diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicsview.cpp')
| -rw-r--r-- | src/gui/graphicsview/qgraphicsview.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp index 56a69f7..3b29552 100644 --- a/src/gui/graphicsview/qgraphicsview.cpp +++ b/src/gui/graphicsview/qgraphicsview.cpp @@ -280,6 +280,7 @@ static const int QGRAPHICSVIEW_PREALLOC_STYLE_OPTIONS = 503; // largest prime < #include <QtGui/qpainter.h> #include <QtGui/qscrollbar.h> #include <QtGui/qstyleoption.h> +#include <QtGui/qinputcontext.h> #ifdef Q_WS_X11 #include <private/qt_x11_p.h> #endif @@ -1017,6 +1018,22 @@ QList<QGraphicsItem *> QGraphicsViewPrivate::findItems(const QRegion &exposedReg } /*! + \internal + + Enables input methods for the view if and only if the current focus item of + the scene accepts input methods. Call function whenever that condition has + potentially changed. +*/ +void QGraphicsViewPrivate::updateInputMethodSensitivity() +{ + Q_Q(QGraphicsView); + q->setAttribute( + Qt::WA_InputMethodEnabled, + scene && scene->focusItem() + && scene->focusItem()->flags() & QGraphicsItem::ItemAcceptsInputMethod); +} + +/*! Constructs a QGraphicsView. \a parent is passed to QWidget's constructor. */ QGraphicsView::QGraphicsView(QWidget *parent) @@ -1538,6 +1555,8 @@ void QGraphicsView::setScene(QGraphicsScene *scene) } else { d->recalculateContentSize(); } + + d->updateInputMethodSensitivity(); } /*! @@ -2929,6 +2948,7 @@ void QGraphicsView::dragMoveEvent(QDragMoveEvent *event) void QGraphicsView::focusInEvent(QFocusEvent *event) { Q_D(QGraphicsView); + d->updateInputMethodSensitivity(); QAbstractScrollArea::focusInEvent(event); if (d->scene) QApplication::sendEvent(d->scene, event); |