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Remove old code from itembackground and fix possible cause

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of segfault with device notifier

svn path=/trunk/KDE/kdelibs/; revision=1053424
This commit is contained in:
Artur Duque de Souza 2009-11-24 03:06:38 +00:00
parent 0317154954
commit b0630bfd58
1 changed files with 4 additions and 11 deletions
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15
widgets/itembackground.cpp
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@ -85,15 +85,6 @@ ItemBackground::ItemBackground(QGraphicsWidget *parent)
setAcceptedMouseButtons(0); setAcceptedMouseButtons(0);
setZValue(-800); setZValue(-800);
/***************
* HACK: this is needed in order to show the itemBackground correctly the first time
* it appears to be a workaround for some other qt 4.5 clipping bug
* will be removed when trunk depends on 4.6
*/
resize( 1, 1 );
hide();
//**************
} }
ItemBackground::~ItemBackground() ItemBackground::~ItemBackground()
@ -158,6 +149,10 @@ void ItemBackground::setTargetItem(QGraphicsItem *target)
} }
} }
if (!target) {
hide();
}
bool newTarget = (d->target != target); bool newTarget = (d->target != target);
d->target = target; d->target = target;
if (target) { if (target) {
@ -189,8 +184,6 @@ void ItemBackground::setTargetItem(QGraphicsItem *target)
connect(obj, SIGNAL(destroyed(QObject*)), this, SLOT(targetDestroyed(QObject*))); connect(obj, SIGNAL(destroyed(QObject*)), this, SLOT(targetDestroyed(QObject*)));
} }
} }
} else {
hide();
} }
} }