Diffstat (limited to 'noncore/graphics/opie-eye/lib/oimagezoomer.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/graphics/opie-eye/lib/oimagezoomer.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/noncore/graphics/opie-eye/lib/oimagezoomer.cpp b/noncore/graphics/opie-eye/lib/oimagezoomer.cpp index 178fbd4..ffa3c0c 100644 --- a/noncore/graphics/opie-eye/lib/oimagezoomer.cpp +++ b/noncore/graphics/opie-eye/lib/oimagezoomer.cpp @@ -28,2 +28,6 @@ OImageZoomer::OImageZoomer( const QSize& pSize, const QSize& vSize, QWidget* par +OImageZoomer::~OImageZoomer() { + +} + void OImageZoomer::init() { @@ -95,3 +99,3 @@ void OImageZoomer::drawContents( QPainter* p ) { void OImageZoomer::mousePressEvent( QMouseEvent* ) { - + m_mouseX = m_mouseY = -1; } @@ -104,6 +108,6 @@ void OImageZoomer::mouseMoveEvent( QMouseEvent* ev ) { if ( m_mouseX != -1 && m_mouseY != -1 ) { - int diffx = m_mouseX-mx; - int diffy = m_mouseY-my; -// emit zoomAreaRel( diffx, diffy ); -// emit zoomArea( + int diffx = ( mx - m_mouseX ) * m_imgSize.width() / width(); + int diffy = ( my - m_mouseY ) * m_imgSize.height() / height(); + emit zoomAreaRel( diffx, diffy ); + emit zoomArea(m_visPt.x()+diffx, m_visPt.y()+diffy ); } |