diff options
Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativeflickable.cpp')
-rw-r--r-- | src/declarative/graphicsitems/qdeclarativeflickable.cpp | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable.cpp b/src/declarative/graphicsitems/qdeclarativeflickable.cpp index 001abca..2e5a43d 100644 --- a/src/declarative/graphicsitems/qdeclarativeflickable.cpp +++ b/src/declarative/graphicsitems/qdeclarativeflickable.cpp @@ -85,7 +85,11 @@ qreal QDeclarativeFlickableVisibleArea::yPosition() const void QDeclarativeFlickableVisibleArea::updateVisible() { QDeclarativeFlickablePrivate *p = static_cast<QDeclarativeFlickablePrivate *>(QGraphicsItemPrivate::get(flickable)); - bool pageChange = false; + + bool changeX = false; + bool changeY = false; + bool changeWidth = false; + bool changeHeight = false; // Vertical const qreal viewheight = flickable->height(); @@ -95,11 +99,11 @@ void QDeclarativeFlickableVisibleArea::updateVisible() if (pageSize != m_heightRatio) { m_heightRatio = pageSize; - pageChange = true; + changeHeight = true; } if (pagePos != m_yPosition) { m_yPosition = pagePos; - pageChange = true; + changeY = true; } // Horizontal @@ -110,14 +114,21 @@ void QDeclarativeFlickableVisibleArea::updateVisible() if (pageSize != m_widthRatio) { m_widthRatio = pageSize; - pageChange = true; + changeWidth = true; } if (pagePos != m_xPosition) { m_xPosition = pagePos; - pageChange = true; + changeX = true; } - if (pageChange) - emit pageChanged(); + + if (changeX) + emit xPositionChanged(m_xPosition); + if (changeY) + emit yPositionChanged(m_yPosition); + if (changeWidth) + emit widthRatioChanged(m_widthRatio); + if (changeHeight) + emit heightRatioChanged(m_heightRatio); } |