diff options
Diffstat (limited to 'src/controls/ScrollView.qml')
| -rw-r--r-- | src/controls/ScrollView.qml | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/controls/ScrollView.qml b/src/controls/ScrollView.qml index 74d5ee7dd..e6001b041 100644 --- a/src/controls/ScrollView.qml +++ b/src/controls/ScrollView.qml @@ -238,13 +238,13 @@ FocusScope { onContentYChanged: { scroller.blockUpdates = true - scroller.verticalScrollBar.value = flickableItem.contentY + scroller.verticalScrollBar.value = flickableItem.contentY - flickableItem.originY scroller.blockUpdates = false } onContentXChanged: { scroller.blockUpdates = true - scroller.horizontalScrollBar.value = flickableItem.contentX + scroller.horizontalScrollBar.value = flickableItem.contentX - flickableItem.originX scroller.blockUpdates = false } @@ -274,11 +274,11 @@ FocusScope { property bool horizontalRecursionGuard: false property bool verticalRecursionGuard: false - horizontalMinimumValue: flickableItem ? flickableItem.originX : 0 - horizontalMaximumValue: flickableItem ? flickableItem.originX + flickableItem.contentWidth - viewport.width : 0 + horizontalMinimumValue: 0 + horizontalMaximumValue: flickableItem ? flickableItem.contentWidth - viewport.width : 0 - verticalMinimumValue: flickableItem ? flickableItem.originY : 0 - verticalMaximumValue: flickableItem ? flickableItem.originY + flickableItem.contentHeight - viewport.height + __viewTopMargin : 0 + verticalMinimumValue: 0 + verticalMaximumValue: flickableItem ? flickableItem.contentHeight - viewport.height + __viewTopMargin : 0 // The default scroll speed for typical angle-based mouse wheels. The value // comes originally from QTextEdit, which sets 20px steps by default, as well as @@ -291,32 +291,33 @@ FocusScope { onContentYChanged: { wheelArea.verticalRecursionGuard = true - wheelArea.verticalValue = flickableItem.contentY + wheelArea.verticalValue = flickableItem.contentY - flickableItem.originY wheelArea.verticalRecursionGuard = false } onContentXChanged: { wheelArea.horizontalRecursionGuard = true - wheelArea.horizontalValue = flickableItem.contentX + wheelArea.horizontalValue = flickableItem.contentX - flickableItem.originX wheelArea.horizontalRecursionGuard = false } } onVerticalValueChanged: { if (!verticalRecursionGuard) { - if (flickableItem.contentY < flickThreshold && verticalDelta > speedThreshold) { + var effectiveContentY = flickableItem.contentY - flickableItem.originY + if (effectiveContentY < flickThreshold && verticalDelta > speedThreshold) { flickableItem.flick(ignored, Math.min(maxFlick, acceleration * verticalDelta)) - } else if (flickableItem.contentY > flickableItem.contentHeight - - flickThreshold - viewport.height && verticalDelta < -speedThreshold) { + } else if (effectiveContentY > flickableItem.contentHeight - flickThreshold - viewport.height + && verticalDelta < -speedThreshold) { flickableItem.flick(ignored, Math.max(-maxFlick, acceleration * verticalDelta)) } else { - flickableItem.contentY = verticalValue + flickableItem.contentY = verticalValue + flickableItem.originY } } } onHorizontalValueChanged: { if (!horizontalRecursionGuard) - flickableItem.contentX = horizontalValue + flickableItem.contentX = horizontalValue + flickableItem.originX } } |
