#include <KCursor>
#include <KGlobalSettings>
+#include <QApplication>
#include <QMouseEvent>
#include <QStylePainter>
static const int LITTLE_MARK_X2 = LINE_END;
static const int LITTLE_MARK_X1 = (LITTLE_MARK_X2 - LITTLE_MARK_LENGTH);
-static const int LABEL_SIZE = 9;
+static int LABEL_SIZE;
static const int END_LABEL_X = 4;
static const int END_LABEL_Y = (END_LABEL_X + LABEL_SIZE - 2);
m_view(parent),
m_duration(0),
m_offset(0),
- m_clickedGuide(-1)
+ m_clickedGuide(-1),
+ m_mouseMove(NO_MOVE)
{
setFont(KGlobalSettings::toolBarFont());
+ QFontMetricsF fontMetrics(font());
+ LABEL_SIZE = fontMetrics.ascent() - 2;
m_scale = 3;
m_zoneColor = QColor(133, 255, 143);
littleMarkDistance = FRAME_SIZE;
update(min * m_factor - 2, 0, (max - min) * m_factor + 4, height());
}
+void CustomRuler::mouseReleaseEvent(QMouseEvent * /*event*/)
+{
+ m_mouseMove = NO_MOVE;
+}
+
// virtual
void CustomRuler::mousePressEvent(QMouseEvent * event)
{
else if (qAbs(pos - (m_zoneStart + (m_zoneEnd - m_zoneStart) / 2) * m_factor) < 4) m_moveCursor = RULER_MIDDLE;
else if (qAbs(pos - m_zoneEnd * m_factor) < 4) m_moveCursor = RULER_END;
}
- if (m_moveCursor == RULER_CURSOR)
+ if (m_moveCursor == RULER_CURSOR) {
m_view->setCursorPos((int) pos / m_factor);
+ m_clickPoint = event->pos();
+ m_startRate = m_rate;
+ }
}
// virtual
int zoneEnd = m_zoneEnd;
if (pos < 0) pos = 0;
if (m_moveCursor == RULER_CURSOR) {
- m_view->setCursorPos(pos);
- m_view->slotCheckPositionScrolling();
+ 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;
setToolTip(i18n("Zone duration: %1", m_timecode.getTimecodeFromFrames(m_zoneEnd - m_zoneStart)));
} else {
setCursor(Qt::ArrowCursor);
- setToolTip(QString());
+ setToolTip(i18n("Position: %1", m_timecode.getTimecodeFromFrames(pos / m_factor)));
}
}
}
} else update(qMin(oldpos, newpos) * m_factor - offset() - 6, 0, qAbs(oldpos - newpos) * m_factor + 17, height());
}
-void CustomRuler::setPixelPerMark(double rate)
+void CustomRuler::setPixelPerMark(int rate)
{
- int scale = comboScale[(int) rate];
+ int scale = comboScale[rate];
+ m_rate = rate;
m_factor = 1.0 / (double) scale * FRAME_SIZE;
m_scale = 1.0 / (double) scale;
double fend = m_scale * littleMarkDistance;
mediumMarkDistance = (double) FRAME_SIZE * m_timecode.fps();
bigMarkDistance = (double) FRAME_SIZE * m_timecode.fps() * 60;
}
- switch ((int) rate) {
+ switch (rate) {
case 0:
m_textSpacing = fend;
break;