#define SEEK_INACTIVE (-1)
KeyframeHelper::KeyframeHelper(QWidget *parent) :
- QWidget(parent)
- , frameLength(1)
- , m_geom(NULL)
- , m_position(0)
- , m_scale(0)
- , m_movingKeyframe(false)
- , m_movingItem()
- , m_lineHeight(9)
- , m_drag(false)
- , m_hoverKeyframe(-1)
- , m_seekPosition(SEEK_INACTIVE)
+ QWidget(parent)
+ , frameLength(1)
+ , m_geom(NULL)
+ , m_position(0)
+ , m_scale(0)
+ , m_movingKeyframe(false)
+ , m_movingItem()
+ , m_lineHeight(9)
+ , m_drag(false)
+ , m_hoverKeyframe(-1)
+ , m_seekPosition(SEEK_INACTIVE)
{
setFont(KGlobalSettings::toolBarFont());
setMouseTracking(true);
{
m_hoverKeyframe = -1;
if (event->button() != Qt::LeftButton) {
- QWidget::mousePressEvent(event);
- return;
+ QWidget::mousePressEvent(event);
+ return;
}
int xPos = event->x() - margin;
if (m_geom != NULL && (event->y() < m_lineHeight)) {
}
for (int i = 0; i < m_extraGeometries.count(); ++i) {
if (m_extraGeometries.at(i)->next_key(item, mousePos) == 0) {
- Mlt::GeometryItem *item2 = new Mlt::GeometryItem();
+ Mlt::GeometryItem *item2 = new Mlt::GeometryItem();
item2->x(item.x());
item2->frame(item.frame());
m_extraMovingItems.append(item2);
}
}
if (event->y() >= m_lineHeight && event->y() < height()) {
- int seekRequest = xPos / m_scale;
- m_drag = true;
- if (seekRequest != m_position) {
- m_seekPosition = seekRequest;
- emit requestSeek(m_seekPosition);
- update();
- }
+ int seekRequest = xPos / m_scale;
+ m_drag = true;
+ if (seekRequest != m_position) {
+ m_seekPosition = seekRequest;
+ emit requestSeek(m_seekPosition);
+ update();
+ }
}
}
update();
}
event->accept();
- return;
+ return;
}
if (m_movingKeyframe) {
if (!m_dragStart.isNull()) {
// draw pointer
if (m_seekPosition != SEEK_INACTIVE) {
- p.fillRect(margin + m_seekPosition * m_scale - 1, 0, 3, height(), palette().dark());
+ p.fillRect(margin + m_seekPosition * m_scale - 1, 0, 3, height(), palette().dark());
}
QPolygon pa(3);
const int cursor = margin + m_position * m_scale;
{
if (pos == m_position || m_geom == NULL) return;
if (pos == m_seekPosition) {
- m_seekPosition = SEEK_INACTIVE;
+ m_seekPosition = SEEK_INACTIVE;
}
m_position = pos;
update();