SmallRuler::SmallRuler(QWidget *parent)
- : KRuler(parent)
-{
- setShowPointer(true);
- setShowBigMarks(false);
- setShowTinyMarks(false);
- slotNewOffset(0);
- setRulerMetricStyle(KRuler::Custom);
- setLengthFixed(true);
+ : KRuler(parent) {
+ setShowPointer(true);
+ setShowBigMarks(false);
+ setShowTinyMarks(false);
+ slotNewOffset(0);
+ setRulerMetricStyle(KRuler::Custom);
+ setLengthFixed(true);
}
-void SmallRuler::setPixelPerMark ( double rate )
-{
- kDebug()<<" RULER SET RATE: "<<rate;
- if (rate > 0.5) {
- setLittleMarkDistance(25);
- setMediumMarkDistance(5 * 25);
- }
- else if (rate > 0.09) {
- setLittleMarkDistance(5 * 25);
- setMediumMarkDistance(30 * 25);
- }
- else {
- setLittleMarkDistance(30 * 25);
- setMediumMarkDistance(60 * 25);
- }
-
- KRuler::setPixelPerMark( rate );
+void SmallRuler::setPixelPerMark(double rate) {
+ kDebug() << " RULER SET RATE: " << rate;
+ if (rate > 0.5) {
+ setLittleMarkDistance(25);
+ setMediumMarkDistance(5 * 25);
+ } else if (rate > 0.09) {
+ setLittleMarkDistance(5 * 25);
+ setMediumMarkDistance(30 * 25);
+ } else {
+ setLittleMarkDistance(30 * 25);
+ setMediumMarkDistance(60 * 25);
+ }
+
+ KRuler::setPixelPerMark(rate);
}
-// virtual
-void SmallRuler::mousePressEvent ( QMouseEvent * event )
-{
- int pos = event->x();
- //slotNewValue( pos );
- emit seekRenderer(pos);
- kDebug()<<pos;
+// virtual
+void SmallRuler::mousePressEvent(QMouseEvent * event) {
+ int pos = event->x();
+ //slotNewValue( pos );
+ emit seekRenderer(pos);
+ kDebug() << pos;
}
// virtual
-void SmallRuler::mouseMoveEvent ( QMouseEvent * event )
-{
- int pos = event->x();
- //slotNewValue( pos );
- emit seekRenderer(pos);
- kDebug()<<pos;
+void SmallRuler::mouseMoveEvent(QMouseEvent * event) {
+ int pos = event->x();
+ //slotNewValue( pos );
+ emit seekRenderer(pos);
+ kDebug() << pos;
}
-void SmallRuler::slotNewValue ( int _value )
-{
- m_cursorPosition = _value / pixelPerMark();
- KRuler::slotNewValue(_value);
+void SmallRuler::slotNewValue(int _value) {
+ m_cursorPosition = _value / pixelPerMark();
+ KRuler::slotNewValue(_value);
}
// virtual
-void SmallRuler::paintEvent(QPaintEvent *e)
- {
- // debug ("KRuler::drawContents, %s",(horizontal==dir)?"horizontal":"vertical");
-
- QStylePainter p(this);
- p.fillRect(e->rect(), QBrush(QColor(Qt::white)));
-
-
- int value = this->value(),
- minval = minimum(),
- maxval;
- maxval = maximum()
- + offset() - endOffset();
-
- //ioffsetval = value-offset;
- // pixelpm = (int)ppm;
- // left = clip.left(),
- // right = clip.right();
- double f, fend,
- offsetmin=(double)(minval-offset()),
- offsetmax=(double)(maxval-offset()),
- fontOffset = (((double)minval)>offsetmin)?(double)minval:offsetmin;
-
- // draw labels
- QFont font = p.font();
- font.setPointSize(LABEL_SIZE);
- p.setFont( font );
-
- if (showLittleMarks()) {
- // draw the little marks
- fend = pixelPerMark()*littleMarkDistance();
- if (fend > 2) for ( f=offsetmin; f<offsetmax; f+=fend ) {
- p.drawLine((int)f, LITTLE_MARK_X1, (int)f, LITTLE_MARK_X2);
- }
- }
- if (showMediumMarks()) {
- // draw medium marks
- fend = pixelPerMark()*mediumMarkDistance();
- if (fend > 2) for ( f=offsetmin; f<offsetmax; f+=fend ) {
- p.drawLine((int)f, MIDDLE_MARK_X1, (int)f, MIDDLE_MARK_X2);
- }
- }
-
-/* if (d->showem) {
- // draw end marks
- if (d->dir == Qt::Horizontal) {
- p.drawLine(minval-d->offset, END_MARK_X1, minval-d->offset, END_MARK_X2);
- p.drawLine(maxval-d->offset, END_MARK_X1, maxval-d->offset, END_MARK_X2);
- }
- else {
- p.drawLine(END_MARK_X1, minval-d->offset, END_MARK_X2, minval-d->offset);
- p.drawLine(END_MARK_X1, maxval-d->offset, END_MARK_X2, maxval-d->offset);
- }
- }*/
-
- // draw pointer
- if (showPointer()) {
- QPolygon pa(3);
- pa.setPoints(3, value-6, 0, value+6, 0, value/*+0*/, 8);
- p.setBrush( QBrush(Qt::yellow) );
- p.drawPolygon( pa );
- }
-
- }
+void SmallRuler::paintEvent(QPaintEvent *e) {
+ // debug ("KRuler::drawContents, %s",(horizontal==dir)?"horizontal":"vertical");
+
+ QStylePainter p(this);
+ p.fillRect(e->rect(), QBrush(QColor(Qt::white)));
+
+
+ int value = this->value(),
+ minval = minimum(),
+ maxval;
+ maxval = maximum()
+ + offset() - endOffset();
+
+ //ioffsetval = value-offset;
+ // pixelpm = (int)ppm;
+ // left = clip.left(),
+ // right = clip.right();
+ double f, fend,
+ offsetmin = (double)(minval - offset()),
+ offsetmax = (double)(maxval - offset()),
+ fontOffset = (((double)minval) > offsetmin) ? (double)minval : offsetmin;
+
+ // draw labels
+ QFont font = p.font();
+ font.setPointSize(LABEL_SIZE);
+ p.setFont(font);
+
+ if (showLittleMarks()) {
+ // draw the little marks
+ fend = pixelPerMark() * littleMarkDistance();
+ if (fend > 2) for (f = offsetmin; f < offsetmax; f += fend) {
+ p.drawLine((int)f, LITTLE_MARK_X1, (int)f, LITTLE_MARK_X2);
+ }
+ }
+ if (showMediumMarks()) {
+ // draw medium marks
+ fend = pixelPerMark() * mediumMarkDistance();
+ if (fend > 2) for (f = offsetmin; f < offsetmax; f += fend) {
+ p.drawLine((int)f, MIDDLE_MARK_X1, (int)f, MIDDLE_MARK_X2);
+ }
+ }
+
+ /* if (d->showem) {
+ // draw end marks
+ if (d->dir == Qt::Horizontal) {
+ p.drawLine(minval-d->offset, END_MARK_X1, minval-d->offset, END_MARK_X2);
+ p.drawLine(maxval-d->offset, END_MARK_X1, maxval-d->offset, END_MARK_X2);
+ }
+ else {
+ p.drawLine(END_MARK_X1, minval-d->offset, END_MARK_X2, minval-d->offset);
+ p.drawLine(END_MARK_X1, maxval-d->offset, END_MARK_X2, maxval-d->offset);
+ }
+ }*/
+
+ // draw pointer
+ if (showPointer()) {
+ QPolygon pa(3);
+ pa.setPoints(3, value - 6, 0, value + 6, 0, value/*+0*/, 8);
+ p.setBrush(QBrush(Qt::yellow));
+ p.drawPolygon(pa);
+ }
+
+}
#include "smallruler.moc"
projects / kdenlive / blobdiff