#include <QPainter>
#include <QPalette>
+#include <QDebug>
+
ColumnHandleItem::ColumnHandleItem(qreal w, QGraphicsItem *parent)
: QGraphicsItem(parent),
_width(w),
+ _boundingRect(-_width/2, 0, _width, 0),
_hover(0),
_moving(false),
_minXPos(0),
void ColumnHandleItem::setXPos(qreal xpos) {
setPos(xpos, 0);
+ QRectF sceneBRect = _boundingRect.translated(x(), 0);
+ _sceneLeft = sceneBRect.left();
+ _sceneRight = sceneBRect.right();
}
void ColumnHandleItem::setXLimits(qreal min, qreal max) {
}
void ColumnHandleItem::sceneRectChanged(const QRectF &rect) {
- if(rect.height() != boundingRect().height())
- prepareGeometryChange();
+ prepareGeometryChange();
+ _boundingRect = QRectF(-_width/2, rect.y(), _width, rect.height());
}
void ColumnHandleItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
if(_moving) {
_moving = false;
setCursor(QCursor(Qt::OpenHandCursor));
+ QRectF sceneBRect = _boundingRect.translated(x(), 0);
+ _sceneLeft = sceneBRect.left();
+ _sceneRight = sceneBRect.right();
emit positionChanged(x());
event->accept();
} else {
Q_UNUSED(option);
Q_UNUSED(widget);
- QLinearGradient gradient(0, 0, width(), 0);
+ QLinearGradient gradient(boundingRect().topLeft(), boundingRect().topRight());
QColor rulerColor = QApplication::palette().windowText().color();
rulerColor.setAlphaF(_hover);
gradient.setColorAt(0, Qt::transparent);