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Add return values to client group decoration functions that can safely

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work when the window isn't in a client group at all.
BUG: 218086

svn path=/trunk/KDE/kdebase/workspace/; revision=1065963
This commit is contained in:
Lucas Murray 2009-12-25 03:06:54 +00:00
parent fc86648f7e
commit d907939445
1 changed files with 13 additions and 3 deletions
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16
bridge.cpp
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@ -215,12 +215,20 @@ QRect Bridge::transparentRect() const
bool Bridge::isClientGroupActive()
{
return c->clientGroup()->containsActiveClient();
if( c->clientGroup() )
return c->clientGroup()->containsActiveClient();
return isActive();
}
QList< ClientGroupItem > Bridge::clientGroupItems() const
{
return c->clientGroup()->items();
if( c->clientGroup() )
return c->clientGroup()->items();
QList< ClientGroupItem > items;
QIcon icon( c->icon() );
icon.addPixmap( c->miniIcon() );
items.append( ClientGroupItem( c->caption(), icon ));
return items;
}
long Bridge::itemId( int index )
@ -231,7 +239,9 @@ long Bridge::itemId( int index )
int Bridge::visibleClientGroupItem()
{
return c->clientGroup()->indexOfVisibleClient();
if( c->clientGroup() )
return c->clientGroup()->indexOfVisibleClient();
return 0;
}
void Bridge::setVisibleClientGroupItem( int index )