bool Board::loadTiles(float scale) {
int i, j, x, y;
// delete old tiles
for(i = 0; i < 45; i++)
if(pm_tile[i] != 0) {
delete pm_tile[i];
pm_tile[i] = 0;
}
QPixmap pm((PICDIR + "/kshisen.xpm").data());
if(pm.width() == 0 || pm.height() == 0) {
KMsgBox::message(0, klocale->translate("Shisen-Sho"),
klocale->translate("Cannot load pixmaps!"));
exit(1);
}
if(pm.width() == 0 || pm.height() == 0)
return FALSE;
x = pm.width() / 9;
y = pm.height() / 5;
for(i = 0; i < 9; i++)
for(j = 0; j < 5; j++) {
pm_tile[i + j*9] = new QPixmap(x,y);
bitBlt(pm_tile[i + j*9], 0, 0, &pm, x * i, y * j, x, y, CopyROP);
if(scale != 1.0) {
QWMatrix wm;
wm.scale(scale, scale);
*pm_tile[i + j*9] = pm_tile[i + j*9]->xForm(wm);
}
}
return TRUE;
}
void OFileViewFileListView::addFile( QFileInfo* info, bool symlink ) {
MimeType type( info->absFilePath() );
if (!compliesMime( type.id() ) )
return;
QPixmap pix = type.pixmap();
QString dir, name;
bool locked;
if ( pix.isNull() ) {
QWMatrix matrix;
QPixmap pixer(Resource::loadPixmap("UnknownDocument") );
matrix.scale( .4, .4 );
pix = pixer.xForm( matrix );
}
dir = info->dirPath( true );
locked = false;
if ( symlink )
name = info->fileName() + " -> " + info->dirPath() + "/" + info->readLink();
else {
name = info->fileName();
if ( ( (selector()->mode() == OFileSelector::Open)&& !info->isReadable() ) ||
( (selector()->mode() == OFileSelector::Save)&& !info->isWritable() ) ) {
locked = true;
pix = Resource::loadPixmap("locked");
}
}
(void)new OFileSelectorItem( m_view, pix, name,
info->lastModified().toString(), QString::number( info->size() ),
dir, locked );
}
QPixmap fastScalePixmap(const QPixmap &pixmap, int width, int height)
{
QWMatrix m;
m.scale(width/(double)pixmap.width(),
height/(double)pixmap.height());
return pixmap.xForm(m);
}
void ImageLabel::applyTransformations(bool useSmoothScale)
{
pixmap = realpixmap;
if (doRotate)
{
// KDE and QT seem to miss a high quality image rotation
QWMatrix rotMat;
rotMat.rotate(rot_angle);
pixmap = pixmap.xForm(rotMat);
}
if (doScale)
{
if (m_karamba -> useSmoothTransforms() || useSmoothScale)
{
pixmap.convertFromImage(
pixmap.convertToImage().smoothScale(scale_w, scale_h));
}
else
{
double widthFactor = ((double)scale_w) / ((double)pixmap.width());
double heightFactor = ((double)scale_h) / ((double)pixmap.height());
QWMatrix scaleMat;
scaleMat.scale(widthFactor, heightFactor);
pixmap = pixmap.xForm(scaleMat);
}
}
if (imageEffect != 0)
{
pixmap = imageEffect -> apply(pixmap);
}
setWidth(pixmap.width());
setHeight(pixmap.height());
}
void ClsQSAList::insertSA(QPixmap qpm, string, vector <vector<double> > v, bool bReplace) {
// cout << "ClsQSAList::insertSA(QPixmap qpm, string, vector <vector<double> > v)" << endl;
double fFactor = (double)iListViewVisibleWidth / (double) qpm.width();
QWMatrix m;
m.scale(fFactor, fFactor );
QPixmap pmS = qpm.xForm( m );
ClsListBoxSA* clsListBoxSA = new ClsListBoxSA(qlbox, pmS);
clsListBoxSA->setMatrix(v);
if(bReplace){
int iCurrent = qlbox->currentItem();
if(iCurrent>=0) {
qlbox->removeItem(iCurrent);
}
qlbox->insertItem(clsListBoxSA, iCurrent);
} else {
qlbox->insertItem(clsListBoxSA);
}
qlbox->setCurrentItem(clsListBoxSA);
qlbox->clearSelection ();
qlbox->setSelected(clsListBoxSA, true);
}
QWMatrix KoView::matrix() const
{
QWMatrix m;
m.scale( zoom(), zoom() );
//m.translate( canvasXOffset() , canvasYOffset() );
return m;
}
void k9MenuEditor::resizeEvent ( QResizeEvent * e ) {
QWMatrix m;
double scalex=(e->size().width()-4.0)/720.0;
double scaley=(e->size().height()-4.0)/576.0;
m.scale(QMIN(scalex,scaley),QMIN(scalex,scaley));
this->setWorldMatrix(m);
}
void SymbolItem::setKind( int kind_ )
{
kind = kind_;
QWMatrix m;
if ( kind == FOLDER )
{
m.scale( 0.6, 0.6 );
QPixmap small = i_folder.xForm( m );
setPixmap( 0, small );
}
else if ( kind == GRAPHIC )
{
m.scale( 0.55, 0.55 );
QPixmap small = i_graphic.xForm( m );
setPixmap( 0, small );
}
}
void KoChild::transform( QPainter &painter )
{
setClipRegion( painter, true );
QWMatrix m = painter.worldMatrix();
m = d->m_matrix * m;
m.scale( d->m_scaleX, d->m_scaleY );
painter.setWorldMatrix( m );
}
void CVBEditor::updateWorldMatrix() {
double z = p_itemView->zoomLevel();
QRect r = m_pCanvas->rect();
// QWMatrix m( z, 0.0, 0.0, z, -r.left(), -r.top() );
// QWMatrix m( z, 0.0, 0.0, z, 0.0, 0.0 );
QWMatrix m;
m.scale(z, z);
m.translate(-r.left(), -r.top());
setWorldMatrix(m);
}
void StartRoom::loadLevel(int level)
{
if(level < 1 || level > leV->max())
return;
QPixmap pixmap = leV->getPixmap(level);
QWMatrix m;
m.scale( (double)7, (double)7 );
pixmap = pixmap.xForm( m );
picture->setPixmap(pixmap);
}
void ClsQDiagramView::zoomOut() {
#ifdef DEBUG_CLSQDIAGRAMVIEW
cout << "ClsQDiagramView::zoomOut()" << endl;
#endif
QWMatrix m = clsQDiagramCanvasView->worldMatrix();
m.scale( 0.9, 0.9 );
clsQDiagramCanvasView->setWorldMatrix( m );
#ifdef USEPANNER
clsqcanvaspanner->canvasResized();
#endif
};
void KBBGraphic::scalePixmaps( int w, int h )
{
int i, w0, h0;
QWMatrix wm;
w0 = pix[0]->width();
h0 = pix[0]->height();
wm.scale( (float) w / (float) w0, (float) h / (float) h0 );
for (i = 0; i < NROFTYPES; i++) {
*pixScaled[i] = pix[i]->xForm( wm );
}
}
/**
* Draws the graph on the canvas using the graphviz engine.
* A new canvas is created, so all items need to be regenerated.
* TODO: Can we use the same canvas and only reposition existing items?
*/
void GraphWidget::draw()
{
QWMatrix mtx;
char szTempFile[TMP_TMPL_SIZE];
int nFd;
FILE* pFile;
// Do nothing if drawing process has already started
if (m_dot.isRunning())
return;
// Apply the zoom factor
mtx.scale(m_dZoom, m_dZoom);
setWorldMatrix(mtx);
// Do not draw until the Dot process finishes
setUpdatesEnabled(false);
// Open a temporary file
strcpy(szTempFile, TMP_TMPL);
nFd = mkstemp(szTempFile);
if ((pFile = fdopen(nFd, "w")) == NULL)
return;
// Remember the file name (so it can be deleted later)
m_sDrawFilePath = szTempFile;
// Write the graph contents to the temporary file
{
QTextStream str(pFile, IO_WriteOnly);
write(str, "graph", "--", false);
}
// Close the file
fclose(pFile);
// Draw the graph
if (m_dot.run(szTempFile)) {
// Create the progress dialogue
m_pProgressDlg = new ProgressDlg(i18n("KScope"),
i18n("Generating graph, please wait"), this);
m_pProgressDlg->setMinimumDuration(1000);
m_pProgressDlg->setValue(0);
// TODO:
// Implement cancel (what do we do when the drawing process is
// terminated, even though the nodes and edges were already added by
// Cscope?)
// m_pProgressDlg->setAllowCancel(true);
}
}
void MyPaint(NBioBSPRollDemo_Widget* pWidget)
{
QPixmap Spm;
Spm = pWidget->m_RollImage;
Spm.setOptimization(QPixmap::BestOptim);
QWMatrix Sm;
Sm.scale((double)IMAGE_FRAME_WIDTH/(double)pWidget->m_DeviceInfo0.ImageWidth,
(double)IMAGE_FRAME_HEIGHT/(double)pWidget->m_DeviceInfo0.ImageHeight);
QPixmap Srpm = Spm.xForm(Sm);
bitBlt(pWidget->m_frmRoll, 0, 0, &Srpm);
}
/**
* Changes the zoom factor.
* @param bIn true to zoom in, false to zoom out
*/
void GraphWidget::zoom(bool bIn)
{
QWMatrix mtx;
// Set the new zoom factor
if (bIn)
m_dZoom *= 2.0;
else
m_dZoom /= 2.0;
// Apply the transformation matrix
mtx.scale(m_dZoom, m_dZoom);
setWorldMatrix(mtx);
}
bool KGrCanvas::changeSize (int d)
{
#ifdef QT3
if ((d < 0) && (scaleStep <= STEP)) {
// Note: Smaller scales lose detail (e.g. the joints in brickwork).
KGrMessage::information (this, i18n("Change Size"),
i18n("Sorry, you cannot make the play area any smaller."));
return FALSE;
}
if ((d >= 0) && (scaleStep >= 2 * STEP)) {
// Note: Larger scales go off the edge of the monitor.
KGrMessage::information (this, i18n("Change Size"),
i18n("Sorry, you cannot make the play area any larger."));
return FALSE;
}
QWMatrix wm = worldMatrix();
double wmScale = 1.0;
// Set the scale back to 1:1 and calculate the new scale factor.
wm.reset();
scaleStep = (d < 0) ? (scaleStep - 1) : (scaleStep + 1);
// If scale > 1:1, scale up to the new factor (e.g. 1.25:1, 1.5:1, etc.)
if (scaleStep > STEP) {
wmScale = (wmScale * scaleStep) / STEP;
wm.scale (wmScale, wmScale);
}
setWorldMatrix (wm);
// Force the title size and position to be re-calculated.
QString t = title->text();
makeTitle ();
setTitle (t);
// Fit the QCanvasView and its frame to the canvas.
int frame = frameWidth()*2;
setFixedSize ((FIELDWIDTH + 4) * 4 * scaleStep + frame,
(FIELDHEIGHT + 4) * 4 * scaleStep + frame);
return TRUE;
#else
KGrMessage::information (this, i18n( "Change Size" ),
i18n( "Sorry, you cannot change the size of the playing area. "
"That function requires Qt Library version 3 or later." ));
return FALSE;
#endif
}
void Pen::mousePressEvent(QMouseEvent *e)
{
int x,y;
QPainter painter1;
QPainter painter2;
QWMatrix m;
KDEBUG(KDEBUG_INFO, 3000, "Pen::mousePressEvent() handler called\n");
if (isActive()) {
if (drawing) {
KDEBUG(KDEBUG_INFO, 3000, "Pen: Warning button press received while drawing\n");
}
x= (e->pos()).x();
y= (e->pos()).y();
activeButton= e->button();
m.scale((float) 100/(canvas->zoom()), (float) 100/(canvas->zoom()));
painter1.begin(canvas->pixmap());
if (activeButton == LeftButton)
painter1.setPen(leftpen);
else
painter1.setPen(rightpen);
painter1.setWorldMatrix(m);
painter2.begin(canvas->zoomedPixmap());
if (activeButton == LeftButton)
painter2.setPen(leftpen);
else
painter2.setPen(rightpen);
painter1.drawPoint(x, y);
painter2.drawPoint(x, y);
painter1.end();
painter2.end();
canvas->repaint(0);
lastx= x;
lasty= y;
drawing= TRUE;
}
if (!isActive()) {
KDEBUG(KDEBUG_WARN, 3000, "Warning event received when inactive (ignoring)\n");
}
}
void AudioBrowserScreen::displayAlbumArt(const QString& key) {
QPixmap image = dbHandler->loadAlbumArt(key);
if (image.isNull()) {
cover->hide();
}
else {
double scalew = cover->width()/(double)image.width();
double scaleh = cover->height()/(double)image.height();
QWMatrix m;
m.scale(scalew,scaleh);
QPixmap scaled = image.xForm(m);
cover->setPixmap(scaled);
cover->show();
}
}
void Pen::mouseMoveEvent(QMouseEvent *e)
{
int x,y;
QPainter painter1;
QPainter painter2;
QWMatrix m;
if (isActive()) {
x= (e->pos()).x();
y= (e->pos()).y();
if (drawing) {
if ((x != lastx) || (y != lasty)) {
emit modified();
m.scale((float) 100/(canvas->zoom()), (float) 100/(canvas->zoom()));
painter1.begin(canvas->pixmap());
if (activeButton == LeftButton)
painter1.setPen(leftpen);
else
painter1.setPen(rightpen);
painter1.setWorldMatrix(m);
painter2.begin(canvas->zoomedPixmap());
if (activeButton == LeftButton)
painter2.setPen(leftpen);
else
painter2.setPen(rightpen);
painter1.drawLine(lastx, lasty, x, y);
painter2.drawLine(lastx, lasty, x, y);
lastx= x;
lasty= y;
painter1.end();
painter2.end();
canvas->repaint(0);
}
}
}
else {
KDEBUG(KDEBUG_WARN, 3000, "Warning event received when inactive (ignoring)\n");
}
}
int main( int argc, char **argv )
{
QApplication a(argc,argv);
QTable v( numRows, numCols );
QWMatrix wm;
wm.scale( 0.5, 0.5 );
QPixmap pix( qtlogo_xpm );
pix = pix.xForm( wm );
v.setPixmap( 3, 3, pix );
v.setText( 3, 3, "A Pixmap" );
a.setMainWidget( &v );
v.show();
return a.exec();
}
QtFileIconView::QtFileIconView( const QString &dir, QWidget *parent, const char *name )
: QIconView( parent, name ), viewDir( dir ), newFolderNum( 0 )
{
if ( !iconFolderLockedLarge ) {
qAddPostRoutine( cleanup );
QWMatrix m;
m.scale( 0.6, 0.6 );
QPixmap iconpix( folder_locked_icon );
iconFolderLockedLarge = new QPixmap( folder_locked_icon );
iconpix = iconpix.xForm( m );
iconFolderLockedSmall = new QPixmap( iconpix );
iconpix = QPixmap( folder_icon );
iconFolderLarge = new QPixmap( folder_icon );
iconpix = iconpix.xForm( m );
iconFolderSmall = new QPixmap( iconpix );
iconpix = QPixmap( file_icon );
iconFileLarge = new QPixmap( file_icon );
iconpix = iconpix.xForm( m );
iconFileSmall = new QPixmap( iconpix );
iconpix = QPixmap( link_icon );
iconLinkLarge = new QPixmap( link_icon );
iconpix = iconpix.xForm( m );
iconLinkSmall = new QPixmap( iconpix );
}
vm = Large;
setGridX( 75 );
setResizeMode( Adjust );
setWordWrapIconText( FALSE );
connect( this, SIGNAL( doubleClicked( QIconViewItem * ) ),
this, SLOT( itemDoubleClicked( QIconViewItem * ) ) );
connect( this, SIGNAL( returnPressed( QIconViewItem * ) ),
this, SLOT( itemDoubleClicked( QIconViewItem * ) ) );
connect( this, SIGNAL( dropped( QDropEvent *, const QValueList<QIconDragItem> & ) ),
this, SLOT( slotDropped( QDropEvent *, const QValueList<QIconDragItem> & ) ) );
connect( this, SIGNAL( contextMenuRequested( QIconViewItem *, const QPoint & ) ),
this, SLOT( slotRightPressed( QIconViewItem * ) ) );
setHScrollBarMode( AlwaysOff );
setVScrollBarMode( Auto );
setAutoArrange( TRUE );
setSorting( TRUE );
openItem = 0;
}
void Line::mouseReleaseEvent(QMouseEvent *e)
{
int x,y;
QPainter paint;
QWMatrix m;
KDEBUG(KDEBUG_INFO, 3000, "Line::mouseReleaseEvent() handler called\n");
if (isActive() && drawing && (e->button() == activeButton)) {
emit modified();
x= (e->pos()).x();
y= (e->pos()).y();
// Erase old line
paint.begin(canvas->zoomedPixmap());
if (activeButton == LeftButton)
paint.setPen(leftpen);
else
paint.setPen(rightpen);
paint.setRasterOp(DEFAULT_RASTER_OP);
paint.drawLine(startx, starty, lastx, lasty);
paint.end();
m.scale((float) 100/(canvas->zoom()), (float) 100/(canvas->zoom()));
paint.begin(canvas->pixmap());
if (activeButton == LeftButton)
paint.setPen(leftpen);
else
paint.setPen(rightpen);
paint.setWorldMatrix(m);
paint.setRasterOp(CopyROP);
// Draw new line
paint.drawLine(startx, starty, lastx, lasty);
paint.end();
drawing= FALSE;
canvas->updateZoomed();
canvas->repaint(0);
}
else {
KDEBUG(KDEBUG_WARN, 3000, "Warning event received when inactive (ignoring)\n");
}
}
void QVFbView::drawScreen()
{
QPainter p( viewport() );
p.translate( -contentsX(), -contentsY() );
lock();
QRect r( hdr->update );
hdr->dirty = FALSE;
hdr->update = QRect();
// qDebug( "update %d, %d, %dx%d", r.y(), r.x(), r.width(), r.height() );
r = r.intersect( QRect(0, 0, hdr->width, hdr->height ) );
if ( !r.isEmpty() ) {
if ( int(zm) != zm ) {
r.rLeft() = int(int(r.left()*zm)/zm);
r.rTop() = int(int(r.top()*zm)/zm);
r.rRight() = int(int(r.right()*zm+zm+0.0000001)/zm+1.9999);
r.rBottom() = int(int(r.bottom()*zm+zm+0.0000001)/zm+1.9999);
r.rRight() = QMIN(r.right(),hdr->width-1);
r.rBottom() = QMIN(r.bottom(),hdr->height-1);
}
int leading;
QImage img( getBuffer( r, leading ) );
QPixmap pm;
if ( zm == 1 ) {
pm.convertFromImage( img );
} else if ( int(zm) == zm ) {
QWMatrix m;
m.scale(zm,zm);
pm.convertFromImage( img );
pm = pm.xForm(m);
} else {
pm.convertFromImage( img.smoothScale(int(img.width()*zm),int(img.height()*zm)) );
}
unlock();
p.setPen( black );
p.setBrush( white );
p.drawPixmap( int(r.x()*zm), int(r.y()*zm), pm,
int(leading*zm), 0, pm.width(), pm.height() );
} else {
unlock();
}
}
LapsusPanelDefault::LapsusPanelDefault(Qt::Orientation orientation,
QWidget *parent):
LapsusPanelWidget(orientation, parent, 0), _label(0)
{
if ( orientation == Qt::Horizontal )
_layout = new QVBoxLayout( this );
else
_layout = new QHBoxLayout( this );
_layout->addStretch();
_label = new QLabel(this);
_label->setBackgroundMode(X11ParentRelative);
QPixmap pic = UserIcon("laptop");
if (!pic.isNull() )
{
// scale icon
QWMatrix t;
t = t.scale( 20.0/pic.width(), 20.0/pic.height() );
pic = pic.xForm( t );
_label->setPixmap( pic );
_label->resize( 20, 20 );
}
else
{
// Desperate fallback... ;)
_label->setText("Lapsus\nApplet");
}
_layout->add(_label);
_layout->addStretch();
_label->show();
QToolTip::add( _label, "Lapsus Panel Applet" );
_label->show();
}
QPixmap KIconLoader::loadInternal ( const QString &name, int w, int h ){
QPixmap *pix;
KPixmap new_xpm;
int index;
if ( (index = name_list.find(name)) < 0){
pix = new QPixmap;
new_xpm.load( getIconPath(name), 0L, KPixmap::LowColor );
*pix = new_xpm;
if( !(pix->isNull()) ){
name_list.append(name);
pixmap_list.append(pix);
}
else {
delete pix;
return new_xpm;
}
}
else{
pix = pixmap_list.at(index);
}
if (pix && !pix->isNull() && w > 0 && h > 0 &&
(pix->width() > w || pix->height() > h)){
QWMatrix m;
m.scale(w/(float)pix->width(), h/(float)pix->height());
return pix->xForm(m);
}
return *pix;
}
void AreaSelect::mouseReleaseEvent(QMouseEvent *e)
{
int x,y;
QPainter paint;
QWMatrix m;
KDEBUG(KDEBUG_INFO, 3000, "AreaSelect::mouseReleaseEvent() handler called\n");
if (isActive() && (e->button() == LeftButton)) {
x= (e->pos()).x();
y= (e->pos()).y();
// Erase old line
paint.begin(canvas->zoomedPixmap());
paint.setPen(QPen(green, 0, DashLine));
paint.setRasterOp(DEFAULT_RASTER_OP);
paint.drawRect(startx, starty, lastx-startx, lasty-starty);
paint.end();
m.scale((float) 100/(canvas->zoom()), (float) 100/(canvas->zoom()));
paint.begin(canvas->pixmap());
// paint.setPen(pen);
paint.setWorldMatrix(m);
paint.setRasterOp(CopyROP);
canvas->setSelection(QRect(startx, starty, x-startx, y-starty));
paint.end();
drawing= FALSE;
canvas->updateZoomed();
canvas->repaint(0);
startTimer(TIMER_INTERVALL);
showedSF= false;
}
else {
KDEBUG(KDEBUG_WARN, 3000, "Warning event received when inactive (ignoring)\n");
}
}
void TEDemo::pixmap_menu_activated(int item)
{
if (item <= 1) pmPath = "";
QPixmap pm(pmPath.data());
if (pm.isNull()) { pmPath = ""; item = 1; }
// FIXME: respect scrollbar (instead of te->size)
n_render = item;
switch (item)
{
case 1: // none
case 2: // tile
te->setBackgroundPixmap(pm);
break;
case 3: // center
{ QPixmap bgPixmap;
bgPixmap.resize(te->size());
bgPixmap.fill(te->getDefaultBackColor());
bitBlt( &bgPixmap, ( te->size().width() - pm.width() ) / 2,
( te->size().height() - pm.height() ) / 2,
&pm, 0, 0,
pm.width(), pm.height() );
te->setBackgroundPixmap(bgPixmap);
}
break;
case 4: // full
{
float sx = (float)te->size().width() / pm.width();
float sy = (float)te->size().height() / pm.height();
QWMatrix matrix;
matrix.scale( sx, sy );
te->setBackgroundPixmap(pm.xForm( matrix ));
}
break;
default: // oops
n_render = 1;
}
}
void AnalogClock::paintEvent( QPaintEvent * ) // paint clock
{
if ( !isVisible() ) // is is invisible
return;
time = QTime::currentTime(); // save current time
QPointArray pts;
QPainter paint( this );
paint.setBrush( foregroundColor() ); // fill with foreground color
QPoint cp = rect().center(); // widget center point
int d = QMIN(width(),height()); // we want a circular clock
QWMatrix matrix; // setup transformation matrix
matrix.translate( cp.x(), cp.y() ); // origin at widget center
matrix.scale( d/1000.0F, d/1000.0F ); // scale coordinate system
float h_angle = 30*(time.hour()%12-3) + time.minute()/2;
matrix.rotate( h_angle ); // rotate to draw hour hand
paint.setWorldMatrix( matrix );
pts.setPoints( 4, -20,0, 0,-20, 300,0, 0,20 );
paint.drawPolygon( pts ); // draw hour hand
matrix.rotate( -h_angle ); // rotate back to zero
float m_angle = (time.minute()-15)*6;
matrix.rotate( m_angle ); // rotate to draw minute hand
paint.setWorldMatrix( matrix );
pts.setPoints( 4, -10,0, 0,-10, 400,0, 0,10 );
paint.drawPolygon( pts ); // draw minute hand
matrix.rotate( -m_angle ); // rotate back to zero
for ( int i=0; i<12; i++ ) { // draw hour lines
paint.setWorldMatrix( matrix );
paint.drawLine( 450,0, 500,0 );
matrix.rotate( 30 );
}
}
void KdmClock::paintEvent( QPaintEvent * )
{
if (!isVisible())
return;
QPainter p( this );
drawFrame( &p );
QPixmap pm( contentsRect().size() );
QPainter paint;
paint.begin( &pm );
paint.fillRect( contentsRect(), mBackgroundBrush );
// get current time
QTime time = QTime::currentTime();
/*
if (mDigital) {
QString buf;
if (mSecond)
buf.sprintf( "%02d:%02d:%02d", time.hour(), time.minute(),
time.second() );
else
buf.sprintf( "%02d:%02d", time.hour(), time.minute() );
mFont.setPointSize( QMIN( (int)(width()/buf.length()*1.5),height() ) );
paint.setFont( mFont );
paint.setPen( backgroundColor() );
paint.drawText( contentsRect(),AlignHCenter|AlignVCenter, buf,-1,0,0 );
} else {
*/
QPointArray pts;
QPoint cp = contentsRect().center() - QPoint( 2,2 );
int d = QMIN( contentsRect().width()-15,contentsRect().height()-15 );
paint.setPen( foregroundColor() );
paint.setBrush( foregroundColor() );
QWMatrix matrix;
matrix.translate( cp.x(), cp.y() );
matrix.scale( d/1000.0F, d/1000.0F );
// Hour
float h_angle = 30*(time.hour()%12-3) + time.minute()/2;
matrix.rotate( h_angle );
paint.setWorldMatrix( matrix );
pts.setPoints( 4, -20,0, 0,-20, 300,0, 0,20 );
paint.drawPolygon( pts );
matrix.rotate( -h_angle );
// Minute
float m_angle = (time.minute()-15)*6;
matrix.rotate( m_angle );
paint.setWorldMatrix( matrix );
pts.setPoints( 4, -10,0, 0,-10, 400,0, 0,10 );
paint.drawPolygon( pts );
matrix.rotate( -m_angle );
// Second
float s_angle = (time.second()-15)*6;
matrix.rotate( s_angle );
paint.setWorldMatrix( matrix );
pts.setPoints( 4,0,0,0,0,400,0,0,0 );
if (mSecond)
paint.drawPolygon( pts );
matrix.rotate( -s_angle );
// quadrante
for (int i=0 ; i < 60 ; i++) {
paint.setWorldMatrix( matrix );
if ((i % 5) == 0)
paint.drawLine( 450,0, 500,0 ); // draw hour lines
else
paint.drawPoint( 480,0 ); // draw second lines
matrix.rotate( 6 );
}
// } // if (mDigital)
paint.end();
// flicker free code by Remi Guyomarch <*****@*****.**>
bitBlt( this, contentsRect().topLeft(), &pm );
}
