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LayoutAnimator indirectly calls relayout() so calling startAnimation() in

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relayout() is almost an infinite loop. Instead, only call startAnimation()
when an item has actually been added or removed.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=748736
This commit is contained in:
Jason Stubbs 2007-12-15 09:08:09 +00:00
parent ec76079031
commit 933932ddb4
2 changed files with 11 additions and 5 deletions
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6
layouts/boxlayout.cpp
View File

@ -309,6 +309,7 @@ void BoxLayout::insertItem(int index, LayoutItem *item)
}
updateGeometry();
startAnimation();
}
void BoxLayout::addItem(LayoutItem *item)
@ -334,6 +335,7 @@ void BoxLayout::removeItem(LayoutItem *item)
}
updateGeometry();
startAnimation();
}
int BoxLayout::indexOf(LayoutItem *l) const
@ -357,6 +359,8 @@ LayoutItem *BoxLayout::takeAt(int i)
}
return d->children.takeAt(i);
// FIXME: This is never reached. Should it be called? Should
// startAnimation() also be called?
updateGeometry();
}
@ -442,8 +446,6 @@ void BoxLayout::relayout()
pos = d->layoutItem(margined, d->children[i], pos , sizes[i]);
}
startAnimation();
}

10
layouts/flowlayout.cpp
View File

@ -61,13 +61,15 @@ void FlowLayout::addItem(LayoutItem* item)
return;
}
item->setManagingLayout(this);
d->items << item;
if (animator()) {
animator()->setCurrentState(item,LayoutAnimator::InsertedState);
}
item->setManagingLayout(this);
updateGeometry();
startAnimation();
}
void FlowLayout::removeItem(LayoutItem* item)
{
@ -81,6 +83,9 @@ void FlowLayout::removeItem(LayoutItem* item)
if (animator()) {
animator()->setCurrentState(item,LayoutAnimator::RemovedState);
}
updateGeometry();
startAnimation();
}
int FlowLayout::indexOf(LayoutItem* item) const
{
@ -119,6 +124,7 @@ LayoutItem* FlowLayout::takeAt(int i)
}
return d->items.takeAt(i);
// FIXME: Should updateGeometry() and startAnimation() be called?
}
template <class T>
@ -215,8 +221,6 @@ void FlowLayout::relayout()
else
item->setGeometry( newGeometry );
}
startAnimation();
}
Qt::Orientations FlowLayout::expandingDirections() const