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avoid (non-critical) warnings

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BUG:264069

svn path=/trunk/KDE/kdelibs/; revision=1217570
This commit is contained in:
Aaron J. Seigo 2011-01-27 22:18:32 +00:00
parent 8c65e607b8
commit 2a916cb089
2 changed files with 12 additions and 9 deletions
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5
private/tooltip.cpp
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@ -234,8 +234,9 @@ void ToolTip::hideEvent(QHideEvent *e)
QWidget::hideEvent(e);
d->animation->stop();
if (d->source) {
QMetaObject::invokeMethod(d->source.data(), "toolTipHidden");
QObject *source = d->source.data();
if (source && source->metaObject()->indexOfMethod("toolTipHidden()") != -1) {
QMetaObject::invokeMethod(source, "toolTipHidden");
}
WindowEffects::highlightWindows(winId(), QList<WId>());

16
tooltipmanager.cpp
View File

@ -364,13 +364,15 @@ void ToolTipManagerPrivate::showToolTip()
return;
}
// toolTipAboutToShow may call into methods such as setContent which play
// with the current widget; so let's just pretend for a moment that we don't have
// a current widget
QGraphicsWidget *temp = currentWidget;
currentWidget = 0;
QMetaObject::invokeMethod(temp, "toolTipAboutToShow");
currentWidget = temp;
if (currentWidget->metaObject()->indexOfMethod("toolTipAboutToShow()") != -1) {
// toolTipAboutToShow may call into methods such as setContent which play
// with the current widget; so let's just pretend for a moment that we don't have
// a current widget
QGraphicsWidget *temp = currentWidget;
currentWidget = 0;
QMetaObject::invokeMethod(temp, "toolTipAboutToShow");
currentWidget = temp;
}
QHash<QGraphicsWidget *, ToolTipContent>::const_iterator tooltip = tooltips.constFind(currentWidget);