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Minore changes for VTextGraphicsItem.

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Clearing code. Changed size for control objects.

--HG--
branch : feature
This commit is contained in:
Roman Telezhynskyi 2016-12-15 08:54:52 +02:00
parent a3f7b9f60f
commit b16ee3a4d1
2 changed files with 48 additions and 41 deletions
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73
src/libs/vtools/tools/vtextgraphicsitem.cpp
View file

@ -49,12 +49,12 @@ class QWidget;
class VAbstractPattern;
class VPatternPieceData;
#define RESIZE_SQUARE 30
#define ROTATE_CIRCLE 20
const qreal resizeSquare = (3./*mm*/ / 25.4) * PrintDPI;
const qreal rotateCircle = (2./*mm*/ / 25.4) * PrintDPI;
#define ROTATE_RECT 60
#define ROTATE_ARC 50
#define MIN_W 120
#define MIN_H 60
const qreal minW = (4./*mm*/ / 25.4) * PrintDPI + resizeSquare;
const qreal minH = (4./*mm*/ / 25.4) * PrintDPI + resizeSquare;
#define INACTIVE_Z 2
#define ACTIVE_Z 10
@ -64,12 +64,21 @@ class VPatternPieceData;
* @param pParent pointer to the parent item
*/
VTextGraphicsItem::VTextGraphicsItem(QGraphicsItem* pParent)
:QGraphicsObject(pParent), m_eMode(VTextGraphicsItem::mNormal), m_bReleased(false),
m_ptStartPos(), m_ptStart(), m_ptRotCenter(), m_szStart(), m_dRotation(0), m_dAngle(0),
m_rectResize(), m_iMinH(MIN_H), m_rectBoundingBox(), m_tm()
: QGraphicsObject(pParent),
m_eMode(VTextGraphicsItem::mNormal),
m_bReleased(false),
m_ptStartPos(),
m_ptStart(),
m_ptRotCenter(),
m_szStart(),
m_dRotation(0),
m_dAngle(0),
m_rectResize(),
m_rectBoundingBox(),
m_tm()
{
m_rectBoundingBox.setTopLeft(QPointF(0, 0));
SetSize(MIN_W, m_iMinH);
SetSize(minW, minH);
setZValue(INACTIVE_Z);
setAcceptHoverEvents(true);
}
@ -165,20 +174,23 @@ void VTextGraphicsItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
painter->setBrush(Qt::black);
painter->drawEllipse(
QPointF(m_rectBoundingBox.width()/2, m_rectBoundingBox.height()/2),
ROTATE_CIRCLE,
ROTATE_CIRCLE
rotateCircle,
rotateCircle
);
painter->setPen(QPen(Qt::black, 3));
painter->setBrush(Qt::NoBrush);
// and then draw the arc in each of the corners
int iTop = ROTATE_RECT - ROTATE_ARC;
int iLeft = ROTATE_RECT - ROTATE_ARC;
int iRight = qRound(m_rectBoundingBox.width()) - ROTATE_RECT;
int iBottom = qRound(m_rectBoundingBox.height()) - ROTATE_RECT;
painter->drawArc(iLeft, iTop, ROTATE_ARC, ROTATE_ARC, 180*16, -90*16);
painter->drawArc(iRight, iTop, ROTATE_ARC, ROTATE_ARC, 90*16, -90*16);
painter->drawArc(iLeft, iBottom, ROTATE_ARC, ROTATE_ARC, 270*16, -90*16);
painter->drawArc(iRight, iBottom, ROTATE_ARC, ROTATE_ARC, 0*16, -90*16);
if (m_rectBoundingBox.width() > minW*3 && m_rectBoundingBox.height() > minH*3)
{
painter->setPen(QPen(Qt::black, 3));
painter->setBrush(Qt::NoBrush);
// and then draw the arc in each of the corners
int iTop = ROTATE_RECT - ROTATE_ARC;
int iLeft = ROTATE_RECT - ROTATE_ARC;
int iRight = qRound(m_rectBoundingBox.width()) - ROTATE_RECT;
int iBottom = qRound(m_rectBoundingBox.height()) - ROTATE_RECT;
painter->drawArc(iLeft, iTop, ROTATE_ARC, ROTATE_ARC, 180*16, -90*16);
painter->drawArc(iRight, iTop, ROTATE_ARC, ROTATE_ARC, 90*16, -90*16);
painter->drawArc(iLeft, iBottom, ROTATE_ARC, ROTATE_ARC, 270*16, -90*16);
painter->drawArc(iRight, iBottom, ROTATE_ARC, ROTATE_ARC, 0*16, -90*16);
}
}
}
}
@ -235,26 +247,21 @@ void VTextGraphicsItem::SetSize(qreal fW, qreal fH)
{
qDebug() << "Setting size to" << fW << parentItem()->boundingRect().width();
// don't allow resize under specific size
if (fW < MIN_W || fH < m_iMinH)
{
return;
}
if (fW > parentItem()->boundingRect().width())
{
fW = parentItem()->boundingRect().width();
}
if (fW < MIN_W)
if (fW < minW)
{
fW = MIN_W;
fW = minW;
}
if (fH > parentItem()->boundingRect().height())
{
fH = parentItem()->boundingRect().height();
}
if (fH < m_iMinH)
if (fH < minH)
{
fH = m_iMinH;
fH = minH;
}
prepareGeometryChange();
@ -262,9 +269,9 @@ void VTextGraphicsItem::SetSize(qreal fW, qreal fH)
m_rectBoundingBox.setTopLeft(QPointF(0, 0));
m_rectBoundingBox.setWidth(fW);
m_rectBoundingBox.setHeight(fH);
m_rectResize.setTopLeft(QPointF(fW - RESIZE_SQUARE, fH - RESIZE_SQUARE));
m_rectResize.setWidth(RESIZE_SQUARE);
m_rectResize.setHeight(RESIZE_SQUARE);
m_rectResize.setTopLeft(QPointF(fW - resizeSquare, fH - resizeSquare));
m_rectResize.setWidth(resizeSquare);
m_rectResize.setHeight(resizeSquare);
setTransformOriginPoint(m_rectBoundingBox.center());
}

16
src/libs/vtools/tools/vtextgraphicsitem.h
View file

@ -75,13 +75,14 @@ public:
virtual ~VTextGraphicsItem();
void SetFont(const QFont& fnt);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
QWidget *widget) Q_DECL_OVERRIDE;
void Reset();
bool IsIdle() const;
int GetFontSize() const;
QRectF boundingRect() const;
virtual QRectF boundingRect() const Q_DECL_OVERRIDE;
void AddLine(const TextLine& tl);
void Clear();
void SetSize(qreal fW, qreal fH);
@ -92,11 +93,11 @@ public:
int GetTextLines() const;
protected:
void mousePressEvent(QGraphicsSceneMouseEvent* pME);
void mouseMoveEvent(QGraphicsSceneMouseEvent* pME);
void mouseReleaseEvent(QGraphicsSceneMouseEvent* pME);
void hoverMoveEvent(QGraphicsSceneHoverEvent* pHE);
void hoverLeaveEvent(QGraphicsSceneHoverEvent* pHE);
virtual void mousePressEvent(QGraphicsSceneMouseEvent* pME) Q_DECL_OVERRIDE;
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent* pME) Q_DECL_OVERRIDE;
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent* pME) Q_DECL_OVERRIDE;
virtual void hoverMoveEvent(QGraphicsSceneHoverEvent* pHE) Q_DECL_OVERRIDE;
virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent* pHE) Q_DECL_OVERRIDE;
void UpdateBox();
void CorrectLabel();
@ -118,7 +119,6 @@ private:
double m_dRotation;
double m_dAngle;
QRectF m_rectResize;
int m_iMinH;
QRectF m_rectBoundingBox;
VTextManager m_tm;