diff options
author | Mitch Curtis <mitch.curtis@qt.io> | 2020-03-31 11:13:57 +0200 |
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committer | Mitch Curtis <mitch.curtis@qt.io> | 2020-03-31 15:29:49 +0200 |
commit | 8dfcc71953cd36370bcf19f537445e3766f39635 (patch) | |
tree | dafe099198aba15db9f3a969832bed5dee166a4f /src/quick | |
parent | 8e0711cafd7e78c6e5d77fdda6be91135a355cd1 (diff) |
Doc: explain how to receive mouse press and release eventsv5.15.0-beta3
Change-Id: Icd6df727597659b81612a57a3e7e2e5b31adfef6
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Diffstat (limited to 'src/quick')
-rw-r--r-- | src/quick/items/qquickitem.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp index 4b635ac7b8..3f655e84fa 100644 --- a/src/quick/items/qquickitem.cpp +++ b/src/quick/items/qquickitem.cpp @@ -3977,6 +3977,9 @@ void QQuickItem::focusOutEvent(QFocusEvent * /*event*/) press events for an item. The event information is provided by the \a event parameter. + In order to receive mouse press events, \l acceptedMouseButtons() must + return the relevant mouse button. + \input item.qdocinc accepting-events */ void QQuickItem::mousePressEvent(QMouseEvent *event) @@ -3989,6 +3992,10 @@ void QQuickItem::mousePressEvent(QMouseEvent *event) move events for an item. The event information is provided by the \a event parameter. + In order to receive mouse movement events, the preceding mouse press event + must be accepted (by overriding \l mousePressEvent(), for example) and + \l acceptedMouseButtons() must return the relevant mouse button. + \input item.qdocinc accepting-events */ void QQuickItem::mouseMoveEvent(QMouseEvent *event) @@ -4001,6 +4008,10 @@ void QQuickItem::mouseMoveEvent(QMouseEvent *event) release events for an item. The event information is provided by the \a event parameter. + In order to receive mouse release events, the preceding mouse press event + must be accepted (by overriding \l mousePressEvent(), for example) and + \l acceptedMouseButtons() must return the relevant mouse button. + \input item.qdocinc accepting-events */ void QQuickItem::mouseReleaseEvent(QMouseEvent *event) |