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 | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/noncore/graphics/opie-eye/lib/oimagezoomer.cpp b/noncore/graphics/opie-eye/lib/oimagezoomer.cpp index 00b93e2..d1eec67 100644 --- a/noncore/graphics/opie-eye/lib/oimagezoomer.cpp +++ b/noncore/graphics/opie-eye/lib/oimagezoomer.cpp | |||
@@ -1,5 +1,7 @@ | |||
1 | #include "oimagezoomer.h" | 1 | #include "oimagezoomer.h" |
2 | 2 | ||
3 | #include <opie2/odebug.h> | ||
4 | |||
3 | #include <qimage.h> | 5 | #include <qimage.h> |
4 | #include <qpixmap.h> | 6 | #include <qpixmap.h> |
5 | #include <qpainter.h> | 7 | #include <qpainter.h> |
@@ -86,6 +88,7 @@ OImageZoomer::~OImageZoomer() { | |||
86 | } | 88 | } |
87 | 89 | ||
88 | void OImageZoomer::init() { | 90 | void OImageZoomer::init() { |
91 | m_mevent = false; | ||
89 | setFrameStyle( Panel | Sunken ); | 92 | setFrameStyle( Panel | Sunken ); |
90 | } | 93 | } |
91 | 94 | ||
@@ -195,8 +198,19 @@ void OImageZoomer::drawContents( QPainter* p ) { | |||
195 | p->drawRect( x, y, w, h ); | 198 | p->drawRect( x, y, w, h ); |
196 | } | 199 | } |
197 | 200 | ||
198 | void OImageZoomer::mousePressEvent( QMouseEvent* ) { | 201 | void OImageZoomer::mousePressEvent( QMouseEvent*ev) { |
199 | m_mouseX = m_mouseY = -1; | 202 | m_mouseX = m_mouseY = -1; |
203 | m_mevent = true; | ||
204 | } | ||
205 | |||
206 | void OImageZoomer::mouseReleaseEvent( QMouseEvent*ev) { | ||
207 | if (!m_mevent) return; | ||
208 | int mx, my; | ||
209 | mx = ev->x(); | ||
210 | my = ev->y(); | ||
211 | int diffx = (mx) * m_imgSize.width() / width(); | ||
212 | int diffy = (my) * m_imgSize.height() / height(); | ||
213 | emit zoomArea(diffx,diffy); | ||
200 | } | 214 | } |
201 | 215 | ||
202 | void OImageZoomer::mouseMoveEvent( QMouseEvent* ev ) { | 216 | void OImageZoomer::mouseMoveEvent( QMouseEvent* ev ) { |
@@ -205,10 +219,10 @@ void OImageZoomer::mouseMoveEvent( QMouseEvent* ev ) { | |||
205 | my = ev->y(); | 219 | my = ev->y(); |
206 | 220 | ||
207 | if ( m_mouseX != -1 && m_mouseY != -1 ) { | 221 | if ( m_mouseX != -1 && m_mouseY != -1 ) { |
222 | m_mevent = false; | ||
208 | int diffx = ( mx - m_mouseX ) * m_imgSize.width() / width(); | 223 | int diffx = ( mx - m_mouseX ) * m_imgSize.width() / width(); |
209 | int diffy = ( my - m_mouseY ) * m_imgSize.height() / height(); | 224 | int diffy = ( my - m_mouseY ) * m_imgSize.height() / height(); |
210 | emit zoomAreaRel( diffx, diffy ); | 225 | emit zoomAreaRel( diffx, diffy ); |
211 | emit zoomArea(m_visPt.x()+diffx, m_visPt.y()+diffy ); | ||
212 | } | 226 | } |
213 | m_mouseX = mx; | 227 | m_mouseX = mx; |
214 | m_mouseY = my; | 228 | m_mouseY = my; |