-void CustomRuler::mouseMoveEvent(QMouseEvent * event) {
- int pos = (int)((event->x() + offset()) / pixelPerMark() / FRAME_SIZE);
- if (m_moveCursor == RULER_CURSOR) {
- m_view->setCursorPos(pos);
- return;
- } else if (m_moveCursor == RULER_START) m_zoneStart = pos;
- else if (m_moveCursor == RULER_END) m_zoneEnd = pos;
- else if (m_moveCursor == RULER_MIDDLE) {
- int move = pos - (m_zoneStart + (m_zoneEnd - m_zoneStart) / 2);
- m_zoneStart += move;
- m_zoneEnd += move;
+void CustomRuler::mouseMoveEvent(QMouseEvent * event)
+{
+ if (event->buttons() == Qt::LeftButton) {
+ int pos = (int)((event->x() + offset()) / m_factor);
+ int zoneStart = m_zoneStart;
+ int zoneEnd = m_zoneEnd;
+ if (pos < 0) pos = 0;
+ if (m_moveCursor == RULER_CURSOR) {
+ QPoint diff = event->pos() - m_clickPoint;
+ if (m_mouseMove == NO_MOVE) {
+ if (qAbs(diff.x()) >= QApplication::startDragDistance()) {
+ m_mouseMove = HORIZONTAL_MOVE;
+ } else if (qAbs(diff.y()) >= QApplication::startDragDistance()) {
+ m_mouseMove = VERTICAL_MOVE;
+ } else return;
+ }
+ if (m_mouseMove == HORIZONTAL_MOVE) {
+ m_view->setCursorPos(pos);
+ m_view->slotCheckPositionScrolling();
+ } else {
+ int verticalDiff = m_startRate - (diff.y()) / 7;
+ if (verticalDiff != m_rate) emit adjustZoom(verticalDiff);
+ }
+ return;
+ } else if (m_moveCursor == RULER_START) m_zoneStart = pos;
+ else if (m_moveCursor == RULER_END) m_zoneEnd = pos;
+ else if (m_moveCursor == RULER_MIDDLE) {
+ int move = pos - (m_zoneStart + (m_zoneEnd - m_zoneStart) / 2);
+ if (move + m_zoneStart < 0) move = - m_zoneStart;
+ m_zoneStart += move;
+ m_zoneEnd += move;
+ }
+ emit zoneMoved(m_zoneStart, m_zoneEnd);
+ m_view->setDocumentModified();
+
+ int min = qMin(m_zoneStart, zoneStart);
+ int max = qMax(m_zoneEnd, zoneEnd);
+ update(min * m_factor - m_offset - 2, 0, (max - min) * m_factor + 4, height());
+
+ } else {
+ int pos = (int)((event->x() + offset()));
+ if (event->y() <= 10) setCursor(Qt::ArrowCursor);
+ else if (qAbs(pos - m_zoneStart * m_factor) < 4) {
+ setCursor(KCursor("left_side", Qt::SizeHorCursor));
+ setToolTip(i18n("Zone start: %1", m_timecode.getTimecodeFromFrames(m_zoneStart)));
+ } else if (qAbs(pos - m_zoneEnd * m_factor) < 4) {
+ setCursor(KCursor("right_side", Qt::SizeHorCursor));
+ setToolTip(i18n("Zone end: %1", m_timecode.getTimecodeFromFrames(m_zoneEnd)));
+ } else if (qAbs(pos - (m_zoneStart + (m_zoneEnd - m_zoneStart) / 2) * m_factor) < 4) {
+ setCursor(Qt::SizeHorCursor);
+ setToolTip(i18n("Zone duration: %1", m_timecode.getTimecodeFromFrames(m_zoneEnd - m_zoneStart)));
+ } else {
+ setCursor(Qt::ArrowCursor);
+ setToolTip(i18n("Position: %1", m_timecode.getTimecodeFromFrames(pos / m_factor)));
+ }