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* make the layout removal general to all layout types, not just linear layouts

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* call the ScriptEngine's config method if we fail on the automatic generation
* use an internal timer id to trigger flush updated constraints calls so that if it gets called manually we prevent a future unecessary signal from happening

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=805631
This commit is contained in:
Aaron J. Seigo 2008-05-08 23:30:29 +00:00
parent 987ca211c7
commit 1b437f7954
1 changed files with 30 additions and 7 deletions
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37
applet.cpp
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@ -257,13 +257,18 @@ void Applet::destroy()
{
//kDebug() << "???????????????? DESTROYING APPLET" << name() << " ???????????????????????????";
QGraphicsWidget * item = dynamic_cast<QGraphicsWidget *>(parentItem());
//is the applet in a containment and is the containment have a layout? if yes, we remove the applet in the layout
if (item) {
QGraphicsLinearLayout * lay = dynamic_cast<QGraphicsLinearLayout *>(item->layout());
if (lay) {
lay->removeItem(this);
}
if (item && item->layout()) {
QGraphicsLayout *l = item->layout();
for (int i = 0; i < l->count(); ++i) {
if (this == l->itemAt(i)) {
l->removeAt(i);
break;
}
}
}
if (d->configXml) {
d->configXml->setDefaults();
}
@ -616,6 +621,11 @@ void Applet::flushPendingConstraintsEvents()
return;
}
if (d->constraintsTimerId) {
killTimer(d->constraintsTimerId);
d->constraintsTimerId = 0;
}
//kDebug() << "fushing constraints: " << d->pendingConstraints << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!";
Plasma::Constraints c = d->pendingConstraints;
d->pendingConstraints = NoConstraint;
@ -908,6 +918,10 @@ void Applet::showConfigurationInterface()
QFile f(uiFile);
if (!f.open(QIODevice::ReadOnly)) {
delete dialog;
if (d->script) {
d->script->showConfigurationInterface();
}
return;
}
@ -1122,6 +1136,14 @@ QSizeF Applet::sizeHint(Qt::SizeHint which, const QSizeF & constraint) const
return hint;
}
void Applet::timerEvent(QTimerEvent *event)
{
if (event->timerId() == d->constraintsTimerId) {
d->constraintsTimerId = 0;
flushPendingConstraintsEvents();
}
}
void Applet::setGeometry(const QRectF& geometry)
{
QRectF beforeGeom = QGraphicsWidget::geometry();
@ -1189,6 +1211,7 @@ Applet::Private::Private(KService::Ptr service, int uniqueID, Applet *applet)
pendingConstraints(NoConstraint),
aspectRatioMode(Plasma::KeepAspectRatio),
immutability(Mutable),
constraintsTimerId(0),
hasConfigurationInterface(false),
failed(false),
isContainment(false),
@ -1314,8 +1337,8 @@ QString Applet::Private::instanceName()
void Applet::Private::scheduleConstraintsUpdate(Plasma::Constraints c)
{
if (pendingConstraints == NoConstraint) {
QTimer::singleShot(0, q, SLOT(flushPendingConstraintsEvents()));
if (!constraintsTimerId) {
constraintsTimerId = q->startTimer(0);
}
pendingConstraints |= c;
}