diff options
Diffstat (limited to 'src/widgets/widgets/qmdiarea.cpp')
| -rw-r--r-- | src/widgets/widgets/qmdiarea.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/widgets/widgets/qmdiarea.cpp b/src/widgets/widgets/qmdiarea.cpp index 104cbdbcda..feea7cd050 100644 --- a/src/widgets/widgets/qmdiarea.cpp +++ b/src/widgets/widgets/qmdiarea.cpp @@ -1774,7 +1774,7 @@ QSize QMdiArea::minimumSizeHint() const } /*! - Returns a pointer to the current subwindow, or 0 if there is + Returns a pointer to the current subwindow, or \nullptr if there is no current subwindow. This function will return the same as activeSubWindow() if @@ -1786,13 +1786,13 @@ QMdiSubWindow *QMdiArea::currentSubWindow() const { Q_D(const QMdiArea); if (d->childWindows.isEmpty()) - return 0; + return nullptr; if (d->active) return d->active; if (d->isActivated && !window()->isMinimized()) - return 0; + return nullptr; Q_ASSERT(d->indicesToActivatedChildren.count() > 0); int index = d->indicesToActivatedChildren.at(0); @@ -1804,7 +1804,7 @@ QMdiSubWindow *QMdiArea::currentSubWindow() const /*! Returns a pointer to the current active subwindow. If no - window is currently active, 0 is returned. + window is currently active, \nullptr is returned. Subwindows are treated as top-level windows with respect to window state, i.e., if a widget outside the MDI area is the active @@ -1821,7 +1821,7 @@ QMdiSubWindow *QMdiArea::activeSubWindow() const } /*! - Activates the subwindow \a window. If \a window is 0, any + Activates the subwindow \a window. If \a window is \nullptr, any current active window is deactivated. \sa activeSubWindow() @@ -1830,7 +1830,7 @@ void QMdiArea::setActiveSubWindow(QMdiSubWindow *window) { Q_D(QMdiArea); if (!window) { - d->activateWindow(0); + d->activateWindow(nullptr); return; } |