
{
QFontMetricsF fontInfo( mFont );
setSceneRect( QRectF( transform().dx(), transform().dy(), fontInfo.width( mText ) + 2 * mMargin, fontInfo.ascent() + 2 * mMargin ) );
setSceneRect( QRectF( transform().dx(), transform().dy(), fontInfo.width( mText ) + 2 * mMargin + 2 * pen().widthF(), fontInfo.ascent() + 2 * mMargin + 2 * pen().widthF()) );
}
QFont QgsComposerLabel::font() const