void DPText::drawShape( QPainter &p )
{
QRect bound = m_sizeRect;
bound.setWidth( bound.width()-2 );
bound.setHeight( bound.height()-2 );
bound.translate( int(x()+1), int(y()+1) );
if (b_displayBackground)
{
p.save();
p.setPen( QPen( m_frameColor, 1, Qt::DotLine) );
p.setBrush(m_backgroundColor);
p.drawRect(bound);
p.restore();
}
const int pad = 6;
bound.setLeft( bound.left()+pad );
bound.setTop( bound.top() );
bound.setRight( bound.right()-pad );
bound.setBottom( bound.bottom()-pad );
QTextEdit * t = new QTextEdit( m_text );
t->resize( bound.width(), bound.height() ); // t->setWidth( bound.width() );
t->viewport()->setAutoFillBackground( false );
t->setFrameStyle(QFrame::NoFrame);
t->render( &p, bound.topLeft(), QRegion(), QWidget::DrawChildren ); //t->draw( &p, bound.left(), bound.top(), bound, QColorGroup() );
delete t;
}
void TransparentBg::backgroundUpdated()
{
if (parent()->inherits("QTextEdit")){
QTextEdit *text = static_cast<QTextEdit*>(parent());
const QPixmap *pix = background(text->colorGroup().color(QColorGroup::Base));
QPoint pp = text->viewportToContents(QPoint(0, 0));
bgX = pp.x();
bgY = pp.y();
if ((pix == NULL) || pix->isNull()){
if (text->paper().pixmap() && !text->paper().pixmap()->isNull()){
text->setPaper(QBrush(text->colorGroup().base()));
text->setStaticBackground(false);
}
return;
}
QPoint pp1 = text->topLevelWidget()->mapFromGlobal(text->mapToGlobal(QPoint(0, 0)));
QPixmap bg(bgX + text->width(), bgY + text->height());
QPainter p;
p.begin(&bg);
p.drawTiledPixmap(bgX, bgY, text->width(), text->height(), *pix, pp1.x(), pp1.y());
p.end();
text->setPaper(QBrush(text->colorGroup().background(), bg));
text->setStaticBackground(true);
text->setBackgroundMode(QWidget::NoBackground);
text->viewport()->setBackgroundMode(QWidget::NoBackground);
return;
}
if (parent()->inherits("QListView")){
QListView *p = static_cast<QListView*>(parent());
p->viewport()->repaint();
}
}
void TextEdit::fileNew()
{
QTextEdit *edit = new QTextEdit( tabWidget );
doConnections( edit );
tabWidget->addTab( edit, tr( "noname" ) );
tabWidget->showPage( edit );
edit->viewport()->setFocus();
}
TransparentBg::TransparentBg(QWidget *p, const char *name)
: QObject(p, name)
{
if (p->inherits("QTextEdit")){
QTextEdit *parent = static_cast<QTextEdit*>(p);
parent->viewport()->installEventFilter(this);
}
init(p);
}
void TextEdit::load( const QString &f )
{
if ( !QFile::exists( f ) )
return;
QTextEdit *edit = new QTextEdit( tabWidget );
doConnections( edit );
tabWidget->addTab( edit, QFileInfo( f ).fileName() );
QFile fl( f );
fl.open( IO_ReadOnly );
QByteArray array = fl.readAll();
array.resize( array.size() +1 );
array[ (int)array.size() - 1 ] = '\0';
QString text = ( f.find( "bidi.txt" ) != -1 ? QString::fromUtf8( array.data() ) : QString::fromLatin1( array.data() ) );
edit->setText( text );
edit->viewport()->setFocus();
edit->setTextFormat( Qt::RichText );
}
void TextEdit::load( const QString &f )
{
if ( !QFile::exists( f ) )
return;
QTextEdit *edit = new QTextEdit( tabWidget );
edit->setTextFormat( RichText );
doConnections( edit );
tabWidget->addTab( edit, QFileInfo( f ).fileName() );
QFile file( f );
if ( !file.open( IO_ReadOnly ) )
return;
QTextStream ts( &file );
QString txt = ts.read();
if ( !QStyleSheet::mightBeRichText( txt ) )
txt = QStyleSheet::convertFromPlainText( txt, QStyleSheetItem::WhiteSpacePre );
edit->setText( txt );
tabWidget->showPage( edit );
edit->viewport()->setFocus();
filenames.replace( edit, f );
}
