diff options
Diffstat (limited to 'src/gui/kernel')
| -rw-r--r-- | src/gui/kernel/qevent.cpp | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/gui/kernel/qevent.cpp b/src/gui/kernel/qevent.cpp index 328ba3d..bc3633c 100644 --- a/src/gui/kernel/qevent.cpp +++ b/src/gui/kernel/qevent.cpp @@ -675,8 +675,9 @@ QWheelEvent::QWheelEvent(const QPoint &pos, const QPoint& globalPos, int delta, The QWidget::setEnable() function can be used to enable or disable mouse and keyboard events for a widget. - The event handlers QWidget::keyPressEvent() and - QWidget::keyReleaseEvent() receive key events. + The event handlers QWidget::keyPressEvent(), QWidget::keyReleaseEvent(), + QGraphicsItem::keyPressEvent() and QGraphicsItem::keyReleaseEvent() + receive key events. \sa QFocusEvent, QWidget::grabKeyboard() */ @@ -992,8 +993,9 @@ bool QKeyEvent::matches(QKeySequence::StandardKey matchKey) const The reason for a particular focus event is returned by reason() in the appropriate event handler. - The event handlers QWidget::focusInEvent() and - QWidget::focusOutEvent() receive focus events. + The event handlers QWidget::focusInEvent(), + QWidget::focusOutEvent(), QGraphicsItem::focusInEvent and + QGraphicsItem::focusOutEvent() receive focus events. \sa QWidget::setFocus(), QWidget::setFocusPolicy(), {Keyboard Focus} */ @@ -1611,12 +1613,14 @@ Qt::ButtonState QContextMenuEvent::state() const string is controlled by the widget only). The AttributeType enum describes the different attributes that can be set. - A class implementing QWidget::inputMethodEvent() should at least - understand and honor the \l TextFormat and \l Cursor attributes. + A class implementing QWidget::inputMethodEvent() or + QGraphicsItem::inputMethodEvent() should at least understand and + honor the \l TextFormat and \l Cursor attributes. Since input methods need to be able to query certain properties - from the widget, the widget must also implement - QWidget::inputMethodQuery(). + from the widget or graphics item, subclasses must also implement + QWidget::inputMethodQuery() and QGraphicsItem::inputMethodQuery(), + respectively. When receiving an input method event, the text widget has to performs the following steps: |