@ -15,12 +15,30 @@ const UBGraphicsTriangle::UBGraphicsTriangleOrientation UBGraphicsTriangle::sDef
UBGraphicsTriangle : : BottomLeft ; UBGraphicsTriangle : : BottomLeft ;
UBGraphicsTriangle : : UBGraphicsTriangle ( ) UBGraphicsTriangle : : UBGraphicsTriangle ( )
: QGraphicsPolygonItem ( ) : QGraphicsPolygonItem ( )
, UBAbstractDrawRuler ( )
, mResizing1 ( false )
, mResizing2 ( false )
, mRotating ( false )
{ {
setRect ( sDefaultRect , sDefaultOrientation ) ; setRect ( sDefaultRect , sDefaultOrientation ) ;
create ( * this ) ; create ( * this ) ;
mHFlipSvgItem = new QGraphicsSvgItem ( " :/images/hflipTool.svg " , this ) ;
mHFlipSvgItem - > setVisible ( false ) ;
mHFlipSvgItem - > setData ( UBGraphicsItemData : : ItemLayerType , QVariant ( UBItemLayerType : : Control ) ) ;
mVFlipSvgItem = new QGraphicsSvgItem ( " :/images/vflipTool.svg " , this ) ;
mVFlipSvgItem - > setVisible ( false ) ;
mVFlipSvgItem - > setData ( UBGraphicsItemData : : ItemLayerType , QVariant ( UBItemLayerType : : Control ) ) ;
mRotateSvgItem = new QGraphicsSvgItem ( " :/images/rotateTool.svg " , this ) ;
mRotateSvgItem - > setVisible ( false ) ;
mRotateSvgItem - > setData ( UBGraphicsItemData : : ItemLayerType , QVariant ( UBItemLayerType : : Control ) ) ;
//updateResizeCursor();
//updateResizeCursor();
} }
@ -45,50 +63,33 @@ UBItem* UBGraphicsTriangle::deepCopy(void) const
void UBGraphicsTriangle : : setRect ( qreal x , qreal y , qreal w , qreal h , UBGraphicsTriangleOrientation orientation ) void UBGraphicsTriangle : : setRect ( qreal x , qreal y , qreal w , qreal h , UBGraphicsTriangleOrientation orientation )
{ {
mRect . setCoords ( x , y , x + w , y + h ) ;
mOrientation = orientation ;
QPolygonF polygon ; QPolygonF polygon ;
polygon < < QPointF ( x , y ) < < QPoint ( x , y + h ) < < QPoint ( x + w , y + h ) < < QPoint ( x , y ) ; polygon < < QPointF ( x , y ) < < QPoint ( x , y + h ) < < QPoint ( x + w , y + h ) < < QPoint ( x , y ) ;
setPolygon ( polygon ) ;
QTransform t ; setOrientation ( orientation ) ;
}
void UBGraphicsTriangle : : setOrientation ( UBGraphicsTriangleOrientation orientation )
{
mOrientation = orientation ;
QTransform t ;
switch ( orientation ) switch ( orientation )
{ {
case BottomLeft : case BottomLeft :
t . setMatrix ( 1 , 0 , 0 , 0 , 1 , 0 , 0 , 0 , 1 ) ; t . setMatrix ( 1 , 0 , 0 , 0 , 1 , 0 , 0 , 0 , 1 ) ;
break ; break ;
case BottomRight : case BottomRight :
t . setMatrix ( - 1 , 0 , 0 , 0 , 1 , 0 , x , 0 , 1 ) ; t . setMatrix ( - 1 , 0 , 0 , 0 , 1 , 0 , boundingRect ( ) . right ( ) , 0 , 1 ) ;
break ; break ;
case TopLeft : case TopLeft :
t . setMatrix ( 1 , 0 , 0 , 0 , - 1 , 0 , 0 , y , 1 ) ; t . setMatrix ( 1 , 0 , 0 , 0 , - 1 , 0 , 0 , boundingRect ( ) . bottom ( ) , 1 ) ;
break ; break ;
case TopRight : case TopRight :
t . setMatrix ( - 1 , 0 , 0 , 0 , - 1 , 0 , x , y , 1 ) ; t . setMatrix ( - 1 , 0 , 0 , 0 , - 1 , 0 , boundingRect ( ) . right ( ) , boundingRect ( ) . bottom ( ) , 1 ) ;
break ; break ;
} }
setTransform ( t , true ) ;
/*
switch ( orientation )
{
case BottomLeft :
polygon < < QPointF ( x , y ) < < QPoint ( x , y + h ) < < QPoint ( x + w , y + h ) < < QPoint ( x , y ) ;
break ;
case BottomRight :
polygon < < QPointF ( x , y + h ) < < QPoint ( x + w , y + y ) < < QPoint ( x + w , y ) < < QPoint ( x , y + h ) ;
break ;
case TopLeft :
polygon < < QPointF ( x , y ) < < QPoint ( x , y + h ) < < QPoint ( x + w , y ) < < QPoint ( x , y ) ;
break ;
case TopRight :
polygon < < QPointF ( x , y ) < < QPoint ( x + w , y + h ) < < QPoint ( x + w , y ) < < QPoint ( x , y ) ;
break ;
}
*/
setPolygon ( polygon ) ;
setTransform ( t ) ;
} }
UBGraphicsScene * UBGraphicsTriangle : : scene ( ) const UBGraphicsScene * UBGraphicsTriangle : : scene ( ) const
@ -96,26 +97,25 @@ UBGraphicsScene* UBGraphicsTriangle::scene() const
return static_cast < UBGraphicsScene * > ( QGraphicsPolygonItem : : scene ( ) ) ; return static_cast < UBGraphicsScene * > ( QGraphicsPolygonItem : : scene ( ) ) ;
} }
void UBGraphicsTriangle : : paint ( QPainter * painter , const QStyleOptionGraphicsItem * styleOption , QWidget * widget ) void UBGraphicsTriangle : : paint ( QPainter * painter , const QStyleOptionGraphicsItem * , QWidget * )
{ {
QPointF A1 ( mRect . x ( ) , mRect . y ( ) ) ; QPointF A1 ( rect ( ) . x ( ) , rect ( ) . y ( ) ) ;
QPointF B1 ( mRect . x ( ) , mRect . y ( ) + mRect . height ( ) ) ; QPointF B1 ( rect ( ) . x ( ) , rect ( ) . y ( ) + rect ( ) . height ( ) ) ;
QPointF C1 ( mRect . x ( ) + mRect . width ( ) , mRect . y ( ) + mRect . height ( ) ) ; QPointF C1 ( rect ( ) . x ( ) + rect ( ) . width ( ) , rect ( ) . y ( ) + rect ( ) . height ( ) ) ;
qreal d = 70 ; qreal C = sqrt ( rect ( ) . width ( ) * rect ( ) . width ( ) + rect ( ) . height ( ) * rect ( ) . height ( ) ) ;
qreal C = sqrt ( mRect . width ( ) * mRect . width ( ) + mRect . height ( ) * mRect . height ( ) ) ; qreal L = ( C * d + rect ( ) . width ( ) * d ) / rect ( ) . height ( ) ;
qreal L = ( C * d + mRect . width ( ) * d ) / mRect . height ( ) ; qreal K = ( C * d + rect ( ) . height ( ) * d ) / rect ( ) . width ( ) ;
qreal K = ( C * d + mRect . height ( ) * d ) / mRect . width ( ) ;
qreal W1 = mRect . height ( ) * d / C ; qreal W1 = rect ( ) . height ( ) * d / C ;
qreal H1 = mRect . width ( ) * d / C ; qreal H1 = rect ( ) . width ( ) * d / C ;
QPointF A2 ( mRect . x ( ) + d , mRect . y ( ) + K ) ; QPointF A2 ( rect ( ) . x ( ) + d , rect ( ) . y ( ) + K ) ;
QPointF B2 ( mRect . x ( ) + d , mRect . y ( ) + mRect . height ( ) - d ) ; QPointF B2 ( rect ( ) . x ( ) + d , rect ( ) . y ( ) + rect ( ) . height ( ) - d ) ;
QPointF C2 ( mRect . x ( ) + mRect . width ( ) - L , mRect . y ( ) + mRect . height ( ) - d ) ; QPointF C2 ( rect ( ) . x ( ) + rect ( ) . width ( ) - L , rect ( ) . y ( ) + rect ( ) . height ( ) - d ) ;
QPoint CC ( mRect . x ( ) + mRect . width ( ) - L + W1 , QPoint CC ( rect ( ) . x ( ) + rect ( ) . width ( ) - L + W1 ,
mRect . y ( ) + mRect . height ( ) - d - H1 ) ; rect ( ) . y ( ) + rect ( ) . height ( ) - d - H1 ) ;
painter - > setPen ( Qt : : NoPen ) ; painter - > setPen ( Qt : : NoPen ) ;
@ -157,6 +157,29 @@ void UBGraphicsTriangle::paint(QPainter *painter, const QStyleOptionGraphicsItem
painter - > drawPolygon ( polygon ) ; painter - > drawPolygon ( polygon ) ;
paintGraduations ( painter ) ; paintGraduations ( painter ) ;
mAntiScaleRatio = 1 / ( UBApplication : : boardController - > systemScaleFactor ( ) * UBApplication : : boardController - > currentZoom ( ) ) ;
QTransform antiScaleTransform ;
antiScaleTransform . scale ( mAntiScaleRatio , mAntiScaleRatio ) ;
mCloseSvgItem - > setTransform ( antiScaleTransform ) ;
mHFlipSvgItem - > setTransform ( antiScaleTransform ) ;
mVFlipSvgItem - > setTransform ( antiScaleTransform ) ;
mRotateSvgItem - > setTransform ( antiScaleTransform ) ;
mCloseSvgItem - > setPos ( closeButtonRect ( ) . topLeft ( ) ) ;
mHFlipSvgItem - > setPos ( hFlipRect ( ) . topLeft ( ) ) ;
mVFlipSvgItem - > setPos ( vFlipRect ( ) . topLeft ( ) ) ;
mRotateSvgItem - > setPos ( rotateRect ( ) . topLeft ( ) ) ;
if ( mShowButtons | | mResizing1 | | mResizing2 )
{
painter - > setBrush ( QColor ( 0 , 0 , 0 ) ) ;
if ( mShowButtons | | mResizing1 )
painter - > drawPolygon ( resize1Polygon ( ) ) ;
if ( mShowButtons | | mResizing2 )
painter - > drawPolygon ( resize2Polygon ( ) ) ;
}
} }
void UBGraphicsTriangle : : paintGraduations ( QPainter * painter ) void UBGraphicsTriangle : : paintGraduations ( QPainter * painter )
@ -172,7 +195,7 @@ void UBGraphicsTriangle::paintGraduations(QPainter *painter)
QFontMetricsF fontMetrics ( painter - > font ( ) ) ; QFontMetricsF fontMetrics ( painter - > font ( ) ) ;
for ( int millimeters = 0 ; millimeters < ( rect ( ) . width ( ) - sLeftEdgeMargin - sRoundingRadius ) / sPixelsPerMillimeter ; millimeters + + ) for ( int millimeters = 0 ; millimeters < ( rect ( ) . width ( ) - sLeftEdgeMargin - sRoundingRadius ) / sPixelsPerMillimeter ; millimeters + + )
{ {
int graduationX = topLeftOrigin ( ) . x ( ) + sPixelsPerMillimeter * millimeters ; int graduationX = rotationCenter ( ) . x ( ) + sPixelsPerMillimeter * millimeters ;
int graduationHeight = ( 0 = = millimeters % millimetersPerCentimeter ) ? int graduationHeight = ( 0 = = millimeters % millimetersPerCentimeter ) ?
centimeterGraduationHeight : centimeterGraduationHeight :
( ( 0 = = millimeters % millimetersPerHalfCentimeter ) ? ( ( 0 = = millimeters % millimetersPerHalfCentimeter ) ?
@ -180,10 +203,10 @@ void UBGraphicsTriangle::paintGraduations(QPainter *painter)
// Check that grad. line inside triangle
// Check that grad. line inside triangle
qreal lineY = rect ( ) . bottom ( ) - rect ( ) . height ( ) / rect ( ) . width ( ) * ( rect ( ) . width ( ) - graduationX ) ; qreal lineY = rect ( ) . bottom ( ) - rect ( ) . height ( ) / rect ( ) . width ( ) * ( rect ( ) . width ( ) - graduationX ) ;
if ( lineY > = topLeftOrigin ( ) . y ( ) + rect ( ) . height ( ) - graduationHeight ) if ( lineY > = rotationCenter ( ) . y ( ) + rect ( ) . height ( ) - graduationHeight )
break ; break ;
painter - > drawLine ( QLine ( graduationX , topLeftOrigin ( ) . y ( ) + rect ( ) . height ( ) , graduationX , topLeftOrigin ( ) . y ( ) + rect ( ) . height ( ) - graduationHeight ) ) ; painter - > drawLine ( QLine ( graduationX , rotationCenter ( ) . y ( ) , graduationX , rotationCenter ( ) . y ( ) - graduationHeight ) ) ;
if ( 0 = = millimeters % millimetersPerCentimeter ) if ( 0 = = millimeters % millimetersPerCentimeter )
{ {
QString text = QString ( " %1 " ) . arg ( ( int ) ( millimeters / millimetersPerCentimeter ) ) ; QString text = QString ( " %1 " ) . arg ( ( int ) ( millimeters / millimetersPerCentimeter ) ) ;
@ -208,25 +231,315 @@ void UBGraphicsTriangle::paintGraduations(QPainter *painter)
} }
void UBGraphicsTriangle : : rotateAroundTopLeftOrigin ( qreal angle ) void UBGraphicsTriangle : : rotateAroundCenter ( qreal angle )
{ }
QPointF UBGraphicsTriangle : : topLeftOrigin ( ) const
{ {
return QPointF ( mRect . x ( ) + sLeftEdgeMargin , mRect . y ( ) ) ; QTransform transform ;
transform . translate ( rotationCenter ( ) . x ( ) , rotationCenter ( ) . y ( ) ) ;
transform . rotate ( angle ) ;
transform . translate ( - rotationCenter ( ) . x ( ) , - rotationCenter ( ) . y ( ) ) ;
setTransform ( transform , true ) ;
} }
QRectF UBGraphicsTriangle : : resizeButtonRect ( ) const QPoin tF UBGraphicsTriangle : : rotationCenter ( ) const
{ {
return QRectF ( 0 , 0 , 0 , 0 ) ; return QPointF ( rect ( ) . x ( ) + sLeftEdgeMargin , rect ( ) . bottom ( ) ) ;
} }
QRectF UBGraphicsTriangle : : closeButtonRect ( ) const QRectF UBGraphicsTriangle : : closeButtonRect ( ) const
{ {
return QRectF ( 0 , 0 , 0 , 0 ) ; return QRectF ( rect ( ) . x ( ) + d - mCloseSvgItem - > boundingRect ( ) . width ( ) - 5 ,
rect ( ) . bottom ( ) - d - mCloseSvgItem - > boundingRect ( ) . height ( ) - 5 ,
mCloseSvgItem - > boundingRect ( ) . width ( ) ,
mCloseSvgItem - > boundingRect ( ) . height ( ) ) ;
}
QPolygonF UBGraphicsTriangle : : resize1Polygon ( ) const
{
qreal C = sqrt ( rect ( ) . width ( ) * rect ( ) . width ( ) + rect ( ) . height ( ) * rect ( ) . height ( ) ) ;
QPolygonF p ;
QPointF P1 ( rect ( ) . right ( ) - sArrowLength , rect ( ) . bottom ( ) ) ;
QPointF P2 ( rect ( ) . right ( ) - sArrowLength * rect ( ) . width ( ) / C ,
rect ( ) . bottom ( ) - sArrowLength * rect ( ) . height ( ) / C ) ;
p < < QPointF ( rect ( ) . right ( ) , rect ( ) . bottom ( ) ) < < P1 < < P2 ;
return p ;
}
QPolygonF UBGraphicsTriangle : : resize2Polygon ( ) const
{
qreal C = sqrt ( rect ( ) . width ( ) * rect ( ) . width ( ) + rect ( ) . height ( ) * rect ( ) . height ( ) ) ;
QPolygonF p ;
QPointF P1 ( rect ( ) . left ( ) , rect ( ) . top ( ) + sArrowLength ) ;
QPointF P2 ( rect ( ) . left ( ) + sArrowLength * rect ( ) . width ( ) / C ,
rect ( ) . top ( ) + sArrowLength * rect ( ) . height ( ) / C ) ;
p < < QPointF ( rect ( ) . left ( ) , rect ( ) . top ( ) ) < < P1 < < P2 ;
return p ;
}
QRectF UBGraphicsTriangle : : hFlipRect ( ) const
{
return QRectF ( rect ( ) . x ( ) + d - mHFlipSvgItem - > boundingRect ( ) . width ( ) - 5 ,
rect ( ) . bottom ( ) - d - mCloseSvgItem - > boundingRect ( ) . height ( ) - mVFlipSvgItem - > boundingRect ( ) . height ( ) -
mVFlipSvgItem - > boundingRect ( ) . height ( ) - 15 ,
mHFlipSvgItem - > boundingRect ( ) . width ( ) ,
mHFlipSvgItem - > boundingRect ( ) . height ( ) ) ;
}
QRectF UBGraphicsTriangle : : vFlipRect ( ) const
{
return QRectF ( rect ( ) . x ( ) + d - mVFlipSvgItem - > boundingRect ( ) . width ( ) - 5 ,
rect ( ) . bottom ( ) - d - mCloseSvgItem - > boundingRect ( ) . height ( ) - mVFlipSvgItem - > boundingRect ( ) . height ( ) - 10 ,
mVFlipSvgItem - > boundingRect ( ) . width ( ) ,
mVFlipSvgItem - > boundingRect ( ) . height ( ) ) ;
}
QRectF UBGraphicsTriangle : : rotateRect ( ) const
{
QPointF A1 ( rect ( ) . x ( ) , rect ( ) . y ( ) ) ;
QPointF B1 ( rect ( ) . x ( ) , rect ( ) . y ( ) + rect ( ) . height ( ) ) ;
QPointF C1 ( rect ( ) . x ( ) + rect ( ) . width ( ) , rect ( ) . y ( ) + rect ( ) . height ( ) ) ;
qreal C = sqrt ( rect ( ) . width ( ) * rect ( ) . width ( ) + rect ( ) . height ( ) * rect ( ) . height ( ) ) ;
qreal L = ( C * d + rect ( ) . width ( ) * d ) / rect ( ) . height ( ) ;
QPointF C2 ( rect ( ) . x ( ) + rect ( ) . width ( ) - L , rect ( ) . y ( ) + rect ( ) . height ( ) - d ) ;
return QRectF ( C2 + QPointF ( 20 , 5 ) , QSizeF ( mRotateSvgItem - > boundingRect ( ) . size ( ) ) ) ;
}
QCursor UBGraphicsTriangle : : moveResizeCursor ( ) const
{
return Qt : : OpenHandCursor ;
}
QCursor UBGraphicsTriangle : : flipCursor ( ) const
{
return Qt : : ArrowCursor ;
} }
QRectF UBGraphicsTriangle : : rotateButtonRect ( ) const
void UBGraphicsTriangle : : mousePressEvent ( QGraphicsSceneMouseEvent * event )
{ {
return QRectF ( 0 , 0 , 0 , 0 ) ; if ( resize1Polygon ( ) . containsPoint ( event - > pos ( ) . toPoint ( ) , Qt : : OddEvenFill ) )
{
mResizing1 = true ;
event - > accept ( ) ;
}
else if ( resize2Polygon ( ) . containsPoint ( event - > pos ( ) . toPoint ( ) , Qt : : OddEvenFill ) )
{
mResizing2 = true ;
event - > accept ( ) ;
}
else if ( rotateRect ( ) . contains ( event - > pos ( ) ) )
{
mRotating = true ;
event - > accept ( ) ;
}
else
{
QGraphicsItem : : mousePressEvent ( event ) ;
}
mShowButtons = false ;
mCloseSvgItem - > setVisible ( false ) ;
mHFlipSvgItem - > setVisible ( false ) ;
mVFlipSvgItem - > setVisible ( false ) ;
mRotateSvgItem - > setVisible ( mRotating ) ;
update ( ) ;
}
void UBGraphicsTriangle : : mouseMoveEvent ( QGraphicsSceneMouseEvent * event )
{
if ( ! mResizing1 & & ! mResizing2 & & ! mRotating )
{
QGraphicsItem : : mouseMoveEvent ( event ) ;
}
else
{
if ( mResizing1 )
{
QPointF delta = event - > pos ( ) - event - > lastPos ( ) ;
if ( rect ( ) . width ( ) + delta . x ( ) < sMinWidth )
delta . setX ( sMinWidth - rect ( ) . width ( ) ) ;
if ( mOrientation = = TopLeft | | mOrientation = = BottomLeft )
{
setRect ( QRectF (
rect ( ) . topLeft ( ) ,
QSizeF ( rect ( ) . width ( ) + delta . x ( ) ,
rect ( ) . height ( ) ) ) ,
mOrientation ) ;
}
else
{
setRect (
rect ( ) . left ( ) - delta . x ( ) ,
rect ( ) . top ( ) ,
rect ( ) . width ( ) + delta . x ( ) ,
rect ( ) . height ( ) ,
mOrientation
) ;
}
}
if ( mResizing2 )
{
QPointF delta = event - > pos ( ) - event - > lastPos ( ) ;
if ( rect ( ) . height ( ) + delta . y ( ) < sMinHeight )
delta . setY ( sMinHeight - rect ( ) . height ( ) ) ;
qDebug ( ) < < delta ;
setRect ( QRect (
rect ( ) . left ( ) ,
rect ( ) . top ( ) + delta . y ( ) ,
rect ( ) . width ( ) ,
rect ( ) . height ( ) - delta . y ( ) ) ,
mOrientation ) ;
}
if ( mRotating )
{
QLineF currentLine ( rotationCenter ( ) , event - > pos ( ) ) ;
QLineF lastLine ( rotationCenter ( ) , event - > lastPos ( ) ) ;
rotateAroundCenter ( currentLine . angleTo ( lastLine ) ) ;
}
event - > accept ( ) ;
}
}
void UBGraphicsTriangle : : mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )
{
if ( mResizing1 | | mResizing2 | | mRotating )
{
mResizing1 = false ;
mResizing2 = false ;
mRotating = false ;
event - > accept ( ) ;
}
else if ( closeButtonRect ( ) . contains ( event - > pos ( ) ) )
{
hide ( ) ;
emit hidden ( ) ;
event - > accept ( ) ;
}
else if ( hFlipRect ( ) . contains ( event - > pos ( ) ) )
{
switch ( mOrientation )
{
case BottomLeft :
setOrientation ( BottomRight ) ;
break ;
case BottomRight :
setOrientation ( BottomLeft ) ;
break ;
case TopLeft :
setOrientation ( TopRight ) ;
break ;
case TopRight :
setOrientation ( TopLeft ) ;
break ;
}
}
else if ( vFlipRect ( ) . contains ( event - > pos ( ) ) )
{
switch ( mOrientation )
{
case BottomLeft :
setOrientation ( TopLeft ) ;
break ;
case BottomRight :
setOrientation ( TopRight ) ;
break ;
case TopLeft :
setOrientation ( BottomLeft ) ;
break ;
case TopRight :
setOrientation ( BottomRight ) ;
break ;
}
}
else
{
QGraphicsItem : : mouseReleaseEvent ( event ) ;
}
mShowButtons = true ;
update ( ) ;
if ( scene ( ) )
scene ( ) - > setModified ( true ) ;
}
void UBGraphicsTriangle : : hoverEnterEvent ( QGraphicsSceneHoverEvent * event )
{
UBStylusTool : : Enum currentTool = ( UBStylusTool : : Enum ) UBDrawingController : : drawingController ( ) - > stylusTool ( ) ;
if ( currentTool = = UBStylusTool : : Selector )
{
mCloseSvgItem - > setParentItem ( this ) ;
mShowButtons = true ;
mCloseSvgItem - > setVisible ( true ) ;
mHFlipSvgItem - > setVisible ( true ) ;
mVFlipSvgItem - > setVisible ( true ) ;
mRotateSvgItem - > setVisible ( true ) ;
if ( resize1Polygon ( ) . containsPoint ( event - > pos ( ) . toPoint ( ) , Qt : : OddEvenFill ) | |
resize2Polygon ( ) . containsPoint ( event - > pos ( ) . toPoint ( ) , Qt : : OddEvenFill ) )
setCursor ( moveResizeCursor ( ) ) ;
else if ( closeButtonRect ( ) . contains ( event - > pos ( ) ) )
setCursor ( closeCursor ( ) ) ;
else if ( hFlipRect ( ) . contains ( event - > pos ( ) )
| | vFlipRect ( ) . contains ( event - > pos ( ) ) )
setCursor ( flipCursor ( ) ) ;
else if ( rotateRect ( ) . contains ( event - > pos ( ) ) )
setCursor ( rotateCursor ( ) ) ;
else
setCursor ( moveCursor ( ) ) ;
event - > accept ( ) ;
update ( ) ;
}
}
void UBGraphicsTriangle : : hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )
{
mShowButtons = false ;
setCursor ( Qt : : ArrowCursor ) ;
mCloseSvgItem - > setVisible ( false ) ;
mVFlipSvgItem - > setVisible ( false ) ;
mHFlipSvgItem - > setVisible ( false ) ;
mRotateSvgItem - > setVisible ( false ) ;
event - > accept ( ) ;
update ( ) ;
}
void UBGraphicsTriangle : : hoverMoveEvent ( QGraphicsSceneHoverEvent * event )
{
UBStylusTool : : Enum currentTool = ( UBStylusTool : : Enum ) UBDrawingController : : drawingController ( ) - > stylusTool ( ) ;
if ( currentTool = = UBStylusTool : : Selector )
{
mCloseSvgItem - > setVisible ( mShowButtons ) ;
mVFlipSvgItem - > setVisible ( mShowButtons ) ;
mHFlipSvgItem - > setVisible ( mShowButtons ) ;
mRotateSvgItem - > setVisible ( mShowButtons ) ;
if ( resize1Polygon ( ) . containsPoint ( event - > pos ( ) . toPoint ( ) , Qt : : OddEvenFill ) | |
resize2Polygon ( ) . containsPoint ( event - > pos ( ) . toPoint ( ) , Qt : : OddEvenFill ) )
setCursor ( moveResizeCursor ( ) ) ;
else if ( closeButtonRect ( ) . contains ( event - > pos ( ) ) )
setCursor ( closeCursor ( ) ) ;
else if ( hFlipRect ( ) . contains ( event - > pos ( ) )
| | vFlipRect ( ) . contains ( event - > pos ( ) ) )
setCursor ( flipCursor ( ) ) ;
else if ( rotateRect ( ) . contains ( event - > pos ( ) ) )
setCursor ( rotateCursor ( ) ) ;
else
setCursor ( moveCursor ( ) ) ;
event - > accept ( ) ;
}
} }
Claudio Valerio
14 years ago
