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@ -254,10 +254,10 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event) |
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qreal moveY = -move.length() * sin((move.angle() - mAngle) * PI / 180); |
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qreal width = delegated()->boundingRect().width() * mTotalScaleX; |
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qreal height = delegated()->boundingRect().height() * mTotalScaleY; |
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mTranslateX = moveX; |
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if(mOperationMode == Scaling) |
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{ |
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mTranslateX = moveX; |
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// Perform the resize
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if (resizingBottomRight()) |
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{ |
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@ -353,6 +353,7 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event) |
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} |
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else if (mOperationMode == Resizing) |
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{ |
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mTranslateX = moveX; |
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UBResizableGraphicsItem* resizableItem = dynamic_cast<UBResizableGraphicsItem*>(delegated()); |
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if (resizableItem) |
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@ -390,12 +391,14 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event) |
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if (rotating()) |
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{ |
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mTranslateX = 0; |
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mTranslateY = 0; |
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QLineF startLine(sceneBoundingRect().center(), event->lastScenePos()); |
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QLineF currentLine(sceneBoundingRect().center(), event->scenePos()); |
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mAngle += startLine.angleTo(currentLine); |
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if ((int)mAngle % 45 >= 45 - mAngleTolerance
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|| (int)mAngle % 45 <= mAngleTolerance) |
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if ((int)mAngle % 45 >= 45 - mAngleTolerance || (int)mAngle % 45 <= mAngleTolerance) |
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{ |
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mAngle = qRound(mAngle / 45) * 45; |
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mAngleOffset += startLine.angleTo(currentLine); |
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@ -405,8 +408,7 @@ void UBGraphicsDelegateFrame::mouseMoveEvent(QGraphicsSceneMouseEvent *event) |
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mAngleOffset = 0; |
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} |
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} |
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else if ((int)mAngle % 30 >= 30 - mAngleTolerance |
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|| (int)mAngle % 30 <= mAngleTolerance) |
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else if ((int)mAngle % 30 >= 30 - mAngleTolerance || (int)mAngle % 30 <= mAngleTolerance) |
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{ |
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mAngle = qRound(mAngle / 30) * 30; |
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mAngleOffset += startLine.angleTo(currentLine); |
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@ -498,10 +500,16 @@ QTransform UBGraphicsDelegateFrame::buildTransform() |
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{ |
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QTransform tr; |
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QPointF center = delegated()->boundingRect().center(); |
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// Translate
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tr.translate(mTotalTranslateX + mTranslateX, mTotalTranslateY + mTranslateY); |
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// Set angle
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tr.translate(center.x() * mTotalScaleX * mScaleX, center.y() * mTotalScaleY * mScaleY); |
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tr.rotate(-mAngle); |
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tr.translate(-center.x() * mTotalScaleX * mScaleX, -center.y() * mTotalScaleY * mScaleY); |
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// Scale
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tr.scale(mTotalScaleX * mScaleX, mTotalScaleY * mScaleY); |
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return tr; |
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} |
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@ -565,35 +573,53 @@ void UBGraphicsDelegateFrame::setVisible(bool visible) |
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void UBGraphicsDelegateFrame::positionHandles() |
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{ |
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// TODO: Check why the height is modified if the user rotates the item more than 90°
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QRectF itemRect = delegated()->boundingRect(); |
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QTransform itemTransform = delegated()->sceneTransform(); |
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QPointF topLeft = itemTransform.map(itemRect.topLeft()); |
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QPointF topRight = itemTransform.map(itemRect.topRight()); |
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QPointF bottomLeft = itemTransform.map(itemRect.bottomLeft()); |
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QPointF bottomRight = itemTransform.map(itemRect.bottomRight()); |
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QPointF center = itemTransform.map(itemRect.center()); |
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int rotateHeight = QLineF(topLeft, bottomLeft).length(); |
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// Handle the mirroring
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if(topLeft.x() > topRight.x()){ |
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QPointF tmp = topRight; |
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QPointF topTmp = topRight; |
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QPointF bottomTmp = bottomRight; |
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topRight = topLeft; |
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topLeft = tmp; |
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bottomLeft.setX(topLeft.x()); |
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topLeft = topTmp; |
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bottomRight = bottomLeft; |
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bottomLeft = bottomTmp; |
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} |
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if(bottomLeft.y() > topLeft.y()){ |
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QPointF leftTmp = bottomLeft; |
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QPointF rightTmp = bottomRight; |
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bottomLeft = topLeft; |
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topLeft = leftTmp; |
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bottomRight = topRight; |
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topRight = rightTmp; |
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} |
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QLineF topLine(topLeft, topRight); |
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qreal angle = topLine.angle(); |
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qreal width = topLine.length(); |
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QLineF leftLine(topLeft, bottomLeft); |
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qreal height = leftLine.length(); |
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int h = rotating()?rotateHeight:height; |
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if (mVisible) |
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{ |
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setRect(center.x() - mFrameWidth - width / 2, center.y() - mFrameWidth - height / 2, |
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width + 2 * mFrameWidth, height + 2 * mFrameWidth); |
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qDebug() << center.y(); |
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setRect(center.x() - mFrameWidth - width / 2, center.y() - mFrameWidth - h / 2, width + 2 * mFrameWidth, h + 2 * mFrameWidth); |
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} |
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else |
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{ |
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setRect(center.x() - width / 2, center.y() - height / 2, width, height); |
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setRect(center.x() - width / 2, center.y() - h / 2, width, h); |
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} |
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resetTransform(); |
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@ -680,30 +706,38 @@ UBGraphicsDelegateFrame::FrameTool UBGraphicsDelegateFrame::toolFromPos(QPointF |
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return ResizeBottomRight; |
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else if (bottomResizeGripRect().contains(pos)){ |
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if(mMirrorY){ |
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qDebug() << "Top"; |
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return ResizeTop; |
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}else{ |
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qDebug() << "Bottom"; |
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return ResizeBottom; |
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} |
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} |
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else if (leftResizeGripRect().contains(pos)){ |
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if(mMirrorX){ |
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qDebug() << "Right"; |
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return ResizeRight; |
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}else{ |
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qDebug() << "Left"; |
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return ResizeLeft; |
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} |
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return ResizeLeft; |
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} |
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else if (rightResizeGripRect().contains(pos)){ |
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if(mMirrorX){ |
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qDebug() << "Left"; |
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return ResizeLeft; |
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}else{ |
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qDebug() << "Right"; |
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return ResizeRight; |
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} |
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} |
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else if (topResizeGripRect().contains(pos)){ |
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if(mMirrorY){ |
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qDebug() << "Bottom"; |
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return ResizeBottom; |
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}else{ |
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qDebug() << "Top"; |
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return ResizeTop; |
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} |
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} |
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