Swift
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Diffstat (limited to 'Swift/QtUI/Whiteboard/FreehandLineItem.cpp')
-rw-r--r--Swift/QtUI/Whiteboard/FreehandLineItem.cpp150
1 files changed, 75 insertions, 75 deletions
diff --git a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
index f4808d6..4ac93b8 100644
--- a/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
+++ b/Swift/QtUI/Whiteboard/FreehandLineItem.cpp
@@ -13,90 +13,90 @@
#include <Swift/QtUI/Whiteboard/FreehandLineItem.h>
namespace Swift {
- FreehandLineItem::FreehandLineItem(QGraphicsItem* parent) : QGraphicsItem(parent) {
- }
+ FreehandLineItem::FreehandLineItem(QGraphicsItem* parent) : QGraphicsItem(parent) {
+ }
- QRectF FreehandLineItem::boundingRect() const
- {
- return boundRect;
- }
+ QRectF FreehandLineItem::boundingRect() const
+ {
+ return boundRect;
+ }
- void FreehandLineItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* /*option*/, QWidget* /*widget*/)
- {
- painter->setPen(pen_);
- if (points_.size() > 0) {
- QVector<QPointF>::const_iterator it = points_.begin();
- QPointF previous = *it;
- ++it;
- for (; it != points_.end(); ++it) {
- painter->drawLine(previous, *it);
- previous = *it;
- }
- }
- }
+ void FreehandLineItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* /*option*/, QWidget* /*widget*/)
+ {
+ painter->setPen(pen_);
+ if (points_.size() > 0) {
+ QVector<QPointF>::const_iterator it = points_.begin();
+ QPointF previous = *it;
+ ++it;
+ for (; it != points_.end(); ++it) {
+ painter->drawLine(previous, *it);
+ previous = *it;
+ }
+ }
+ }
- void FreehandLineItem::setStartPoint(QPointF point)
- {
- points_.clear();
- points_.append(point);
- QRectF rect(point, point);
- prepareGeometryChange();
- boundRect = rect;
- }
+ void FreehandLineItem::setStartPoint(QPointF point)
+ {
+ points_.clear();
+ points_.append(point);
+ QRectF rect(point, point);
+ prepareGeometryChange();
+ boundRect = rect;
+ }
- void FreehandLineItem::lineTo(QPointF point)
- {
- qreal x1, x2, y1, y2;
- x1 = points_.last().x();
- x2 = point.x();
- y1 = points_.last().y();
- y2 = point.y();
- if (x1 > x2) {
- qreal temp = x1;
- x1 = x2;
- x2 = temp;
- }
- if (y1 > y2) {
- qreal temp = y1;
- y1 = y2;
- y2 = temp;
- }
- QRectF rect(x1-1, y1-1, x2+1-x1, y2+1-y1);
+ void FreehandLineItem::lineTo(QPointF point)
+ {
+ qreal x1, x2, y1, y2;
+ x1 = points_.last().x();
+ x2 = point.x();
+ y1 = points_.last().y();
+ y2 = point.y();
+ if (x1 > x2) {
+ qreal temp = x1;
+ x1 = x2;
+ x2 = temp;
+ }
+ if (y1 > y2) {
+ qreal temp = y1;
+ y1 = y2;
+ y2 = temp;
+ }
+ QRectF rect(x1-1, y1-1, x2+1-x1, y2+1-y1);
- points_.append(point);
+ points_.append(point);
- prepareGeometryChange();
- boundRect |= rect;
- }
+ prepareGeometryChange();
+ boundRect |= rect;
+ }
- bool FreehandLineItem::collidesWithPath(const QPainterPath& path, Qt::ItemSelectionMode /*mode*/) const
- {
- QVector<QPointF>::const_iterator it;
- QSizeF size(1,1);
- for (it = points_.begin(); it != points_.end(); ++it) {
- if (path.intersects(QRectF(*it, size))) {
- return true;
- }
- }
- return false;
- }
+ bool FreehandLineItem::collidesWithPath(const QPainterPath& path, Qt::ItemSelectionMode /*mode*/) const
+ {
+ QVector<QPointF>::const_iterator it;
+ QSizeF size(1,1);
+ for (it = points_.begin(); it != points_.end(); ++it) {
+ if (path.intersects(QRectF(*it, size))) {
+ return true;
+ }
+ }
+ return false;
+ }
- void FreehandLineItem::setPen(const QPen& pen)
- {
- pen_ = pen;
- update(boundRect);
- }
+ void FreehandLineItem::setPen(const QPen& pen)
+ {
+ pen_ = pen;
+ update(boundRect);
+ }
- QPen FreehandLineItem::pen() const
- {
- return pen_;
- }
+ QPen FreehandLineItem::pen() const
+ {
+ return pen_;
+ }
- const QVector<QPointF>& FreehandLineItem::points() const {
- return points_;
- }
+ const QVector<QPointF>& FreehandLineItem::points() const {
+ return points_;
+ }
- int FreehandLineItem::type() const {
- return Type;
- }
+ int FreehandLineItem::type() const {
+ return Type;
+ }
}